. To learn more about Schema URL see
// https://opentelemetry.io/docs/specs/otel/schemas/#schema-url
// This schema_url applies to all spans and span events in the "spans" field.
SchemaUrl string `protobuf:"bytes,3,opt,name=schema_url,json=schemaUrl,proto3" json:"schema_url,omitempty"`
diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_noasm.go b/vendor/golang.org/x/crypto/chacha20/chacha_noasm.go
index db42e6676ab35..c709b728477d1 100644
--- a/vendor/golang.org/x/crypto/chacha20/chacha_noasm.go
+++ b/vendor/golang.org/x/crypto/chacha20/chacha_noasm.go
@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-//go:build (!arm64 && !s390x && !ppc64le) || !gc || purego
+//go:build (!arm64 && !s390x && !ppc64 && !ppc64le) || !gc || purego
package chacha20
diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.go b/vendor/golang.org/x/crypto/chacha20/chacha_ppc64x.go
similarity index 89%
rename from vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.go
rename to vendor/golang.org/x/crypto/chacha20/chacha_ppc64x.go
index 3a4287f9900e4..bd183d9ba1243 100644
--- a/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.go
+++ b/vendor/golang.org/x/crypto/chacha20/chacha_ppc64x.go
@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-//go:build gc && !purego
+//go:build gc && !purego && (ppc64 || ppc64le)
package chacha20
diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s b/vendor/golang.org/x/crypto/chacha20/chacha_ppc64x.s
similarity index 76%
rename from vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s
rename to vendor/golang.org/x/crypto/chacha20/chacha_ppc64x.s
index c672ccf6986b0..a660b4112fafd 100644
--- a/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s
+++ b/vendor/golang.org/x/crypto/chacha20/chacha_ppc64x.s
@@ -19,7 +19,7 @@
// The differences in this and the original implementation are
// due to the calling conventions and initialization of constants.
-//go:build gc && !purego
+//go:build gc && !purego && (ppc64 || ppc64le)
#include "textflag.h"
@@ -36,32 +36,68 @@
// for VPERMXOR
#define MASK R18
-DATA consts<>+0x00(SB)/8, $0x3320646e61707865
-DATA consts<>+0x08(SB)/8, $0x6b20657479622d32
-DATA consts<>+0x10(SB)/8, $0x0000000000000001
-DATA consts<>+0x18(SB)/8, $0x0000000000000000
-DATA consts<>+0x20(SB)/8, $0x0000000000000004
-DATA consts<>+0x28(SB)/8, $0x0000000000000000
-DATA consts<>+0x30(SB)/8, $0x0a0b08090e0f0c0d
-DATA consts<>+0x38(SB)/8, $0x0203000106070405
-DATA consts<>+0x40(SB)/8, $0x090a0b080d0e0f0c
-DATA consts<>+0x48(SB)/8, $0x0102030005060704
-DATA consts<>+0x50(SB)/8, $0x6170786561707865
-DATA consts<>+0x58(SB)/8, $0x6170786561707865
-DATA consts<>+0x60(SB)/8, $0x3320646e3320646e
-DATA consts<>+0x68(SB)/8, $0x3320646e3320646e
-DATA consts<>+0x70(SB)/8, $0x79622d3279622d32
-DATA consts<>+0x78(SB)/8, $0x79622d3279622d32
-DATA consts<>+0x80(SB)/8, $0x6b2065746b206574
-DATA consts<>+0x88(SB)/8, $0x6b2065746b206574
-DATA consts<>+0x90(SB)/8, $0x0000000100000000
-DATA consts<>+0x98(SB)/8, $0x0000000300000002
-DATA consts<>+0xa0(SB)/8, $0x5566774411223300
-DATA consts<>+0xa8(SB)/8, $0xddeeffcc99aabb88
-DATA consts<>+0xb0(SB)/8, $0x6677445522330011
-DATA consts<>+0xb8(SB)/8, $0xeeffccddaabb8899
+DATA consts<>+0x00(SB)/4, $0x61707865
+DATA consts<>+0x04(SB)/4, $0x3320646e
+DATA consts<>+0x08(SB)/4, $0x79622d32
+DATA consts<>+0x0c(SB)/4, $0x6b206574
+DATA consts<>+0x10(SB)/4, $0x00000001
+DATA consts<>+0x14(SB)/4, $0x00000000
+DATA consts<>+0x18(SB)/4, $0x00000000
+DATA consts<>+0x1c(SB)/4, $0x00000000
+DATA consts<>+0x20(SB)/4, $0x00000004
+DATA consts<>+0x24(SB)/4, $0x00000000
+DATA consts<>+0x28(SB)/4, $0x00000000
+DATA consts<>+0x2c(SB)/4, $0x00000000
+DATA consts<>+0x30(SB)/4, $0x0e0f0c0d
+DATA consts<>+0x34(SB)/4, $0x0a0b0809
+DATA consts<>+0x38(SB)/4, $0x06070405
+DATA consts<>+0x3c(SB)/4, $0x02030001
+DATA consts<>+0x40(SB)/4, $0x0d0e0f0c
+DATA consts<>+0x44(SB)/4, $0x090a0b08
+DATA consts<>+0x48(SB)/4, $0x05060704
+DATA consts<>+0x4c(SB)/4, $0x01020300
+DATA consts<>+0x50(SB)/4, $0x61707865
+DATA consts<>+0x54(SB)/4, $0x61707865
+DATA consts<>+0x58(SB)/4, $0x61707865
+DATA consts<>+0x5c(SB)/4, $0x61707865
+DATA consts<>+0x60(SB)/4, $0x3320646e
+DATA consts<>+0x64(SB)/4, $0x3320646e
+DATA consts<>+0x68(SB)/4, $0x3320646e
+DATA consts<>+0x6c(SB)/4, $0x3320646e
+DATA consts<>+0x70(SB)/4, $0x79622d32
+DATA consts<>+0x74(SB)/4, $0x79622d32
+DATA consts<>+0x78(SB)/4, $0x79622d32
+DATA consts<>+0x7c(SB)/4, $0x79622d32
+DATA consts<>+0x80(SB)/4, $0x6b206574
+DATA consts<>+0x84(SB)/4, $0x6b206574
+DATA consts<>+0x88(SB)/4, $0x6b206574
+DATA consts<>+0x8c(SB)/4, $0x6b206574
+DATA consts<>+0x90(SB)/4, $0x00000000
+DATA consts<>+0x94(SB)/4, $0x00000001
+DATA consts<>+0x98(SB)/4, $0x00000002
+DATA consts<>+0x9c(SB)/4, $0x00000003
+DATA consts<>+0xa0(SB)/4, $0x11223300
+DATA consts<>+0xa4(SB)/4, $0x55667744
+DATA consts<>+0xa8(SB)/4, $0x99aabb88
+DATA consts<>+0xac(SB)/4, $0xddeeffcc
+DATA consts<>+0xb0(SB)/4, $0x22330011
+DATA consts<>+0xb4(SB)/4, $0x66774455
+DATA consts<>+0xb8(SB)/4, $0xaabb8899
+DATA consts<>+0xbc(SB)/4, $0xeeffccdd
GLOBL consts<>(SB), RODATA, $0xc0
+#ifdef GOARCH_ppc64
+#define BE_XXBRW_INIT() \
+ LVSL (R0)(R0), V24 \
+ VSPLTISB $3, V25 \
+ VXOR V24, V25, V24 \
+
+#define BE_XXBRW(vr) VPERM vr, vr, V24, vr
+#else
+#define BE_XXBRW_INIT()
+#define BE_XXBRW(vr)
+#endif
+
//func chaCha20_ctr32_vsx(out, inp *byte, len int, key *[8]uint32, counter *uint32)
TEXT ·chaCha20_ctr32_vsx(SB),NOSPLIT,$64-40
MOVD out+0(FP), OUT
@@ -94,6 +130,8 @@ TEXT ·chaCha20_ctr32_vsx(SB),NOSPLIT,$64-40
// Clear V27
VXOR V27, V27, V27
+ BE_XXBRW_INIT()
+
// V28
LXVW4X (CONSTBASE)(R11), VS60
@@ -299,6 +337,11 @@ loop_vsx:
VADDUWM V8, V18, V8
VADDUWM V12, V19, V12
+ BE_XXBRW(V0)
+ BE_XXBRW(V4)
+ BE_XXBRW(V8)
+ BE_XXBRW(V12)
+
CMPU LEN, $64
BLT tail_vsx
@@ -327,6 +370,11 @@ loop_vsx:
VADDUWM V9, V18, V8
VADDUWM V13, V19, V12
+ BE_XXBRW(V0)
+ BE_XXBRW(V4)
+ BE_XXBRW(V8)
+ BE_XXBRW(V12)
+
CMPU LEN, $64
BLT tail_vsx
@@ -334,8 +382,8 @@ loop_vsx:
LXVW4X (INP)(R8), VS60
LXVW4X (INP)(R9), VS61
LXVW4X (INP)(R10), VS62
- VXOR V27, V0, V27
+ VXOR V27, V0, V27
VXOR V28, V4, V28
VXOR V29, V8, V29
VXOR V30, V12, V30
@@ -354,6 +402,11 @@ loop_vsx:
VADDUWM V10, V18, V8
VADDUWM V14, V19, V12
+ BE_XXBRW(V0)
+ BE_XXBRW(V4)
+ BE_XXBRW(V8)
+ BE_XXBRW(V12)
+
CMPU LEN, $64
BLT tail_vsx
@@ -381,6 +434,11 @@ loop_vsx:
VADDUWM V11, V18, V8
VADDUWM V15, V19, V12
+ BE_XXBRW(V0)
+ BE_XXBRW(V4)
+ BE_XXBRW(V8)
+ BE_XXBRW(V12)
+
CMPU LEN, $64
BLT tail_vsx
@@ -408,9 +466,9 @@ loop_vsx:
done_vsx:
// Increment counter by number of 64 byte blocks
- MOVD (CNT), R14
+ MOVWZ (CNT), R14
ADD BLOCKS, R14
- MOVD R14, (CNT)
+ MOVWZ R14, (CNT)
RET
tail_vsx:
diff --git a/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go b/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go
index 333da285b32a3..bd896bdc76d1c 100644
--- a/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go
+++ b/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go
@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-//go:build (!amd64 && !ppc64le && !s390x) || !gc || purego
+//go:build (!amd64 && !ppc64le && !ppc64 && !s390x) || !gc || purego
package poly1305
diff --git a/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64x.go
similarity index 95%
rename from vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go
rename to vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64x.go
index 4aec4874b507e..1a1679aaad9c4 100644
--- a/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go
+++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64x.go
@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-//go:build gc && !purego
+//go:build gc && !purego && (ppc64 || ppc64le)
package poly1305
diff --git a/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64x.s
similarity index 89%
rename from vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s
rename to vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64x.s
index b3c1699bff51a..6899a1dabc0b3 100644
--- a/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s
+++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64x.s
@@ -2,15 +2,25 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-//go:build gc && !purego
+//go:build gc && !purego && (ppc64 || ppc64le)
#include "textflag.h"
// This was ported from the amd64 implementation.
+#ifdef GOARCH_ppc64le
+#define LE_MOVD MOVD
+#define LE_MOVWZ MOVWZ
+#define LE_MOVHZ MOVHZ
+#else
+#define LE_MOVD MOVDBR
+#define LE_MOVWZ MOVWBR
+#define LE_MOVHZ MOVHBR
+#endif
+
#define POLY1305_ADD(msg, h0, h1, h2, t0, t1, t2) \
- MOVD (msg), t0; \
- MOVD 8(msg), t1; \
+ LE_MOVD (msg)( R0), t0; \
+ LE_MOVD (msg)(R24), t1; \
MOVD $1, t2; \
ADDC t0, h0, h0; \
ADDE t1, h1, h1; \
@@ -50,10 +60,6 @@
ADDE t3, h1, h1; \
ADDZE h2
-DATA ·poly1305Mask<>+0x00(SB)/8, $0x0FFFFFFC0FFFFFFF
-DATA ·poly1305Mask<>+0x08(SB)/8, $0x0FFFFFFC0FFFFFFC
-GLOBL ·poly1305Mask<>(SB), RODATA, $16
-
// func update(state *[7]uint64, msg []byte)
TEXT ·update(SB), $0-32
MOVD state+0(FP), R3
@@ -66,6 +72,8 @@ TEXT ·update(SB), $0-32
MOVD 24(R3), R11 // r0
MOVD 32(R3), R12 // r1
+ MOVD $8, R24
+
CMP R5, $16
BLT bytes_between_0_and_15
@@ -94,7 +102,7 @@ flush_buffer:
// Greater than 8 -- load the rightmost remaining bytes in msg
// and put into R17 (h1)
- MOVD (R4)(R21), R17
+ LE_MOVD (R4)(R21), R17
MOVD $16, R22
// Find the offset to those bytes
@@ -118,7 +126,7 @@ just1:
BLT less8
// Exactly 8
- MOVD (R4), R16
+ LE_MOVD (R4), R16
CMP R17, $0
@@ -133,7 +141,7 @@ less8:
MOVD $0, R22 // shift count
CMP R5, $4
BLT less4
- MOVWZ (R4), R16
+ LE_MOVWZ (R4), R16
ADD $4, R4
ADD $-4, R5
MOVD $32, R22
@@ -141,7 +149,7 @@ less8:
less4:
CMP R5, $2
BLT less2
- MOVHZ (R4), R21
+ LE_MOVHZ (R4), R21
SLD R22, R21, R21
OR R16, R21, R16
ADD $16, R22
diff --git a/vendor/golang.org/x/crypto/ssh/client_auth.go b/vendor/golang.org/x/crypto/ssh/client_auth.go
index b93961010d3e2..b86dde151d7f0 100644
--- a/vendor/golang.org/x/crypto/ssh/client_auth.go
+++ b/vendor/golang.org/x/crypto/ssh/client_auth.go
@@ -555,6 +555,7 @@ func (cb KeyboardInteractiveChallenge) auth(session []byte, user string, c packe
}
gotMsgExtInfo := false
+ gotUserAuthInfoRequest := false
for {
packet, err := c.readPacket()
if err != nil {
@@ -585,6 +586,9 @@ func (cb KeyboardInteractiveChallenge) auth(session []byte, user string, c packe
if msg.PartialSuccess {
return authPartialSuccess, msg.Methods, nil
}
+ if !gotUserAuthInfoRequest {
+ return authFailure, msg.Methods, unexpectedMessageError(msgUserAuthInfoRequest, packet[0])
+ }
return authFailure, msg.Methods, nil
case msgUserAuthSuccess:
return authSuccess, nil, nil
@@ -596,6 +600,7 @@ func (cb KeyboardInteractiveChallenge) auth(session []byte, user string, c packe
if err := Unmarshal(packet, &msg); err != nil {
return authFailure, nil, err
}
+ gotUserAuthInfoRequest = true
// Manually unpack the prompt/echo pairs.
rest := msg.Prompts
diff --git a/vendor/golang.org/x/crypto/ssh/server.go b/vendor/golang.org/x/crypto/ssh/server.go
index c0d1c29e6f9b7..5b5ccd96f4539 100644
--- a/vendor/golang.org/x/crypto/ssh/server.go
+++ b/vendor/golang.org/x/crypto/ssh/server.go
@@ -149,7 +149,7 @@ func (s *ServerConfig) AddHostKey(key Signer) {
}
// cachedPubKey contains the results of querying whether a public key is
-// acceptable for a user.
+// acceptable for a user. This is a FIFO cache.
type cachedPubKey struct {
user string
pubKeyData []byte
@@ -157,7 +157,13 @@ type cachedPubKey struct {
perms *Permissions
}
-const maxCachedPubKeys = 16
+// maxCachedPubKeys is the number of cache entries we store.
+//
+// Due to consistent misuse of the PublicKeyCallback API, we have reduced this
+// to 1, such that the only key in the cache is the most recently seen one. This
+// forces the behavior that the last call to PublicKeyCallback will always be
+// with the key that is used for authentication.
+const maxCachedPubKeys = 1
// pubKeyCache caches tests for public keys. Since SSH clients
// will query whether a public key is acceptable before attempting to
@@ -179,9 +185,10 @@ func (c *pubKeyCache) get(user string, pubKeyData []byte) (cachedPubKey, bool) {
// add adds the given tuple to the cache.
func (c *pubKeyCache) add(candidate cachedPubKey) {
- if len(c.keys) < maxCachedPubKeys {
- c.keys = append(c.keys, candidate)
+ if len(c.keys) >= maxCachedPubKeys {
+ c.keys = c.keys[1:]
}
+ c.keys = append(c.keys, candidate)
}
// ServerConn is an authenticated SSH connection, as seen from the
diff --git a/vendor/golang.org/x/exp/constraints/constraints.go b/vendor/golang.org/x/exp/constraints/constraints.go
index 2c033dff47e90..a9392af7c1a5a 100644
--- a/vendor/golang.org/x/exp/constraints/constraints.go
+++ b/vendor/golang.org/x/exp/constraints/constraints.go
@@ -45,6 +45,8 @@ type Complex interface {
// that supports the operators < <= >= >.
// If future releases of Go add new ordered types,
// this constraint will be modified to include them.
+//
+// This type is redundant since Go 1.21 introduced [cmp.Ordered].
type Ordered interface {
Integer | Float | ~string
}
diff --git a/vendor/golang.org/x/exp/slices/cmp.go b/vendor/golang.org/x/exp/slices/cmp.go
deleted file mode 100644
index fbf1934a06174..0000000000000
--- a/vendor/golang.org/x/exp/slices/cmp.go
+++ /dev/null
@@ -1,44 +0,0 @@
-// Copyright 2023 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package slices
-
-import "golang.org/x/exp/constraints"
-
-// min is a version of the predeclared function from the Go 1.21 release.
-func min[T constraints.Ordered](a, b T) T {
- if a < b || isNaN(a) {
- return a
- }
- return b
-}
-
-// max is a version of the predeclared function from the Go 1.21 release.
-func max[T constraints.Ordered](a, b T) T {
- if a > b || isNaN(a) {
- return a
- }
- return b
-}
-
-// cmpLess is a copy of cmp.Less from the Go 1.21 release.
-func cmpLess[T constraints.Ordered](x, y T) bool {
- return (isNaN(x) && !isNaN(y)) || x < y
-}
-
-// cmpCompare is a copy of cmp.Compare from the Go 1.21 release.
-func cmpCompare[T constraints.Ordered](x, y T) int {
- xNaN := isNaN(x)
- yNaN := isNaN(y)
- if xNaN && yNaN {
- return 0
- }
- if xNaN || x < y {
- return -1
- }
- if yNaN || x > y {
- return +1
- }
- return 0
-}
diff --git a/vendor/golang.org/x/exp/slices/slices.go b/vendor/golang.org/x/exp/slices/slices.go
index 46ceac343995f..757383ea1c014 100644
--- a/vendor/golang.org/x/exp/slices/slices.go
+++ b/vendor/golang.org/x/exp/slices/slices.go
@@ -6,26 +6,22 @@
package slices
import (
- "unsafe"
-
- "golang.org/x/exp/constraints"
+ "cmp"
+ "slices"
)
+// TODO(adonovan): when https://go.dev/issue/32816 is accepted, all of
+// these functions should be annotated (provisionally with "//go:fix
+// inline") so that tools can safely and automatically replace calls
+// to exp/slices with calls to std slices by inlining them.
+
// Equal reports whether two slices are equal: the same length and all
// elements equal. If the lengths are different, Equal returns false.
// Otherwise, the elements are compared in increasing index order, and the
// comparison stops at the first unequal pair.
// Floating point NaNs are not considered equal.
func Equal[S ~[]E, E comparable](s1, s2 S) bool {
- if len(s1) != len(s2) {
- return false
- }
- for i := range s1 {
- if s1[i] != s2[i] {
- return false
- }
- }
- return true
+ return slices.Equal(s1, s2)
}
// EqualFunc reports whether two slices are equal using an equality
@@ -34,16 +30,7 @@ func Equal[S ~[]E, E comparable](s1, s2 S) bool {
// increasing index order, and the comparison stops at the first index
// for which eq returns false.
func EqualFunc[S1 ~[]E1, S2 ~[]E2, E1, E2 any](s1 S1, s2 S2, eq func(E1, E2) bool) bool {
- if len(s1) != len(s2) {
- return false
- }
- for i, v1 := range s1 {
- v2 := s2[i]
- if !eq(v1, v2) {
- return false
- }
- }
- return true
+ return slices.EqualFunc(s1, s2, eq)
}
// Compare compares the elements of s1 and s2, using [cmp.Compare] on each pair
@@ -53,20 +40,8 @@ func EqualFunc[S1 ~[]E1, S2 ~[]E2, E1, E2 any](s1 S1, s2 S2, eq func(E1, E2) boo
// If both slices are equal until one of them ends, the shorter slice is
// considered less than the longer one.
// The result is 0 if s1 == s2, -1 if s1 < s2, and +1 if s1 > s2.
-func Compare[S ~[]E, E constraints.Ordered](s1, s2 S) int {
- for i, v1 := range s1 {
- if i >= len(s2) {
- return +1
- }
- v2 := s2[i]
- if c := cmpCompare(v1, v2); c != 0 {
- return c
- }
- }
- if len(s1) < len(s2) {
- return -1
- }
- return 0
+func Compare[S ~[]E, E cmp.Ordered](s1, s2 S) int {
+ return slices.Compare(s1, s2)
}
// CompareFunc is like [Compare] but uses a custom comparison function on each
@@ -75,52 +50,30 @@ func Compare[S ~[]E, E constraints.Ordered](s1, s2 S) int {
// returns 0 the result is 0 if len(s1) == len(s2), -1 if len(s1) < len(s2),
// and +1 if len(s1) > len(s2).
func CompareFunc[S1 ~[]E1, S2 ~[]E2, E1, E2 any](s1 S1, s2 S2, cmp func(E1, E2) int) int {
- for i, v1 := range s1 {
- if i >= len(s2) {
- return +1
- }
- v2 := s2[i]
- if c := cmp(v1, v2); c != 0 {
- return c
- }
- }
- if len(s1) < len(s2) {
- return -1
- }
- return 0
+ return slices.CompareFunc(s1, s2, cmp)
}
// Index returns the index of the first occurrence of v in s,
// or -1 if not present.
func Index[S ~[]E, E comparable](s S, v E) int {
- for i := range s {
- if v == s[i] {
- return i
- }
- }
- return -1
+ return slices.Index(s, v)
}
// IndexFunc returns the first index i satisfying f(s[i]),
// or -1 if none do.
func IndexFunc[S ~[]E, E any](s S, f func(E) bool) int {
- for i := range s {
- if f(s[i]) {
- return i
- }
- }
- return -1
+ return slices.IndexFunc(s, f)
}
// Contains reports whether v is present in s.
func Contains[S ~[]E, E comparable](s S, v E) bool {
- return Index(s, v) >= 0
+ return slices.Contains(s, v)
}
// ContainsFunc reports whether at least one
// element e of s satisfies f(e).
func ContainsFunc[S ~[]E, E any](s S, f func(E) bool) bool {
- return IndexFunc(s, f) >= 0
+ return slices.ContainsFunc(s, f)
}
// Insert inserts the values v... into s at index i,
@@ -131,92 +84,7 @@ func ContainsFunc[S ~[]E, E any](s S, f func(E) bool) bool {
// Insert panics if i is out of range.
// This function is O(len(s) + len(v)).
func Insert[S ~[]E, E any](s S, i int, v ...E) S {
- m := len(v)
- if m == 0 {
- return s
- }
- n := len(s)
- if i == n {
- return append(s, v...)
- }
- if n+m > cap(s) {
- // Use append rather than make so that we bump the size of
- // the slice up to the next storage class.
- // This is what Grow does but we don't call Grow because
- // that might copy the values twice.
- s2 := append(s[:i], make(S, n+m-i)...)
- copy(s2[i:], v)
- copy(s2[i+m:], s[i:])
- return s2
- }
- s = s[:n+m]
-
- // before:
- // s: aaaaaaaabbbbccccccccdddd
- // ^ ^ ^ ^
- // i i+m n n+m
- // after:
- // s: aaaaaaaavvvvbbbbcccccccc
- // ^ ^ ^ ^
- // i i+m n n+m
- //
- // a are the values that don't move in s.
- // v are the values copied in from v.
- // b and c are the values from s that are shifted up in index.
- // d are the values that get overwritten, never to be seen again.
-
- if !overlaps(v, s[i+m:]) {
- // Easy case - v does not overlap either the c or d regions.
- // (It might be in some of a or b, or elsewhere entirely.)
- // The data we copy up doesn't write to v at all, so just do it.
-
- copy(s[i+m:], s[i:])
-
- // Now we have
- // s: aaaaaaaabbbbbbbbcccccccc
- // ^ ^ ^ ^
- // i i+m n n+m
- // Note the b values are duplicated.
-
- copy(s[i:], v)
-
- // Now we have
- // s: aaaaaaaavvvvbbbbcccccccc
- // ^ ^ ^ ^
- // i i+m n n+m
- // That's the result we want.
- return s
- }
-
- // The hard case - v overlaps c or d. We can't just shift up
- // the data because we'd move or clobber the values we're trying
- // to insert.
- // So instead, write v on top of d, then rotate.
- copy(s[n:], v)
-
- // Now we have
- // s: aaaaaaaabbbbccccccccvvvv
- // ^ ^ ^ ^
- // i i+m n n+m
-
- rotateRight(s[i:], m)
-
- // Now we have
- // s: aaaaaaaavvvvbbbbcccccccc
- // ^ ^ ^ ^
- // i i+m n n+m
- // That's the result we want.
- return s
-}
-
-// clearSlice sets all elements up to the length of s to the zero value of E.
-// We may use the builtin clear func instead, and remove clearSlice, when upgrading
-// to Go 1.21+.
-func clearSlice[S ~[]E, E any](s S) {
- var zero E
- for i := range s {
- s[i] = zero
- }
+ return slices.Insert(s, i, v...)
}
// Delete removes the elements s[i:j] from s, returning the modified slice.
@@ -225,135 +93,27 @@ func clearSlice[S ~[]E, E any](s S) {
// make a single call deleting them all together than to delete one at a time.
// Delete zeroes the elements s[len(s)-(j-i):len(s)].
func Delete[S ~[]E, E any](s S, i, j int) S {
- _ = s[i:j:len(s)] // bounds check
-
- if i == j {
- return s
- }
-
- oldlen := len(s)
- s = append(s[:i], s[j:]...)
- clearSlice(s[len(s):oldlen]) // zero/nil out the obsolete elements, for GC
- return s
+ return slices.Delete(s, i, j)
}
// DeleteFunc removes any elements from s for which del returns true,
// returning the modified slice.
// DeleteFunc zeroes the elements between the new length and the original length.
func DeleteFunc[S ~[]E, E any](s S, del func(E) bool) S {
- i := IndexFunc(s, del)
- if i == -1 {
- return s
- }
- // Don't start copying elements until we find one to delete.
- for j := i + 1; j < len(s); j++ {
- if v := s[j]; !del(v) {
- s[i] = v
- i++
- }
- }
- clearSlice(s[i:]) // zero/nil out the obsolete elements, for GC
- return s[:i]
+ return slices.DeleteFunc(s, del)
}
// Replace replaces the elements s[i:j] by the given v, and returns the
// modified slice. Replace panics if s[i:j] is not a valid slice of s.
// When len(v) < (j-i), Replace zeroes the elements between the new length and the original length.
func Replace[S ~[]E, E any](s S, i, j int, v ...E) S {
- _ = s[i:j] // verify that i:j is a valid subslice
-
- if i == j {
- return Insert(s, i, v...)
- }
- if j == len(s) {
- return append(s[:i], v...)
- }
-
- tot := len(s[:i]) + len(v) + len(s[j:])
- if tot > cap(s) {
- // Too big to fit, allocate and copy over.
- s2 := append(s[:i], make(S, tot-i)...) // See Insert
- copy(s2[i:], v)
- copy(s2[i+len(v):], s[j:])
- return s2
- }
-
- r := s[:tot]
-
- if i+len(v) <= j {
- // Easy, as v fits in the deleted portion.
- copy(r[i:], v)
- if i+len(v) != j {
- copy(r[i+len(v):], s[j:])
- }
- clearSlice(s[tot:]) // zero/nil out the obsolete elements, for GC
- return r
- }
-
- // We are expanding (v is bigger than j-i).
- // The situation is something like this:
- // (example has i=4,j=8,len(s)=16,len(v)=6)
- // s: aaaaxxxxbbbbbbbbyy
- // ^ ^ ^ ^
- // i j len(s) tot
- // a: prefix of s
- // x: deleted range
- // b: more of s
- // y: area to expand into
-
- if !overlaps(r[i+len(v):], v) {
- // Easy, as v is not clobbered by the first copy.
- copy(r[i+len(v):], s[j:])
- copy(r[i:], v)
- return r
- }
-
- // This is a situation where we don't have a single place to which
- // we can copy v. Parts of it need to go to two different places.
- // We want to copy the prefix of v into y and the suffix into x, then
- // rotate |y| spots to the right.
- //
- // v[2:] v[:2]
- // | |
- // s: aaaavvvvbbbbbbbbvv
- // ^ ^ ^ ^
- // i j len(s) tot
- //
- // If either of those two destinations don't alias v, then we're good.
- y := len(v) - (j - i) // length of y portion
-
- if !overlaps(r[i:j], v) {
- copy(r[i:j], v[y:])
- copy(r[len(s):], v[:y])
- rotateRight(r[i:], y)
- return r
- }
- if !overlaps(r[len(s):], v) {
- copy(r[len(s):], v[:y])
- copy(r[i:j], v[y:])
- rotateRight(r[i:], y)
- return r
- }
-
- // Now we know that v overlaps both x and y.
- // That means that the entirety of b is *inside* v.
- // So we don't need to preserve b at all; instead we
- // can copy v first, then copy the b part of v out of
- // v to the right destination.
- k := startIdx(v, s[j:])
- copy(r[i:], v)
- copy(r[i+len(v):], r[i+k:])
- return r
+ return slices.Replace(s, i, j, v...)
}
// Clone returns a copy of the slice.
// The elements are copied using assignment, so this is a shallow clone.
func Clone[S ~[]E, E any](s S) S {
- // Preserve nil in case it matters.
- if s == nil {
- return nil
- }
- return append(S([]E{}), s...)
+ return slices.Clone(s)
}
// Compact replaces consecutive runs of equal elements with a single copy.
@@ -362,40 +122,14 @@ func Clone[S ~[]E, E any](s S) S {
// which may have a smaller length.
// Compact zeroes the elements between the new length and the original length.
func Compact[S ~[]E, E comparable](s S) S {
- if len(s) < 2 {
- return s
- }
- i := 1
- for k := 1; k < len(s); k++ {
- if s[k] != s[k-1] {
- if i != k {
- s[i] = s[k]
- }
- i++
- }
- }
- clearSlice(s[i:]) // zero/nil out the obsolete elements, for GC
- return s[:i]
+ return slices.Compact(s)
}
// CompactFunc is like [Compact] but uses an equality function to compare elements.
// For runs of elements that compare equal, CompactFunc keeps the first one.
// CompactFunc zeroes the elements between the new length and the original length.
func CompactFunc[S ~[]E, E any](s S, eq func(E, E) bool) S {
- if len(s) < 2 {
- return s
- }
- i := 1
- for k := 1; k < len(s); k++ {
- if !eq(s[k], s[k-1]) {
- if i != k {
- s[i] = s[k]
- }
- i++
- }
- }
- clearSlice(s[i:]) // zero/nil out the obsolete elements, for GC
- return s[:i]
+ return slices.CompactFunc(s, eq)
}
// Grow increases the slice's capacity, if necessary, to guarantee space for
@@ -403,113 +137,15 @@ func CompactFunc[S ~[]E, E any](s S, eq func(E, E) bool) S {
// to the slice without another allocation. If n is negative or too large to
// allocate the memory, Grow panics.
func Grow[S ~[]E, E any](s S, n int) S {
- if n < 0 {
- panic("cannot be negative")
- }
- if n -= cap(s) - len(s); n > 0 {
- // TODO(https://go.dev/issue/53888): Make using []E instead of S
- // to workaround a compiler bug where the runtime.growslice optimization
- // does not take effect. Revert when the compiler is fixed.
- s = append([]E(s)[:cap(s)], make([]E, n)...)[:len(s)]
- }
- return s
+ return slices.Grow(s, n)
}
// Clip removes unused capacity from the slice, returning s[:len(s):len(s)].
func Clip[S ~[]E, E any](s S) S {
- return s[:len(s):len(s)]
-}
-
-// Rotation algorithm explanation:
-//
-// rotate left by 2
-// start with
-// 0123456789
-// split up like this
-// 01 234567 89
-// swap first 2 and last 2
-// 89 234567 01
-// join first parts
-// 89234567 01
-// recursively rotate first left part by 2
-// 23456789 01
-// join at the end
-// 2345678901
-//
-// rotate left by 8
-// start with
-// 0123456789
-// split up like this
-// 01 234567 89
-// swap first 2 and last 2
-// 89 234567 01
-// join last parts
-// 89 23456701
-// recursively rotate second part left by 6
-// 89 01234567
-// join at the end
-// 8901234567
-
-// TODO: There are other rotate algorithms.
-// This algorithm has the desirable property that it moves each element exactly twice.
-// The triple-reverse algorithm is simpler and more cache friendly, but takes more writes.
-// The follow-cycles algorithm can be 1-write but it is not very cache friendly.
-
-// rotateLeft rotates b left by n spaces.
-// s_final[i] = s_orig[i+r], wrapping around.
-func rotateLeft[E any](s []E, r int) {
- for r != 0 && r != len(s) {
- if r*2 <= len(s) {
- swap(s[:r], s[len(s)-r:])
- s = s[:len(s)-r]
- } else {
- swap(s[:len(s)-r], s[r:])
- s, r = s[len(s)-r:], r*2-len(s)
- }
- }
-}
-func rotateRight[E any](s []E, r int) {
- rotateLeft(s, len(s)-r)
-}
-
-// swap swaps the contents of x and y. x and y must be equal length and disjoint.
-func swap[E any](x, y []E) {
- for i := 0; i < len(x); i++ {
- x[i], y[i] = y[i], x[i]
- }
-}
-
-// overlaps reports whether the memory ranges a[0:len(a)] and b[0:len(b)] overlap.
-func overlaps[E any](a, b []E) bool {
- if len(a) == 0 || len(b) == 0 {
- return false
- }
- elemSize := unsafe.Sizeof(a[0])
- if elemSize == 0 {
- return false
- }
- // TODO: use a runtime/unsafe facility once one becomes available. See issue 12445.
- // Also see crypto/internal/alias/alias.go:AnyOverlap
- return uintptr(unsafe.Pointer(&a[0])) <= uintptr(unsafe.Pointer(&b[len(b)-1]))+(elemSize-1) &&
- uintptr(unsafe.Pointer(&b[0])) <= uintptr(unsafe.Pointer(&a[len(a)-1]))+(elemSize-1)
-}
-
-// startIdx returns the index in haystack where the needle starts.
-// prerequisite: the needle must be aliased entirely inside the haystack.
-func startIdx[E any](haystack, needle []E) int {
- p := &needle[0]
- for i := range haystack {
- if p == &haystack[i] {
- return i
- }
- }
- // TODO: what if the overlap is by a non-integral number of Es?
- panic("needle not found")
+ return slices.Clip(s)
}
// Reverse reverses the elements of the slice in place.
func Reverse[S ~[]E, E any](s S) {
- for i, j := 0, len(s)-1; i < j; i, j = i+1, j-1 {
- s[i], s[j] = s[j], s[i]
- }
+ slices.Reverse(s)
}
diff --git a/vendor/golang.org/x/exp/slices/sort.go b/vendor/golang.org/x/exp/slices/sort.go
index f58bbc7ba4de5..e270a74652fa1 100644
--- a/vendor/golang.org/x/exp/slices/sort.go
+++ b/vendor/golang.org/x/exp/slices/sort.go
@@ -2,21 +2,20 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-//go:generate go run $GOROOT/src/sort/gen_sort_variants.go -exp
-
package slices
import (
- "math/bits"
-
- "golang.org/x/exp/constraints"
+ "cmp"
+ "slices"
)
+// TODO(adonovan): add a "//go:fix inline" annotation to each function
+// in this file; see https://go.dev/issue/32816.
+
// Sort sorts a slice of any ordered type in ascending order.
// When sorting floating-point numbers, NaNs are ordered before other values.
-func Sort[S ~[]E, E constraints.Ordered](x S) {
- n := len(x)
- pdqsortOrdered(x, 0, n, bits.Len(uint(n)))
+func Sort[S ~[]E, E cmp.Ordered](x S) {
+ slices.Sort(x)
}
// SortFunc sorts the slice x in ascending order as determined by the cmp
@@ -29,118 +28,60 @@ func Sort[S ~[]E, E constraints.Ordered](x S) {
// See https://en.wikipedia.org/wiki/Weak_ordering#Strict_weak_orderings.
// To indicate 'uncomparable', return 0 from the function.
func SortFunc[S ~[]E, E any](x S, cmp func(a, b E) int) {
- n := len(x)
- pdqsortCmpFunc(x, 0, n, bits.Len(uint(n)), cmp)
+ slices.SortFunc(x, cmp)
}
// SortStableFunc sorts the slice x while keeping the original order of equal
// elements, using cmp to compare elements in the same way as [SortFunc].
func SortStableFunc[S ~[]E, E any](x S, cmp func(a, b E) int) {
- stableCmpFunc(x, len(x), cmp)
+ slices.SortStableFunc(x, cmp)
}
// IsSorted reports whether x is sorted in ascending order.
-func IsSorted[S ~[]E, E constraints.Ordered](x S) bool {
- for i := len(x) - 1; i > 0; i-- {
- if cmpLess(x[i], x[i-1]) {
- return false
- }
- }
- return true
+func IsSorted[S ~[]E, E cmp.Ordered](x S) bool {
+ return slices.IsSorted(x)
}
// IsSortedFunc reports whether x is sorted in ascending order, with cmp as the
// comparison function as defined by [SortFunc].
func IsSortedFunc[S ~[]E, E any](x S, cmp func(a, b E) int) bool {
- for i := len(x) - 1; i > 0; i-- {
- if cmp(x[i], x[i-1]) < 0 {
- return false
- }
- }
- return true
+ return slices.IsSortedFunc(x, cmp)
}
// Min returns the minimal value in x. It panics if x is empty.
// For floating-point numbers, Min propagates NaNs (any NaN value in x
// forces the output to be NaN).
-func Min[S ~[]E, E constraints.Ordered](x S) E {
- if len(x) < 1 {
- panic("slices.Min: empty list")
- }
- m := x[0]
- for i := 1; i < len(x); i++ {
- m = min(m, x[i])
- }
- return m
+func Min[S ~[]E, E cmp.Ordered](x S) E {
+ return slices.Min(x)
}
// MinFunc returns the minimal value in x, using cmp to compare elements.
// It panics if x is empty. If there is more than one minimal element
// according to the cmp function, MinFunc returns the first one.
func MinFunc[S ~[]E, E any](x S, cmp func(a, b E) int) E {
- if len(x) < 1 {
- panic("slices.MinFunc: empty list")
- }
- m := x[0]
- for i := 1; i < len(x); i++ {
- if cmp(x[i], m) < 0 {
- m = x[i]
- }
- }
- return m
+ return slices.MinFunc(x, cmp)
}
// Max returns the maximal value in x. It panics if x is empty.
// For floating-point E, Max propagates NaNs (any NaN value in x
// forces the output to be NaN).
-func Max[S ~[]E, E constraints.Ordered](x S) E {
- if len(x) < 1 {
- panic("slices.Max: empty list")
- }
- m := x[0]
- for i := 1; i < len(x); i++ {
- m = max(m, x[i])
- }
- return m
+func Max[S ~[]E, E cmp.Ordered](x S) E {
+ return slices.Max(x)
}
// MaxFunc returns the maximal value in x, using cmp to compare elements.
// It panics if x is empty. If there is more than one maximal element
// according to the cmp function, MaxFunc returns the first one.
func MaxFunc[S ~[]E, E any](x S, cmp func(a, b E) int) E {
- if len(x) < 1 {
- panic("slices.MaxFunc: empty list")
- }
- m := x[0]
- for i := 1; i < len(x); i++ {
- if cmp(x[i], m) > 0 {
- m = x[i]
- }
- }
- return m
+ return slices.MaxFunc(x, cmp)
}
// BinarySearch searches for target in a sorted slice and returns the position
// where target is found, or the position where target would appear in the
// sort order; it also returns a bool saying whether the target is really found
// in the slice. The slice must be sorted in increasing order.
-func BinarySearch[S ~[]E, E constraints.Ordered](x S, target E) (int, bool) {
- // Inlining is faster than calling BinarySearchFunc with a lambda.
- n := len(x)
- // Define x[-1] < target and x[n] >= target.
- // Invariant: x[i-1] < target, x[j] >= target.
- i, j := 0, n
- for i < j {
- h := int(uint(i+j) >> 1) // avoid overflow when computing h
- // i ≤ h < j
- if cmpLess(x[h], target) {
- i = h + 1 // preserves x[i-1] < target
- } else {
- j = h // preserves x[j] >= target
- }
- }
- // i == j, x[i-1] < target, and x[j] (= x[i]) >= target => answer is i.
- return i, i < n && (x[i] == target || (isNaN(x[i]) && isNaN(target)))
+func BinarySearch[S ~[]E, E cmp.Ordered](x S, target E) (int, bool) {
+ return slices.BinarySearch(x, target)
}
// BinarySearchFunc works like [BinarySearch], but uses a custom comparison
@@ -151,47 +92,5 @@ func BinarySearch[S ~[]E, E constraints.Ordered](x S, target E) (int, bool) {
// cmp must implement the same ordering as the slice, such that if
// cmp(a, t) < 0 and cmp(b, t) >= 0, then a must precede b in the slice.
func BinarySearchFunc[S ~[]E, E, T any](x S, target T, cmp func(E, T) int) (int, bool) {
- n := len(x)
- // Define cmp(x[-1], target) < 0 and cmp(x[n], target) >= 0 .
- // Invariant: cmp(x[i - 1], target) < 0, cmp(x[j], target) >= 0.
- i, j := 0, n
- for i < j {
- h := int(uint(i+j) >> 1) // avoid overflow when computing h
- // i ≤ h < j
- if cmp(x[h], target) < 0 {
- i = h + 1 // preserves cmp(x[i - 1], target) < 0
- } else {
- j = h // preserves cmp(x[j], target) >= 0
- }
- }
- // i == j, cmp(x[i-1], target) < 0, and cmp(x[j], target) (= cmp(x[i], target)) >= 0 => answer is i.
- return i, i < n && cmp(x[i], target) == 0
-}
-
-type sortedHint int // hint for pdqsort when choosing the pivot
-
-const (
- unknownHint sortedHint = iota
- increasingHint
- decreasingHint
-)
-
-// xorshift paper: https://www.jstatsoft.org/article/view/v008i14/xorshift.pdf
-type xorshift uint64
-
-func (r *xorshift) Next() uint64 {
- *r ^= *r << 13
- *r ^= *r >> 17
- *r ^= *r << 5
- return uint64(*r)
-}
-
-func nextPowerOfTwo(length int) uint {
- return 1 << bits.Len(uint(length))
-}
-
-// isNaN reports whether x is a NaN without requiring the math package.
-// This will always return false if T is not floating-point.
-func isNaN[T constraints.Ordered](x T) bool {
- return x != x
+ return slices.BinarySearchFunc(x, target, cmp)
}
diff --git a/vendor/golang.org/x/exp/slices/zsortanyfunc.go b/vendor/golang.org/x/exp/slices/zsortanyfunc.go
deleted file mode 100644
index 06f2c7a2481b0..0000000000000
--- a/vendor/golang.org/x/exp/slices/zsortanyfunc.go
+++ /dev/null
@@ -1,479 +0,0 @@
-// Code generated by gen_sort_variants.go; DO NOT EDIT.
-
-// Copyright 2022 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package slices
-
-// insertionSortCmpFunc sorts data[a:b] using insertion sort.
-func insertionSortCmpFunc[E any](data []E, a, b int, cmp func(a, b E) int) {
- for i := a + 1; i < b; i++ {
- for j := i; j > a && (cmp(data[j], data[j-1]) < 0); j-- {
- data[j], data[j-1] = data[j-1], data[j]
- }
- }
-}
-
-// siftDownCmpFunc implements the heap property on data[lo:hi].
-// first is an offset into the array where the root of the heap lies.
-func siftDownCmpFunc[E any](data []E, lo, hi, first int, cmp func(a, b E) int) {
- root := lo
- for {
- child := 2*root + 1
- if child >= hi {
- break
- }
- if child+1 < hi && (cmp(data[first+child], data[first+child+1]) < 0) {
- child++
- }
- if !(cmp(data[first+root], data[first+child]) < 0) {
- return
- }
- data[first+root], data[first+child] = data[first+child], data[first+root]
- root = child
- }
-}
-
-func heapSortCmpFunc[E any](data []E, a, b int, cmp func(a, b E) int) {
- first := a
- lo := 0
- hi := b - a
-
- // Build heap with greatest element at top.
- for i := (hi - 1) / 2; i >= 0; i-- {
- siftDownCmpFunc(data, i, hi, first, cmp)
- }
-
- // Pop elements, largest first, into end of data.
- for i := hi - 1; i >= 0; i-- {
- data[first], data[first+i] = data[first+i], data[first]
- siftDownCmpFunc(data, lo, i, first, cmp)
- }
-}
-
-// pdqsortCmpFunc sorts data[a:b].
-// The algorithm based on pattern-defeating quicksort(pdqsort), but without the optimizations from BlockQuicksort.
-// pdqsort paper: https://arxiv.org/pdf/2106.05123.pdf
-// C++ implementation: https://github.com/orlp/pdqsort
-// Rust implementation: https://docs.rs/pdqsort/latest/pdqsort/
-// limit is the number of allowed bad (very unbalanced) pivots before falling back to heapsort.
-func pdqsortCmpFunc[E any](data []E, a, b, limit int, cmp func(a, b E) int) {
- const maxInsertion = 12
-
- var (
- wasBalanced = true // whether the last partitioning was reasonably balanced
- wasPartitioned = true // whether the slice was already partitioned
- )
-
- for {
- length := b - a
-
- if length <= maxInsertion {
- insertionSortCmpFunc(data, a, b, cmp)
- return
- }
-
- // Fall back to heapsort if too many bad choices were made.
- if limit == 0 {
- heapSortCmpFunc(data, a, b, cmp)
- return
- }
-
- // If the last partitioning was imbalanced, we need to breaking patterns.
- if !wasBalanced {
- breakPatternsCmpFunc(data, a, b, cmp)
- limit--
- }
-
- pivot, hint := choosePivotCmpFunc(data, a, b, cmp)
- if hint == decreasingHint {
- reverseRangeCmpFunc(data, a, b, cmp)
- // The chosen pivot was pivot-a elements after the start of the array.
- // After reversing it is pivot-a elements before the end of the array.
- // The idea came from Rust's implementation.
- pivot = (b - 1) - (pivot - a)
- hint = increasingHint
- }
-
- // The slice is likely already sorted.
- if wasBalanced && wasPartitioned && hint == increasingHint {
- if partialInsertionSortCmpFunc(data, a, b, cmp) {
- return
- }
- }
-
- // Probably the slice contains many duplicate elements, partition the slice into
- // elements equal to and elements greater than the pivot.
- if a > 0 && !(cmp(data[a-1], data[pivot]) < 0) {
- mid := partitionEqualCmpFunc(data, a, b, pivot, cmp)
- a = mid
- continue
- }
-
- mid, alreadyPartitioned := partitionCmpFunc(data, a, b, pivot, cmp)
- wasPartitioned = alreadyPartitioned
-
- leftLen, rightLen := mid-a, b-mid
- balanceThreshold := length / 8
- if leftLen < rightLen {
- wasBalanced = leftLen >= balanceThreshold
- pdqsortCmpFunc(data, a, mid, limit, cmp)
- a = mid + 1
- } else {
- wasBalanced = rightLen >= balanceThreshold
- pdqsortCmpFunc(data, mid+1, b, limit, cmp)
- b = mid
- }
- }
-}
-
-// partitionCmpFunc does one quicksort partition.
-// Let p = data[pivot]
-// Moves elements in data[a:b] around, so that data[i]=p for inewpivot.
-// On return, data[newpivot] = p
-func partitionCmpFunc[E any](data []E, a, b, pivot int, cmp func(a, b E) int) (newpivot int, alreadyPartitioned bool) {
- data[a], data[pivot] = data[pivot], data[a]
- i, j := a+1, b-1 // i and j are inclusive of the elements remaining to be partitioned
-
- for i <= j && (cmp(data[i], data[a]) < 0) {
- i++
- }
- for i <= j && !(cmp(data[j], data[a]) < 0) {
- j--
- }
- if i > j {
- data[j], data[a] = data[a], data[j]
- return j, true
- }
- data[i], data[j] = data[j], data[i]
- i++
- j--
-
- for {
- for i <= j && (cmp(data[i], data[a]) < 0) {
- i++
- }
- for i <= j && !(cmp(data[j], data[a]) < 0) {
- j--
- }
- if i > j {
- break
- }
- data[i], data[j] = data[j], data[i]
- i++
- j--
- }
- data[j], data[a] = data[a], data[j]
- return j, false
-}
-
-// partitionEqualCmpFunc partitions data[a:b] into elements equal to data[pivot] followed by elements greater than data[pivot].
-// It assumed that data[a:b] does not contain elements smaller than the data[pivot].
-func partitionEqualCmpFunc[E any](data []E, a, b, pivot int, cmp func(a, b E) int) (newpivot int) {
- data[a], data[pivot] = data[pivot], data[a]
- i, j := a+1, b-1 // i and j are inclusive of the elements remaining to be partitioned
-
- for {
- for i <= j && !(cmp(data[a], data[i]) < 0) {
- i++
- }
- for i <= j && (cmp(data[a], data[j]) < 0) {
- j--
- }
- if i > j {
- break
- }
- data[i], data[j] = data[j], data[i]
- i++
- j--
- }
- return i
-}
-
-// partialInsertionSortCmpFunc partially sorts a slice, returns true if the slice is sorted at the end.
-func partialInsertionSortCmpFunc[E any](data []E, a, b int, cmp func(a, b E) int) bool {
- const (
- maxSteps = 5 // maximum number of adjacent out-of-order pairs that will get shifted
- shortestShifting = 50 // don't shift any elements on short arrays
- )
- i := a + 1
- for j := 0; j < maxSteps; j++ {
- for i < b && !(cmp(data[i], data[i-1]) < 0) {
- i++
- }
-
- if i == b {
- return true
- }
-
- if b-a < shortestShifting {
- return false
- }
-
- data[i], data[i-1] = data[i-1], data[i]
-
- // Shift the smaller one to the left.
- if i-a >= 2 {
- for j := i - 1; j >= 1; j-- {
- if !(cmp(data[j], data[j-1]) < 0) {
- break
- }
- data[j], data[j-1] = data[j-1], data[j]
- }
- }
- // Shift the greater one to the right.
- if b-i >= 2 {
- for j := i + 1; j < b; j++ {
- if !(cmp(data[j], data[j-1]) < 0) {
- break
- }
- data[j], data[j-1] = data[j-1], data[j]
- }
- }
- }
- return false
-}
-
-// breakPatternsCmpFunc scatters some elements around in an attempt to break some patterns
-// that might cause imbalanced partitions in quicksort.
-func breakPatternsCmpFunc[E any](data []E, a, b int, cmp func(a, b E) int) {
- length := b - a
- if length >= 8 {
- random := xorshift(length)
- modulus := nextPowerOfTwo(length)
-
- for idx := a + (length/4)*2 - 1; idx <= a+(length/4)*2+1; idx++ {
- other := int(uint(random.Next()) & (modulus - 1))
- if other >= length {
- other -= length
- }
- data[idx], data[a+other] = data[a+other], data[idx]
- }
- }
-}
-
-// choosePivotCmpFunc chooses a pivot in data[a:b].
-//
-// [0,8): chooses a static pivot.
-// [8,shortestNinther): uses the simple median-of-three method.
-// [shortestNinther,∞): uses the Tukey ninther method.
-func choosePivotCmpFunc[E any](data []E, a, b int, cmp func(a, b E) int) (pivot int, hint sortedHint) {
- const (
- shortestNinther = 50
- maxSwaps = 4 * 3
- )
-
- l := b - a
-
- var (
- swaps int
- i = a + l/4*1
- j = a + l/4*2
- k = a + l/4*3
- )
-
- if l >= 8 {
- if l >= shortestNinther {
- // Tukey ninther method, the idea came from Rust's implementation.
- i = medianAdjacentCmpFunc(data, i, &swaps, cmp)
- j = medianAdjacentCmpFunc(data, j, &swaps, cmp)
- k = medianAdjacentCmpFunc(data, k, &swaps, cmp)
- }
- // Find the median among i, j, k and stores it into j.
- j = medianCmpFunc(data, i, j, k, &swaps, cmp)
- }
-
- switch swaps {
- case 0:
- return j, increasingHint
- case maxSwaps:
- return j, decreasingHint
- default:
- return j, unknownHint
- }
-}
-
-// order2CmpFunc returns x,y where data[x] <= data[y], where x,y=a,b or x,y=b,a.
-func order2CmpFunc[E any](data []E, a, b int, swaps *int, cmp func(a, b E) int) (int, int) {
- if cmp(data[b], data[a]) < 0 {
- *swaps++
- return b, a
- }
- return a, b
-}
-
-// medianCmpFunc returns x where data[x] is the median of data[a],data[b],data[c], where x is a, b, or c.
-func medianCmpFunc[E any](data []E, a, b, c int, swaps *int, cmp func(a, b E) int) int {
- a, b = order2CmpFunc(data, a, b, swaps, cmp)
- b, c = order2CmpFunc(data, b, c, swaps, cmp)
- a, b = order2CmpFunc(data, a, b, swaps, cmp)
- return b
-}
-
-// medianAdjacentCmpFunc finds the median of data[a - 1], data[a], data[a + 1] and stores the index into a.
-func medianAdjacentCmpFunc[E any](data []E, a int, swaps *int, cmp func(a, b E) int) int {
- return medianCmpFunc(data, a-1, a, a+1, swaps, cmp)
-}
-
-func reverseRangeCmpFunc[E any](data []E, a, b int, cmp func(a, b E) int) {
- i := a
- j := b - 1
- for i < j {
- data[i], data[j] = data[j], data[i]
- i++
- j--
- }
-}
-
-func swapRangeCmpFunc[E any](data []E, a, b, n int, cmp func(a, b E) int) {
- for i := 0; i < n; i++ {
- data[a+i], data[b+i] = data[b+i], data[a+i]
- }
-}
-
-func stableCmpFunc[E any](data []E, n int, cmp func(a, b E) int) {
- blockSize := 20 // must be > 0
- a, b := 0, blockSize
- for b <= n {
- insertionSortCmpFunc(data, a, b, cmp)
- a = b
- b += blockSize
- }
- insertionSortCmpFunc(data, a, n, cmp)
-
- for blockSize < n {
- a, b = 0, 2*blockSize
- for b <= n {
- symMergeCmpFunc(data, a, a+blockSize, b, cmp)
- a = b
- b += 2 * blockSize
- }
- if m := a + blockSize; m < n {
- symMergeCmpFunc(data, a, m, n, cmp)
- }
- blockSize *= 2
- }
-}
-
-// symMergeCmpFunc merges the two sorted subsequences data[a:m] and data[m:b] using
-// the SymMerge algorithm from Pok-Son Kim and Arne Kutzner, "Stable Minimum
-// Storage Merging by Symmetric Comparisons", in Susanne Albers and Tomasz
-// Radzik, editors, Algorithms - ESA 2004, volume 3221 of Lecture Notes in
-// Computer Science, pages 714-723. Springer, 2004.
-//
-// Let M = m-a and N = b-n. Wolog M < N.
-// The recursion depth is bound by ceil(log(N+M)).
-// The algorithm needs O(M*log(N/M + 1)) calls to data.Less.
-// The algorithm needs O((M+N)*log(M)) calls to data.Swap.
-//
-// The paper gives O((M+N)*log(M)) as the number of assignments assuming a
-// rotation algorithm which uses O(M+N+gcd(M+N)) assignments. The argumentation
-// in the paper carries through for Swap operations, especially as the block
-// swapping rotate uses only O(M+N) Swaps.
-//
-// symMerge assumes non-degenerate arguments: a < m && m < b.
-// Having the caller check this condition eliminates many leaf recursion calls,
-// which improves performance.
-func symMergeCmpFunc[E any](data []E, a, m, b int, cmp func(a, b E) int) {
- // Avoid unnecessary recursions of symMerge
- // by direct insertion of data[a] into data[m:b]
- // if data[a:m] only contains one element.
- if m-a == 1 {
- // Use binary search to find the lowest index i
- // such that data[i] >= data[a] for m <= i < b.
- // Exit the search loop with i == b in case no such index exists.
- i := m
- j := b
- for i < j {
- h := int(uint(i+j) >> 1)
- if cmp(data[h], data[a]) < 0 {
- i = h + 1
- } else {
- j = h
- }
- }
- // Swap values until data[a] reaches the position before i.
- for k := a; k < i-1; k++ {
- data[k], data[k+1] = data[k+1], data[k]
- }
- return
- }
-
- // Avoid unnecessary recursions of symMerge
- // by direct insertion of data[m] into data[a:m]
- // if data[m:b] only contains one element.
- if b-m == 1 {
- // Use binary search to find the lowest index i
- // such that data[i] > data[m] for a <= i < m.
- // Exit the search loop with i == m in case no such index exists.
- i := a
- j := m
- for i < j {
- h := int(uint(i+j) >> 1)
- if !(cmp(data[m], data[h]) < 0) {
- i = h + 1
- } else {
- j = h
- }
- }
- // Swap values until data[m] reaches the position i.
- for k := m; k > i; k-- {
- data[k], data[k-1] = data[k-1], data[k]
- }
- return
- }
-
- mid := int(uint(a+b) >> 1)
- n := mid + m
- var start, r int
- if m > mid {
- start = n - b
- r = mid
- } else {
- start = a
- r = m
- }
- p := n - 1
-
- for start < r {
- c := int(uint(start+r) >> 1)
- if !(cmp(data[p-c], data[c]) < 0) {
- start = c + 1
- } else {
- r = c
- }
- }
-
- end := n - start
- if start < m && m < end {
- rotateCmpFunc(data, start, m, end, cmp)
- }
- if a < start && start < mid {
- symMergeCmpFunc(data, a, start, mid, cmp)
- }
- if mid < end && end < b {
- symMergeCmpFunc(data, mid, end, b, cmp)
- }
-}
-
-// rotateCmpFunc rotates two consecutive blocks u = data[a:m] and v = data[m:b] in data:
-// Data of the form 'x u v y' is changed to 'x v u y'.
-// rotate performs at most b-a many calls to data.Swap,
-// and it assumes non-degenerate arguments: a < m && m < b.
-func rotateCmpFunc[E any](data []E, a, m, b int, cmp func(a, b E) int) {
- i := m - a
- j := b - m
-
- for i != j {
- if i > j {
- swapRangeCmpFunc(data, m-i, m, j, cmp)
- i -= j
- } else {
- swapRangeCmpFunc(data, m-i, m+j-i, i, cmp)
- j -= i
- }
- }
- // i == j
- swapRangeCmpFunc(data, m-i, m, i, cmp)
-}
diff --git a/vendor/golang.org/x/exp/slices/zsortordered.go b/vendor/golang.org/x/exp/slices/zsortordered.go
deleted file mode 100644
index 99b47c3986a4e..0000000000000
--- a/vendor/golang.org/x/exp/slices/zsortordered.go
+++ /dev/null
@@ -1,481 +0,0 @@
-// Code generated by gen_sort_variants.go; DO NOT EDIT.
-
-// Copyright 2022 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package slices
-
-import "golang.org/x/exp/constraints"
-
-// insertionSortOrdered sorts data[a:b] using insertion sort.
-func insertionSortOrdered[E constraints.Ordered](data []E, a, b int) {
- for i := a + 1; i < b; i++ {
- for j := i; j > a && cmpLess(data[j], data[j-1]); j-- {
- data[j], data[j-1] = data[j-1], data[j]
- }
- }
-}
-
-// siftDownOrdered implements the heap property on data[lo:hi].
-// first is an offset into the array where the root of the heap lies.
-func siftDownOrdered[E constraints.Ordered](data []E, lo, hi, first int) {
- root := lo
- for {
- child := 2*root + 1
- if child >= hi {
- break
- }
- if child+1 < hi && cmpLess(data[first+child], data[first+child+1]) {
- child++
- }
- if !cmpLess(data[first+root], data[first+child]) {
- return
- }
- data[first+root], data[first+child] = data[first+child], data[first+root]
- root = child
- }
-}
-
-func heapSortOrdered[E constraints.Ordered](data []E, a, b int) {
- first := a
- lo := 0
- hi := b - a
-
- // Build heap with greatest element at top.
- for i := (hi - 1) / 2; i >= 0; i-- {
- siftDownOrdered(data, i, hi, first)
- }
-
- // Pop elements, largest first, into end of data.
- for i := hi - 1; i >= 0; i-- {
- data[first], data[first+i] = data[first+i], data[first]
- siftDownOrdered(data, lo, i, first)
- }
-}
-
-// pdqsortOrdered sorts data[a:b].
-// The algorithm based on pattern-defeating quicksort(pdqsort), but without the optimizations from BlockQuicksort.
-// pdqsort paper: https://arxiv.org/pdf/2106.05123.pdf
-// C++ implementation: https://github.com/orlp/pdqsort
-// Rust implementation: https://docs.rs/pdqsort/latest/pdqsort/
-// limit is the number of allowed bad (very unbalanced) pivots before falling back to heapsort.
-func pdqsortOrdered[E constraints.Ordered](data []E, a, b, limit int) {
- const maxInsertion = 12
-
- var (
- wasBalanced = true // whether the last partitioning was reasonably balanced
- wasPartitioned = true // whether the slice was already partitioned
- )
-
- for {
- length := b - a
-
- if length <= maxInsertion {
- insertionSortOrdered(data, a, b)
- return
- }
-
- // Fall back to heapsort if too many bad choices were made.
- if limit == 0 {
- heapSortOrdered(data, a, b)
- return
- }
-
- // If the last partitioning was imbalanced, we need to breaking patterns.
- if !wasBalanced {
- breakPatternsOrdered(data, a, b)
- limit--
- }
-
- pivot, hint := choosePivotOrdered(data, a, b)
- if hint == decreasingHint {
- reverseRangeOrdered(data, a, b)
- // The chosen pivot was pivot-a elements after the start of the array.
- // After reversing it is pivot-a elements before the end of the array.
- // The idea came from Rust's implementation.
- pivot = (b - 1) - (pivot - a)
- hint = increasingHint
- }
-
- // The slice is likely already sorted.
- if wasBalanced && wasPartitioned && hint == increasingHint {
- if partialInsertionSortOrdered(data, a, b) {
- return
- }
- }
-
- // Probably the slice contains many duplicate elements, partition the slice into
- // elements equal to and elements greater than the pivot.
- if a > 0 && !cmpLess(data[a-1], data[pivot]) {
- mid := partitionEqualOrdered(data, a, b, pivot)
- a = mid
- continue
- }
-
- mid, alreadyPartitioned := partitionOrdered(data, a, b, pivot)
- wasPartitioned = alreadyPartitioned
-
- leftLen, rightLen := mid-a, b-mid
- balanceThreshold := length / 8
- if leftLen < rightLen {
- wasBalanced = leftLen >= balanceThreshold
- pdqsortOrdered(data, a, mid, limit)
- a = mid + 1
- } else {
- wasBalanced = rightLen >= balanceThreshold
- pdqsortOrdered(data, mid+1, b, limit)
- b = mid
- }
- }
-}
-
-// partitionOrdered does one quicksort partition.
-// Let p = data[pivot]
-// Moves elements in data[a:b] around, so that data[i]=p for inewpivot.
-// On return, data[newpivot] = p
-func partitionOrdered[E constraints.Ordered](data []E, a, b, pivot int) (newpivot int, alreadyPartitioned bool) {
- data[a], data[pivot] = data[pivot], data[a]
- i, j := a+1, b-1 // i and j are inclusive of the elements remaining to be partitioned
-
- for i <= j && cmpLess(data[i], data[a]) {
- i++
- }
- for i <= j && !cmpLess(data[j], data[a]) {
- j--
- }
- if i > j {
- data[j], data[a] = data[a], data[j]
- return j, true
- }
- data[i], data[j] = data[j], data[i]
- i++
- j--
-
- for {
- for i <= j && cmpLess(data[i], data[a]) {
- i++
- }
- for i <= j && !cmpLess(data[j], data[a]) {
- j--
- }
- if i > j {
- break
- }
- data[i], data[j] = data[j], data[i]
- i++
- j--
- }
- data[j], data[a] = data[a], data[j]
- return j, false
-}
-
-// partitionEqualOrdered partitions data[a:b] into elements equal to data[pivot] followed by elements greater than data[pivot].
-// It assumed that data[a:b] does not contain elements smaller than the data[pivot].
-func partitionEqualOrdered[E constraints.Ordered](data []E, a, b, pivot int) (newpivot int) {
- data[a], data[pivot] = data[pivot], data[a]
- i, j := a+1, b-1 // i and j are inclusive of the elements remaining to be partitioned
-
- for {
- for i <= j && !cmpLess(data[a], data[i]) {
- i++
- }
- for i <= j && cmpLess(data[a], data[j]) {
- j--
- }
- if i > j {
- break
- }
- data[i], data[j] = data[j], data[i]
- i++
- j--
- }
- return i
-}
-
-// partialInsertionSortOrdered partially sorts a slice, returns true if the slice is sorted at the end.
-func partialInsertionSortOrdered[E constraints.Ordered](data []E, a, b int) bool {
- const (
- maxSteps = 5 // maximum number of adjacent out-of-order pairs that will get shifted
- shortestShifting = 50 // don't shift any elements on short arrays
- )
- i := a + 1
- for j := 0; j < maxSteps; j++ {
- for i < b && !cmpLess(data[i], data[i-1]) {
- i++
- }
-
- if i == b {
- return true
- }
-
- if b-a < shortestShifting {
- return false
- }
-
- data[i], data[i-1] = data[i-1], data[i]
-
- // Shift the smaller one to the left.
- if i-a >= 2 {
- for j := i - 1; j >= 1; j-- {
- if !cmpLess(data[j], data[j-1]) {
- break
- }
- data[j], data[j-1] = data[j-1], data[j]
- }
- }
- // Shift the greater one to the right.
- if b-i >= 2 {
- for j := i + 1; j < b; j++ {
- if !cmpLess(data[j], data[j-1]) {
- break
- }
- data[j], data[j-1] = data[j-1], data[j]
- }
- }
- }
- return false
-}
-
-// breakPatternsOrdered scatters some elements around in an attempt to break some patterns
-// that might cause imbalanced partitions in quicksort.
-func breakPatternsOrdered[E constraints.Ordered](data []E, a, b int) {
- length := b - a
- if length >= 8 {
- random := xorshift(length)
- modulus := nextPowerOfTwo(length)
-
- for idx := a + (length/4)*2 - 1; idx <= a+(length/4)*2+1; idx++ {
- other := int(uint(random.Next()) & (modulus - 1))
- if other >= length {
- other -= length
- }
- data[idx], data[a+other] = data[a+other], data[idx]
- }
- }
-}
-
-// choosePivotOrdered chooses a pivot in data[a:b].
-//
-// [0,8): chooses a static pivot.
-// [8,shortestNinther): uses the simple median-of-three method.
-// [shortestNinther,∞): uses the Tukey ninther method.
-func choosePivotOrdered[E constraints.Ordered](data []E, a, b int) (pivot int, hint sortedHint) {
- const (
- shortestNinther = 50
- maxSwaps = 4 * 3
- )
-
- l := b - a
-
- var (
- swaps int
- i = a + l/4*1
- j = a + l/4*2
- k = a + l/4*3
- )
-
- if l >= 8 {
- if l >= shortestNinther {
- // Tukey ninther method, the idea came from Rust's implementation.
- i = medianAdjacentOrdered(data, i, &swaps)
- j = medianAdjacentOrdered(data, j, &swaps)
- k = medianAdjacentOrdered(data, k, &swaps)
- }
- // Find the median among i, j, k and stores it into j.
- j = medianOrdered(data, i, j, k, &swaps)
- }
-
- switch swaps {
- case 0:
- return j, increasingHint
- case maxSwaps:
- return j, decreasingHint
- default:
- return j, unknownHint
- }
-}
-
-// order2Ordered returns x,y where data[x] <= data[y], where x,y=a,b or x,y=b,a.
-func order2Ordered[E constraints.Ordered](data []E, a, b int, swaps *int) (int, int) {
- if cmpLess(data[b], data[a]) {
- *swaps++
- return b, a
- }
- return a, b
-}
-
-// medianOrdered returns x where data[x] is the median of data[a],data[b],data[c], where x is a, b, or c.
-func medianOrdered[E constraints.Ordered](data []E, a, b, c int, swaps *int) int {
- a, b = order2Ordered(data, a, b, swaps)
- b, c = order2Ordered(data, b, c, swaps)
- a, b = order2Ordered(data, a, b, swaps)
- return b
-}
-
-// medianAdjacentOrdered finds the median of data[a - 1], data[a], data[a + 1] and stores the index into a.
-func medianAdjacentOrdered[E constraints.Ordered](data []E, a int, swaps *int) int {
- return medianOrdered(data, a-1, a, a+1, swaps)
-}
-
-func reverseRangeOrdered[E constraints.Ordered](data []E, a, b int) {
- i := a
- j := b - 1
- for i < j {
- data[i], data[j] = data[j], data[i]
- i++
- j--
- }
-}
-
-func swapRangeOrdered[E constraints.Ordered](data []E, a, b, n int) {
- for i := 0; i < n; i++ {
- data[a+i], data[b+i] = data[b+i], data[a+i]
- }
-}
-
-func stableOrdered[E constraints.Ordered](data []E, n int) {
- blockSize := 20 // must be > 0
- a, b := 0, blockSize
- for b <= n {
- insertionSortOrdered(data, a, b)
- a = b
- b += blockSize
- }
- insertionSortOrdered(data, a, n)
-
- for blockSize < n {
- a, b = 0, 2*blockSize
- for b <= n {
- symMergeOrdered(data, a, a+blockSize, b)
- a = b
- b += 2 * blockSize
- }
- if m := a + blockSize; m < n {
- symMergeOrdered(data, a, m, n)
- }
- blockSize *= 2
- }
-}
-
-// symMergeOrdered merges the two sorted subsequences data[a:m] and data[m:b] using
-// the SymMerge algorithm from Pok-Son Kim and Arne Kutzner, "Stable Minimum
-// Storage Merging by Symmetric Comparisons", in Susanne Albers and Tomasz
-// Radzik, editors, Algorithms - ESA 2004, volume 3221 of Lecture Notes in
-// Computer Science, pages 714-723. Springer, 2004.
-//
-// Let M = m-a and N = b-n. Wolog M < N.
-// The recursion depth is bound by ceil(log(N+M)).
-// The algorithm needs O(M*log(N/M + 1)) calls to data.Less.
-// The algorithm needs O((M+N)*log(M)) calls to data.Swap.
-//
-// The paper gives O((M+N)*log(M)) as the number of assignments assuming a
-// rotation algorithm which uses O(M+N+gcd(M+N)) assignments. The argumentation
-// in the paper carries through for Swap operations, especially as the block
-// swapping rotate uses only O(M+N) Swaps.
-//
-// symMerge assumes non-degenerate arguments: a < m && m < b.
-// Having the caller check this condition eliminates many leaf recursion calls,
-// which improves performance.
-func symMergeOrdered[E constraints.Ordered](data []E, a, m, b int) {
- // Avoid unnecessary recursions of symMerge
- // by direct insertion of data[a] into data[m:b]
- // if data[a:m] only contains one element.
- if m-a == 1 {
- // Use binary search to find the lowest index i
- // such that data[i] >= data[a] for m <= i < b.
- // Exit the search loop with i == b in case no such index exists.
- i := m
- j := b
- for i < j {
- h := int(uint(i+j) >> 1)
- if cmpLess(data[h], data[a]) {
- i = h + 1
- } else {
- j = h
- }
- }
- // Swap values until data[a] reaches the position before i.
- for k := a; k < i-1; k++ {
- data[k], data[k+1] = data[k+1], data[k]
- }
- return
- }
-
- // Avoid unnecessary recursions of symMerge
- // by direct insertion of data[m] into data[a:m]
- // if data[m:b] only contains one element.
- if b-m == 1 {
- // Use binary search to find the lowest index i
- // such that data[i] > data[m] for a <= i < m.
- // Exit the search loop with i == m in case no such index exists.
- i := a
- j := m
- for i < j {
- h := int(uint(i+j) >> 1)
- if !cmpLess(data[m], data[h]) {
- i = h + 1
- } else {
- j = h
- }
- }
- // Swap values until data[m] reaches the position i.
- for k := m; k > i; k-- {
- data[k], data[k-1] = data[k-1], data[k]
- }
- return
- }
-
- mid := int(uint(a+b) >> 1)
- n := mid + m
- var start, r int
- if m > mid {
- start = n - b
- r = mid
- } else {
- start = a
- r = m
- }
- p := n - 1
-
- for start < r {
- c := int(uint(start+r) >> 1)
- if !cmpLess(data[p-c], data[c]) {
- start = c + 1
- } else {
- r = c
- }
- }
-
- end := n - start
- if start < m && m < end {
- rotateOrdered(data, start, m, end)
- }
- if a < start && start < mid {
- symMergeOrdered(data, a, start, mid)
- }
- if mid < end && end < b {
- symMergeOrdered(data, mid, end, b)
- }
-}
-
-// rotateOrdered rotates two consecutive blocks u = data[a:m] and v = data[m:b] in data:
-// Data of the form 'x u v y' is changed to 'x v u y'.
-// rotate performs at most b-a many calls to data.Swap,
-// and it assumes non-degenerate arguments: a < m && m < b.
-func rotateOrdered[E constraints.Ordered](data []E, a, m, b int) {
- i := m - a
- j := b - m
-
- for i != j {
- if i > j {
- swapRangeOrdered(data, m-i, m, j)
- i -= j
- } else {
- swapRangeOrdered(data, m-i, m+j-i, i)
- j -= i
- }
- }
- // i == j
- swapRangeOrdered(data, m-i, m, i)
-}
diff --git a/vendor/golang.org/x/net/html/doc.go b/vendor/golang.org/x/net/html/doc.go
index 3a7e5ab1765be..885c4c5936b15 100644
--- a/vendor/golang.org/x/net/html/doc.go
+++ b/vendor/golang.org/x/net/html/doc.go
@@ -78,16 +78,11 @@ example, to process each anchor node in depth-first order:
if err != nil {
// ...
}
- var f func(*html.Node)
- f = func(n *html.Node) {
+ for n := range doc.Descendants() {
if n.Type == html.ElementNode && n.Data == "a" {
// Do something with n...
}
- for c := n.FirstChild; c != nil; c = c.NextSibling {
- f(c)
- }
}
- f(doc)
The relevant specifications include:
https://html.spec.whatwg.org/multipage/syntax.html and
diff --git a/vendor/golang.org/x/net/html/doctype.go b/vendor/golang.org/x/net/html/doctype.go
index c484e5a94fbf0..bca3ae9a0c221 100644
--- a/vendor/golang.org/x/net/html/doctype.go
+++ b/vendor/golang.org/x/net/html/doctype.go
@@ -87,7 +87,7 @@ func parseDoctype(s string) (n *Node, quirks bool) {
}
}
if lastAttr := n.Attr[len(n.Attr)-1]; lastAttr.Key == "system" &&
- strings.ToLower(lastAttr.Val) == "http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd" {
+ strings.EqualFold(lastAttr.Val, "http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd") {
quirks = true
}
}
diff --git a/vendor/golang.org/x/net/html/foreign.go b/vendor/golang.org/x/net/html/foreign.go
index 9da9e9dc42463..e8515d8e887fb 100644
--- a/vendor/golang.org/x/net/html/foreign.go
+++ b/vendor/golang.org/x/net/html/foreign.go
@@ -40,8 +40,7 @@ func htmlIntegrationPoint(n *Node) bool {
if n.Data == "annotation-xml" {
for _, a := range n.Attr {
if a.Key == "encoding" {
- val := strings.ToLower(a.Val)
- if val == "text/html" || val == "application/xhtml+xml" {
+ if strings.EqualFold(a.Val, "text/html") || strings.EqualFold(a.Val, "application/xhtml+xml") {
return true
}
}
diff --git a/vendor/golang.org/x/net/html/iter.go b/vendor/golang.org/x/net/html/iter.go
new file mode 100644
index 0000000000000..54be8fd30fd5b
--- /dev/null
+++ b/vendor/golang.org/x/net/html/iter.go
@@ -0,0 +1,56 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build go1.23
+
+package html
+
+import "iter"
+
+// Ancestors returns an iterator over the ancestors of n, starting with n.Parent.
+//
+// Mutating a Node or its parents while iterating may have unexpected results.
+func (n *Node) Ancestors() iter.Seq[*Node] {
+ _ = n.Parent // eager nil check
+
+ return func(yield func(*Node) bool) {
+ for p := n.Parent; p != nil && yield(p); p = p.Parent {
+ }
+ }
+}
+
+// ChildNodes returns an iterator over the immediate children of n,
+// starting with n.FirstChild.
+//
+// Mutating a Node or its children while iterating may have unexpected results.
+func (n *Node) ChildNodes() iter.Seq[*Node] {
+ _ = n.FirstChild // eager nil check
+
+ return func(yield func(*Node) bool) {
+ for c := n.FirstChild; c != nil && yield(c); c = c.NextSibling {
+ }
+ }
+
+}
+
+// Descendants returns an iterator over all nodes recursively beneath
+// n, excluding n itself. Nodes are visited in depth-first preorder.
+//
+// Mutating a Node or its descendants while iterating may have unexpected results.
+func (n *Node) Descendants() iter.Seq[*Node] {
+ _ = n.FirstChild // eager nil check
+
+ return func(yield func(*Node) bool) {
+ n.descendants(yield)
+ }
+}
+
+func (n *Node) descendants(yield func(*Node) bool) bool {
+ for c := range n.ChildNodes() {
+ if !yield(c) || !c.descendants(yield) {
+ return false
+ }
+ }
+ return true
+}
diff --git a/vendor/golang.org/x/net/html/node.go b/vendor/golang.org/x/net/html/node.go
index 1350eef22c3ce..77741a1950efe 100644
--- a/vendor/golang.org/x/net/html/node.go
+++ b/vendor/golang.org/x/net/html/node.go
@@ -38,6 +38,10 @@ var scopeMarker = Node{Type: scopeMarkerNode}
// that it looks like "a 1<<24-1 {
return ConnectionError(ErrCodeProtocol)
}
+ case SettingEnableConnectProtocol:
+ if s.Val != 1 && s.Val != 0 {
+ return ConnectionError(ErrCodeProtocol)
+ }
}
return nil
}
@@ -150,21 +158,23 @@ func (s Setting) Valid() error {
type SettingID uint16
const (
- SettingHeaderTableSize SettingID = 0x1
- SettingEnablePush SettingID = 0x2
- SettingMaxConcurrentStreams SettingID = 0x3
- SettingInitialWindowSize SettingID = 0x4
- SettingMaxFrameSize SettingID = 0x5
- SettingMaxHeaderListSize SettingID = 0x6
+ SettingHeaderTableSize SettingID = 0x1
+ SettingEnablePush SettingID = 0x2
+ SettingMaxConcurrentStreams SettingID = 0x3
+ SettingInitialWindowSize SettingID = 0x4
+ SettingMaxFrameSize SettingID = 0x5
+ SettingMaxHeaderListSize SettingID = 0x6
+ SettingEnableConnectProtocol SettingID = 0x8
)
var settingName = map[SettingID]string{
- SettingHeaderTableSize: "HEADER_TABLE_SIZE",
- SettingEnablePush: "ENABLE_PUSH",
- SettingMaxConcurrentStreams: "MAX_CONCURRENT_STREAMS",
- SettingInitialWindowSize: "INITIAL_WINDOW_SIZE",
- SettingMaxFrameSize: "MAX_FRAME_SIZE",
- SettingMaxHeaderListSize: "MAX_HEADER_LIST_SIZE",
+ SettingHeaderTableSize: "HEADER_TABLE_SIZE",
+ SettingEnablePush: "ENABLE_PUSH",
+ SettingMaxConcurrentStreams: "MAX_CONCURRENT_STREAMS",
+ SettingInitialWindowSize: "INITIAL_WINDOW_SIZE",
+ SettingMaxFrameSize: "MAX_FRAME_SIZE",
+ SettingMaxHeaderListSize: "MAX_HEADER_LIST_SIZE",
+ SettingEnableConnectProtocol: "ENABLE_CONNECT_PROTOCOL",
}
func (s SettingID) String() string {
diff --git a/vendor/golang.org/x/net/http2/server.go b/vendor/golang.org/x/net/http2/server.go
index 617b4a47623b2..b55547aec6403 100644
--- a/vendor/golang.org/x/net/http2/server.go
+++ b/vendor/golang.org/x/net/http2/server.go
@@ -306,7 +306,7 @@ func ConfigureServer(s *http.Server, conf *Server) error {
if s.TLSNextProto == nil {
s.TLSNextProto = map[string]func(*http.Server, *tls.Conn, http.Handler){}
}
- protoHandler := func(hs *http.Server, c *tls.Conn, h http.Handler) {
+ protoHandler := func(hs *http.Server, c net.Conn, h http.Handler, sawClientPreface bool) {
if testHookOnConn != nil {
testHookOnConn()
}
@@ -323,12 +323,31 @@ func ConfigureServer(s *http.Server, conf *Server) error {
ctx = bc.BaseContext()
}
conf.ServeConn(c, &ServeConnOpts{
- Context: ctx,
- Handler: h,
- BaseConfig: hs,
+ Context: ctx,
+ Handler: h,
+ BaseConfig: hs,
+ SawClientPreface: sawClientPreface,
})
}
- s.TLSNextProto[NextProtoTLS] = protoHandler
+ s.TLSNextProto[NextProtoTLS] = func(hs *http.Server, c *tls.Conn, h http.Handler) {
+ protoHandler(hs, c, h, false)
+ }
+ // The "unencrypted_http2" TLSNextProto key is used to pass off non-TLS HTTP/2 conns.
+ //
+ // A connection passed in this method has already had the HTTP/2 preface read from it.
+ s.TLSNextProto[nextProtoUnencryptedHTTP2] = func(hs *http.Server, c *tls.Conn, h http.Handler) {
+ nc, err := unencryptedNetConnFromTLSConn(c)
+ if err != nil {
+ if lg := hs.ErrorLog; lg != nil {
+ lg.Print(err)
+ } else {
+ log.Print(err)
+ }
+ go c.Close()
+ return
+ }
+ protoHandler(hs, nc, h, true)
+ }
return nil
}
@@ -913,14 +932,18 @@ func (sc *serverConn) serve(conf http2Config) {
sc.vlogf("http2: server connection from %v on %p", sc.conn.RemoteAddr(), sc.hs)
}
+ settings := writeSettings{
+ {SettingMaxFrameSize, conf.MaxReadFrameSize},
+ {SettingMaxConcurrentStreams, sc.advMaxStreams},
+ {SettingMaxHeaderListSize, sc.maxHeaderListSize()},
+ {SettingHeaderTableSize, conf.MaxDecoderHeaderTableSize},
+ {SettingInitialWindowSize, uint32(sc.initialStreamRecvWindowSize)},
+ }
+ if !disableExtendedConnectProtocol {
+ settings = append(settings, Setting{SettingEnableConnectProtocol, 1})
+ }
sc.writeFrame(FrameWriteRequest{
- write: writeSettings{
- {SettingMaxFrameSize, conf.MaxReadFrameSize},
- {SettingMaxConcurrentStreams, sc.advMaxStreams},
- {SettingMaxHeaderListSize, sc.maxHeaderListSize()},
- {SettingHeaderTableSize, conf.MaxDecoderHeaderTableSize},
- {SettingInitialWindowSize, uint32(sc.initialStreamRecvWindowSize)},
- },
+ write: settings,
})
sc.unackedSettings++
@@ -1782,6 +1805,9 @@ func (sc *serverConn) processSetting(s Setting) error {
sc.maxFrameSize = int32(s.Val) // the maximum valid s.Val is < 2^31
case SettingMaxHeaderListSize:
sc.peerMaxHeaderListSize = s.Val
+ case SettingEnableConnectProtocol:
+ // Receipt of this parameter by a server does not
+ // have any impact
default:
// Unknown setting: "An endpoint that receives a SETTINGS
// frame with any unknown or unsupported identifier MUST
@@ -2212,11 +2238,17 @@ func (sc *serverConn) newWriterAndRequest(st *stream, f *MetaHeadersFrame) (*res
scheme: f.PseudoValue("scheme"),
authority: f.PseudoValue("authority"),
path: f.PseudoValue("path"),
+ protocol: f.PseudoValue("protocol"),
+ }
+
+ // extended connect is disabled, so we should not see :protocol
+ if disableExtendedConnectProtocol && rp.protocol != "" {
+ return nil, nil, sc.countError("bad_connect", streamError(f.StreamID, ErrCodeProtocol))
}
isConnect := rp.method == "CONNECT"
if isConnect {
- if rp.path != "" || rp.scheme != "" || rp.authority == "" {
+ if rp.protocol == "" && (rp.path != "" || rp.scheme != "" || rp.authority == "") {
return nil, nil, sc.countError("bad_connect", streamError(f.StreamID, ErrCodeProtocol))
}
} else if rp.method == "" || rp.path == "" || (rp.scheme != "https" && rp.scheme != "http") {
@@ -2240,6 +2272,9 @@ func (sc *serverConn) newWriterAndRequest(st *stream, f *MetaHeadersFrame) (*res
if rp.authority == "" {
rp.authority = rp.header.Get("Host")
}
+ if rp.protocol != "" {
+ rp.header.Set(":protocol", rp.protocol)
+ }
rw, req, err := sc.newWriterAndRequestNoBody(st, rp)
if err != nil {
@@ -2266,6 +2301,7 @@ func (sc *serverConn) newWriterAndRequest(st *stream, f *MetaHeadersFrame) (*res
type requestParam struct {
method string
scheme, authority, path string
+ protocol string
header http.Header
}
@@ -2307,7 +2343,7 @@ func (sc *serverConn) newWriterAndRequestNoBody(st *stream, rp requestParam) (*r
var url_ *url.URL
var requestURI string
- if rp.method == "CONNECT" {
+ if rp.method == "CONNECT" && rp.protocol == "" {
url_ = &url.URL{Host: rp.authority}
requestURI = rp.authority // mimic HTTP/1 server behavior
} else {
@@ -2880,6 +2916,11 @@ func (w *responseWriter) SetWriteDeadline(deadline time.Time) error {
return nil
}
+func (w *responseWriter) EnableFullDuplex() error {
+ // We always support full duplex responses, so this is a no-op.
+ return nil
+}
+
func (w *responseWriter) Flush() {
w.FlushError()
}
diff --git a/vendor/golang.org/x/net/http2/transport.go b/vendor/golang.org/x/net/http2/transport.go
index 0c5f64aa8bef7..b2e2ed337395a 100644
--- a/vendor/golang.org/x/net/http2/transport.go
+++ b/vendor/golang.org/x/net/http2/transport.go
@@ -202,6 +202,20 @@ func (t *Transport) markNewGoroutine() {
}
}
+func (t *Transport) now() time.Time {
+ if t != nil && t.transportTestHooks != nil {
+ return t.transportTestHooks.group.Now()
+ }
+ return time.Now()
+}
+
+func (t *Transport) timeSince(when time.Time) time.Duration {
+ if t != nil && t.transportTestHooks != nil {
+ return t.now().Sub(when)
+ }
+ return time.Since(when)
+}
+
// newTimer creates a new time.Timer, or a synthetic timer in tests.
func (t *Transport) newTimer(d time.Duration) timer {
if t.transportTestHooks != nil {
@@ -281,8 +295,8 @@ func configureTransports(t1 *http.Transport) (*Transport, error) {
if !strSliceContains(t1.TLSClientConfig.NextProtos, "http/1.1") {
t1.TLSClientConfig.NextProtos = append(t1.TLSClientConfig.NextProtos, "http/1.1")
}
- upgradeFn := func(authority string, c *tls.Conn) http.RoundTripper {
- addr := authorityAddr("https", authority)
+ upgradeFn := func(scheme, authority string, c net.Conn) http.RoundTripper {
+ addr := authorityAddr(scheme, authority)
if used, err := connPool.addConnIfNeeded(addr, t2, c); err != nil {
go c.Close()
return erringRoundTripper{err}
@@ -293,18 +307,37 @@ func configureTransports(t1 *http.Transport) (*Transport, error) {
// was unknown)
go c.Close()
}
+ if scheme == "http" {
+ return (*unencryptedTransport)(t2)
+ }
return t2
}
- if m := t1.TLSNextProto; len(m) == 0 {
- t1.TLSNextProto = map[string]func(string, *tls.Conn) http.RoundTripper{
- "h2": upgradeFn,
+ if t1.TLSNextProto == nil {
+ t1.TLSNextProto = make(map[string]func(string, *tls.Conn) http.RoundTripper)
+ }
+ t1.TLSNextProto[NextProtoTLS] = func(authority string, c *tls.Conn) http.RoundTripper {
+ return upgradeFn("https", authority, c)
+ }
+ // The "unencrypted_http2" TLSNextProto key is used to pass off non-TLS HTTP/2 conns.
+ t1.TLSNextProto[nextProtoUnencryptedHTTP2] = func(authority string, c *tls.Conn) http.RoundTripper {
+ nc, err := unencryptedNetConnFromTLSConn(c)
+ if err != nil {
+ go c.Close()
+ return erringRoundTripper{err}
}
- } else {
- m["h2"] = upgradeFn
+ return upgradeFn("http", authority, nc)
}
return t2, nil
}
+// unencryptedTransport is a Transport with a RoundTrip method that
+// always permits http:// URLs.
+type unencryptedTransport Transport
+
+func (t *unencryptedTransport) RoundTrip(req *http.Request) (*http.Response, error) {
+ return (*Transport)(t).RoundTripOpt(req, RoundTripOpt{allowHTTP: true})
+}
+
func (t *Transport) connPool() ClientConnPool {
t.connPoolOnce.Do(t.initConnPool)
return t.connPoolOrDef
@@ -324,7 +357,7 @@ type ClientConn struct {
t *Transport
tconn net.Conn // usually *tls.Conn, except specialized impls
tlsState *tls.ConnectionState // nil only for specialized impls
- reused uint32 // whether conn is being reused; atomic
+ atomicReused uint32 // whether conn is being reused; atomic
singleUse bool // whether being used for a single http.Request
getConnCalled bool // used by clientConnPool
@@ -335,25 +368,27 @@ type ClientConn struct {
idleTimeout time.Duration // or 0 for never
idleTimer timer
- mu sync.Mutex // guards following
- cond *sync.Cond // hold mu; broadcast on flow/closed changes
- flow outflow // our conn-level flow control quota (cs.outflow is per stream)
- inflow inflow // peer's conn-level flow control
- doNotReuse bool // whether conn is marked to not be reused for any future requests
- closing bool
- closed bool
- seenSettings bool // true if we've seen a settings frame, false otherwise
- wantSettingsAck bool // we sent a SETTINGS frame and haven't heard back
- goAway *GoAwayFrame // if non-nil, the GoAwayFrame we received
- goAwayDebug string // goAway frame's debug data, retained as a string
- streams map[uint32]*clientStream // client-initiated
- streamsReserved int // incr by ReserveNewRequest; decr on RoundTrip
- nextStreamID uint32
- pendingRequests int // requests blocked and waiting to be sent because len(streams) == maxConcurrentStreams
- pings map[[8]byte]chan struct{} // in flight ping data to notification channel
- br *bufio.Reader
- lastActive time.Time
- lastIdle time.Time // time last idle
+ mu sync.Mutex // guards following
+ cond *sync.Cond // hold mu; broadcast on flow/closed changes
+ flow outflow // our conn-level flow control quota (cs.outflow is per stream)
+ inflow inflow // peer's conn-level flow control
+ doNotReuse bool // whether conn is marked to not be reused for any future requests
+ closing bool
+ closed bool
+ closedOnIdle bool // true if conn was closed for idleness
+ seenSettings bool // true if we've seen a settings frame, false otherwise
+ seenSettingsChan chan struct{} // closed when seenSettings is true or frame reading fails
+ wantSettingsAck bool // we sent a SETTINGS frame and haven't heard back
+ goAway *GoAwayFrame // if non-nil, the GoAwayFrame we received
+ goAwayDebug string // goAway frame's debug data, retained as a string
+ streams map[uint32]*clientStream // client-initiated
+ streamsReserved int // incr by ReserveNewRequest; decr on RoundTrip
+ nextStreamID uint32
+ pendingRequests int // requests blocked and waiting to be sent because len(streams) == maxConcurrentStreams
+ pings map[[8]byte]chan struct{} // in flight ping data to notification channel
+ br *bufio.Reader
+ lastActive time.Time
+ lastIdle time.Time // time last idle
// Settings from peer: (also guarded by wmu)
maxFrameSize uint32
maxConcurrentStreams uint32
@@ -363,6 +398,25 @@ type ClientConn struct {
initialStreamRecvWindowSize int32
readIdleTimeout time.Duration
pingTimeout time.Duration
+ extendedConnectAllowed bool
+
+ // rstStreamPingsBlocked works around an unfortunate gRPC behavior.
+ // gRPC strictly limits the number of PING frames that it will receive.
+ // The default is two pings per two hours, but the limit resets every time
+ // the gRPC endpoint sends a HEADERS or DATA frame. See golang/go#70575.
+ //
+ // rstStreamPingsBlocked is set after receiving a response to a PING frame
+ // bundled with an RST_STREAM (see pendingResets below), and cleared after
+ // receiving a HEADERS or DATA frame.
+ rstStreamPingsBlocked bool
+
+ // pendingResets is the number of RST_STREAM frames we have sent to the peer,
+ // without confirming that the peer has received them. When we send a RST_STREAM,
+ // we bundle it with a PING frame, unless a PING is already in flight. We count
+ // the reset stream against the connection's concurrency limit until we get
+ // a PING response. This limits the number of requests we'll try to send to a
+ // completely unresponsive connection.
+ pendingResets int
// reqHeaderMu is a 1-element semaphore channel controlling access to sending new requests.
// Write to reqHeaderMu to lock it, read from it to unlock.
@@ -420,12 +474,12 @@ type clientStream struct {
sentHeaders bool
// owned by clientConnReadLoop:
- firstByte bool // got the first response byte
- pastHeaders bool // got first MetaHeadersFrame (actual headers)
- pastTrailers bool // got optional second MetaHeadersFrame (trailers)
- num1xx uint8 // number of 1xx responses seen
- readClosed bool // peer sent an END_STREAM flag
- readAborted bool // read loop reset the stream
+ firstByte bool // got the first response byte
+ pastHeaders bool // got first MetaHeadersFrame (actual headers)
+ pastTrailers bool // got optional second MetaHeadersFrame (trailers)
+ readClosed bool // peer sent an END_STREAM flag
+ readAborted bool // read loop reset the stream
+ totalHeaderSize int64 // total size of 1xx headers seen
trailer http.Header // accumulated trailers
resTrailer *http.Header // client's Response.Trailer
@@ -530,6 +584,8 @@ type RoundTripOpt struct {
// no cached connection is available, RoundTripOpt
// will return ErrNoCachedConn.
OnlyCachedConn bool
+
+ allowHTTP bool // allow http:// URLs
}
func (t *Transport) RoundTrip(req *http.Request) (*http.Response, error) {
@@ -562,7 +618,14 @@ func authorityAddr(scheme string, authority string) (addr string) {
// RoundTripOpt is like RoundTrip, but takes options.
func (t *Transport) RoundTripOpt(req *http.Request, opt RoundTripOpt) (*http.Response, error) {
- if !(req.URL.Scheme == "https" || (req.URL.Scheme == "http" && t.AllowHTTP)) {
+ switch req.URL.Scheme {
+ case "https":
+ // Always okay.
+ case "http":
+ if !t.AllowHTTP && !opt.allowHTTP {
+ return nil, errors.New("http2: unencrypted HTTP/2 not enabled")
+ }
+ default:
return nil, errors.New("http2: unsupported scheme")
}
@@ -573,7 +636,7 @@ func (t *Transport) RoundTripOpt(req *http.Request, opt RoundTripOpt) (*http.Res
t.vlogf("http2: Transport failed to get client conn for %s: %v", addr, err)
return nil, err
}
- reused := !atomic.CompareAndSwapUint32(&cc.reused, 0, 1)
+ reused := !atomic.CompareAndSwapUint32(&cc.atomicReused, 0, 1)
traceGotConn(req, cc, reused)
res, err := cc.RoundTrip(req)
if err != nil && retry <= 6 {
@@ -598,6 +661,22 @@ func (t *Transport) RoundTripOpt(req *http.Request, opt RoundTripOpt) (*http.Res
}
}
}
+ if err == errClientConnNotEstablished {
+ // This ClientConn was created recently,
+ // this is the first request to use it,
+ // and the connection is closed and not usable.
+ //
+ // In this state, cc.idleTimer will remove the conn from the pool
+ // when it fires. Stop the timer and remove it here so future requests
+ // won't try to use this connection.
+ //
+ // If the timer has already fired and we're racing it, the redundant
+ // call to MarkDead is harmless.
+ if cc.idleTimer != nil {
+ cc.idleTimer.Stop()
+ }
+ t.connPool().MarkDead(cc)
+ }
if err != nil {
t.vlogf("RoundTrip failure: %v", err)
return nil, err
@@ -616,9 +695,10 @@ func (t *Transport) CloseIdleConnections() {
}
var (
- errClientConnClosed = errors.New("http2: client conn is closed")
- errClientConnUnusable = errors.New("http2: client conn not usable")
- errClientConnGotGoAway = errors.New("http2: Transport received Server's graceful shutdown GOAWAY")
+ errClientConnClosed = errors.New("http2: client conn is closed")
+ errClientConnUnusable = errors.New("http2: client conn not usable")
+ errClientConnNotEstablished = errors.New("http2: client conn could not be established")
+ errClientConnGotGoAway = errors.New("http2: Transport received Server's graceful shutdown GOAWAY")
)
// shouldRetryRequest is called by RoundTrip when a request fails to get
@@ -752,11 +832,13 @@ func (t *Transport) newClientConn(c net.Conn, singleUse bool) (*ClientConn, erro
peerMaxHeaderListSize: 0xffffffffffffffff, // "infinite", per spec. Use 2^64-1 instead.
streams: make(map[uint32]*clientStream),
singleUse: singleUse,
+ seenSettingsChan: make(chan struct{}),
wantSettingsAck: true,
readIdleTimeout: conf.SendPingTimeout,
pingTimeout: conf.PingTimeout,
pings: make(map[[8]byte]chan struct{}),
reqHeaderMu: make(chan struct{}, 1),
+ lastActive: t.now(),
}
var group synctestGroupInterface
if t.transportTestHooks != nil {
@@ -960,7 +1042,7 @@ func (cc *ClientConn) State() ClientConnState {
return ClientConnState{
Closed: cc.closed,
Closing: cc.closing || cc.singleUse || cc.doNotReuse || cc.goAway != nil,
- StreamsActive: len(cc.streams),
+ StreamsActive: len(cc.streams) + cc.pendingResets,
StreamsReserved: cc.streamsReserved,
StreamsPending: cc.pendingRequests,
LastIdle: cc.lastIdle,
@@ -992,16 +1074,40 @@ func (cc *ClientConn) idleStateLocked() (st clientConnIdleState) {
// writing it.
maxConcurrentOkay = true
} else {
- maxConcurrentOkay = int64(len(cc.streams)+cc.streamsReserved+1) <= int64(cc.maxConcurrentStreams)
+ // We can take a new request if the total of
+ // - active streams;
+ // - reservation slots for new streams; and
+ // - streams for which we have sent a RST_STREAM and a PING,
+ // but received no subsequent frame
+ // is less than the concurrency limit.
+ maxConcurrentOkay = cc.currentRequestCountLocked() < int(cc.maxConcurrentStreams)
}
st.canTakeNewRequest = cc.goAway == nil && !cc.closed && !cc.closing && maxConcurrentOkay &&
!cc.doNotReuse &&
int64(cc.nextStreamID)+2*int64(cc.pendingRequests) < math.MaxInt32 &&
!cc.tooIdleLocked()
+
+ // If this connection has never been used for a request and is closed,
+ // then let it take a request (which will fail).
+ // If the conn was closed for idleness, we're racing the idle timer;
+ // don't try to use the conn. (Issue #70515.)
+ //
+ // This avoids a situation where an error early in a connection's lifetime
+ // goes unreported.
+ if cc.nextStreamID == 1 && cc.streamsReserved == 0 && cc.closed && !cc.closedOnIdle {
+ st.canTakeNewRequest = true
+ }
+
return
}
+// currentRequestCountLocked reports the number of concurrency slots currently in use,
+// including active streams, reserved slots, and reset streams waiting for acknowledgement.
+func (cc *ClientConn) currentRequestCountLocked() int {
+ return len(cc.streams) + cc.streamsReserved + cc.pendingResets
+}
+
func (cc *ClientConn) canTakeNewRequestLocked() bool {
st := cc.idleStateLocked()
return st.canTakeNewRequest
@@ -1014,7 +1120,7 @@ func (cc *ClientConn) tooIdleLocked() bool {
// times are compared based on their wall time. We don't want
// to reuse a connection that's been sitting idle during
// VM/laptop suspend if monotonic time was also frozen.
- return cc.idleTimeout != 0 && !cc.lastIdle.IsZero() && time.Since(cc.lastIdle.Round(0)) > cc.idleTimeout
+ return cc.idleTimeout != 0 && !cc.lastIdle.IsZero() && cc.t.timeSince(cc.lastIdle.Round(0)) > cc.idleTimeout
}
// onIdleTimeout is called from a time.AfterFunc goroutine. It will
@@ -1052,6 +1158,7 @@ func (cc *ClientConn) closeIfIdle() {
return
}
cc.closed = true
+ cc.closedOnIdle = true
nextID := cc.nextStreamID
// TODO: do clients send GOAWAY too? maybe? Just Close:
cc.mu.Unlock()
@@ -1376,6 +1483,8 @@ func (cs *clientStream) doRequest(req *http.Request, streamf func(*clientStream)
cs.cleanupWriteRequest(err)
}
+var errExtendedConnectNotSupported = errors.New("net/http: extended connect not supported by peer")
+
// writeRequest sends a request.
//
// It returns nil after the request is written, the response read,
@@ -1391,12 +1500,31 @@ func (cs *clientStream) writeRequest(req *http.Request, streamf func(*clientStre
return err
}
+ // wait for setting frames to be received, a server can change this value later,
+ // but we just wait for the first settings frame
+ var isExtendedConnect bool
+ if req.Method == "CONNECT" && req.Header.Get(":protocol") != "" {
+ isExtendedConnect = true
+ }
+
// Acquire the new-request lock by writing to reqHeaderMu.
// This lock guards the critical section covering allocating a new stream ID
// (requires mu) and creating the stream (requires wmu).
if cc.reqHeaderMu == nil {
panic("RoundTrip on uninitialized ClientConn") // for tests
}
+ if isExtendedConnect {
+ select {
+ case <-cs.reqCancel:
+ return errRequestCanceled
+ case <-ctx.Done():
+ return ctx.Err()
+ case <-cc.seenSettingsChan:
+ if !cc.extendedConnectAllowed {
+ return errExtendedConnectNotSupported
+ }
+ }
+ }
select {
case cc.reqHeaderMu <- struct{}{}:
case <-cs.reqCancel:
@@ -1578,6 +1706,7 @@ func (cs *clientStream) cleanupWriteRequest(err error) {
cs.reqBodyClosed = make(chan struct{})
}
bodyClosed := cs.reqBodyClosed
+ closeOnIdle := cc.singleUse || cc.doNotReuse || cc.t.disableKeepAlives() || cc.goAway != nil
cc.mu.Unlock()
if mustCloseBody {
cs.reqBody.Close()
@@ -1602,16 +1731,44 @@ func (cs *clientStream) cleanupWriteRequest(err error) {
if cs.sentHeaders {
if se, ok := err.(StreamError); ok {
if se.Cause != errFromPeer {
- cc.writeStreamReset(cs.ID, se.Code, err)
+ cc.writeStreamReset(cs.ID, se.Code, false, err)
}
} else {
- cc.writeStreamReset(cs.ID, ErrCodeCancel, err)
+ // We're cancelling an in-flight request.
+ //
+ // This could be due to the server becoming unresponsive.
+ // To avoid sending too many requests on a dead connection,
+ // we let the request continue to consume a concurrency slot
+ // until we can confirm the server is still responding.
+ // We do this by sending a PING frame along with the RST_STREAM
+ // (unless a ping is already in flight).
+ //
+ // For simplicity, we don't bother tracking the PING payload:
+ // We reset cc.pendingResets any time we receive a PING ACK.
+ //
+ // We skip this if the conn is going to be closed on idle,
+ // because it's short lived and will probably be closed before
+ // we get the ping response.
+ ping := false
+ if !closeOnIdle {
+ cc.mu.Lock()
+ // rstStreamPingsBlocked works around a gRPC behavior:
+ // see comment on the field for details.
+ if !cc.rstStreamPingsBlocked {
+ if cc.pendingResets == 0 {
+ ping = true
+ }
+ cc.pendingResets++
+ }
+ cc.mu.Unlock()
+ }
+ cc.writeStreamReset(cs.ID, ErrCodeCancel, ping, err)
}
}
cs.bufPipe.CloseWithError(err) // no-op if already closed
} else {
if cs.sentHeaders && !cs.sentEndStream {
- cc.writeStreamReset(cs.ID, ErrCodeNo, nil)
+ cc.writeStreamReset(cs.ID, ErrCodeNo, false, nil)
}
cs.bufPipe.CloseWithError(errRequestCanceled)
}
@@ -1633,12 +1790,17 @@ func (cs *clientStream) cleanupWriteRequest(err error) {
// Must hold cc.mu.
func (cc *ClientConn) awaitOpenSlotForStreamLocked(cs *clientStream) error {
for {
- cc.lastActive = time.Now()
+ if cc.closed && cc.nextStreamID == 1 && cc.streamsReserved == 0 {
+ // This is the very first request sent to this connection.
+ // Return a fatal error which aborts the retry loop.
+ return errClientConnNotEstablished
+ }
+ cc.lastActive = cc.t.now()
if cc.closed || !cc.canTakeNewRequestLocked() {
return errClientConnUnusable
}
cc.lastIdle = time.Time{}
- if int64(len(cc.streams)) < int64(cc.maxConcurrentStreams) {
+ if cc.currentRequestCountLocked() < int(cc.maxConcurrentStreams) {
return nil
}
cc.pendingRequests++
@@ -1910,7 +2072,7 @@ func (cs *clientStream) awaitFlowControl(maxBytes int) (taken int32, err error)
func validateHeaders(hdrs http.Header) string {
for k, vv := range hdrs {
- if !httpguts.ValidHeaderFieldName(k) {
+ if !httpguts.ValidHeaderFieldName(k) && k != ":protocol" {
return fmt.Sprintf("name %q", k)
}
for _, v := range vv {
@@ -1926,6 +2088,10 @@ func validateHeaders(hdrs http.Header) string {
var errNilRequestURL = errors.New("http2: Request.URI is nil")
+func isNormalConnect(req *http.Request) bool {
+ return req.Method == "CONNECT" && req.Header.Get(":protocol") == ""
+}
+
// requires cc.wmu be held.
func (cc *ClientConn) encodeHeaders(req *http.Request, addGzipHeader bool, trailers string, contentLength int64) ([]byte, error) {
cc.hbuf.Reset()
@@ -1946,7 +2112,7 @@ func (cc *ClientConn) encodeHeaders(req *http.Request, addGzipHeader bool, trail
}
var path string
- if req.Method != "CONNECT" {
+ if !isNormalConnect(req) {
path = req.URL.RequestURI()
if !validPseudoPath(path) {
orig := path
@@ -1983,7 +2149,7 @@ func (cc *ClientConn) encodeHeaders(req *http.Request, addGzipHeader bool, trail
m = http.MethodGet
}
f(":method", m)
- if req.Method != "CONNECT" {
+ if !isNormalConnect(req) {
f(":path", path)
f(":scheme", req.URL.Scheme)
}
@@ -2180,10 +2346,10 @@ func (cc *ClientConn) forgetStreamID(id uint32) {
if len(cc.streams) != slen-1 {
panic("forgetting unknown stream id")
}
- cc.lastActive = time.Now()
+ cc.lastActive = cc.t.now()
if len(cc.streams) == 0 && cc.idleTimer != nil {
cc.idleTimer.Reset(cc.idleTimeout)
- cc.lastIdle = time.Now()
+ cc.lastIdle = cc.t.now()
}
// Wake up writeRequestBody via clientStream.awaitFlowControl and
// wake up RoundTrip if there is a pending request.
@@ -2243,7 +2409,6 @@ func isEOFOrNetReadError(err error) bool {
func (rl *clientConnReadLoop) cleanup() {
cc := rl.cc
- cc.t.connPool().MarkDead(cc)
defer cc.closeConn()
defer close(cc.readerDone)
@@ -2267,6 +2432,27 @@ func (rl *clientConnReadLoop) cleanup() {
}
cc.closed = true
+ // If the connection has never been used, and has been open for only a short time,
+ // leave it in the connection pool for a little while.
+ //
+ // This avoids a situation where new connections are constantly created,
+ // added to the pool, fail, and are removed from the pool, without any error
+ // being surfaced to the user.
+ unusedWaitTime := 5 * time.Second
+ if cc.idleTimeout > 0 && unusedWaitTime > cc.idleTimeout {
+ unusedWaitTime = cc.idleTimeout
+ }
+ idleTime := cc.t.now().Sub(cc.lastActive)
+ if atomic.LoadUint32(&cc.atomicReused) == 0 && idleTime < unusedWaitTime && !cc.closedOnIdle {
+ cc.idleTimer = cc.t.afterFunc(unusedWaitTime-idleTime, func() {
+ cc.t.connPool().MarkDead(cc)
+ })
+ } else {
+ cc.mu.Unlock() // avoid any deadlocks in MarkDead
+ cc.t.connPool().MarkDead(cc)
+ cc.mu.Lock()
+ }
+
for _, cs := range cc.streams {
select {
case <-cs.peerClosed:
@@ -2324,7 +2510,7 @@ func (rl *clientConnReadLoop) run() error {
cc.vlogf("http2: Transport readFrame error on conn %p: (%T) %v", cc, err, err)
}
if se, ok := err.(StreamError); ok {
- if cs := rl.streamByID(se.StreamID); cs != nil {
+ if cs := rl.streamByID(se.StreamID, notHeaderOrDataFrame); cs != nil {
if se.Cause == nil {
se.Cause = cc.fr.errDetail
}
@@ -2370,13 +2556,16 @@ func (rl *clientConnReadLoop) run() error {
if VerboseLogs {
cc.vlogf("http2: Transport conn %p received error from processing frame %v: %v", cc, summarizeFrame(f), err)
}
+ if !cc.seenSettings {
+ close(cc.seenSettingsChan)
+ }
return err
}
}
}
func (rl *clientConnReadLoop) processHeaders(f *MetaHeadersFrame) error {
- cs := rl.streamByID(f.StreamID)
+ cs := rl.streamByID(f.StreamID, headerOrDataFrame)
if cs == nil {
// We'd get here if we canceled a request while the
// server had its response still in flight. So if this
@@ -2494,15 +2683,34 @@ func (rl *clientConnReadLoop) handleResponse(cs *clientStream, f *MetaHeadersFra
if f.StreamEnded() {
return nil, errors.New("1xx informational response with END_STREAM flag")
}
- cs.num1xx++
- const max1xxResponses = 5 // arbitrary bound on number of informational responses, same as net/http
- if cs.num1xx > max1xxResponses {
- return nil, errors.New("http2: too many 1xx informational responses")
- }
if fn := cs.get1xxTraceFunc(); fn != nil {
+ // If the 1xx response is being delivered to the user,
+ // then they're responsible for limiting the number
+ // of responses.
if err := fn(statusCode, textproto.MIMEHeader(header)); err != nil {
return nil, err
}
+ } else {
+ // If the user didn't examine the 1xx response, then we
+ // limit the size of all 1xx headers.
+ //
+ // This differs a bit from the HTTP/1 implementation, which
+ // limits the size of all 1xx headers plus the final response.
+ // Use the larger limit of MaxHeaderListSize and
+ // net/http.Transport.MaxResponseHeaderBytes.
+ limit := int64(cs.cc.t.maxHeaderListSize())
+ if t1 := cs.cc.t.t1; t1 != nil && t1.MaxResponseHeaderBytes > limit {
+ limit = t1.MaxResponseHeaderBytes
+ }
+ for _, h := range f.Fields {
+ cs.totalHeaderSize += int64(h.Size())
+ }
+ if cs.totalHeaderSize > limit {
+ if VerboseLogs {
+ log.Printf("http2: 1xx informational responses too large")
+ }
+ return nil, errors.New("header list too large")
+ }
}
if statusCode == 100 {
traceGot100Continue(cs.trace)
@@ -2686,7 +2894,7 @@ func (b transportResponseBody) Close() error {
func (rl *clientConnReadLoop) processData(f *DataFrame) error {
cc := rl.cc
- cs := rl.streamByID(f.StreamID)
+ cs := rl.streamByID(f.StreamID, headerOrDataFrame)
data := f.Data()
if cs == nil {
cc.mu.Lock()
@@ -2821,9 +3029,22 @@ func (rl *clientConnReadLoop) endStreamError(cs *clientStream, err error) {
cs.abortStream(err)
}
-func (rl *clientConnReadLoop) streamByID(id uint32) *clientStream {
+// Constants passed to streamByID for documentation purposes.
+const (
+ headerOrDataFrame = true
+ notHeaderOrDataFrame = false
+)
+
+// streamByID returns the stream with the given id, or nil if no stream has that id.
+// If headerOrData is true, it clears rst.StreamPingsBlocked.
+func (rl *clientConnReadLoop) streamByID(id uint32, headerOrData bool) *clientStream {
rl.cc.mu.Lock()
defer rl.cc.mu.Unlock()
+ if headerOrData {
+ // Work around an unfortunate gRPC behavior.
+ // See comment on ClientConn.rstStreamPingsBlocked for details.
+ rl.cc.rstStreamPingsBlocked = false
+ }
cs := rl.cc.streams[id]
if cs != nil && !cs.readAborted {
return cs
@@ -2917,6 +3138,21 @@ func (rl *clientConnReadLoop) processSettingsNoWrite(f *SettingsFrame) error {
case SettingHeaderTableSize:
cc.henc.SetMaxDynamicTableSize(s.Val)
cc.peerMaxHeaderTableSize = s.Val
+ case SettingEnableConnectProtocol:
+ if err := s.Valid(); err != nil {
+ return err
+ }
+ // If the peer wants to send us SETTINGS_ENABLE_CONNECT_PROTOCOL,
+ // we require that it do so in the first SETTINGS frame.
+ //
+ // When we attempt to use extended CONNECT, we wait for the first
+ // SETTINGS frame to see if the server supports it. If we let the
+ // server enable the feature with a later SETTINGS frame, then
+ // users will see inconsistent results depending on whether we've
+ // seen that frame or not.
+ if !cc.seenSettings {
+ cc.extendedConnectAllowed = s.Val == 1
+ }
default:
cc.vlogf("Unhandled Setting: %v", s)
}
@@ -2934,6 +3170,7 @@ func (rl *clientConnReadLoop) processSettingsNoWrite(f *SettingsFrame) error {
// connection can establish to our default.
cc.maxConcurrentStreams = defaultMaxConcurrentStreams
}
+ close(cc.seenSettingsChan)
cc.seenSettings = true
}
@@ -2942,7 +3179,7 @@ func (rl *clientConnReadLoop) processSettingsNoWrite(f *SettingsFrame) error {
func (rl *clientConnReadLoop) processWindowUpdate(f *WindowUpdateFrame) error {
cc := rl.cc
- cs := rl.streamByID(f.StreamID)
+ cs := rl.streamByID(f.StreamID, notHeaderOrDataFrame)
if f.StreamID != 0 && cs == nil {
return nil
}
@@ -2971,7 +3208,7 @@ func (rl *clientConnReadLoop) processWindowUpdate(f *WindowUpdateFrame) error {
}
func (rl *clientConnReadLoop) processResetStream(f *RSTStreamFrame) error {
- cs := rl.streamByID(f.StreamID)
+ cs := rl.streamByID(f.StreamID, notHeaderOrDataFrame)
if cs == nil {
// TODO: return error if server tries to RST_STREAM an idle stream
return nil
@@ -3046,6 +3283,12 @@ func (rl *clientConnReadLoop) processPing(f *PingFrame) error {
close(c)
delete(cc.pings, f.Data)
}
+ if cc.pendingResets > 0 {
+ // See clientStream.cleanupWriteRequest.
+ cc.pendingResets = 0
+ cc.rstStreamPingsBlocked = true
+ cc.cond.Broadcast()
+ }
return nil
}
cc := rl.cc
@@ -3068,13 +3311,20 @@ func (rl *clientConnReadLoop) processPushPromise(f *PushPromiseFrame) error {
return ConnectionError(ErrCodeProtocol)
}
-func (cc *ClientConn) writeStreamReset(streamID uint32, code ErrCode, err error) {
+// writeStreamReset sends a RST_STREAM frame.
+// When ping is true, it also sends a PING frame with a random payload.
+func (cc *ClientConn) writeStreamReset(streamID uint32, code ErrCode, ping bool, err error) {
// TODO: map err to more interesting error codes, once the
// HTTP community comes up with some. But currently for
// RST_STREAM there's no equivalent to GOAWAY frame's debug
// data, and the error codes are all pretty vague ("cancel").
cc.wmu.Lock()
cc.fr.WriteRSTStream(streamID, code)
+ if ping {
+ var payload [8]byte
+ rand.Read(payload[:])
+ cc.fr.WritePing(false, payload)
+ }
cc.bw.Flush()
cc.wmu.Unlock()
}
@@ -3228,7 +3478,7 @@ func traceGotConn(req *http.Request, cc *ClientConn, reused bool) {
cc.mu.Lock()
ci.WasIdle = len(cc.streams) == 0 && reused
if ci.WasIdle && !cc.lastActive.IsZero() {
- ci.IdleTime = time.Since(cc.lastActive)
+ ci.IdleTime = cc.t.timeSince(cc.lastActive)
}
cc.mu.Unlock()
diff --git a/vendor/golang.org/x/net/http2/unencrypted.go b/vendor/golang.org/x/net/http2/unencrypted.go
new file mode 100644
index 0000000000000..b2de2116135c4
--- /dev/null
+++ b/vendor/golang.org/x/net/http2/unencrypted.go
@@ -0,0 +1,32 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package http2
+
+import (
+ "crypto/tls"
+ "errors"
+ "net"
+)
+
+const nextProtoUnencryptedHTTP2 = "unencrypted_http2"
+
+// unencryptedNetConnFromTLSConn retrieves a net.Conn wrapped in a *tls.Conn.
+//
+// TLSNextProto functions accept a *tls.Conn.
+//
+// When passing an unencrypted HTTP/2 connection to a TLSNextProto function,
+// we pass a *tls.Conn with an underlying net.Conn containing the unencrypted connection.
+// To be extra careful about mistakes (accidentally dropping TLS encryption in a place
+// where we want it), the tls.Conn contains a net.Conn with an UnencryptedNetConn method
+// that returns the actual connection we want to use.
+func unencryptedNetConnFromTLSConn(tc *tls.Conn) (net.Conn, error) {
+ conner, ok := tc.NetConn().(interface {
+ UnencryptedNetConn() net.Conn
+ })
+ if !ok {
+ return nil, errors.New("http2: TLS conn unexpectedly found in unencrypted handoff")
+ }
+ return conner.UnencryptedNetConn(), nil
+}
diff --git a/vendor/golang.org/x/oauth2/README.md b/vendor/golang.org/x/oauth2/README.md
index 781770c204649..48dbb9d84c892 100644
--- a/vendor/golang.org/x/oauth2/README.md
+++ b/vendor/golang.org/x/oauth2/README.md
@@ -5,15 +5,6 @@
oauth2 package contains a client implementation for OAuth 2.0 spec.
-## Installation
-
-~~~~
-go get golang.org/x/oauth2
-~~~~
-
-Or you can manually git clone the repository to
-`$(go env GOPATH)/src/golang.org/x/oauth2`.
-
See pkg.go.dev for further documentation and examples.
* [pkg.go.dev/golang.org/x/oauth2](https://pkg.go.dev/golang.org/x/oauth2)
@@ -33,7 +24,11 @@ The main issue tracker for the oauth2 repository is located at
https://github.com/golang/oauth2/issues.
This repository uses Gerrit for code changes. To learn how to submit changes to
-this repository, see https://golang.org/doc/contribute.html. In particular:
+this repository, see https://go.dev/doc/contribute.
+
+The git repository is https://go.googlesource.com/oauth2.
+
+Note:
* Excluding trivial changes, all contributions should be connected to an existing issue.
* API changes must go through the [change proposal process](https://go.dev/s/proposal-process) before they can be accepted.
diff --git a/vendor/golang.org/x/oauth2/oauth2.go b/vendor/golang.org/x/oauth2/oauth2.go
index 09f6a49b80a7e..74f052aa9fa8a 100644
--- a/vendor/golang.org/x/oauth2/oauth2.go
+++ b/vendor/golang.org/x/oauth2/oauth2.go
@@ -56,7 +56,7 @@ type Config struct {
// the OAuth flow, after the resource owner's URLs.
RedirectURL string
- // Scope specifies optional requested permissions.
+ // Scopes specifies optional requested permissions.
Scopes []string
// authStyleCache caches which auth style to use when Endpoint.AuthStyle is
diff --git a/vendor/golang.org/x/sys/cpu/asm_darwin_x86_gc.s b/vendor/golang.org/x/sys/cpu/asm_darwin_x86_gc.s
new file mode 100644
index 0000000000000..ec2acfe540ea7
--- /dev/null
+++ b/vendor/golang.org/x/sys/cpu/asm_darwin_x86_gc.s
@@ -0,0 +1,17 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build darwin && amd64 && gc
+
+#include "textflag.h"
+
+TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_sysctl(SB)
+GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $8
+DATA ·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB)
+
+TEXT libc_sysctlbyname_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_sysctlbyname(SB)
+GLOBL ·libc_sysctlbyname_trampoline_addr(SB), RODATA, $8
+DATA ·libc_sysctlbyname_trampoline_addr(SB)/8, $libc_sysctlbyname_trampoline<>(SB)
diff --git a/vendor/golang.org/x/sys/cpu/cpu_darwin_x86.go b/vendor/golang.org/x/sys/cpu/cpu_darwin_x86.go
new file mode 100644
index 0000000000000..b838cb9e956e6
--- /dev/null
+++ b/vendor/golang.org/x/sys/cpu/cpu_darwin_x86.go
@@ -0,0 +1,61 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build darwin && amd64 && gc
+
+package cpu
+
+// darwinSupportsAVX512 checks Darwin kernel for AVX512 support via sysctl
+// call (see issue 43089). It also restricts AVX512 support for Darwin to
+// kernel version 21.3.0 (MacOS 12.2.0) or later (see issue 49233).
+//
+// Background:
+// Darwin implements a special mechanism to economize on thread state when
+// AVX512 specific registers are not in use. This scheme minimizes state when
+// preempting threads that haven't yet used any AVX512 instructions, but adds
+// special requirements to check for AVX512 hardware support at runtime (e.g.
+// via sysctl call or commpage inspection). See issue 43089 and link below for
+// full background:
+// https://github.com/apple-oss-distributions/xnu/blob/xnu-11215.1.10/osfmk/i386/fpu.c#L214-L240
+//
+// Additionally, all versions of the Darwin kernel from 19.6.0 through 21.2.0
+// (corresponding to MacOS 10.15.6 - 12.1) have a bug that can cause corruption
+// of the AVX512 mask registers (K0-K7) upon signal return. For this reason
+// AVX512 is considered unsafe to use on Darwin for kernel versions prior to
+// 21.3.0, where a fix has been confirmed. See issue 49233 for full background.
+func darwinSupportsAVX512() bool {
+ return darwinSysctlEnabled([]byte("hw.optional.avx512f\x00")) && darwinKernelVersionCheck(21, 3, 0)
+}
+
+// Ensure Darwin kernel version is at least major.minor.patch, avoiding dependencies
+func darwinKernelVersionCheck(major, minor, patch int) bool {
+ var release [256]byte
+ err := darwinOSRelease(&release)
+ if err != nil {
+ return false
+ }
+
+ var mmp [3]int
+ c := 0
+Loop:
+ for _, b := range release[:] {
+ switch {
+ case b >= '0' && b <= '9':
+ mmp[c] = 10*mmp[c] + int(b-'0')
+ case b == '.':
+ c++
+ if c > 2 {
+ return false
+ }
+ case b == 0:
+ break Loop
+ default:
+ return false
+ }
+ }
+ if c != 2 {
+ return false
+ }
+ return mmp[0] > major || mmp[0] == major && (mmp[1] > minor || mmp[1] == minor && mmp[2] >= patch)
+}
diff --git a/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go b/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go
index 910728fb163f3..32a44514e245f 100644
--- a/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go
+++ b/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go
@@ -6,10 +6,10 @@
package cpu
-// cpuid is implemented in cpu_x86.s for gc compiler
+// cpuid is implemented in cpu_gc_x86.s for gc compiler
// and in cpu_gccgo.c for gccgo.
func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32)
-// xgetbv with ecx = 0 is implemented in cpu_x86.s for gc compiler
+// xgetbv with ecx = 0 is implemented in cpu_gc_x86.s for gc compiler
// and in cpu_gccgo.c for gccgo.
func xgetbv() (eax, edx uint32)
diff --git a/vendor/golang.org/x/sys/cpu/cpu_x86.s b/vendor/golang.org/x/sys/cpu/cpu_gc_x86.s
similarity index 94%
rename from vendor/golang.org/x/sys/cpu/cpu_x86.s
rename to vendor/golang.org/x/sys/cpu/cpu_gc_x86.s
index 7d7ba33efb855..ce208ce6d6a3a 100644
--- a/vendor/golang.org/x/sys/cpu/cpu_x86.s
+++ b/vendor/golang.org/x/sys/cpu/cpu_gc_x86.s
@@ -18,7 +18,7 @@ TEXT ·cpuid(SB), NOSPLIT, $0-24
RET
// func xgetbv() (eax, edx uint32)
-TEXT ·xgetbv(SB),NOSPLIT,$0-8
+TEXT ·xgetbv(SB), NOSPLIT, $0-8
MOVL $0, CX
XGETBV
MOVL AX, eax+0(FP)
diff --git a/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.go b/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.go
index 99c60fe9f9c65..170d21ddfda41 100644
--- a/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.go
+++ b/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.go
@@ -23,9 +23,3 @@ func xgetbv() (eax, edx uint32) {
gccgoXgetbv(&a, &d)
return a, d
}
-
-// gccgo doesn't build on Darwin, per:
-// https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/gcc.rb#L76
-func darwinSupportsAVX512() bool {
- return false
-}
diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux_arm64.go b/vendor/golang.org/x/sys/cpu/cpu_linux_arm64.go
index 08f35ea17735f..f1caf0f78e24b 100644
--- a/vendor/golang.org/x/sys/cpu/cpu_linux_arm64.go
+++ b/vendor/golang.org/x/sys/cpu/cpu_linux_arm64.go
@@ -110,7 +110,6 @@ func doinit() {
ARM64.HasASIMDFHM = isSet(hwCap, hwcap_ASIMDFHM)
ARM64.HasDIT = isSet(hwCap, hwcap_DIT)
-
// HWCAP2 feature bits
ARM64.HasSVE2 = isSet(hwCap2, hwcap2_SVE2)
ARM64.HasI8MM = isSet(hwCap2, hwcap2_I8MM)
diff --git a/vendor/golang.org/x/tools/internal/versions/constraint_go121.go b/vendor/golang.org/x/sys/cpu/cpu_other_x86.go
similarity index 50%
rename from vendor/golang.org/x/tools/internal/versions/constraint_go121.go
rename to vendor/golang.org/x/sys/cpu/cpu_other_x86.go
index 38011407d5f06..a0fd7e2f75d37 100644
--- a/vendor/golang.org/x/tools/internal/versions/constraint_go121.go
+++ b/vendor/golang.org/x/sys/cpu/cpu_other_x86.go
@@ -2,13 +2,10 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-//go:build go1.21
-// +build go1.21
+//go:build 386 || amd64p32 || (amd64 && (!darwin || !gc))
-package versions
+package cpu
-import "go/build/constraint"
-
-func init() {
- ConstraintGoVersion = constraint.GoVersion
+func darwinSupportsAVX512() bool {
+ panic("only implemented for gc && amd64 && darwin")
}
diff --git a/vendor/golang.org/x/sys/cpu/cpu_x86.go b/vendor/golang.org/x/sys/cpu/cpu_x86.go
index c29f5e4c5a6e4..600a6807861e7 100644
--- a/vendor/golang.org/x/sys/cpu/cpu_x86.go
+++ b/vendor/golang.org/x/sys/cpu/cpu_x86.go
@@ -92,10 +92,8 @@ func archInit() {
osSupportsAVX = isSet(1, eax) && isSet(2, eax)
if runtime.GOOS == "darwin" {
- // Darwin doesn't save/restore AVX-512 mask registers correctly across signal handlers.
- // Since users can't rely on mask register contents, let's not advertise AVX-512 support.
- // See issue 49233.
- osSupportsAVX512 = false
+ // Darwin requires special AVX512 checks, see cpu_darwin_x86.go
+ osSupportsAVX512 = osSupportsAVX && darwinSupportsAVX512()
} else {
// Check if OPMASK and ZMM registers have OS support.
osSupportsAVX512 = osSupportsAVX && isSet(5, eax) && isSet(6, eax) && isSet(7, eax)
diff --git a/vendor/golang.org/x/sys/cpu/syscall_darwin_x86_gc.go b/vendor/golang.org/x/sys/cpu/syscall_darwin_x86_gc.go
new file mode 100644
index 0000000000000..4d0888b0c010f
--- /dev/null
+++ b/vendor/golang.org/x/sys/cpu/syscall_darwin_x86_gc.go
@@ -0,0 +1,98 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Minimal copy of x/sys/unix so the cpu package can make a
+// system call on Darwin without depending on x/sys/unix.
+
+//go:build darwin && amd64 && gc
+
+package cpu
+
+import (
+ "syscall"
+ "unsafe"
+)
+
+type _C_int int32
+
+// adapted from unix.Uname() at x/sys/unix/syscall_darwin.go L419
+func darwinOSRelease(release *[256]byte) error {
+ // from x/sys/unix/zerrors_openbsd_amd64.go
+ const (
+ CTL_KERN = 0x1
+ KERN_OSRELEASE = 0x2
+ )
+
+ mib := []_C_int{CTL_KERN, KERN_OSRELEASE}
+ n := unsafe.Sizeof(*release)
+
+ return sysctl(mib, &release[0], &n, nil, 0)
+}
+
+type Errno = syscall.Errno
+
+var _zero uintptr // Single-word zero for use when we need a valid pointer to 0 bytes.
+
+// from x/sys/unix/zsyscall_darwin_amd64.go L791-807
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) error {
+ var _p0 unsafe.Pointer
+ if len(mib) > 0 {
+ _p0 = unsafe.Pointer(&mib[0])
+ } else {
+ _p0 = unsafe.Pointer(&_zero)
+ }
+ if _, _, err := syscall_syscall6(
+ libc_sysctl_trampoline_addr,
+ uintptr(_p0),
+ uintptr(len(mib)),
+ uintptr(unsafe.Pointer(old)),
+ uintptr(unsafe.Pointer(oldlen)),
+ uintptr(unsafe.Pointer(new)),
+ uintptr(newlen),
+ ); err != 0 {
+ return err
+ }
+
+ return nil
+}
+
+var libc_sysctl_trampoline_addr uintptr
+
+// adapted from internal/cpu/cpu_arm64_darwin.go
+func darwinSysctlEnabled(name []byte) bool {
+ out := int32(0)
+ nout := unsafe.Sizeof(out)
+ if ret := sysctlbyname(&name[0], (*byte)(unsafe.Pointer(&out)), &nout, nil, 0); ret != nil {
+ return false
+ }
+ return out > 0
+}
+
+//go:cgo_import_dynamic libc_sysctl sysctl "/usr/lib/libSystem.B.dylib"
+
+var libc_sysctlbyname_trampoline_addr uintptr
+
+// adapted from runtime/sys_darwin.go in the pattern of sysctl() above, as defined in x/sys/unix
+func sysctlbyname(name *byte, old *byte, oldlen *uintptr, new *byte, newlen uintptr) error {
+ if _, _, err := syscall_syscall6(
+ libc_sysctlbyname_trampoline_addr,
+ uintptr(unsafe.Pointer(name)),
+ uintptr(unsafe.Pointer(old)),
+ uintptr(unsafe.Pointer(oldlen)),
+ uintptr(unsafe.Pointer(new)),
+ uintptr(newlen),
+ 0,
+ ); err != 0 {
+ return err
+ }
+
+ return nil
+}
+
+//go:cgo_import_dynamic libc_sysctlbyname sysctlbyname "/usr/lib/libSystem.B.dylib"
+
+// Implemented in the runtime package (runtime/sys_darwin.go)
+func syscall_syscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+
+//go:linkname syscall_syscall6 syscall.syscall6
diff --git a/vendor/golang.org/x/sys/unix/ioctl_linux.go b/vendor/golang.org/x/sys/unix/ioctl_linux.go
index dbe680eab88a9..7ca4fa12aa673 100644
--- a/vendor/golang.org/x/sys/unix/ioctl_linux.go
+++ b/vendor/golang.org/x/sys/unix/ioctl_linux.go
@@ -58,6 +58,102 @@ func IoctlGetEthtoolDrvinfo(fd int, ifname string) (*EthtoolDrvinfo, error) {
return &value, err
}
+// IoctlGetEthtoolTsInfo fetches ethtool timestamping and PHC
+// association for the network device specified by ifname.
+func IoctlGetEthtoolTsInfo(fd int, ifname string) (*EthtoolTsInfo, error) {
+ ifr, err := NewIfreq(ifname)
+ if err != nil {
+ return nil, err
+ }
+
+ value := EthtoolTsInfo{Cmd: ETHTOOL_GET_TS_INFO}
+ ifrd := ifr.withData(unsafe.Pointer(&value))
+
+ err = ioctlIfreqData(fd, SIOCETHTOOL, &ifrd)
+ return &value, err
+}
+
+// IoctlGetHwTstamp retrieves the hardware timestamping configuration
+// for the network device specified by ifname.
+func IoctlGetHwTstamp(fd int, ifname string) (*HwTstampConfig, error) {
+ ifr, err := NewIfreq(ifname)
+ if err != nil {
+ return nil, err
+ }
+
+ value := HwTstampConfig{}
+ ifrd := ifr.withData(unsafe.Pointer(&value))
+
+ err = ioctlIfreqData(fd, SIOCGHWTSTAMP, &ifrd)
+ return &value, err
+}
+
+// IoctlSetHwTstamp updates the hardware timestamping configuration for
+// the network device specified by ifname.
+func IoctlSetHwTstamp(fd int, ifname string, cfg *HwTstampConfig) error {
+ ifr, err := NewIfreq(ifname)
+ if err != nil {
+ return err
+ }
+ ifrd := ifr.withData(unsafe.Pointer(cfg))
+ return ioctlIfreqData(fd, SIOCSHWTSTAMP, &ifrd)
+}
+
+// FdToClockID derives the clock ID from the file descriptor number
+// - see clock_gettime(3), FD_TO_CLOCKID macros. The resulting ID is
+// suitable for system calls like ClockGettime.
+func FdToClockID(fd int) int32 { return int32((int(^fd) << 3) | 3) }
+
+// IoctlPtpClockGetcaps returns the description of a given PTP device.
+func IoctlPtpClockGetcaps(fd int) (*PtpClockCaps, error) {
+ var value PtpClockCaps
+ err := ioctlPtr(fd, PTP_CLOCK_GETCAPS2, unsafe.Pointer(&value))
+ return &value, err
+}
+
+// IoctlPtpSysOffsetPrecise returns a description of the clock
+// offset compared to the system clock.
+func IoctlPtpSysOffsetPrecise(fd int) (*PtpSysOffsetPrecise, error) {
+ var value PtpSysOffsetPrecise
+ err := ioctlPtr(fd, PTP_SYS_OFFSET_PRECISE2, unsafe.Pointer(&value))
+ return &value, err
+}
+
+// IoctlPtpSysOffsetExtended returns an extended description of the
+// clock offset compared to the system clock. The samples parameter
+// specifies the desired number of measurements.
+func IoctlPtpSysOffsetExtended(fd int, samples uint) (*PtpSysOffsetExtended, error) {
+ value := PtpSysOffsetExtended{Samples: uint32(samples)}
+ err := ioctlPtr(fd, PTP_SYS_OFFSET_EXTENDED2, unsafe.Pointer(&value))
+ return &value, err
+}
+
+// IoctlPtpPinGetfunc returns the configuration of the specified
+// I/O pin on given PTP device.
+func IoctlPtpPinGetfunc(fd int, index uint) (*PtpPinDesc, error) {
+ value := PtpPinDesc{Index: uint32(index)}
+ err := ioctlPtr(fd, PTP_PIN_GETFUNC2, unsafe.Pointer(&value))
+ return &value, err
+}
+
+// IoctlPtpPinSetfunc updates configuration of the specified PTP
+// I/O pin.
+func IoctlPtpPinSetfunc(fd int, pd *PtpPinDesc) error {
+ return ioctlPtr(fd, PTP_PIN_SETFUNC2, unsafe.Pointer(pd))
+}
+
+// IoctlPtpPeroutRequest configures the periodic output mode of the
+// PTP I/O pins.
+func IoctlPtpPeroutRequest(fd int, r *PtpPeroutRequest) error {
+ return ioctlPtr(fd, PTP_PEROUT_REQUEST2, unsafe.Pointer(r))
+}
+
+// IoctlPtpExttsRequest configures the external timestamping mode
+// of the PTP I/O pins.
+func IoctlPtpExttsRequest(fd int, r *PtpExttsRequest) error {
+ return ioctlPtr(fd, PTP_EXTTS_REQUEST2, unsafe.Pointer(r))
+}
+
// IoctlGetWatchdogInfo fetches information about a watchdog device from the
// Linux watchdog API. For more information, see:
// https://www.kernel.org/doc/html/latest/watchdog/watchdog-api.html.
diff --git a/vendor/golang.org/x/sys/unix/mkerrors.sh b/vendor/golang.org/x/sys/unix/mkerrors.sh
index ac54ecaba0a4b..6ab02b6c3122a 100644
--- a/vendor/golang.org/x/sys/unix/mkerrors.sh
+++ b/vendor/golang.org/x/sys/unix/mkerrors.sh
@@ -158,6 +158,16 @@ includes_Linux='
#endif
#define _GNU_SOURCE
+// See the description in unix/linux/types.go
+#if defined(__ARM_EABI__) || \
+ (defined(__mips__) && (_MIPS_SIM == _ABIO32)) || \
+ (defined(__powerpc__) && (!defined(__powerpc64__)))
+# ifdef _TIME_BITS
+# undef _TIME_BITS
+# endif
+# define _TIME_BITS 32
+#endif
+
// is broken on powerpc64, as it fails to include definitions of
// these structures. We just include them copied from .
#if defined(__powerpc__)
@@ -256,6 +266,7 @@ struct ltchars {
#include
#include
#include
+#include
#include
#include
#include
@@ -527,6 +538,7 @@ ccflags="$@"
$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|TCP|MCAST|EVFILT|NOTE|SHUT|PROT|MAP|MREMAP|MFD|T?PACKET|MSG|SCM|MCL|DT|MADV|PR|LOCAL|TCPOPT|UDP)_/ ||
$2 ~ /^NFC_(GENL|PROTO|COMM|RF|SE|DIRECTION|LLCP|SOCKPROTO)_/ ||
$2 ~ /^NFC_.*_(MAX)?SIZE$/ ||
+ $2 ~ /^PTP_/ ||
$2 ~ /^RAW_PAYLOAD_/ ||
$2 ~ /^[US]F_/ ||
$2 ~ /^TP_STATUS_/ ||
diff --git a/vendor/golang.org/x/sys/unix/syscall_dragonfly.go b/vendor/golang.org/x/sys/unix/syscall_dragonfly.go
index 97cb916f2c90e..be8c0020701ee 100644
--- a/vendor/golang.org/x/sys/unix/syscall_dragonfly.go
+++ b/vendor/golang.org/x/sys/unix/syscall_dragonfly.go
@@ -246,6 +246,18 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
return sendfile(outfd, infd, offset, count)
}
+func Dup3(oldfd, newfd, flags int) error {
+ if oldfd == newfd || flags&^O_CLOEXEC != 0 {
+ return EINVAL
+ }
+ how := F_DUP2FD
+ if flags&O_CLOEXEC != 0 {
+ how = F_DUP2FD_CLOEXEC
+ }
+ _, err := fcntl(oldfd, how, newfd)
+ return err
+}
+
/*
* Exposed directly
*/
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux.go b/vendor/golang.org/x/sys/unix/syscall_linux.go
index f08abd434ff47..230a94549a7a2 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux.go
@@ -1860,6 +1860,7 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
//sys ClockAdjtime(clockid int32, buf *Timex) (state int, err error)
//sys ClockGetres(clockid int32, res *Timespec) (err error)
//sys ClockGettime(clockid int32, time *Timespec) (err error)
+//sys ClockSettime(clockid int32, time *Timespec) (err error)
//sys ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error)
//sys Close(fd int) (err error)
//sys CloseRange(first uint, last uint, flags uint) (err error)
diff --git a/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go b/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go
index 312ae6ac1d21a..7bf5c04bb0ae0 100644
--- a/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go
+++ b/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go
@@ -768,6 +768,15 @@ func Munmap(b []byte) (err error) {
return mapper.Munmap(b)
}
+func MmapPtr(fd int, offset int64, addr unsafe.Pointer, length uintptr, prot int, flags int) (ret unsafe.Pointer, err error) {
+ xaddr, err := mapper.mmap(uintptr(addr), length, prot, flags, fd, offset)
+ return unsafe.Pointer(xaddr), err
+}
+
+func MunmapPtr(addr unsafe.Pointer, length uintptr) (err error) {
+ return mapper.munmap(uintptr(addr), length)
+}
+
//sys Gethostname(buf []byte) (err error) = SYS___GETHOSTNAME_A
//sysnb Getgid() (gid int)
//sysnb Getpid() (pid int)
@@ -816,10 +825,10 @@ func Lstat(path string, stat *Stat_t) (err error) {
// for checking symlinks begins with $VERSION/ $SYSNAME/ $SYSSYMR/ $SYSSYMA/
func isSpecialPath(path []byte) (v bool) {
var special = [4][8]byte{
- [8]byte{'V', 'E', 'R', 'S', 'I', 'O', 'N', '/'},
- [8]byte{'S', 'Y', 'S', 'N', 'A', 'M', 'E', '/'},
- [8]byte{'S', 'Y', 'S', 'S', 'Y', 'M', 'R', '/'},
- [8]byte{'S', 'Y', 'S', 'S', 'Y', 'M', 'A', '/'}}
+ {'V', 'E', 'R', 'S', 'I', 'O', 'N', '/'},
+ {'S', 'Y', 'S', 'N', 'A', 'M', 'E', '/'},
+ {'S', 'Y', 'S', 'S', 'Y', 'M', 'R', '/'},
+ {'S', 'Y', 'S', 'S', 'Y', 'M', 'A', '/'}}
var i, j int
for i = 0; i < len(special); i++ {
@@ -3115,3 +3124,90 @@ func legacy_Mkfifoat(dirfd int, path string, mode uint32) (err error) {
//sys Posix_openpt(oflag int) (fd int, err error) = SYS_POSIX_OPENPT
//sys Grantpt(fildes int) (rc int, err error) = SYS_GRANTPT
//sys Unlockpt(fildes int) (rc int, err error) = SYS_UNLOCKPT
+
+func fcntlAsIs(fd uintptr, cmd int, arg uintptr) (val int, err error) {
+ runtime.EnterSyscall()
+ r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCNTL<<4, uintptr(fd), uintptr(cmd), arg)
+ runtime.ExitSyscall()
+ val = int(r0)
+ if int64(r0) == -1 {
+ err = errnoErr2(e1, e2)
+ }
+ return
+}
+
+func Fcntl(fd uintptr, cmd int, op interface{}) (ret int, err error) {
+ switch op.(type) {
+ case *Flock_t:
+ err = FcntlFlock(fd, cmd, op.(*Flock_t))
+ if err != nil {
+ ret = -1
+ }
+ return
+ case int:
+ return FcntlInt(fd, cmd, op.(int))
+ case *F_cnvrt:
+ return fcntlAsIs(fd, cmd, uintptr(unsafe.Pointer(op.(*F_cnvrt))))
+ case unsafe.Pointer:
+ return fcntlAsIs(fd, cmd, uintptr(op.(unsafe.Pointer)))
+ default:
+ return -1, EINVAL
+ }
+ return
+}
+
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+ if raceenabled {
+ raceReleaseMerge(unsafe.Pointer(&ioSync))
+ }
+ return sendfile(outfd, infd, offset, count)
+}
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+ // TODO: use LE call instead if the call is implemented
+ originalOffset, err := Seek(infd, 0, SEEK_CUR)
+ if err != nil {
+ return -1, err
+ }
+ //start reading data from in_fd
+ if offset != nil {
+ _, err := Seek(infd, *offset, SEEK_SET)
+ if err != nil {
+ return -1, err
+ }
+ }
+
+ buf := make([]byte, count)
+ readBuf := make([]byte, 0)
+ var n int = 0
+ for i := 0; i < count; i += n {
+ n, err := Read(infd, buf)
+ if n == 0 {
+ if err != nil {
+ return -1, err
+ } else { // EOF
+ break
+ }
+ }
+ readBuf = append(readBuf, buf...)
+ buf = buf[0:0]
+ }
+
+ n2, err := Write(outfd, readBuf)
+ if err != nil {
+ return -1, err
+ }
+
+ //When sendfile() returns, this variable will be set to the
+ // offset of the byte following the last byte that was read.
+ if offset != nil {
+ *offset = *offset + int64(n)
+ // If offset is not NULL, then sendfile() does not modify the file
+ // offset of in_fd
+ _, err := Seek(infd, originalOffset, SEEK_SET)
+ if err != nil {
+ return -1, err
+ }
+ }
+ return n2, nil
+}
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux.go b/vendor/golang.org/x/sys/unix/zerrors_linux.go
index de3b462489c0b..6ebc48b3fecd7 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux.go
@@ -321,6 +321,9 @@ const (
AUDIT_INTEGRITY_STATUS = 0x70a
AUDIT_IPC = 0x517
AUDIT_IPC_SET_PERM = 0x51f
+ AUDIT_IPE_ACCESS = 0x58c
+ AUDIT_IPE_CONFIG_CHANGE = 0x58d
+ AUDIT_IPE_POLICY_LOAD = 0x58e
AUDIT_KERNEL = 0x7d0
AUDIT_KERNEL_OTHER = 0x524
AUDIT_KERN_MODULE = 0x532
@@ -489,6 +492,7 @@ const (
BPF_F_ID = 0x20
BPF_F_NETFILTER_IP_DEFRAG = 0x1
BPF_F_QUERY_EFFECTIVE = 0x1
+ BPF_F_REDIRECT_FLAGS = 0x19
BPF_F_REPLACE = 0x4
BPF_F_SLEEPABLE = 0x10
BPF_F_STRICT_ALIGNMENT = 0x1
@@ -1166,6 +1170,7 @@ const (
EXTA = 0xe
EXTB = 0xf
F2FS_SUPER_MAGIC = 0xf2f52010
+ FALLOC_FL_ALLOCATE_RANGE = 0x0
FALLOC_FL_COLLAPSE_RANGE = 0x8
FALLOC_FL_INSERT_RANGE = 0x20
FALLOC_FL_KEEP_SIZE = 0x1
@@ -1799,6 +1804,8 @@ const (
LANDLOCK_ACCESS_NET_BIND_TCP = 0x1
LANDLOCK_ACCESS_NET_CONNECT_TCP = 0x2
LANDLOCK_CREATE_RULESET_VERSION = 0x1
+ LANDLOCK_SCOPE_ABSTRACT_UNIX_SOCKET = 0x1
+ LANDLOCK_SCOPE_SIGNAL = 0x2
LINUX_REBOOT_CMD_CAD_OFF = 0x0
LINUX_REBOOT_CMD_CAD_ON = 0x89abcdef
LINUX_REBOOT_CMD_HALT = 0xcdef0123
@@ -1924,6 +1931,7 @@ const (
MNT_FORCE = 0x1
MNT_ID_REQ_SIZE_VER0 = 0x18
MNT_ID_REQ_SIZE_VER1 = 0x20
+ MNT_NS_INFO_SIZE_VER0 = 0x10
MODULE_INIT_COMPRESSED_FILE = 0x4
MODULE_INIT_IGNORE_MODVERSIONS = 0x1
MODULE_INIT_IGNORE_VERMAGIC = 0x2
@@ -2625,6 +2633,28 @@ const (
PR_UNALIGN_NOPRINT = 0x1
PR_UNALIGN_SIGBUS = 0x2
PSTOREFS_MAGIC = 0x6165676c
+ PTP_CLK_MAGIC = '='
+ PTP_ENABLE_FEATURE = 0x1
+ PTP_EXTTS_EDGES = 0x6
+ PTP_EXTTS_EVENT_VALID = 0x1
+ PTP_EXTTS_V1_VALID_FLAGS = 0x7
+ PTP_EXTTS_VALID_FLAGS = 0x1f
+ PTP_EXT_OFFSET = 0x10
+ PTP_FALLING_EDGE = 0x4
+ PTP_MAX_SAMPLES = 0x19
+ PTP_PEROUT_DUTY_CYCLE = 0x2
+ PTP_PEROUT_ONE_SHOT = 0x1
+ PTP_PEROUT_PHASE = 0x4
+ PTP_PEROUT_V1_VALID_FLAGS = 0x0
+ PTP_PEROUT_VALID_FLAGS = 0x7
+ PTP_PIN_GETFUNC = 0xc0603d06
+ PTP_PIN_GETFUNC2 = 0xc0603d0f
+ PTP_RISING_EDGE = 0x2
+ PTP_STRICT_FLAGS = 0x8
+ PTP_SYS_OFFSET_EXTENDED = 0xc4c03d09
+ PTP_SYS_OFFSET_EXTENDED2 = 0xc4c03d12
+ PTP_SYS_OFFSET_PRECISE = 0xc0403d08
+ PTP_SYS_OFFSET_PRECISE2 = 0xc0403d11
PTRACE_ATTACH = 0x10
PTRACE_CONT = 0x7
PTRACE_DETACH = 0x11
@@ -2948,6 +2978,7 @@ const (
RWF_WRITE_LIFE_NOT_SET = 0x0
SCHED_BATCH = 0x3
SCHED_DEADLINE = 0x6
+ SCHED_EXT = 0x7
SCHED_FIFO = 0x1
SCHED_FLAG_ALL = 0x7f
SCHED_FLAG_DL_OVERRUN = 0x4
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go
index 8aa6d77c0184e..c0d45e320505f 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go
@@ -109,6 +109,7 @@ const (
HIDIOCGRAWINFO = 0x80084803
HIDIOCGRDESC = 0x90044802
HIDIOCGRDESCSIZE = 0x80044801
+ HIDIOCREVOKE = 0x4004480d
HUPCL = 0x400
ICANON = 0x2
IEXTEN = 0x8000
@@ -237,6 +238,20 @@ const (
PPPIOCUNBRIDGECHAN = 0x7434
PPPIOCXFERUNIT = 0x744e
PR_SET_PTRACER_ANY = 0xffffffff
+ PTP_CLOCK_GETCAPS = 0x80503d01
+ PTP_CLOCK_GETCAPS2 = 0x80503d0a
+ PTP_ENABLE_PPS = 0x40043d04
+ PTP_ENABLE_PPS2 = 0x40043d0d
+ PTP_EXTTS_REQUEST = 0x40103d02
+ PTP_EXTTS_REQUEST2 = 0x40103d0b
+ PTP_MASK_CLEAR_ALL = 0x3d13
+ PTP_MASK_EN_SINGLE = 0x40043d14
+ PTP_PEROUT_REQUEST = 0x40383d03
+ PTP_PEROUT_REQUEST2 = 0x40383d0c
+ PTP_PIN_SETFUNC = 0x40603d07
+ PTP_PIN_SETFUNC2 = 0x40603d10
+ PTP_SYS_OFFSET = 0x43403d05
+ PTP_SYS_OFFSET2 = 0x43403d0e
PTRACE_GETFPREGS = 0xe
PTRACE_GETFPXREGS = 0x12
PTRACE_GET_THREAD_AREA = 0x19
@@ -283,6 +298,8 @@ const (
RTC_WIE_ON = 0x700f
RTC_WKALM_RD = 0x80287010
RTC_WKALM_SET = 0x4028700f
+ SCM_DEVMEM_DMABUF = 0x4f
+ SCM_DEVMEM_LINEAR = 0x4e
SCM_TIMESTAMPING = 0x25
SCM_TIMESTAMPING_OPT_STATS = 0x36
SCM_TIMESTAMPING_PKTINFO = 0x3a
@@ -321,6 +338,9 @@ const (
SO_CNX_ADVICE = 0x35
SO_COOKIE = 0x39
SO_DETACH_REUSEPORT_BPF = 0x44
+ SO_DEVMEM_DMABUF = 0x4f
+ SO_DEVMEM_DONTNEED = 0x50
+ SO_DEVMEM_LINEAR = 0x4e
SO_DOMAIN = 0x27
SO_DONTROUTE = 0x5
SO_ERROR = 0x4
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
index da428f4253398..c731d24f02529 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
@@ -109,6 +109,7 @@ const (
HIDIOCGRAWINFO = 0x80084803
HIDIOCGRDESC = 0x90044802
HIDIOCGRDESCSIZE = 0x80044801
+ HIDIOCREVOKE = 0x4004480d
HUPCL = 0x400
ICANON = 0x2
IEXTEN = 0x8000
@@ -237,6 +238,20 @@ const (
PPPIOCUNBRIDGECHAN = 0x7434
PPPIOCXFERUNIT = 0x744e
PR_SET_PTRACER_ANY = 0xffffffffffffffff
+ PTP_CLOCK_GETCAPS = 0x80503d01
+ PTP_CLOCK_GETCAPS2 = 0x80503d0a
+ PTP_ENABLE_PPS = 0x40043d04
+ PTP_ENABLE_PPS2 = 0x40043d0d
+ PTP_EXTTS_REQUEST = 0x40103d02
+ PTP_EXTTS_REQUEST2 = 0x40103d0b
+ PTP_MASK_CLEAR_ALL = 0x3d13
+ PTP_MASK_EN_SINGLE = 0x40043d14
+ PTP_PEROUT_REQUEST = 0x40383d03
+ PTP_PEROUT_REQUEST2 = 0x40383d0c
+ PTP_PIN_SETFUNC = 0x40603d07
+ PTP_PIN_SETFUNC2 = 0x40603d10
+ PTP_SYS_OFFSET = 0x43403d05
+ PTP_SYS_OFFSET2 = 0x43403d0e
PTRACE_ARCH_PRCTL = 0x1e
PTRACE_GETFPREGS = 0xe
PTRACE_GETFPXREGS = 0x12
@@ -284,6 +299,8 @@ const (
RTC_WIE_ON = 0x700f
RTC_WKALM_RD = 0x80287010
RTC_WKALM_SET = 0x4028700f
+ SCM_DEVMEM_DMABUF = 0x4f
+ SCM_DEVMEM_LINEAR = 0x4e
SCM_TIMESTAMPING = 0x25
SCM_TIMESTAMPING_OPT_STATS = 0x36
SCM_TIMESTAMPING_PKTINFO = 0x3a
@@ -322,6 +339,9 @@ const (
SO_CNX_ADVICE = 0x35
SO_COOKIE = 0x39
SO_DETACH_REUSEPORT_BPF = 0x44
+ SO_DEVMEM_DMABUF = 0x4f
+ SO_DEVMEM_DONTNEED = 0x50
+ SO_DEVMEM_LINEAR = 0x4e
SO_DOMAIN = 0x27
SO_DONTROUTE = 0x5
SO_ERROR = 0x4
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go b/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
index bf45bfec78a53..680018a4a7c9f 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
@@ -108,6 +108,7 @@ const (
HIDIOCGRAWINFO = 0x80084803
HIDIOCGRDESC = 0x90044802
HIDIOCGRDESCSIZE = 0x80044801
+ HIDIOCREVOKE = 0x4004480d
HUPCL = 0x400
ICANON = 0x2
IEXTEN = 0x8000
@@ -234,6 +235,20 @@ const (
PPPIOCUNBRIDGECHAN = 0x7434
PPPIOCXFERUNIT = 0x744e
PR_SET_PTRACER_ANY = 0xffffffff
+ PTP_CLOCK_GETCAPS = 0x80503d01
+ PTP_CLOCK_GETCAPS2 = 0x80503d0a
+ PTP_ENABLE_PPS = 0x40043d04
+ PTP_ENABLE_PPS2 = 0x40043d0d
+ PTP_EXTTS_REQUEST = 0x40103d02
+ PTP_EXTTS_REQUEST2 = 0x40103d0b
+ PTP_MASK_CLEAR_ALL = 0x3d13
+ PTP_MASK_EN_SINGLE = 0x40043d14
+ PTP_PEROUT_REQUEST = 0x40383d03
+ PTP_PEROUT_REQUEST2 = 0x40383d0c
+ PTP_PIN_SETFUNC = 0x40603d07
+ PTP_PIN_SETFUNC2 = 0x40603d10
+ PTP_SYS_OFFSET = 0x43403d05
+ PTP_SYS_OFFSET2 = 0x43403d0e
PTRACE_GETCRUNCHREGS = 0x19
PTRACE_GETFDPIC = 0x1f
PTRACE_GETFDPIC_EXEC = 0x0
@@ -289,6 +304,8 @@ const (
RTC_WIE_ON = 0x700f
RTC_WKALM_RD = 0x80287010
RTC_WKALM_SET = 0x4028700f
+ SCM_DEVMEM_DMABUF = 0x4f
+ SCM_DEVMEM_LINEAR = 0x4e
SCM_TIMESTAMPING = 0x25
SCM_TIMESTAMPING_OPT_STATS = 0x36
SCM_TIMESTAMPING_PKTINFO = 0x3a
@@ -327,6 +344,9 @@ const (
SO_CNX_ADVICE = 0x35
SO_COOKIE = 0x39
SO_DETACH_REUSEPORT_BPF = 0x44
+ SO_DEVMEM_DMABUF = 0x4f
+ SO_DEVMEM_DONTNEED = 0x50
+ SO_DEVMEM_LINEAR = 0x4e
SO_DOMAIN = 0x27
SO_DONTROUTE = 0x5
SO_ERROR = 0x4
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
index 71c67162b737e..a63909f308d6d 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
@@ -112,6 +112,7 @@ const (
HIDIOCGRAWINFO = 0x80084803
HIDIOCGRDESC = 0x90044802
HIDIOCGRDESCSIZE = 0x80044801
+ HIDIOCREVOKE = 0x4004480d
HUPCL = 0x400
ICANON = 0x2
IEXTEN = 0x8000
@@ -205,6 +206,7 @@ const (
PERF_EVENT_IOC_SET_BPF = 0x40042408
PERF_EVENT_IOC_SET_FILTER = 0x40082406
PERF_EVENT_IOC_SET_OUTPUT = 0x2405
+ POE_MAGIC = 0x504f4530
PPPIOCATTACH = 0x4004743d
PPPIOCATTCHAN = 0x40047438
PPPIOCBRIDGECHAN = 0x40047435
@@ -240,6 +242,20 @@ const (
PROT_BTI = 0x10
PROT_MTE = 0x20
PR_SET_PTRACER_ANY = 0xffffffffffffffff
+ PTP_CLOCK_GETCAPS = 0x80503d01
+ PTP_CLOCK_GETCAPS2 = 0x80503d0a
+ PTP_ENABLE_PPS = 0x40043d04
+ PTP_ENABLE_PPS2 = 0x40043d0d
+ PTP_EXTTS_REQUEST = 0x40103d02
+ PTP_EXTTS_REQUEST2 = 0x40103d0b
+ PTP_MASK_CLEAR_ALL = 0x3d13
+ PTP_MASK_EN_SINGLE = 0x40043d14
+ PTP_PEROUT_REQUEST = 0x40383d03
+ PTP_PEROUT_REQUEST2 = 0x40383d0c
+ PTP_PIN_SETFUNC = 0x40603d07
+ PTP_PIN_SETFUNC2 = 0x40603d10
+ PTP_SYS_OFFSET = 0x43403d05
+ PTP_SYS_OFFSET2 = 0x43403d0e
PTRACE_PEEKMTETAGS = 0x21
PTRACE_POKEMTETAGS = 0x22
PTRACE_SYSEMU = 0x1f
@@ -280,6 +296,8 @@ const (
RTC_WIE_ON = 0x700f
RTC_WKALM_RD = 0x80287010
RTC_WKALM_SET = 0x4028700f
+ SCM_DEVMEM_DMABUF = 0x4f
+ SCM_DEVMEM_LINEAR = 0x4e
SCM_TIMESTAMPING = 0x25
SCM_TIMESTAMPING_OPT_STATS = 0x36
SCM_TIMESTAMPING_PKTINFO = 0x3a
@@ -318,6 +336,9 @@ const (
SO_CNX_ADVICE = 0x35
SO_COOKIE = 0x39
SO_DETACH_REUSEPORT_BPF = 0x44
+ SO_DEVMEM_DMABUF = 0x4f
+ SO_DEVMEM_DONTNEED = 0x50
+ SO_DEVMEM_LINEAR = 0x4e
SO_DOMAIN = 0x27
SO_DONTROUTE = 0x5
SO_ERROR = 0x4
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go
index 9476628fa02b8..9b0a2573fe3fb 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go
@@ -109,6 +109,7 @@ const (
HIDIOCGRAWINFO = 0x80084803
HIDIOCGRDESC = 0x90044802
HIDIOCGRDESCSIZE = 0x80044801
+ HIDIOCREVOKE = 0x4004480d
HUPCL = 0x400
ICANON = 0x2
IEXTEN = 0x8000
@@ -238,6 +239,20 @@ const (
PPPIOCUNBRIDGECHAN = 0x7434
PPPIOCXFERUNIT = 0x744e
PR_SET_PTRACER_ANY = 0xffffffffffffffff
+ PTP_CLOCK_GETCAPS = 0x80503d01
+ PTP_CLOCK_GETCAPS2 = 0x80503d0a
+ PTP_ENABLE_PPS = 0x40043d04
+ PTP_ENABLE_PPS2 = 0x40043d0d
+ PTP_EXTTS_REQUEST = 0x40103d02
+ PTP_EXTTS_REQUEST2 = 0x40103d0b
+ PTP_MASK_CLEAR_ALL = 0x3d13
+ PTP_MASK_EN_SINGLE = 0x40043d14
+ PTP_PEROUT_REQUEST = 0x40383d03
+ PTP_PEROUT_REQUEST2 = 0x40383d0c
+ PTP_PIN_SETFUNC = 0x40603d07
+ PTP_PIN_SETFUNC2 = 0x40603d10
+ PTP_SYS_OFFSET = 0x43403d05
+ PTP_SYS_OFFSET2 = 0x43403d0e
PTRACE_SYSEMU = 0x1f
PTRACE_SYSEMU_SINGLESTEP = 0x20
RLIMIT_AS = 0x9
@@ -276,6 +291,8 @@ const (
RTC_WIE_ON = 0x700f
RTC_WKALM_RD = 0x80287010
RTC_WKALM_SET = 0x4028700f
+ SCM_DEVMEM_DMABUF = 0x4f
+ SCM_DEVMEM_LINEAR = 0x4e
SCM_TIMESTAMPING = 0x25
SCM_TIMESTAMPING_OPT_STATS = 0x36
SCM_TIMESTAMPING_PKTINFO = 0x3a
@@ -314,6 +331,9 @@ const (
SO_CNX_ADVICE = 0x35
SO_COOKIE = 0x39
SO_DETACH_REUSEPORT_BPF = 0x44
+ SO_DEVMEM_DMABUF = 0x4f
+ SO_DEVMEM_DONTNEED = 0x50
+ SO_DEVMEM_LINEAR = 0x4e
SO_DOMAIN = 0x27
SO_DONTROUTE = 0x5
SO_ERROR = 0x4
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
index b9e85f3cf0c05..958e6e0645acd 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
@@ -108,6 +108,7 @@ const (
HIDIOCGRAWINFO = 0x40084803
HIDIOCGRDESC = 0x50044802
HIDIOCGRDESCSIZE = 0x40044801
+ HIDIOCREVOKE = 0x8004480d
HUPCL = 0x400
ICANON = 0x2
IEXTEN = 0x100
@@ -234,6 +235,20 @@ const (
PPPIOCUNBRIDGECHAN = 0x20007434
PPPIOCXFERUNIT = 0x2000744e
PR_SET_PTRACER_ANY = 0xffffffff
+ PTP_CLOCK_GETCAPS = 0x40503d01
+ PTP_CLOCK_GETCAPS2 = 0x40503d0a
+ PTP_ENABLE_PPS = 0x80043d04
+ PTP_ENABLE_PPS2 = 0x80043d0d
+ PTP_EXTTS_REQUEST = 0x80103d02
+ PTP_EXTTS_REQUEST2 = 0x80103d0b
+ PTP_MASK_CLEAR_ALL = 0x20003d13
+ PTP_MASK_EN_SINGLE = 0x80043d14
+ PTP_PEROUT_REQUEST = 0x80383d03
+ PTP_PEROUT_REQUEST2 = 0x80383d0c
+ PTP_PIN_SETFUNC = 0x80603d07
+ PTP_PIN_SETFUNC2 = 0x80603d10
+ PTP_SYS_OFFSET = 0x83403d05
+ PTP_SYS_OFFSET2 = 0x83403d0e
PTRACE_GETFPREGS = 0xe
PTRACE_GET_THREAD_AREA = 0x19
PTRACE_GET_THREAD_AREA_3264 = 0xc4
@@ -282,6 +297,8 @@ const (
RTC_WIE_ON = 0x2000700f
RTC_WKALM_RD = 0x40287010
RTC_WKALM_SET = 0x8028700f
+ SCM_DEVMEM_DMABUF = 0x4f
+ SCM_DEVMEM_LINEAR = 0x4e
SCM_TIMESTAMPING = 0x25
SCM_TIMESTAMPING_OPT_STATS = 0x36
SCM_TIMESTAMPING_PKTINFO = 0x3a
@@ -320,6 +337,9 @@ const (
SO_CNX_ADVICE = 0x35
SO_COOKIE = 0x39
SO_DETACH_REUSEPORT_BPF = 0x44
+ SO_DEVMEM_DMABUF = 0x4f
+ SO_DEVMEM_DONTNEED = 0x50
+ SO_DEVMEM_LINEAR = 0x4e
SO_DOMAIN = 0x1029
SO_DONTROUTE = 0x10
SO_ERROR = 0x1007
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
index a48b68a7647ef..50c7f25bd16c6 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
@@ -108,6 +108,7 @@ const (
HIDIOCGRAWINFO = 0x40084803
HIDIOCGRDESC = 0x50044802
HIDIOCGRDESCSIZE = 0x40044801
+ HIDIOCREVOKE = 0x8004480d
HUPCL = 0x400
ICANON = 0x2
IEXTEN = 0x100
@@ -234,6 +235,20 @@ const (
PPPIOCUNBRIDGECHAN = 0x20007434
PPPIOCXFERUNIT = 0x2000744e
PR_SET_PTRACER_ANY = 0xffffffffffffffff
+ PTP_CLOCK_GETCAPS = 0x40503d01
+ PTP_CLOCK_GETCAPS2 = 0x40503d0a
+ PTP_ENABLE_PPS = 0x80043d04
+ PTP_ENABLE_PPS2 = 0x80043d0d
+ PTP_EXTTS_REQUEST = 0x80103d02
+ PTP_EXTTS_REQUEST2 = 0x80103d0b
+ PTP_MASK_CLEAR_ALL = 0x20003d13
+ PTP_MASK_EN_SINGLE = 0x80043d14
+ PTP_PEROUT_REQUEST = 0x80383d03
+ PTP_PEROUT_REQUEST2 = 0x80383d0c
+ PTP_PIN_SETFUNC = 0x80603d07
+ PTP_PIN_SETFUNC2 = 0x80603d10
+ PTP_SYS_OFFSET = 0x83403d05
+ PTP_SYS_OFFSET2 = 0x83403d0e
PTRACE_GETFPREGS = 0xe
PTRACE_GET_THREAD_AREA = 0x19
PTRACE_GET_THREAD_AREA_3264 = 0xc4
@@ -282,6 +297,8 @@ const (
RTC_WIE_ON = 0x2000700f
RTC_WKALM_RD = 0x40287010
RTC_WKALM_SET = 0x8028700f
+ SCM_DEVMEM_DMABUF = 0x4f
+ SCM_DEVMEM_LINEAR = 0x4e
SCM_TIMESTAMPING = 0x25
SCM_TIMESTAMPING_OPT_STATS = 0x36
SCM_TIMESTAMPING_PKTINFO = 0x3a
@@ -320,6 +337,9 @@ const (
SO_CNX_ADVICE = 0x35
SO_COOKIE = 0x39
SO_DETACH_REUSEPORT_BPF = 0x44
+ SO_DEVMEM_DMABUF = 0x4f
+ SO_DEVMEM_DONTNEED = 0x50
+ SO_DEVMEM_LINEAR = 0x4e
SO_DOMAIN = 0x1029
SO_DONTROUTE = 0x10
SO_ERROR = 0x1007
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
index ea00e8522a159..ced21d66d955a 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
@@ -108,6 +108,7 @@ const (
HIDIOCGRAWINFO = 0x40084803
HIDIOCGRDESC = 0x50044802
HIDIOCGRDESCSIZE = 0x40044801
+ HIDIOCREVOKE = 0x8004480d
HUPCL = 0x400
ICANON = 0x2
IEXTEN = 0x100
@@ -234,6 +235,20 @@ const (
PPPIOCUNBRIDGECHAN = 0x20007434
PPPIOCXFERUNIT = 0x2000744e
PR_SET_PTRACER_ANY = 0xffffffffffffffff
+ PTP_CLOCK_GETCAPS = 0x40503d01
+ PTP_CLOCK_GETCAPS2 = 0x40503d0a
+ PTP_ENABLE_PPS = 0x80043d04
+ PTP_ENABLE_PPS2 = 0x80043d0d
+ PTP_EXTTS_REQUEST = 0x80103d02
+ PTP_EXTTS_REQUEST2 = 0x80103d0b
+ PTP_MASK_CLEAR_ALL = 0x20003d13
+ PTP_MASK_EN_SINGLE = 0x80043d14
+ PTP_PEROUT_REQUEST = 0x80383d03
+ PTP_PEROUT_REQUEST2 = 0x80383d0c
+ PTP_PIN_SETFUNC = 0x80603d07
+ PTP_PIN_SETFUNC2 = 0x80603d10
+ PTP_SYS_OFFSET = 0x83403d05
+ PTP_SYS_OFFSET2 = 0x83403d0e
PTRACE_GETFPREGS = 0xe
PTRACE_GET_THREAD_AREA = 0x19
PTRACE_GET_THREAD_AREA_3264 = 0xc4
@@ -282,6 +297,8 @@ const (
RTC_WIE_ON = 0x2000700f
RTC_WKALM_RD = 0x40287010
RTC_WKALM_SET = 0x8028700f
+ SCM_DEVMEM_DMABUF = 0x4f
+ SCM_DEVMEM_LINEAR = 0x4e
SCM_TIMESTAMPING = 0x25
SCM_TIMESTAMPING_OPT_STATS = 0x36
SCM_TIMESTAMPING_PKTINFO = 0x3a
@@ -320,6 +337,9 @@ const (
SO_CNX_ADVICE = 0x35
SO_COOKIE = 0x39
SO_DETACH_REUSEPORT_BPF = 0x44
+ SO_DEVMEM_DMABUF = 0x4f
+ SO_DEVMEM_DONTNEED = 0x50
+ SO_DEVMEM_LINEAR = 0x4e
SO_DOMAIN = 0x1029
SO_DONTROUTE = 0x10
SO_ERROR = 0x1007
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
index 91c64687176a9..226c044190235 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
@@ -108,6 +108,7 @@ const (
HIDIOCGRAWINFO = 0x40084803
HIDIOCGRDESC = 0x50044802
HIDIOCGRDESCSIZE = 0x40044801
+ HIDIOCREVOKE = 0x8004480d
HUPCL = 0x400
ICANON = 0x2
IEXTEN = 0x100
@@ -234,6 +235,20 @@ const (
PPPIOCUNBRIDGECHAN = 0x20007434
PPPIOCXFERUNIT = 0x2000744e
PR_SET_PTRACER_ANY = 0xffffffff
+ PTP_CLOCK_GETCAPS = 0x40503d01
+ PTP_CLOCK_GETCAPS2 = 0x40503d0a
+ PTP_ENABLE_PPS = 0x80043d04
+ PTP_ENABLE_PPS2 = 0x80043d0d
+ PTP_EXTTS_REQUEST = 0x80103d02
+ PTP_EXTTS_REQUEST2 = 0x80103d0b
+ PTP_MASK_CLEAR_ALL = 0x20003d13
+ PTP_MASK_EN_SINGLE = 0x80043d14
+ PTP_PEROUT_REQUEST = 0x80383d03
+ PTP_PEROUT_REQUEST2 = 0x80383d0c
+ PTP_PIN_SETFUNC = 0x80603d07
+ PTP_PIN_SETFUNC2 = 0x80603d10
+ PTP_SYS_OFFSET = 0x83403d05
+ PTP_SYS_OFFSET2 = 0x83403d0e
PTRACE_GETFPREGS = 0xe
PTRACE_GET_THREAD_AREA = 0x19
PTRACE_GET_THREAD_AREA_3264 = 0xc4
@@ -282,6 +297,8 @@ const (
RTC_WIE_ON = 0x2000700f
RTC_WKALM_RD = 0x40287010
RTC_WKALM_SET = 0x8028700f
+ SCM_DEVMEM_DMABUF = 0x4f
+ SCM_DEVMEM_LINEAR = 0x4e
SCM_TIMESTAMPING = 0x25
SCM_TIMESTAMPING_OPT_STATS = 0x36
SCM_TIMESTAMPING_PKTINFO = 0x3a
@@ -320,6 +337,9 @@ const (
SO_CNX_ADVICE = 0x35
SO_COOKIE = 0x39
SO_DETACH_REUSEPORT_BPF = 0x44
+ SO_DEVMEM_DMABUF = 0x4f
+ SO_DEVMEM_DONTNEED = 0x50
+ SO_DEVMEM_LINEAR = 0x4e
SO_DOMAIN = 0x1029
SO_DONTROUTE = 0x10
SO_ERROR = 0x1007
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go
index 8cbf38d639016..3122737cd464f 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go
@@ -108,6 +108,7 @@ const (
HIDIOCGRAWINFO = 0x40084803
HIDIOCGRDESC = 0x50044802
HIDIOCGRDESCSIZE = 0x40044801
+ HIDIOCREVOKE = 0x8004480d
HUPCL = 0x4000
ICANON = 0x100
IEXTEN = 0x400
@@ -237,6 +238,20 @@ const (
PPPIOCXFERUNIT = 0x2000744e
PROT_SAO = 0x10
PR_SET_PTRACER_ANY = 0xffffffff
+ PTP_CLOCK_GETCAPS = 0x40503d01
+ PTP_CLOCK_GETCAPS2 = 0x40503d0a
+ PTP_ENABLE_PPS = 0x80043d04
+ PTP_ENABLE_PPS2 = 0x80043d0d
+ PTP_EXTTS_REQUEST = 0x80103d02
+ PTP_EXTTS_REQUEST2 = 0x80103d0b
+ PTP_MASK_CLEAR_ALL = 0x20003d13
+ PTP_MASK_EN_SINGLE = 0x80043d14
+ PTP_PEROUT_REQUEST = 0x80383d03
+ PTP_PEROUT_REQUEST2 = 0x80383d0c
+ PTP_PIN_SETFUNC = 0x80603d07
+ PTP_PIN_SETFUNC2 = 0x80603d10
+ PTP_SYS_OFFSET = 0x83403d05
+ PTP_SYS_OFFSET2 = 0x83403d0e
PTRACE_GETEVRREGS = 0x14
PTRACE_GETFPREGS = 0xe
PTRACE_GETREGS64 = 0x16
@@ -337,6 +352,8 @@ const (
RTC_WIE_ON = 0x2000700f
RTC_WKALM_RD = 0x40287010
RTC_WKALM_SET = 0x8028700f
+ SCM_DEVMEM_DMABUF = 0x4f
+ SCM_DEVMEM_LINEAR = 0x4e
SCM_TIMESTAMPING = 0x25
SCM_TIMESTAMPING_OPT_STATS = 0x36
SCM_TIMESTAMPING_PKTINFO = 0x3a
@@ -375,6 +392,9 @@ const (
SO_CNX_ADVICE = 0x35
SO_COOKIE = 0x39
SO_DETACH_REUSEPORT_BPF = 0x44
+ SO_DEVMEM_DMABUF = 0x4f
+ SO_DEVMEM_DONTNEED = 0x50
+ SO_DEVMEM_LINEAR = 0x4e
SO_DOMAIN = 0x27
SO_DONTROUTE = 0x5
SO_ERROR = 0x4
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
index a2df7341917ec..eb5d3467edf0c 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
@@ -108,6 +108,7 @@ const (
HIDIOCGRAWINFO = 0x40084803
HIDIOCGRDESC = 0x50044802
HIDIOCGRDESCSIZE = 0x40044801
+ HIDIOCREVOKE = 0x8004480d
HUPCL = 0x4000
ICANON = 0x100
IEXTEN = 0x400
@@ -237,6 +238,20 @@ const (
PPPIOCXFERUNIT = 0x2000744e
PROT_SAO = 0x10
PR_SET_PTRACER_ANY = 0xffffffffffffffff
+ PTP_CLOCK_GETCAPS = 0x40503d01
+ PTP_CLOCK_GETCAPS2 = 0x40503d0a
+ PTP_ENABLE_PPS = 0x80043d04
+ PTP_ENABLE_PPS2 = 0x80043d0d
+ PTP_EXTTS_REQUEST = 0x80103d02
+ PTP_EXTTS_REQUEST2 = 0x80103d0b
+ PTP_MASK_CLEAR_ALL = 0x20003d13
+ PTP_MASK_EN_SINGLE = 0x80043d14
+ PTP_PEROUT_REQUEST = 0x80383d03
+ PTP_PEROUT_REQUEST2 = 0x80383d0c
+ PTP_PIN_SETFUNC = 0x80603d07
+ PTP_PIN_SETFUNC2 = 0x80603d10
+ PTP_SYS_OFFSET = 0x83403d05
+ PTP_SYS_OFFSET2 = 0x83403d0e
PTRACE_GETEVRREGS = 0x14
PTRACE_GETFPREGS = 0xe
PTRACE_GETREGS64 = 0x16
@@ -341,6 +356,8 @@ const (
RTC_WIE_ON = 0x2000700f
RTC_WKALM_RD = 0x40287010
RTC_WKALM_SET = 0x8028700f
+ SCM_DEVMEM_DMABUF = 0x4f
+ SCM_DEVMEM_LINEAR = 0x4e
SCM_TIMESTAMPING = 0x25
SCM_TIMESTAMPING_OPT_STATS = 0x36
SCM_TIMESTAMPING_PKTINFO = 0x3a
@@ -379,6 +396,9 @@ const (
SO_CNX_ADVICE = 0x35
SO_COOKIE = 0x39
SO_DETACH_REUSEPORT_BPF = 0x44
+ SO_DEVMEM_DMABUF = 0x4f
+ SO_DEVMEM_DONTNEED = 0x50
+ SO_DEVMEM_LINEAR = 0x4e
SO_DOMAIN = 0x27
SO_DONTROUTE = 0x5
SO_ERROR = 0x4
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
index 2479137923331..e921ebc60b714 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
@@ -108,6 +108,7 @@ const (
HIDIOCGRAWINFO = 0x40084803
HIDIOCGRDESC = 0x50044802
HIDIOCGRDESCSIZE = 0x40044801
+ HIDIOCREVOKE = 0x8004480d
HUPCL = 0x4000
ICANON = 0x100
IEXTEN = 0x400
@@ -237,6 +238,20 @@ const (
PPPIOCXFERUNIT = 0x2000744e
PROT_SAO = 0x10
PR_SET_PTRACER_ANY = 0xffffffffffffffff
+ PTP_CLOCK_GETCAPS = 0x40503d01
+ PTP_CLOCK_GETCAPS2 = 0x40503d0a
+ PTP_ENABLE_PPS = 0x80043d04
+ PTP_ENABLE_PPS2 = 0x80043d0d
+ PTP_EXTTS_REQUEST = 0x80103d02
+ PTP_EXTTS_REQUEST2 = 0x80103d0b
+ PTP_MASK_CLEAR_ALL = 0x20003d13
+ PTP_MASK_EN_SINGLE = 0x80043d14
+ PTP_PEROUT_REQUEST = 0x80383d03
+ PTP_PEROUT_REQUEST2 = 0x80383d0c
+ PTP_PIN_SETFUNC = 0x80603d07
+ PTP_PIN_SETFUNC2 = 0x80603d10
+ PTP_SYS_OFFSET = 0x83403d05
+ PTP_SYS_OFFSET2 = 0x83403d0e
PTRACE_GETEVRREGS = 0x14
PTRACE_GETFPREGS = 0xe
PTRACE_GETREGS64 = 0x16
@@ -341,6 +356,8 @@ const (
RTC_WIE_ON = 0x2000700f
RTC_WKALM_RD = 0x40287010
RTC_WKALM_SET = 0x8028700f
+ SCM_DEVMEM_DMABUF = 0x4f
+ SCM_DEVMEM_LINEAR = 0x4e
SCM_TIMESTAMPING = 0x25
SCM_TIMESTAMPING_OPT_STATS = 0x36
SCM_TIMESTAMPING_PKTINFO = 0x3a
@@ -379,6 +396,9 @@ const (
SO_CNX_ADVICE = 0x35
SO_COOKIE = 0x39
SO_DETACH_REUSEPORT_BPF = 0x44
+ SO_DEVMEM_DMABUF = 0x4f
+ SO_DEVMEM_DONTNEED = 0x50
+ SO_DEVMEM_LINEAR = 0x4e
SO_DOMAIN = 0x27
SO_DONTROUTE = 0x5
SO_ERROR = 0x4
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go
index d265f146ee016..38ba81c55c1fd 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go
@@ -108,6 +108,7 @@ const (
HIDIOCGRAWINFO = 0x80084803
HIDIOCGRDESC = 0x90044802
HIDIOCGRDESCSIZE = 0x80044801
+ HIDIOCREVOKE = 0x4004480d
HUPCL = 0x400
ICANON = 0x2
IEXTEN = 0x8000
@@ -234,6 +235,20 @@ const (
PPPIOCUNBRIDGECHAN = 0x7434
PPPIOCXFERUNIT = 0x744e
PR_SET_PTRACER_ANY = 0xffffffffffffffff
+ PTP_CLOCK_GETCAPS = 0x80503d01
+ PTP_CLOCK_GETCAPS2 = 0x80503d0a
+ PTP_ENABLE_PPS = 0x40043d04
+ PTP_ENABLE_PPS2 = 0x40043d0d
+ PTP_EXTTS_REQUEST = 0x40103d02
+ PTP_EXTTS_REQUEST2 = 0x40103d0b
+ PTP_MASK_CLEAR_ALL = 0x3d13
+ PTP_MASK_EN_SINGLE = 0x40043d14
+ PTP_PEROUT_REQUEST = 0x40383d03
+ PTP_PEROUT_REQUEST2 = 0x40383d0c
+ PTP_PIN_SETFUNC = 0x40603d07
+ PTP_PIN_SETFUNC2 = 0x40603d10
+ PTP_SYS_OFFSET = 0x43403d05
+ PTP_SYS_OFFSET2 = 0x43403d0e
PTRACE_GETFDPIC = 0x21
PTRACE_GETFDPIC_EXEC = 0x0
PTRACE_GETFDPIC_INTERP = 0x1
@@ -273,6 +288,8 @@ const (
RTC_WIE_ON = 0x700f
RTC_WKALM_RD = 0x80287010
RTC_WKALM_SET = 0x4028700f
+ SCM_DEVMEM_DMABUF = 0x4f
+ SCM_DEVMEM_LINEAR = 0x4e
SCM_TIMESTAMPING = 0x25
SCM_TIMESTAMPING_OPT_STATS = 0x36
SCM_TIMESTAMPING_PKTINFO = 0x3a
@@ -311,6 +328,9 @@ const (
SO_CNX_ADVICE = 0x35
SO_COOKIE = 0x39
SO_DETACH_REUSEPORT_BPF = 0x44
+ SO_DEVMEM_DMABUF = 0x4f
+ SO_DEVMEM_DONTNEED = 0x50
+ SO_DEVMEM_LINEAR = 0x4e
SO_DOMAIN = 0x27
SO_DONTROUTE = 0x5
SO_ERROR = 0x4
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go b/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
index 3f2d6443964ff..71f0400977b36 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
@@ -108,6 +108,7 @@ const (
HIDIOCGRAWINFO = 0x80084803
HIDIOCGRDESC = 0x90044802
HIDIOCGRDESCSIZE = 0x80044801
+ HIDIOCREVOKE = 0x4004480d
HUPCL = 0x400
ICANON = 0x2
IEXTEN = 0x8000
@@ -234,6 +235,20 @@ const (
PPPIOCUNBRIDGECHAN = 0x7434
PPPIOCXFERUNIT = 0x744e
PR_SET_PTRACER_ANY = 0xffffffffffffffff
+ PTP_CLOCK_GETCAPS = 0x80503d01
+ PTP_CLOCK_GETCAPS2 = 0x80503d0a
+ PTP_ENABLE_PPS = 0x40043d04
+ PTP_ENABLE_PPS2 = 0x40043d0d
+ PTP_EXTTS_REQUEST = 0x40103d02
+ PTP_EXTTS_REQUEST2 = 0x40103d0b
+ PTP_MASK_CLEAR_ALL = 0x3d13
+ PTP_MASK_EN_SINGLE = 0x40043d14
+ PTP_PEROUT_REQUEST = 0x40383d03
+ PTP_PEROUT_REQUEST2 = 0x40383d0c
+ PTP_PIN_SETFUNC = 0x40603d07
+ PTP_PIN_SETFUNC2 = 0x40603d10
+ PTP_SYS_OFFSET = 0x43403d05
+ PTP_SYS_OFFSET2 = 0x43403d0e
PTRACE_DISABLE_TE = 0x5010
PTRACE_ENABLE_TE = 0x5009
PTRACE_GET_LAST_BREAK = 0x5006
@@ -345,6 +360,8 @@ const (
RTC_WIE_ON = 0x700f
RTC_WKALM_RD = 0x80287010
RTC_WKALM_SET = 0x4028700f
+ SCM_DEVMEM_DMABUF = 0x4f
+ SCM_DEVMEM_LINEAR = 0x4e
SCM_TIMESTAMPING = 0x25
SCM_TIMESTAMPING_OPT_STATS = 0x36
SCM_TIMESTAMPING_PKTINFO = 0x3a
@@ -383,6 +400,9 @@ const (
SO_CNX_ADVICE = 0x35
SO_COOKIE = 0x39
SO_DETACH_REUSEPORT_BPF = 0x44
+ SO_DEVMEM_DMABUF = 0x4f
+ SO_DEVMEM_DONTNEED = 0x50
+ SO_DEVMEM_LINEAR = 0x4e
SO_DOMAIN = 0x27
SO_DONTROUTE = 0x5
SO_ERROR = 0x4
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go
index 5d8b727a1c837..c44a313322c54 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go
@@ -112,6 +112,7 @@ const (
HIDIOCGRAWINFO = 0x40084803
HIDIOCGRDESC = 0x50044802
HIDIOCGRDESCSIZE = 0x40044801
+ HIDIOCREVOKE = 0x8004480d
HUPCL = 0x400
ICANON = 0x2
IEXTEN = 0x8000
@@ -239,6 +240,20 @@ const (
PPPIOCUNBRIDGECHAN = 0x20007434
PPPIOCXFERUNIT = 0x2000744e
PR_SET_PTRACER_ANY = 0xffffffffffffffff
+ PTP_CLOCK_GETCAPS = 0x40503d01
+ PTP_CLOCK_GETCAPS2 = 0x40503d0a
+ PTP_ENABLE_PPS = 0x80043d04
+ PTP_ENABLE_PPS2 = 0x80043d0d
+ PTP_EXTTS_REQUEST = 0x80103d02
+ PTP_EXTTS_REQUEST2 = 0x80103d0b
+ PTP_MASK_CLEAR_ALL = 0x20003d13
+ PTP_MASK_EN_SINGLE = 0x80043d14
+ PTP_PEROUT_REQUEST = 0x80383d03
+ PTP_PEROUT_REQUEST2 = 0x80383d0c
+ PTP_PIN_SETFUNC = 0x80603d07
+ PTP_PIN_SETFUNC2 = 0x80603d10
+ PTP_SYS_OFFSET = 0x83403d05
+ PTP_SYS_OFFSET2 = 0x83403d0e
PTRACE_GETFPAREGS = 0x14
PTRACE_GETFPREGS = 0xe
PTRACE_GETFPREGS64 = 0x19
@@ -336,6 +351,8 @@ const (
RTC_WIE_ON = 0x2000700f
RTC_WKALM_RD = 0x40287010
RTC_WKALM_SET = 0x8028700f
+ SCM_DEVMEM_DMABUF = 0x58
+ SCM_DEVMEM_LINEAR = 0x57
SCM_TIMESTAMPING = 0x23
SCM_TIMESTAMPING_OPT_STATS = 0x38
SCM_TIMESTAMPING_PKTINFO = 0x3c
@@ -422,6 +439,9 @@ const (
SO_CNX_ADVICE = 0x37
SO_COOKIE = 0x3b
SO_DETACH_REUSEPORT_BPF = 0x47
+ SO_DEVMEM_DMABUF = 0x58
+ SO_DEVMEM_DONTNEED = 0x59
+ SO_DEVMEM_LINEAR = 0x57
SO_DOMAIN = 0x1029
SO_DONTROUTE = 0x10
SO_ERROR = 0x1007
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux.go b/vendor/golang.org/x/sys/unix/zsyscall_linux.go
index af30da5578031..5cc1e8eb2f35e 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux.go
@@ -592,6 +592,16 @@ func ClockGettime(clockid int32, time *Timespec) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func ClockSettime(clockid int32, time *Timespec) (err error) {
+ _, _, e1 := Syscall(SYS_CLOCK_SETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error) {
_, _, e1 := Syscall6(SYS_CLOCK_NANOSLEEP, uintptr(clockid), uintptr(flags), uintptr(unsafe.Pointer(request)), uintptr(unsafe.Pointer(remain)), 0, 0)
if e1 != 0 {
diff --git a/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go
index d003c3d43780c..17c53bd9b3315 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go
@@ -462,11 +462,14 @@ type FdSet struct {
const (
SizeofIfMsghdr = 0x70
+ SizeofIfMsghdr2 = 0xa0
SizeofIfData = 0x60
+ SizeofIfData64 = 0x80
SizeofIfaMsghdr = 0x14
SizeofIfmaMsghdr = 0x10
SizeofIfmaMsghdr2 = 0x14
SizeofRtMsghdr = 0x5c
+ SizeofRtMsghdr2 = 0x5c
SizeofRtMetrics = 0x38
)
@@ -480,6 +483,20 @@ type IfMsghdr struct {
Data IfData
}
+type IfMsghdr2 struct {
+ Msglen uint16
+ Version uint8
+ Type uint8
+ Addrs int32
+ Flags int32
+ Index uint16
+ Snd_len int32
+ Snd_maxlen int32
+ Snd_drops int32
+ Timer int32
+ Data IfData64
+}
+
type IfData struct {
Type uint8
Typelen uint8
@@ -512,6 +529,34 @@ type IfData struct {
Reserved2 uint32
}
+type IfData64 struct {
+ Type uint8
+ Typelen uint8
+ Physical uint8
+ Addrlen uint8
+ Hdrlen uint8
+ Recvquota uint8
+ Xmitquota uint8
+ Unused1 uint8
+ Mtu uint32
+ Metric uint32
+ Baudrate uint64
+ Ipackets uint64
+ Ierrors uint64
+ Opackets uint64
+ Oerrors uint64
+ Collisions uint64
+ Ibytes uint64
+ Obytes uint64
+ Imcasts uint64
+ Omcasts uint64
+ Iqdrops uint64
+ Noproto uint64
+ Recvtiming uint32
+ Xmittiming uint32
+ Lastchange Timeval32
+}
+
type IfaMsghdr struct {
Msglen uint16
Version uint8
@@ -557,6 +602,21 @@ type RtMsghdr struct {
Rmx RtMetrics
}
+type RtMsghdr2 struct {
+ Msglen uint16
+ Version uint8
+ Type uint8
+ Index uint16
+ Flags int32
+ Addrs int32
+ Refcnt int32
+ Parentflags int32
+ Reserved int32
+ Use int32
+ Inits uint32
+ Rmx RtMetrics
+}
+
type RtMetrics struct {
Locks uint32
Mtu uint32
diff --git a/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go
index 0d45a941aaecc..2392226a743eb 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go
@@ -462,11 +462,14 @@ type FdSet struct {
const (
SizeofIfMsghdr = 0x70
+ SizeofIfMsghdr2 = 0xa0
SizeofIfData = 0x60
+ SizeofIfData64 = 0x80
SizeofIfaMsghdr = 0x14
SizeofIfmaMsghdr = 0x10
SizeofIfmaMsghdr2 = 0x14
SizeofRtMsghdr = 0x5c
+ SizeofRtMsghdr2 = 0x5c
SizeofRtMetrics = 0x38
)
@@ -480,6 +483,20 @@ type IfMsghdr struct {
Data IfData
}
+type IfMsghdr2 struct {
+ Msglen uint16
+ Version uint8
+ Type uint8
+ Addrs int32
+ Flags int32
+ Index uint16
+ Snd_len int32
+ Snd_maxlen int32
+ Snd_drops int32
+ Timer int32
+ Data IfData64
+}
+
type IfData struct {
Type uint8
Typelen uint8
@@ -512,6 +529,34 @@ type IfData struct {
Reserved2 uint32
}
+type IfData64 struct {
+ Type uint8
+ Typelen uint8
+ Physical uint8
+ Addrlen uint8
+ Hdrlen uint8
+ Recvquota uint8
+ Xmitquota uint8
+ Unused1 uint8
+ Mtu uint32
+ Metric uint32
+ Baudrate uint64
+ Ipackets uint64
+ Ierrors uint64
+ Opackets uint64
+ Oerrors uint64
+ Collisions uint64
+ Ibytes uint64
+ Obytes uint64
+ Imcasts uint64
+ Omcasts uint64
+ Iqdrops uint64
+ Noproto uint64
+ Recvtiming uint32
+ Xmittiming uint32
+ Lastchange Timeval32
+}
+
type IfaMsghdr struct {
Msglen uint16
Version uint8
@@ -557,6 +602,21 @@ type RtMsghdr struct {
Rmx RtMetrics
}
+type RtMsghdr2 struct {
+ Msglen uint16
+ Version uint8
+ Type uint8
+ Index uint16
+ Flags int32
+ Addrs int32
+ Refcnt int32
+ Parentflags int32
+ Reserved int32
+ Use int32
+ Inits uint32
+ Rmx RtMetrics
+}
+
type RtMetrics struct {
Locks uint32
Mtu uint32
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux.go b/vendor/golang.org/x/sys/unix/ztypes_linux.go
index 3a69e45496268..5537148dcbb3d 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux.go
@@ -1752,12 +1752,6 @@ const (
IFLA_IPVLAN_UNSPEC = 0x0
IFLA_IPVLAN_MODE = 0x1
IFLA_IPVLAN_FLAGS = 0x2
- NETKIT_NEXT = -0x1
- NETKIT_PASS = 0x0
- NETKIT_DROP = 0x2
- NETKIT_REDIRECT = 0x7
- NETKIT_L2 = 0x0
- NETKIT_L3 = 0x1
IFLA_NETKIT_UNSPEC = 0x0
IFLA_NETKIT_PEER_INFO = 0x1
IFLA_NETKIT_PRIMARY = 0x2
@@ -1796,6 +1790,7 @@ const (
IFLA_VXLAN_DF = 0x1d
IFLA_VXLAN_VNIFILTER = 0x1e
IFLA_VXLAN_LOCALBYPASS = 0x1f
+ IFLA_VXLAN_LABEL_POLICY = 0x20
IFLA_GENEVE_UNSPEC = 0x0
IFLA_GENEVE_ID = 0x1
IFLA_GENEVE_REMOTE = 0x2
@@ -1825,6 +1820,8 @@ const (
IFLA_GTP_ROLE = 0x4
IFLA_GTP_CREATE_SOCKETS = 0x5
IFLA_GTP_RESTART_COUNT = 0x6
+ IFLA_GTP_LOCAL = 0x7
+ IFLA_GTP_LOCAL6 = 0x8
IFLA_BOND_UNSPEC = 0x0
IFLA_BOND_MODE = 0x1
IFLA_BOND_ACTIVE_SLAVE = 0x2
@@ -1857,6 +1854,7 @@ const (
IFLA_BOND_AD_LACP_ACTIVE = 0x1d
IFLA_BOND_MISSED_MAX = 0x1e
IFLA_BOND_NS_IP6_TARGET = 0x1f
+ IFLA_BOND_COUPLED_CONTROL = 0x20
IFLA_BOND_AD_INFO_UNSPEC = 0x0
IFLA_BOND_AD_INFO_AGGREGATOR = 0x1
IFLA_BOND_AD_INFO_NUM_PORTS = 0x2
@@ -1925,6 +1923,7 @@ const (
IFLA_HSR_SEQ_NR = 0x5
IFLA_HSR_VERSION = 0x6
IFLA_HSR_PROTOCOL = 0x7
+ IFLA_HSR_INTERLINK = 0x8
IFLA_STATS_UNSPEC = 0x0
IFLA_STATS_LINK_64 = 0x1
IFLA_STATS_LINK_XSTATS = 0x2
@@ -1977,6 +1976,15 @@ const (
IFLA_DSA_MASTER = 0x1
)
+const (
+ NETKIT_NEXT = -0x1
+ NETKIT_PASS = 0x0
+ NETKIT_DROP = 0x2
+ NETKIT_REDIRECT = 0x7
+ NETKIT_L2 = 0x0
+ NETKIT_L3 = 0x1
+)
+
const (
NF_INET_PRE_ROUTING = 0x0
NF_INET_LOCAL_IN = 0x1
@@ -2586,8 +2594,8 @@ const (
SOF_TIMESTAMPING_BIND_PHC = 0x8000
SOF_TIMESTAMPING_OPT_ID_TCP = 0x10000
- SOF_TIMESTAMPING_LAST = 0x10000
- SOF_TIMESTAMPING_MASK = 0x1ffff
+ SOF_TIMESTAMPING_LAST = 0x20000
+ SOF_TIMESTAMPING_MASK = 0x3ffff
SCM_TSTAMP_SND = 0x0
SCM_TSTAMP_SCHED = 0x1
@@ -3533,7 +3541,7 @@ type Nhmsg struct {
type NexthopGrp struct {
Id uint32
Weight uint8
- Resvd1 uint8
+ High uint8
Resvd2 uint16
}
@@ -3794,7 +3802,7 @@ const (
ETHTOOL_MSG_PSE_GET = 0x24
ETHTOOL_MSG_PSE_SET = 0x25
ETHTOOL_MSG_RSS_GET = 0x26
- ETHTOOL_MSG_USER_MAX = 0x2c
+ ETHTOOL_MSG_USER_MAX = 0x2d
ETHTOOL_MSG_KERNEL_NONE = 0x0
ETHTOOL_MSG_STRSET_GET_REPLY = 0x1
ETHTOOL_MSG_LINKINFO_GET_REPLY = 0x2
@@ -3834,7 +3842,7 @@ const (
ETHTOOL_MSG_MODULE_NTF = 0x24
ETHTOOL_MSG_PSE_GET_REPLY = 0x25
ETHTOOL_MSG_RSS_GET_REPLY = 0x26
- ETHTOOL_MSG_KERNEL_MAX = 0x2c
+ ETHTOOL_MSG_KERNEL_MAX = 0x2e
ETHTOOL_FLAG_COMPACT_BITSETS = 0x1
ETHTOOL_FLAG_OMIT_REPLY = 0x2
ETHTOOL_FLAG_STATS = 0x4
@@ -3842,7 +3850,7 @@ const (
ETHTOOL_A_HEADER_DEV_INDEX = 0x1
ETHTOOL_A_HEADER_DEV_NAME = 0x2
ETHTOOL_A_HEADER_FLAGS = 0x3
- ETHTOOL_A_HEADER_MAX = 0x3
+ ETHTOOL_A_HEADER_MAX = 0x4
ETHTOOL_A_BITSET_BIT_UNSPEC = 0x0
ETHTOOL_A_BITSET_BIT_INDEX = 0x1
ETHTOOL_A_BITSET_BIT_NAME = 0x2
@@ -4023,11 +4031,11 @@ const (
ETHTOOL_A_CABLE_RESULT_UNSPEC = 0x0
ETHTOOL_A_CABLE_RESULT_PAIR = 0x1
ETHTOOL_A_CABLE_RESULT_CODE = 0x2
- ETHTOOL_A_CABLE_RESULT_MAX = 0x2
+ ETHTOOL_A_CABLE_RESULT_MAX = 0x3
ETHTOOL_A_CABLE_FAULT_LENGTH_UNSPEC = 0x0
ETHTOOL_A_CABLE_FAULT_LENGTH_PAIR = 0x1
ETHTOOL_A_CABLE_FAULT_LENGTH_CM = 0x2
- ETHTOOL_A_CABLE_FAULT_LENGTH_MAX = 0x2
+ ETHTOOL_A_CABLE_FAULT_LENGTH_MAX = 0x3
ETHTOOL_A_CABLE_TEST_NTF_STATUS_UNSPEC = 0x0
ETHTOOL_A_CABLE_TEST_NTF_STATUS_STARTED = 0x1
ETHTOOL_A_CABLE_TEST_NTF_STATUS_COMPLETED = 0x2
@@ -4110,6 +4118,107 @@ type EthtoolDrvinfo struct {
Regdump_len uint32
}
+type EthtoolTsInfo struct {
+ Cmd uint32
+ So_timestamping uint32
+ Phc_index int32
+ Tx_types uint32
+ Tx_reserved [3]uint32
+ Rx_filters uint32
+ Rx_reserved [3]uint32
+}
+
+type HwTstampConfig struct {
+ Flags int32
+ Tx_type int32
+ Rx_filter int32
+}
+
+const (
+ HWTSTAMP_FILTER_NONE = 0x0
+ HWTSTAMP_FILTER_ALL = 0x1
+ HWTSTAMP_FILTER_SOME = 0x2
+ HWTSTAMP_FILTER_PTP_V1_L4_EVENT = 0x3
+ HWTSTAMP_FILTER_PTP_V2_L4_EVENT = 0x6
+ HWTSTAMP_FILTER_PTP_V2_L2_EVENT = 0x9
+ HWTSTAMP_FILTER_PTP_V2_EVENT = 0xc
+)
+
+const (
+ HWTSTAMP_TX_OFF = 0x0
+ HWTSTAMP_TX_ON = 0x1
+ HWTSTAMP_TX_ONESTEP_SYNC = 0x2
+)
+
+type (
+ PtpClockCaps struct {
+ Max_adj int32
+ N_alarm int32
+ N_ext_ts int32
+ N_per_out int32
+ Pps int32
+ N_pins int32
+ Cross_timestamping int32
+ Adjust_phase int32
+ Max_phase_adj int32
+ Rsv [11]int32
+ }
+ PtpClockTime struct {
+ Sec int64
+ Nsec uint32
+ Reserved uint32
+ }
+ PtpExttsEvent struct {
+ T PtpClockTime
+ Index uint32
+ Flags uint32
+ Rsv [2]uint32
+ }
+ PtpExttsRequest struct {
+ Index uint32
+ Flags uint32
+ Rsv [2]uint32
+ }
+ PtpPeroutRequest struct {
+ StartOrPhase PtpClockTime
+ Period PtpClockTime
+ Index uint32
+ Flags uint32
+ On PtpClockTime
+ }
+ PtpPinDesc struct {
+ Name [64]byte
+ Index uint32
+ Func uint32
+ Chan uint32
+ Rsv [5]uint32
+ }
+ PtpSysOffset struct {
+ Samples uint32
+ Rsv [3]uint32
+ Ts [51]PtpClockTime
+ }
+ PtpSysOffsetExtended struct {
+ Samples uint32
+ Clockid int32
+ Rsv [2]uint32
+ Ts [25][3]PtpClockTime
+ }
+ PtpSysOffsetPrecise struct {
+ Device PtpClockTime
+ Realtime PtpClockTime
+ Monoraw PtpClockTime
+ Rsv [4]uint32
+ }
+)
+
+const (
+ PTP_PF_NONE = 0x0
+ PTP_PF_EXTTS = 0x1
+ PTP_PF_PEROUT = 0x2
+ PTP_PF_PHYSYNC = 0x3
+)
+
type (
HIDRawReportDescriptor struct {
Size uint32
@@ -4291,6 +4400,7 @@ const (
type LandlockRulesetAttr struct {
Access_fs uint64
Access_net uint64
+ Scoped uint64
}
type LandlockPathBeneathAttr struct {
diff --git a/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go b/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go
index d9a13af4684b0..2e5d5a44357a2 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go
@@ -377,6 +377,12 @@ type Flock_t struct {
Pid int32
}
+type F_cnvrt struct {
+ Cvtcmd int32
+ Pccsid int16
+ Fccsid int16
+}
+
type Termios struct {
Cflag uint32
Iflag uint32
diff --git a/vendor/golang.org/x/sys/windows/dll_windows.go b/vendor/golang.org/x/sys/windows/dll_windows.go
index 4e613cf6335ce..3ca814f54d44e 100644
--- a/vendor/golang.org/x/sys/windows/dll_windows.go
+++ b/vendor/golang.org/x/sys/windows/dll_windows.go
@@ -43,8 +43,8 @@ type DLL struct {
// LoadDLL loads DLL file into memory.
//
// Warning: using LoadDLL without an absolute path name is subject to
-// DLL preloading attacks. To safely load a system DLL, use LazyDLL
-// with System set to true, or use LoadLibraryEx directly.
+// DLL preloading attacks. To safely load a system DLL, use [NewLazySystemDLL],
+// or use [LoadLibraryEx] directly.
func LoadDLL(name string) (dll *DLL, err error) {
namep, err := UTF16PtrFromString(name)
if err != nil {
@@ -271,6 +271,9 @@ func (d *LazyDLL) NewProc(name string) *LazyProc {
}
// NewLazyDLL creates new LazyDLL associated with DLL file.
+//
+// Warning: using NewLazyDLL without an absolute path name is subject to
+// DLL preloading attacks. To safely load a system DLL, use [NewLazySystemDLL].
func NewLazyDLL(name string) *LazyDLL {
return &LazyDLL{Name: name}
}
@@ -410,7 +413,3 @@ func loadLibraryEx(name string, system bool) (*DLL, error) {
}
return &DLL{Name: name, Handle: h}, nil
}
-
-type errString string
-
-func (s errString) Error() string { return string(s) }
diff --git a/vendor/golang.org/x/sys/windows/syscall_windows.go b/vendor/golang.org/x/sys/windows/syscall_windows.go
index 5cee9a3143fd5..4a32543868500 100644
--- a/vendor/golang.org/x/sys/windows/syscall_windows.go
+++ b/vendor/golang.org/x/sys/windows/syscall_windows.go
@@ -168,6 +168,8 @@ func NewCallbackCDecl(fn interface{}) uintptr {
//sys CreateNamedPipe(name *uint16, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *SecurityAttributes) (handle Handle, err error) [failretval==InvalidHandle] = CreateNamedPipeW
//sys ConnectNamedPipe(pipe Handle, overlapped *Overlapped) (err error)
//sys DisconnectNamedPipe(pipe Handle) (err error)
+//sys GetNamedPipeClientProcessId(pipe Handle, clientProcessID *uint32) (err error)
+//sys GetNamedPipeServerProcessId(pipe Handle, serverProcessID *uint32) (err error)
//sys GetNamedPipeInfo(pipe Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error)
//sys GetNamedPipeHandleState(pipe Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) = GetNamedPipeHandleStateW
//sys SetNamedPipeHandleState(pipe Handle, state *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32) (err error) = SetNamedPipeHandleState
@@ -725,20 +727,12 @@ func DurationSinceBoot() time.Duration {
}
func Ftruncate(fd Handle, length int64) (err error) {
- curoffset, e := Seek(fd, 0, 1)
- if e != nil {
- return e
- }
- defer Seek(fd, curoffset, 0)
- _, e = Seek(fd, length, 0)
- if e != nil {
- return e
+ type _FILE_END_OF_FILE_INFO struct {
+ EndOfFile int64
}
- e = SetEndOfFile(fd)
- if e != nil {
- return e
- }
- return nil
+ var info _FILE_END_OF_FILE_INFO
+ info.EndOfFile = length
+ return SetFileInformationByHandle(fd, FileEndOfFileInfo, (*byte)(unsafe.Pointer(&info)), uint32(unsafe.Sizeof(info)))
}
func Gettimeofday(tv *Timeval) (err error) {
@@ -894,6 +888,11 @@ const socket_error = uintptr(^uint32(0))
//sys GetACP() (acp uint32) = kernel32.GetACP
//sys MultiByteToWideChar(codePage uint32, dwFlags uint32, str *byte, nstr int32, wchar *uint16, nwchar int32) (nwrite int32, err error) = kernel32.MultiByteToWideChar
//sys getBestInterfaceEx(sockaddr unsafe.Pointer, pdwBestIfIndex *uint32) (errcode error) = iphlpapi.GetBestInterfaceEx
+//sys GetIfEntry2Ex(level uint32, row *MibIfRow2) (errcode error) = iphlpapi.GetIfEntry2Ex
+//sys GetUnicastIpAddressEntry(row *MibUnicastIpAddressRow) (errcode error) = iphlpapi.GetUnicastIpAddressEntry
+//sys NotifyIpInterfaceChange(family uint16, callback uintptr, callerContext unsafe.Pointer, initialNotification bool, notificationHandle *Handle) (errcode error) = iphlpapi.NotifyIpInterfaceChange
+//sys NotifyUnicastIpAddressChange(family uint16, callback uintptr, callerContext unsafe.Pointer, initialNotification bool, notificationHandle *Handle) (errcode error) = iphlpapi.NotifyUnicastIpAddressChange
+//sys CancelMibChangeNotify2(notificationHandle Handle) (errcode error) = iphlpapi.CancelMibChangeNotify2
// For testing: clients can set this flag to force
// creation of IPv6 sockets to return EAFNOSUPPORT.
@@ -1685,13 +1684,16 @@ func (s NTStatus) Error() string {
// do not use NTUnicodeString, and instead UTF16PtrFromString should be used for
// the more common *uint16 string type.
func NewNTUnicodeString(s string) (*NTUnicodeString, error) {
- var u NTUnicodeString
- s16, err := UTF16PtrFromString(s)
+ s16, err := UTF16FromString(s)
if err != nil {
return nil, err
}
- RtlInitUnicodeString(&u, s16)
- return &u, nil
+ n := uint16(len(s16) * 2)
+ return &NTUnicodeString{
+ Length: n - 2, // subtract 2 bytes for the NULL terminator
+ MaximumLength: n,
+ Buffer: &s16[0],
+ }, nil
}
// Slice returns a uint16 slice that aliases the data in the NTUnicodeString.
diff --git a/vendor/golang.org/x/sys/windows/types_windows.go b/vendor/golang.org/x/sys/windows/types_windows.go
index 7b97a154c9573..9d138de5fed63 100644
--- a/vendor/golang.org/x/sys/windows/types_windows.go
+++ b/vendor/golang.org/x/sys/windows/types_windows.go
@@ -176,6 +176,7 @@ const (
WAIT_FAILED = 0xFFFFFFFF
// Access rights for process.
+ PROCESS_ALL_ACCESS = 0xFFFF
PROCESS_CREATE_PROCESS = 0x0080
PROCESS_CREATE_THREAD = 0x0002
PROCESS_DUP_HANDLE = 0x0040
@@ -2203,6 +2204,132 @@ const (
IfOperStatusLowerLayerDown = 7
)
+const (
+ IF_MAX_PHYS_ADDRESS_LENGTH = 32
+ IF_MAX_STRING_SIZE = 256
+)
+
+// MIB_IF_ENTRY_LEVEL enumeration from netioapi.h or
+// https://learn.microsoft.com/en-us/windows/win32/api/netioapi/nf-netioapi-getifentry2ex.
+const (
+ MibIfEntryNormal = 0
+ MibIfEntryNormalWithoutStatistics = 2
+)
+
+// MIB_NOTIFICATION_TYPE enumeration from netioapi.h or
+// https://learn.microsoft.com/en-us/windows/win32/api/netioapi/ne-netioapi-mib_notification_type.
+const (
+ MibParameterNotification = 0
+ MibAddInstance = 1
+ MibDeleteInstance = 2
+ MibInitialNotification = 3
+)
+
+// MibIfRow2 stores information about a particular interface. See
+// https://learn.microsoft.com/en-us/windows/win32/api/netioapi/ns-netioapi-mib_if_row2.
+type MibIfRow2 struct {
+ InterfaceLuid uint64
+ InterfaceIndex uint32
+ InterfaceGuid GUID
+ Alias [IF_MAX_STRING_SIZE + 1]uint16
+ Description [IF_MAX_STRING_SIZE + 1]uint16
+ PhysicalAddressLength uint32
+ PhysicalAddress [IF_MAX_PHYS_ADDRESS_LENGTH]uint8
+ PermanentPhysicalAddress [IF_MAX_PHYS_ADDRESS_LENGTH]uint8
+ Mtu uint32
+ Type uint32
+ TunnelType uint32
+ MediaType uint32
+ PhysicalMediumType uint32
+ AccessType uint32
+ DirectionType uint32
+ InterfaceAndOperStatusFlags uint8
+ OperStatus uint32
+ AdminStatus uint32
+ MediaConnectState uint32
+ NetworkGuid GUID
+ ConnectionType uint32
+ TransmitLinkSpeed uint64
+ ReceiveLinkSpeed uint64
+ InOctets uint64
+ InUcastPkts uint64
+ InNUcastPkts uint64
+ InDiscards uint64
+ InErrors uint64
+ InUnknownProtos uint64
+ InUcastOctets uint64
+ InMulticastOctets uint64
+ InBroadcastOctets uint64
+ OutOctets uint64
+ OutUcastPkts uint64
+ OutNUcastPkts uint64
+ OutDiscards uint64
+ OutErrors uint64
+ OutUcastOctets uint64
+ OutMulticastOctets uint64
+ OutBroadcastOctets uint64
+ OutQLen uint64
+}
+
+// MIB_UNICASTIPADDRESS_ROW stores information about a unicast IP address. See
+// https://learn.microsoft.com/en-us/windows/win32/api/netioapi/ns-netioapi-mib_unicastipaddress_row.
+type MibUnicastIpAddressRow struct {
+ Address RawSockaddrInet6 // SOCKADDR_INET union
+ InterfaceLuid uint64
+ InterfaceIndex uint32
+ PrefixOrigin uint32
+ SuffixOrigin uint32
+ ValidLifetime uint32
+ PreferredLifetime uint32
+ OnLinkPrefixLength uint8
+ SkipAsSource uint8
+ DadState uint32
+ ScopeId uint32
+ CreationTimeStamp Filetime
+}
+
+const ScopeLevelCount = 16
+
+// MIB_IPINTERFACE_ROW stores interface management information for a particular IP address family on a network interface.
+// See https://learn.microsoft.com/en-us/windows/win32/api/netioapi/ns-netioapi-mib_ipinterface_row.
+type MibIpInterfaceRow struct {
+ Family uint16
+ InterfaceLuid uint64
+ InterfaceIndex uint32
+ MaxReassemblySize uint32
+ InterfaceIdentifier uint64
+ MinRouterAdvertisementInterval uint32
+ MaxRouterAdvertisementInterval uint32
+ AdvertisingEnabled uint8
+ ForwardingEnabled uint8
+ WeakHostSend uint8
+ WeakHostReceive uint8
+ UseAutomaticMetric uint8
+ UseNeighborUnreachabilityDetection uint8
+ ManagedAddressConfigurationSupported uint8
+ OtherStatefulConfigurationSupported uint8
+ AdvertiseDefaultRoute uint8
+ RouterDiscoveryBehavior uint32
+ DadTransmits uint32
+ BaseReachableTime uint32
+ RetransmitTime uint32
+ PathMtuDiscoveryTimeout uint32
+ LinkLocalAddressBehavior uint32
+ LinkLocalAddressTimeout uint32
+ ZoneIndices [ScopeLevelCount]uint32
+ SitePrefixLength uint32
+ Metric uint32
+ NlMtu uint32
+ Connected uint8
+ SupportsWakeUpPatterns uint8
+ SupportsNeighborDiscovery uint8
+ SupportsRouterDiscovery uint8
+ ReachableTime uint32
+ TransmitOffload uint32
+ ReceiveOffload uint32
+ DisableDefaultRoutes uint8
+}
+
// Console related constants used for the mode parameter to SetConsoleMode. See
// https://docs.microsoft.com/en-us/windows/console/setconsolemode for details.
diff --git a/vendor/golang.org/x/sys/windows/zsyscall_windows.go b/vendor/golang.org/x/sys/windows/zsyscall_windows.go
index 4c2e1bdc01ed3..01c0716c2c4e8 100644
--- a/vendor/golang.org/x/sys/windows/zsyscall_windows.go
+++ b/vendor/golang.org/x/sys/windows/zsyscall_windows.go
@@ -181,10 +181,15 @@ var (
procDnsRecordListFree = moddnsapi.NewProc("DnsRecordListFree")
procDwmGetWindowAttribute = moddwmapi.NewProc("DwmGetWindowAttribute")
procDwmSetWindowAttribute = moddwmapi.NewProc("DwmSetWindowAttribute")
+ procCancelMibChangeNotify2 = modiphlpapi.NewProc("CancelMibChangeNotify2")
procGetAdaptersAddresses = modiphlpapi.NewProc("GetAdaptersAddresses")
procGetAdaptersInfo = modiphlpapi.NewProc("GetAdaptersInfo")
procGetBestInterfaceEx = modiphlpapi.NewProc("GetBestInterfaceEx")
procGetIfEntry = modiphlpapi.NewProc("GetIfEntry")
+ procGetIfEntry2Ex = modiphlpapi.NewProc("GetIfEntry2Ex")
+ procGetUnicastIpAddressEntry = modiphlpapi.NewProc("GetUnicastIpAddressEntry")
+ procNotifyIpInterfaceChange = modiphlpapi.NewProc("NotifyIpInterfaceChange")
+ procNotifyUnicastIpAddressChange = modiphlpapi.NewProc("NotifyUnicastIpAddressChange")
procAddDllDirectory = modkernel32.NewProc("AddDllDirectory")
procAssignProcessToJobObject = modkernel32.NewProc("AssignProcessToJobObject")
procCancelIo = modkernel32.NewProc("CancelIo")
@@ -275,8 +280,10 @@ var (
procGetMaximumProcessorCount = modkernel32.NewProc("GetMaximumProcessorCount")
procGetModuleFileNameW = modkernel32.NewProc("GetModuleFileNameW")
procGetModuleHandleExW = modkernel32.NewProc("GetModuleHandleExW")
+ procGetNamedPipeClientProcessId = modkernel32.NewProc("GetNamedPipeClientProcessId")
procGetNamedPipeHandleStateW = modkernel32.NewProc("GetNamedPipeHandleStateW")
procGetNamedPipeInfo = modkernel32.NewProc("GetNamedPipeInfo")
+ procGetNamedPipeServerProcessId = modkernel32.NewProc("GetNamedPipeServerProcessId")
procGetOverlappedResult = modkernel32.NewProc("GetOverlappedResult")
procGetPriorityClass = modkernel32.NewProc("GetPriorityClass")
procGetProcAddress = modkernel32.NewProc("GetProcAddress")
@@ -1606,6 +1613,14 @@ func DwmSetWindowAttribute(hwnd HWND, attribute uint32, value unsafe.Pointer, si
return
}
+func CancelMibChangeNotify2(notificationHandle Handle) (errcode error) {
+ r0, _, _ := syscall.Syscall(procCancelMibChangeNotify2.Addr(), 1, uintptr(notificationHandle), 0, 0)
+ if r0 != 0 {
+ errcode = syscall.Errno(r0)
+ }
+ return
+}
+
func GetAdaptersAddresses(family uint32, flags uint32, reserved uintptr, adapterAddresses *IpAdapterAddresses, sizePointer *uint32) (errcode error) {
r0, _, _ := syscall.Syscall6(procGetAdaptersAddresses.Addr(), 5, uintptr(family), uintptr(flags), uintptr(reserved), uintptr(unsafe.Pointer(adapterAddresses)), uintptr(unsafe.Pointer(sizePointer)), 0)
if r0 != 0 {
@@ -1638,6 +1653,46 @@ func GetIfEntry(pIfRow *MibIfRow) (errcode error) {
return
}
+func GetIfEntry2Ex(level uint32, row *MibIfRow2) (errcode error) {
+ r0, _, _ := syscall.Syscall(procGetIfEntry2Ex.Addr(), 2, uintptr(level), uintptr(unsafe.Pointer(row)), 0)
+ if r0 != 0 {
+ errcode = syscall.Errno(r0)
+ }
+ return
+}
+
+func GetUnicastIpAddressEntry(row *MibUnicastIpAddressRow) (errcode error) {
+ r0, _, _ := syscall.Syscall(procGetUnicastIpAddressEntry.Addr(), 1, uintptr(unsafe.Pointer(row)), 0, 0)
+ if r0 != 0 {
+ errcode = syscall.Errno(r0)
+ }
+ return
+}
+
+func NotifyIpInterfaceChange(family uint16, callback uintptr, callerContext unsafe.Pointer, initialNotification bool, notificationHandle *Handle) (errcode error) {
+ var _p0 uint32
+ if initialNotification {
+ _p0 = 1
+ }
+ r0, _, _ := syscall.Syscall6(procNotifyIpInterfaceChange.Addr(), 5, uintptr(family), uintptr(callback), uintptr(callerContext), uintptr(_p0), uintptr(unsafe.Pointer(notificationHandle)), 0)
+ if r0 != 0 {
+ errcode = syscall.Errno(r0)
+ }
+ return
+}
+
+func NotifyUnicastIpAddressChange(family uint16, callback uintptr, callerContext unsafe.Pointer, initialNotification bool, notificationHandle *Handle) (errcode error) {
+ var _p0 uint32
+ if initialNotification {
+ _p0 = 1
+ }
+ r0, _, _ := syscall.Syscall6(procNotifyUnicastIpAddressChange.Addr(), 5, uintptr(family), uintptr(callback), uintptr(callerContext), uintptr(_p0), uintptr(unsafe.Pointer(notificationHandle)), 0)
+ if r0 != 0 {
+ errcode = syscall.Errno(r0)
+ }
+ return
+}
+
func AddDllDirectory(path *uint16) (cookie uintptr, err error) {
r0, _, e1 := syscall.Syscall(procAddDllDirectory.Addr(), 1, uintptr(unsafe.Pointer(path)), 0, 0)
cookie = uintptr(r0)
@@ -2393,6 +2448,14 @@ func GetModuleHandleEx(flags uint32, moduleName *uint16, module *Handle) (err er
return
}
+func GetNamedPipeClientProcessId(pipe Handle, clientProcessID *uint32) (err error) {
+ r1, _, e1 := syscall.Syscall(procGetNamedPipeClientProcessId.Addr(), 2, uintptr(pipe), uintptr(unsafe.Pointer(clientProcessID)), 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
func GetNamedPipeHandleState(pipe Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) {
r1, _, e1 := syscall.Syscall9(procGetNamedPipeHandleStateW.Addr(), 7, uintptr(pipe), uintptr(unsafe.Pointer(state)), uintptr(unsafe.Pointer(curInstances)), uintptr(unsafe.Pointer(maxCollectionCount)), uintptr(unsafe.Pointer(collectDataTimeout)), uintptr(unsafe.Pointer(userName)), uintptr(maxUserNameSize), 0, 0)
if r1 == 0 {
@@ -2409,6 +2472,14 @@ func GetNamedPipeInfo(pipe Handle, flags *uint32, outSize *uint32, inSize *uint3
return
}
+func GetNamedPipeServerProcessId(pipe Handle, serverProcessID *uint32) (err error) {
+ r1, _, e1 := syscall.Syscall(procGetNamedPipeServerProcessId.Addr(), 2, uintptr(pipe), uintptr(unsafe.Pointer(serverProcessID)), 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
func GetOverlappedResult(handle Handle, overlapped *Overlapped, done *uint32, wait bool) (err error) {
var _p0 uint32
if wait {
diff --git a/vendor/golang.org/x/term/README.md b/vendor/golang.org/x/term/README.md
index d03d0aefef685..05ff623f94f1d 100644
--- a/vendor/golang.org/x/term/README.md
+++ b/vendor/golang.org/x/term/README.md
@@ -4,16 +4,13 @@
This repository provides Go terminal and console support packages.
-## Download/Install
-
-The easiest way to install is to run `go get -u golang.org/x/term`. You can
-also manually git clone the repository to `$GOPATH/src/golang.org/x/term`.
-
## Report Issues / Send Patches
This repository uses Gerrit for code changes. To learn how to submit changes to
-this repository, see https://golang.org/doc/contribute.html.
+this repository, see https://go.dev/doc/contribute.
+
+The git repository is https://go.googlesource.com/term.
The main issue tracker for the term repository is located at
-https://github.com/golang/go/issues. Prefix your issue with "x/term:" in the
+https://go.dev/issues. Prefix your issue with "x/term:" in the
subject line, so it is easy to find.
diff --git a/vendor/golang.org/x/tools/container/intsets/sparse.go b/vendor/golang.org/x/tools/container/intsets/sparse.go
index d5fe156ed3606..c56aacc28bbcb 100644
--- a/vendor/golang.org/x/tools/container/intsets/sparse.go
+++ b/vendor/golang.org/x/tools/container/intsets/sparse.go
@@ -287,14 +287,6 @@ func (s *Sparse) next(b *block) *block {
return b.next
}
-// prev returns the previous block in the list, or end if b is the first block.
-func (s *Sparse) prev(b *block) *block {
- if b.prev == &s.root {
- return &none
- }
- return b.prev
-}
-
// IsEmpty reports whether the set s is empty.
func (s *Sparse) IsEmpty() bool {
return s.root.next == nil || s.root.offset == MaxInt
@@ -1077,6 +1069,7 @@ func (s *Sparse) AppendTo(slice []int) []int {
// -- Testing/debugging ------------------------------------------------
// check returns an error if the representation invariants of s are violated.
+// (unused; retained for debugging)
func (s *Sparse) check() error {
s.init()
if s.root.empty() {
diff --git a/vendor/golang.org/x/tools/go/ast/astutil/imports.go b/vendor/golang.org/x/tools/go/ast/astutil/imports.go
index 18d1adb05ddc9..a6b5ed0a8933e 100644
--- a/vendor/golang.org/x/tools/go/ast/astutil/imports.go
+++ b/vendor/golang.org/x/tools/go/ast/astutil/imports.go
@@ -344,7 +344,12 @@ func RewriteImport(fset *token.FileSet, f *ast.File, oldPath, newPath string) (r
}
// UsesImport reports whether a given import is used.
+// The provided File must have been parsed with syntactic object resolution
+// (not using go/parser.SkipObjectResolution).
func UsesImport(f *ast.File, path string) (used bool) {
+ if f.Scope == nil {
+ panic("file f was not parsed with syntactic object resolution")
+ }
spec := importSpec(f, path)
if spec == nil {
return
diff --git a/vendor/golang.org/x/tools/go/ast/inspector/inspector.go b/vendor/golang.org/x/tools/go/ast/inspector/inspector.go
index 0e0ba4c035ca3..cfda89343320f 100644
--- a/vendor/golang.org/x/tools/go/ast/inspector/inspector.go
+++ b/vendor/golang.org/x/tools/go/ast/inspector/inspector.go
@@ -36,6 +36,7 @@ package inspector
import (
"go/ast"
+ _ "unsafe"
)
// An Inspector provides methods for inspecting
@@ -44,6 +45,9 @@ type Inspector struct {
events []event
}
+//go:linkname events
+func events(in *Inspector) []event { return in.events }
+
// New returns an Inspector for the specified syntax trees.
func New(files []*ast.File) *Inspector {
return &Inspector{traverse(files)}
@@ -52,9 +56,10 @@ func New(files []*ast.File) *Inspector {
// An event represents a push or a pop
// of an ast.Node during a traversal.
type event struct {
- node ast.Node
- typ uint64 // typeOf(node) on push event, or union of typ strictly between push and pop events on pop events
- index int // index of corresponding push or pop event
+ node ast.Node
+ typ uint64 // typeOf(node) on push event, or union of typ strictly between push and pop events on pop events
+ index int32 // index of corresponding push or pop event
+ parent int32 // index of parent's push node (defined for push nodes only)
}
// TODO: Experiment with storing only the second word of event.node (unsafe.Pointer).
@@ -83,7 +88,7 @@ func (in *Inspector) Preorder(types []ast.Node, f func(ast.Node)) {
// })
mask := maskOf(types)
- for i := 0; i < len(in.events); {
+ for i := int32(0); i < int32(len(in.events)); {
ev := in.events[i]
if ev.index > i {
// push
@@ -113,7 +118,7 @@ func (in *Inspector) Preorder(types []ast.Node, f func(ast.Node)) {
// matches an element of the types slice.
func (in *Inspector) Nodes(types []ast.Node, f func(n ast.Node, push bool) (proceed bool)) {
mask := maskOf(types)
- for i := 0; i < len(in.events); {
+ for i := int32(0); i < int32(len(in.events)); {
ev := in.events[i]
if ev.index > i {
// push
@@ -147,7 +152,7 @@ func (in *Inspector) Nodes(types []ast.Node, f func(n ast.Node, push bool) (proc
func (in *Inspector) WithStack(types []ast.Node, f func(n ast.Node, push bool, stack []ast.Node) (proceed bool)) {
mask := maskOf(types)
var stack []ast.Node
- for i := 0; i < len(in.events); {
+ for i := int32(0); i < int32(len(in.events)); {
ev := in.events[i]
if ev.index > i {
// push
@@ -180,7 +185,9 @@ func (in *Inspector) WithStack(types []ast.Node, f func(n ast.Node, push bool, s
// traverse builds the table of events representing a traversal.
func traverse(files []*ast.File) []event {
// Preallocate approximate number of events
- // based on source file extent.
+ // based on source file extent of the declarations.
+ // (We use End-Pos not FileStart-FileEnd to neglect
+ // the effect of long doc comments.)
// This makes traverse faster by 4x (!).
var extent int
for _, f := range files {
@@ -194,18 +201,24 @@ func traverse(files []*ast.File) []event {
events := make([]event, 0, capacity)
var stack []event
- stack = append(stack, event{}) // include an extra event so file nodes have a parent
+ stack = append(stack, event{index: -1}) // include an extra event so file nodes have a parent
for _, f := range files {
ast.Inspect(f, func(n ast.Node) bool {
if n != nil {
// push
ev := event{
- node: n,
- typ: 0, // temporarily used to accumulate type bits of subtree
- index: len(events), // push event temporarily holds own index
+ node: n,
+ typ: 0, // temporarily used to accumulate type bits of subtree
+ index: int32(len(events)), // push event temporarily holds own index
+ parent: stack[len(stack)-1].index,
}
stack = append(stack, ev)
events = append(events, ev)
+
+ // 2B nodes ought to be enough for anyone!
+ if int32(len(events)) < 0 {
+ panic("event index exceeded int32")
+ }
} else {
// pop
top := len(stack) - 1
@@ -214,9 +227,9 @@ func traverse(files []*ast.File) []event {
push := ev.index
parent := top - 1
- events[push].typ = typ // set type of push
- stack[parent].typ |= typ | ev.typ // parent's typ contains push and pop's typs.
- events[push].index = len(events) // make push refer to pop
+ events[push].typ = typ // set type of push
+ stack[parent].typ |= typ | ev.typ // parent's typ contains push and pop's typs.
+ events[push].index = int32(len(events)) // make push refer to pop
stack = stack[:top]
events = append(events, ev)
diff --git a/vendor/golang.org/x/tools/go/ast/inspector/iter.go b/vendor/golang.org/x/tools/go/ast/inspector/iter.go
index b7e959114cb0b..c576dc70ac709 100644
--- a/vendor/golang.org/x/tools/go/ast/inspector/iter.go
+++ b/vendor/golang.org/x/tools/go/ast/inspector/iter.go
@@ -26,7 +26,7 @@ func (in *Inspector) PreorderSeq(types ...ast.Node) iter.Seq[ast.Node] {
return func(yield func(ast.Node) bool) {
mask := maskOf(types)
- for i := 0; i < len(in.events); {
+ for i := int32(0); i < int32(len(in.events)); {
ev := in.events[i]
if ev.index > i {
// push
@@ -63,7 +63,7 @@ func All[N interface {
mask := typeOf((N)(nil))
return func(yield func(N) bool) {
- for i := 0; i < len(in.events); {
+ for i := int32(0); i < int32(len(in.events)); {
ev := in.events[i]
if ev.index > i {
// push
diff --git a/vendor/golang.org/x/tools/go/ast/inspector/typeof.go b/vendor/golang.org/x/tools/go/ast/inspector/typeof.go
index 2a872f89d47d2..40b1bfd7e6263 100644
--- a/vendor/golang.org/x/tools/go/ast/inspector/typeof.go
+++ b/vendor/golang.org/x/tools/go/ast/inspector/typeof.go
@@ -12,6 +12,8 @@ package inspector
import (
"go/ast"
"math"
+
+ _ "unsafe"
)
const (
@@ -215,6 +217,7 @@ func typeOf(n ast.Node) uint64 {
return 0
}
+//go:linkname maskOf
func maskOf(nodes []ast.Node) uint64 {
if nodes == nil {
return math.MaxUint64 // match all node types
diff --git a/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go b/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go
index 137cc8df1d869..65fe2628e9099 100644
--- a/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go
+++ b/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go
@@ -2,22 +2,64 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// Package gcexportdata provides functions for locating, reading, and
-// writing export data files containing type information produced by the
-// gc compiler. This package supports go1.7 export data format and all
-// later versions.
-//
-// Although it might seem convenient for this package to live alongside
-// go/types in the standard library, this would cause version skew
-// problems for developer tools that use it, since they must be able to
-// consume the outputs of the gc compiler both before and after a Go
-// update such as from Go 1.7 to Go 1.8. Because this package lives in
-// golang.org/x/tools, sites can update their version of this repo some
-// time before the Go 1.8 release and rebuild and redeploy their
-// developer tools, which will then be able to consume both Go 1.7 and
-// Go 1.8 export data files, so they will work before and after the
-// Go update. (See discussion at https://golang.org/issue/15651.)
-package gcexportdata // import "golang.org/x/tools/go/gcexportdata"
+// Package gcexportdata provides functions for reading and writing
+// export data, which is a serialized description of the API of a Go
+// package including the names, kinds, types, and locations of all
+// exported declarations.
+//
+// The standard Go compiler (cmd/compile) writes an export data file
+// for each package it compiles, which it later reads when compiling
+// packages that import the earlier one. The compiler must thus
+// contain logic to both write and read export data.
+// (See the "Export" section in the cmd/compile/README file.)
+//
+// The [Read] function in this package can read files produced by the
+// compiler, producing [go/types] data structures. As a matter of
+// policy, Read supports export data files produced by only the last
+// two Go releases plus tip; see https://go.dev/issue/68898. The
+// export data files produced by the compiler contain additional
+// details related to generics, inlining, and other optimizations that
+// cannot be decoded by the [Read] function.
+//
+// In files written by the compiler, the export data is not at the
+// start of the file. Before calling Read, use [NewReader] to locate
+// the desired portion of the file.
+//
+// The [Write] function in this package encodes the exported API of a
+// Go package ([types.Package]) as a file. Such files can be later
+// decoded by Read, but cannot be consumed by the compiler.
+//
+// # Future changes
+//
+// Although Read supports the formats written by both Write and the
+// compiler, the two are quite different, and there is an open
+// proposal (https://go.dev/issue/69491) to separate these APIs.
+//
+// Under that proposal, this package would ultimately provide only the
+// Read operation for compiler export data, which must be defined in
+// this module (golang.org/x/tools), not in the standard library, to
+// avoid version skew for developer tools that need to read compiler
+// export data both before and after a Go release, such as from Go
+// 1.23 to Go 1.24. Because this package lives in the tools module,
+// clients can update their version of the module some time before the
+// Go 1.24 release and rebuild and redeploy their tools, which will
+// then be able to consume both Go 1.23 and Go 1.24 export data files,
+// so they will work before and after the Go update. (See discussion
+// at https://go.dev/issue/15651.)
+//
+// The operations to import and export [go/types] data structures
+// would be defined in the go/types package as Import and Export.
+// [Write] would (eventually) delegate to Export,
+// and [Read], when it detects a file produced by Export,
+// would delegate to Import.
+//
+// # Deprecations
+//
+// The [NewImporter] and [Find] functions are deprecated and should
+// not be used in new code. The [WriteBundle] and [ReadBundle]
+// functions are experimental, and there is an open proposal to
+// deprecate them (https://go.dev/issue/69573).
+package gcexportdata
import (
"bufio"
@@ -64,24 +106,18 @@ func Find(importPath, srcDir string) (filename, path string) {
// additional trailing data beyond the end of the export data.
func NewReader(r io.Reader) (io.Reader, error) {
buf := bufio.NewReader(r)
- _, size, err := gcimporter.FindExportData(buf)
+ size, err := gcimporter.FindExportData(buf)
if err != nil {
return nil, err
}
- if size >= 0 {
- // We were given an archive and found the __.PKGDEF in it.
- // This tells us the size of the export data, and we don't
- // need to return the entire file.
- return &io.LimitedReader{
- R: buf,
- N: size,
- }, nil
- } else {
- // We were given an object file. As such, we don't know how large
- // the export data is and must return the entire file.
- return buf, nil
- }
+ // We were given an archive and found the __.PKGDEF in it.
+ // This tells us the size of the export data, and we don't
+ // need to return the entire file.
+ return &io.LimitedReader{
+ R: buf,
+ N: size,
+ }, nil
}
// readAll works the same way as io.ReadAll, but avoids allocations and copies
@@ -100,6 +136,11 @@ func readAll(r io.Reader) ([]byte, error) {
// Read reads export data from in, decodes it, and returns type
// information for the package.
//
+// Read is capable of reading export data produced by [Write] at the
+// same source code version, or by the last two Go releases (plus tip)
+// of the standard Go compiler. Reading files from older compilers may
+// produce an error.
+//
// The package path (effectively its linker symbol prefix) is
// specified by path, since unlike the package name, this information
// may not be recorded in the export data.
@@ -128,14 +169,26 @@ func Read(in io.Reader, fset *token.FileSet, imports map[string]*types.Package,
// (from "version"). Select appropriate importer.
if len(data) > 0 {
switch data[0] {
- case 'v', 'c', 'd': // binary, till go1.10
+ case 'v', 'c', 'd':
+ // binary, produced by cmd/compile till go1.10
return nil, fmt.Errorf("binary (%c) import format is no longer supported", data[0])
- case 'i': // indexed, till go1.19
+ case 'i':
+ // indexed, produced by cmd/compile till go1.19,
+ // and also by [Write].
+ //
+ // If proposal #69491 is accepted, go/types
+ // serialization will be implemented by
+ // types.Export, to which Write would eventually
+ // delegate (explicitly dropping any pretence at
+ // inter-version Write-Read compatibility).
+ // This [Read] function would delegate to types.Import
+ // when it detects that the file was produced by Export.
_, pkg, err := gcimporter.IImportData(fset, imports, data[1:], path)
return pkg, err
- case 'u': // unified, from go1.20
+ case 'u':
+ // unified, produced by cmd/compile since go1.20
_, pkg, err := gcimporter.UImportData(fset, imports, data[1:], path)
return pkg, err
diff --git a/vendor/golang.org/x/tools/go/packages/external.go b/vendor/golang.org/x/tools/go/packages/external.go
index 8f7afcb5dfbd8..91bd62e83b112 100644
--- a/vendor/golang.org/x/tools/go/packages/external.go
+++ b/vendor/golang.org/x/tools/go/packages/external.go
@@ -13,6 +13,7 @@ import (
"fmt"
"os"
"os/exec"
+ "slices"
"strings"
)
@@ -79,7 +80,7 @@ type DriverResponse struct {
// driver is the type for functions that query the build system for the
// packages named by the patterns.
-type driver func(cfg *Config, patterns ...string) (*DriverResponse, error)
+type driver func(cfg *Config, patterns []string) (*DriverResponse, error)
// findExternalDriver returns the file path of a tool that supplies
// the build system package structure, or "" if not found.
@@ -103,7 +104,7 @@ func findExternalDriver(cfg *Config) driver {
return nil
}
}
- return func(cfg *Config, words ...string) (*DriverResponse, error) {
+ return func(cfg *Config, patterns []string) (*DriverResponse, error) {
req, err := json.Marshal(DriverRequest{
Mode: cfg.Mode,
Env: cfg.Env,
@@ -117,7 +118,7 @@ func findExternalDriver(cfg *Config) driver {
buf := new(bytes.Buffer)
stderr := new(bytes.Buffer)
- cmd := exec.CommandContext(cfg.Context, tool, words...)
+ cmd := exec.CommandContext(cfg.Context, tool, patterns...)
cmd.Dir = cfg.Dir
// The cwd gets resolved to the real path. On Darwin, where
// /tmp is a symlink, this breaks anything that expects the
@@ -131,7 +132,7 @@ func findExternalDriver(cfg *Config) driver {
// command.
//
// (See similar trick in Invocation.run in ../../internal/gocommand/invoke.go)
- cmd.Env = append(slicesClip(cfg.Env), "PWD="+cfg.Dir)
+ cmd.Env = append(slices.Clip(cfg.Env), "PWD="+cfg.Dir)
cmd.Stdin = bytes.NewReader(req)
cmd.Stdout = buf
cmd.Stderr = stderr
@@ -150,7 +151,3 @@ func findExternalDriver(cfg *Config) driver {
return &response, nil
}
}
-
-// slicesClip removes unused capacity from the slice, returning s[:len(s):len(s)].
-// TODO(adonovan): use go1.21 slices.Clip.
-func slicesClip[S ~[]E, E any](s S) S { return s[:len(s):len(s)] }
diff --git a/vendor/golang.org/x/tools/go/packages/golist.go b/vendor/golang.org/x/tools/go/packages/golist.go
index 1a3a5b44f5c5f..0458b4f9c43c2 100644
--- a/vendor/golang.org/x/tools/go/packages/golist.go
+++ b/vendor/golang.org/x/tools/go/packages/golist.go
@@ -80,6 +80,12 @@ type golistState struct {
cfg *Config
ctx context.Context
+ runner *gocommand.Runner
+
+ // overlay is the JSON file that encodes the Config.Overlay
+ // mapping, used by 'go list -overlay=...'.
+ overlay string
+
envOnce sync.Once
goEnvError error
goEnv map[string]string
@@ -127,7 +133,10 @@ func (state *golistState) mustGetEnv() map[string]string {
// goListDriver uses the go list command to interpret the patterns and produce
// the build system package structure.
// See driver for more details.
-func goListDriver(cfg *Config, patterns ...string) (_ *DriverResponse, err error) {
+//
+// overlay is the JSON file that encodes the cfg.Overlay
+// mapping, used by 'go list -overlay=...'
+func goListDriver(cfg *Config, runner *gocommand.Runner, overlay string, patterns []string) (_ *DriverResponse, err error) {
// Make sure that any asynchronous go commands are killed when we return.
parentCtx := cfg.Context
if parentCtx == nil {
@@ -142,13 +151,15 @@ func goListDriver(cfg *Config, patterns ...string) (_ *DriverResponse, err error
cfg: cfg,
ctx: ctx,
vendorDirs: map[string]bool{},
+ overlay: overlay,
+ runner: runner,
}
// Fill in response.Sizes asynchronously if necessary.
- if cfg.Mode&NeedTypesSizes != 0 || cfg.Mode&NeedTypes != 0 {
+ if cfg.Mode&NeedTypesSizes != 0 || cfg.Mode&(NeedTypes|NeedTypesInfo) != 0 {
errCh := make(chan error)
go func() {
- compiler, arch, err := getSizesForArgs(ctx, state.cfgInvocation(), cfg.gocmdRunner)
+ compiler, arch, err := getSizesForArgs(ctx, state.cfgInvocation(), runner)
response.dr.Compiler = compiler
response.dr.Arch = arch
errCh <- err
@@ -311,6 +322,7 @@ type jsonPackage struct {
ImportPath string
Dir string
Name string
+ Target string
Export string
GoFiles []string
CompiledGoFiles []string
@@ -494,13 +506,15 @@ func (state *golistState) createDriverResponse(words ...string) (*DriverResponse
pkg := &Package{
Name: p.Name,
ID: p.ImportPath,
+ Dir: p.Dir,
+ Target: p.Target,
GoFiles: absJoin(p.Dir, p.GoFiles, p.CgoFiles),
CompiledGoFiles: absJoin(p.Dir, p.CompiledGoFiles),
OtherFiles: absJoin(p.Dir, otherFiles(p)...),
EmbedFiles: absJoin(p.Dir, p.EmbedFiles),
EmbedPatterns: absJoin(p.Dir, p.EmbedPatterns),
IgnoredFiles: absJoin(p.Dir, p.IgnoredGoFiles, p.IgnoredOtherFiles),
- forTest: p.ForTest,
+ ForTest: p.ForTest,
depsErrors: p.DepsErrors,
Module: p.Module,
}
@@ -681,7 +695,7 @@ func (state *golistState) shouldAddFilenameFromError(p *jsonPackage) bool {
// getGoVersion returns the effective minor version of the go command.
func (state *golistState) getGoVersion() (int, error) {
state.goVersionOnce.Do(func() {
- state.goVersion, state.goVersionError = gocommand.GoVersion(state.ctx, state.cfgInvocation(), state.cfg.gocmdRunner)
+ state.goVersion, state.goVersionError = gocommand.GoVersion(state.ctx, state.cfgInvocation(), state.runner)
})
return state.goVersion, state.goVersionError
}
@@ -751,7 +765,7 @@ func jsonFlag(cfg *Config, goVersion int) string {
}
}
addFields("Name", "ImportPath", "Error") // These fields are always needed
- if cfg.Mode&NeedFiles != 0 || cfg.Mode&NeedTypes != 0 {
+ if cfg.Mode&NeedFiles != 0 || cfg.Mode&(NeedTypes|NeedTypesInfo) != 0 {
addFields("Dir", "GoFiles", "IgnoredGoFiles", "IgnoredOtherFiles", "CFiles",
"CgoFiles", "CXXFiles", "MFiles", "HFiles", "FFiles", "SFiles",
"SwigFiles", "SwigCXXFiles", "SysoFiles")
@@ -759,7 +773,7 @@ func jsonFlag(cfg *Config, goVersion int) string {
addFields("TestGoFiles", "XTestGoFiles")
}
}
- if cfg.Mode&NeedTypes != 0 {
+ if cfg.Mode&(NeedTypes|NeedTypesInfo) != 0 {
// CompiledGoFiles seems to be required for the test case TestCgoNoSyntax,
// even when -compiled isn't passed in.
// TODO(#52435): Should we make the test ask for -compiled, or automatically
@@ -784,7 +798,7 @@ func jsonFlag(cfg *Config, goVersion int) string {
// Request Dir in the unlikely case Export is not absolute.
addFields("Dir", "Export")
}
- if cfg.Mode&needInternalForTest != 0 {
+ if cfg.Mode&NeedForTest != 0 {
addFields("ForTest")
}
if cfg.Mode&needInternalDepsErrors != 0 {
@@ -799,6 +813,9 @@ func jsonFlag(cfg *Config, goVersion int) string {
if cfg.Mode&NeedEmbedPatterns != 0 {
addFields("EmbedPatterns")
}
+ if cfg.Mode&NeedTarget != 0 {
+ addFields("Target")
+ }
return "-json=" + strings.Join(fields, ",")
}
@@ -840,7 +857,7 @@ func (state *golistState) cfgInvocation() gocommand.Invocation {
Env: cfg.Env,
Logf: cfg.Logf,
WorkingDir: cfg.Dir,
- Overlay: cfg.goListOverlayFile,
+ Overlay: state.overlay,
}
}
@@ -851,11 +868,8 @@ func (state *golistState) invokeGo(verb string, args ...string) (*bytes.Buffer,
inv := state.cfgInvocation()
inv.Verb = verb
inv.Args = args
- gocmdRunner := cfg.gocmdRunner
- if gocmdRunner == nil {
- gocmdRunner = &gocommand.Runner{}
- }
- stdout, stderr, friendlyErr, err := gocmdRunner.RunRaw(cfg.Context, inv)
+
+ stdout, stderr, friendlyErr, err := state.runner.RunRaw(cfg.Context, inv)
if err != nil {
// Check for 'go' executable not being found.
if ee, ok := err.(*exec.Error); ok && ee.Err == exec.ErrNotFound {
@@ -879,6 +893,12 @@ func (state *golistState) invokeGo(verb string, args ...string) (*bytes.Buffer,
return nil, friendlyErr
}
+ // Return an error if 'go list' failed due to missing tools in
+ // $GOROOT/pkg/tool/$GOOS_$GOARCH (#69606).
+ if len(stderr.String()) > 0 && strings.Contains(stderr.String(), `go: no such tool`) {
+ return nil, friendlyErr
+ }
+
// Is there an error running the C compiler in cgo? This will be reported in the "Error" field
// and should be suppressed by go list -e.
//
diff --git a/vendor/golang.org/x/tools/go/packages/loadmode_string.go b/vendor/golang.org/x/tools/go/packages/loadmode_string.go
index 5fcad6ea6db0d..69eec9f44ddc0 100644
--- a/vendor/golang.org/x/tools/go/packages/loadmode_string.go
+++ b/vendor/golang.org/x/tools/go/packages/loadmode_string.go
@@ -23,9 +23,11 @@ var modes = [...]struct {
{NeedSyntax, "NeedSyntax"},
{NeedTypesInfo, "NeedTypesInfo"},
{NeedTypesSizes, "NeedTypesSizes"},
+ {NeedForTest, "NeedForTest"},
{NeedModule, "NeedModule"},
{NeedEmbedFiles, "NeedEmbedFiles"},
{NeedEmbedPatterns, "NeedEmbedPatterns"},
+ {NeedTarget, "NeedTarget"},
}
func (mode LoadMode) String() string {
diff --git a/vendor/golang.org/x/tools/go/packages/packages.go b/vendor/golang.org/x/tools/go/packages/packages.go
index f227f1bab1036..0147d9080aa69 100644
--- a/vendor/golang.org/x/tools/go/packages/packages.go
+++ b/vendor/golang.org/x/tools/go/packages/packages.go
@@ -16,13 +16,13 @@ import (
"go/scanner"
"go/token"
"go/types"
- "io"
"log"
"os"
"path/filepath"
"runtime"
"strings"
"sync"
+ "sync/atomic"
"time"
"golang.org/x/sync/errgroup"
@@ -31,7 +31,6 @@ import (
"golang.org/x/tools/internal/gocommand"
"golang.org/x/tools/internal/packagesinternal"
"golang.org/x/tools/internal/typesinternal"
- "golang.org/x/tools/internal/versions"
)
// A LoadMode controls the amount of detail to return when loading.
@@ -44,6 +43,20 @@ import (
// ID and Errors (if present) will always be filled.
// [Load] may return more information than requested.
//
+// The Mode flag is a union of several bits named NeedName,
+// NeedFiles, and so on, each of which determines whether
+// a given field of Package (Name, Files, etc) should be
+// populated.
+//
+// For convenience, we provide named constants for the most
+// common combinations of Need flags:
+//
+// [LoadFiles] lists of files in each package
+// [LoadImports] ... plus imports
+// [LoadTypes] ... plus type information
+// [LoadSyntax] ... plus type-annotated syntax
+// [LoadAllSyntax] ... for all dependencies
+//
// Unfortunately there are a number of open bugs related to
// interactions among the LoadMode bits:
// - https://github.com/golang/go/issues/56633
@@ -56,7 +69,7 @@ const (
// NeedName adds Name and PkgPath.
NeedName LoadMode = 1 << iota
- // NeedFiles adds GoFiles and OtherFiles.
+ // NeedFiles adds Dir, GoFiles, OtherFiles, and IgnoredFiles
NeedFiles
// NeedCompiledGoFiles adds CompiledGoFiles.
@@ -78,7 +91,7 @@ const (
// NeedSyntax adds Syntax and Fset.
NeedSyntax
- // NeedTypesInfo adds TypesInfo.
+ // NeedTypesInfo adds TypesInfo and Fset.
NeedTypesInfo
// NeedTypesSizes adds TypesSizes.
@@ -87,9 +100,10 @@ const (
// needInternalDepsErrors adds the internal deps errors field for use by gopls.
needInternalDepsErrors
- // needInternalForTest adds the internal forTest field.
+ // NeedForTest adds ForTest.
+ //
// Tests must also be set on the context for this field to be populated.
- needInternalForTest
+ NeedForTest
// typecheckCgo enables full support for type checking cgo. Requires Go 1.15+.
// Modifies CompiledGoFiles and Types, and has no effect on its own.
@@ -104,38 +118,26 @@ const (
// NeedEmbedPatterns adds EmbedPatterns.
NeedEmbedPatterns
+ // NeedTarget adds Target.
+ NeedTarget
+
// Be sure to update loadmode_string.go when adding new items!
)
const (
// LoadFiles loads the name and file names for the initial packages.
- //
- // Deprecated: LoadFiles exists for historical compatibility
- // and should not be used. Please directly specify the needed fields using the Need values.
LoadFiles = NeedName | NeedFiles | NeedCompiledGoFiles
// LoadImports loads the name, file names, and import mapping for the initial packages.
- //
- // Deprecated: LoadImports exists for historical compatibility
- // and should not be used. Please directly specify the needed fields using the Need values.
LoadImports = LoadFiles | NeedImports
// LoadTypes loads exported type information for the initial packages.
- //
- // Deprecated: LoadTypes exists for historical compatibility
- // and should not be used. Please directly specify the needed fields using the Need values.
LoadTypes = LoadImports | NeedTypes | NeedTypesSizes
// LoadSyntax loads typed syntax for the initial packages.
- //
- // Deprecated: LoadSyntax exists for historical compatibility
- // and should not be used. Please directly specify the needed fields using the Need values.
LoadSyntax = LoadTypes | NeedSyntax | NeedTypesInfo
// LoadAllSyntax loads typed syntax for the initial packages and all dependencies.
- //
- // Deprecated: LoadAllSyntax exists for historical compatibility
- // and should not be used. Please directly specify the needed fields using the Need values.
LoadAllSyntax = LoadSyntax | NeedDeps
// Deprecated: NeedExportsFile is a historical misspelling of NeedExportFile.
@@ -145,13 +147,7 @@ const (
// A Config specifies details about how packages should be loaded.
// The zero value is a valid configuration.
//
-// Calls to Load do not modify this struct.
-//
-// TODO(adonovan): #67702: this is currently false: in fact,
-// calls to [Load] do not modify the public fields of this struct, but
-// may modify hidden fields, so concurrent calls to [Load] must not
-// use the same Config. But perhaps we should reestablish the
-// documented invariant.
+// Calls to [Load] do not modify this struct.
type Config struct {
// Mode controls the level of information returned for each package.
Mode LoadMode
@@ -182,19 +178,10 @@ type Config struct {
//
Env []string
- // gocmdRunner guards go command calls from concurrency errors.
- gocmdRunner *gocommand.Runner
-
// BuildFlags is a list of command-line flags to be passed through to
// the build system's query tool.
BuildFlags []string
- // modFile will be used for -modfile in go command invocations.
- modFile string
-
- // modFlag will be used for -modfile in go command invocations.
- modFlag string
-
// Fset provides source position information for syntax trees and types.
// If Fset is nil, Load will use a new fileset, but preserve Fset's value.
Fset *token.FileSet
@@ -241,9 +228,13 @@ type Config struct {
// drivers may vary in their level of support for overlays.
Overlay map[string][]byte
- // goListOverlayFile is the JSON file that encodes the Overlay
- // mapping, used by 'go list -overlay=...'
- goListOverlayFile string
+ // -- Hidden configuration fields only for use in x/tools --
+
+ // modFile will be used for -modfile in go command invocations.
+ modFile string
+
+ // modFlag will be used for -modfile in go command invocations.
+ modFlag string
}
// Load loads and returns the Go packages named by the given patterns.
@@ -334,21 +325,24 @@ func defaultDriver(cfg *Config, patterns ...string) (*DriverResponse, bool, erro
} else if !response.NotHandled {
return response, true, nil
}
- // (fall through)
+ // not handled: fall through
}
// go list fallback
- //
+
// Write overlays once, as there are many calls
// to 'go list' (one per chunk plus others too).
- overlay, cleanupOverlay, err := gocommand.WriteOverlays(cfg.Overlay)
+ overlayFile, cleanupOverlay, err := gocommand.WriteOverlays(cfg.Overlay)
if err != nil {
return nil, false, err
}
defer cleanupOverlay()
- cfg.goListOverlayFile = overlay
- response, err := callDriverOnChunks(goListDriver, cfg, chunks)
+ var runner gocommand.Runner // (shared across many 'go list' calls)
+ driver := func(cfg *Config, patterns []string) (*DriverResponse, error) {
+ return goListDriver(cfg, &runner, overlayFile, patterns)
+ }
+ response, err := callDriverOnChunks(driver, cfg, chunks)
if err != nil {
return nil, false, err
}
@@ -386,16 +380,14 @@ func splitIntoChunks(patterns []string, argMax int) ([][]string, error) {
func callDriverOnChunks(driver driver, cfg *Config, chunks [][]string) (*DriverResponse, error) {
if len(chunks) == 0 {
- return driver(cfg)
+ return driver(cfg, nil)
}
responses := make([]*DriverResponse, len(chunks))
errNotHandled := errors.New("driver returned NotHandled")
var g errgroup.Group
for i, chunk := range chunks {
- i := i
- chunk := chunk
g.Go(func() (err error) {
- responses[i], err = driver(cfg, chunk...)
+ responses[i], err = driver(cfg, chunk)
if responses[i] != nil && responses[i].NotHandled {
err = errNotHandled
}
@@ -445,6 +437,12 @@ type Package struct {
// PkgPath is the package path as used by the go/types package.
PkgPath string
+ // Dir is the directory associated with the package, if it exists.
+ //
+ // For packages listed by the go command, this is the directory containing
+ // the package files.
+ Dir string
+
// Errors contains any errors encountered querying the metadata
// of the package, or while parsing or type-checking its files.
Errors []Error
@@ -484,6 +482,10 @@ type Package struct {
// information for the package as provided by the build system.
ExportFile string
+ // Target is the absolute install path of the .a file, for libraries,
+ // and of the executable file, for binaries.
+ Target string
+
// Imports maps import paths appearing in the package's Go source files
// to corresponding loaded Packages.
Imports map[string]*Package
@@ -532,8 +534,8 @@ type Package struct {
// -- internal --
- // forTest is the package under test, if any.
- forTest string
+ // ForTest is the package under test, if any.
+ ForTest string
// depsErrors is the DepsErrors field from the go list response, if any.
depsErrors []*packagesinternal.PackageError
@@ -562,9 +564,6 @@ type ModuleError struct {
}
func init() {
- packagesinternal.GetForTest = func(p interface{}) string {
- return p.(*Package).forTest
- }
packagesinternal.GetDepsErrors = func(p interface{}) []*packagesinternal.PackageError {
return p.(*Package).depsErrors
}
@@ -576,7 +575,6 @@ func init() {
}
packagesinternal.TypecheckCgo = int(typecheckCgo)
packagesinternal.DepsErrors = int(needInternalDepsErrors)
- packagesinternal.ForTest = int(needInternalForTest)
}
// An Error describes a problem with a package's metadata, syntax, or types.
@@ -692,18 +690,19 @@ func (p *Package) String() string { return p.ID }
// loaderPackage augments Package with state used during the loading phase
type loaderPackage struct {
*Package
- importErrors map[string]error // maps each bad import to its error
- loadOnce sync.Once
- color uint8 // for cycle detection
- needsrc bool // load from source (Mode >= LoadTypes)
- needtypes bool // type information is either requested or depended on
- initial bool // package was matched by a pattern
- goVersion int // minor version number of go command on PATH
+ importErrors map[string]error // maps each bad import to its error
+ preds []*loaderPackage // packages that import this one
+ unfinishedSuccs atomic.Int32 // number of direct imports not yet loaded
+ color uint8 // for cycle detection
+ needsrc bool // load from source (Mode >= LoadTypes)
+ needtypes bool // type information is either requested or depended on
+ initial bool // package was matched by a pattern
+ goVersion int // minor version number of go command on PATH
}
// loader holds the working state of a single call to load.
type loader struct {
- pkgs map[string]*loaderPackage
+ pkgs map[string]*loaderPackage // keyed by Package.ID
Config
sizes types.Sizes // non-nil if needed by mode
parseCache map[string]*parseValue
@@ -749,9 +748,6 @@ func newLoader(cfg *Config) *loader {
if ld.Config.Env == nil {
ld.Config.Env = os.Environ()
}
- if ld.Config.gocmdRunner == nil {
- ld.Config.gocmdRunner = &gocommand.Runner{}
- }
if ld.Context == nil {
ld.Context = context.Background()
}
@@ -765,7 +761,7 @@ func newLoader(cfg *Config) *loader {
ld.requestedMode = ld.Mode
ld.Mode = impliedLoadMode(ld.Mode)
- if ld.Mode&NeedTypes != 0 || ld.Mode&NeedSyntax != 0 {
+ if ld.Mode&(NeedSyntax|NeedTypes|NeedTypesInfo) != 0 {
if ld.Fset == nil {
ld.Fset = token.NewFileSet()
}
@@ -806,7 +802,7 @@ func (ld *loader) refine(response *DriverResponse) ([]*Package, error) {
exportDataInvalid := len(ld.Overlay) > 0 || pkg.ExportFile == "" && pkg.PkgPath != "unsafe"
// This package needs type information if the caller requested types and the package is
// either a root, or it's a non-root and the user requested dependencies ...
- needtypes := (ld.Mode&NeedTypes|NeedTypesInfo != 0 && (rootIndex >= 0 || ld.Mode&NeedDeps != 0))
+ needtypes := (ld.Mode&(NeedTypes|NeedTypesInfo) != 0 && (rootIndex >= 0 || ld.Mode&NeedDeps != 0))
// This package needs source if the call requested source (or types info, which implies source)
// and the package is either a root, or itas a non- root and the user requested dependencies...
needsrc := ((ld.Mode&(NeedSyntax|NeedTypesInfo) != 0 && (rootIndex >= 0 || ld.Mode&NeedDeps != 0)) ||
@@ -831,9 +827,10 @@ func (ld *loader) refine(response *DriverResponse) ([]*Package, error) {
}
}
- if ld.Mode&NeedImports != 0 {
- // Materialize the import graph.
-
+ // Materialize the import graph if it is needed (NeedImports),
+ // or if we'll be using loadPackages (Need{Syntax|Types|TypesInfo}).
+ var leaves []*loaderPackage // packages with no unfinished successors
+ if ld.Mode&(NeedImports|NeedSyntax|NeedTypes|NeedTypesInfo) != 0 {
const (
white = 0 // new
grey = 1 // in progress
@@ -852,63 +849,76 @@ func (ld *loader) refine(response *DriverResponse) ([]*Package, error) {
// dependency on a package that does. These are the only packages
// for which we load source code.
var stack []*loaderPackage
- var visit func(lpkg *loaderPackage) bool
- visit = func(lpkg *loaderPackage) bool {
- switch lpkg.color {
- case black:
- return lpkg.needsrc
- case grey:
+ var visit func(from, lpkg *loaderPackage) bool
+ visit = func(from, lpkg *loaderPackage) bool {
+ if lpkg.color == grey {
panic("internal error: grey node")
}
- lpkg.color = grey
- stack = append(stack, lpkg) // push
- stubs := lpkg.Imports // the structure form has only stubs with the ID in the Imports
- lpkg.Imports = make(map[string]*Package, len(stubs))
- for importPath, ipkg := range stubs {
- var importErr error
- imp := ld.pkgs[ipkg.ID]
- if imp == nil {
- // (includes package "C" when DisableCgo)
- importErr = fmt.Errorf("missing package: %q", ipkg.ID)
- } else if imp.color == grey {
- importErr = fmt.Errorf("import cycle: %s", stack)
+ if lpkg.color == white {
+ lpkg.color = grey
+ stack = append(stack, lpkg) // push
+ stubs := lpkg.Imports // the structure form has only stubs with the ID in the Imports
+ lpkg.Imports = make(map[string]*Package, len(stubs))
+ for importPath, ipkg := range stubs {
+ var importErr error
+ imp := ld.pkgs[ipkg.ID]
+ if imp == nil {
+ // (includes package "C" when DisableCgo)
+ importErr = fmt.Errorf("missing package: %q", ipkg.ID)
+ } else if imp.color == grey {
+ importErr = fmt.Errorf("import cycle: %s", stack)
+ }
+ if importErr != nil {
+ if lpkg.importErrors == nil {
+ lpkg.importErrors = make(map[string]error)
+ }
+ lpkg.importErrors[importPath] = importErr
+ continue
+ }
+
+ if visit(lpkg, imp) {
+ lpkg.needsrc = true
+ }
+ lpkg.Imports[importPath] = imp.Package
}
- if importErr != nil {
- if lpkg.importErrors == nil {
- lpkg.importErrors = make(map[string]error)
+
+ // -- postorder --
+
+ // Complete type information is required for the
+ // immediate dependencies of each source package.
+ if lpkg.needsrc && ld.Mode&NeedTypes != 0 {
+ for _, ipkg := range lpkg.Imports {
+ ld.pkgs[ipkg.ID].needtypes = true
}
- lpkg.importErrors[importPath] = importErr
- continue
}
- if visit(imp) {
- lpkg.needsrc = true
+ // NeedTypeSizes causes TypeSizes to be set even
+ // on packages for which types aren't needed.
+ if ld.Mode&NeedTypesSizes != 0 {
+ lpkg.TypesSizes = ld.sizes
}
- lpkg.Imports[importPath] = imp.Package
- }
- // Complete type information is required for the
- // immediate dependencies of each source package.
- if lpkg.needsrc && ld.Mode&NeedTypes != 0 {
- for _, ipkg := range lpkg.Imports {
- ld.pkgs[ipkg.ID].needtypes = true
+ // Add packages with no imports directly to the queue of leaves.
+ if len(lpkg.Imports) == 0 {
+ leaves = append(leaves, lpkg)
}
+
+ stack = stack[:len(stack)-1] // pop
+ lpkg.color = black
}
- // NeedTypeSizes causes TypeSizes to be set even
- // on packages for which types aren't needed.
- if ld.Mode&NeedTypesSizes != 0 {
- lpkg.TypesSizes = ld.sizes
+ // Add edge from predecessor.
+ if from != nil {
+ from.unfinishedSuccs.Add(+1) // incref
+ lpkg.preds = append(lpkg.preds, from)
}
- stack = stack[:len(stack)-1] // pop
- lpkg.color = black
return lpkg.needsrc
}
// For each initial package, create its import DAG.
for _, lpkg := range initial {
- visit(lpkg)
+ visit(nil, lpkg)
}
} else {
@@ -921,16 +931,45 @@ func (ld *loader) refine(response *DriverResponse) ([]*Package, error) {
// Load type data and syntax if needed, starting at
// the initial packages (roots of the import DAG).
- if ld.Mode&NeedTypes != 0 || ld.Mode&NeedSyntax != 0 {
- var wg sync.WaitGroup
- for _, lpkg := range initial {
- wg.Add(1)
- go func(lpkg *loaderPackage) {
- ld.loadRecursive(lpkg)
- wg.Done()
- }(lpkg)
+ if ld.Mode&(NeedSyntax|NeedTypes|NeedTypesInfo) != 0 {
+
+ // We avoid using g.SetLimit to limit concurrency as
+ // it makes g.Go stop accepting work, which prevents
+ // workers from enqeuing, and thus finishing, and thus
+ // allowing the group to make progress: deadlock.
+ //
+ // Instead we use the ioLimit and cpuLimit semaphores.
+ g, _ := errgroup.WithContext(ld.Context)
+
+ // enqueues adds a package to the type-checking queue.
+ // It must have no unfinished successors.
+ var enqueue func(*loaderPackage)
+ enqueue = func(lpkg *loaderPackage) {
+ g.Go(func() error {
+ // Parse and type-check.
+ ld.loadPackage(lpkg)
+
+ // Notify each waiting predecessor,
+ // and enqueue it when it becomes a leaf.
+ for _, pred := range lpkg.preds {
+ if pred.unfinishedSuccs.Add(-1) == 0 { // decref
+ enqueue(pred)
+ }
+ }
+
+ return nil
+ })
+ }
+
+ // Load leaves first, adding new packages
+ // to the queue as they become leaves.
+ for _, leaf := range leaves {
+ enqueue(leaf)
+ }
+
+ if err := g.Wait(); err != nil {
+ return nil, err // cancelled
}
- wg.Wait()
}
// If the context is done, return its error and
@@ -977,7 +1016,7 @@ func (ld *loader) refine(response *DriverResponse) ([]*Package, error) {
if ld.requestedMode&NeedSyntax == 0 {
ld.pkgs[i].Syntax = nil
}
- if ld.requestedMode&NeedTypes == 0 && ld.requestedMode&NeedSyntax == 0 {
+ if ld.requestedMode&(NeedSyntax|NeedTypes|NeedTypesInfo) == 0 {
ld.pkgs[i].Fset = nil
}
if ld.requestedMode&NeedTypesInfo == 0 {
@@ -994,31 +1033,10 @@ func (ld *loader) refine(response *DriverResponse) ([]*Package, error) {
return result, nil
}
-// loadRecursive loads the specified package and its dependencies,
-// recursively, in parallel, in topological order.
-// It is atomic and idempotent.
-// Precondition: ld.Mode&NeedTypes.
-func (ld *loader) loadRecursive(lpkg *loaderPackage) {
- lpkg.loadOnce.Do(func() {
- // Load the direct dependencies, in parallel.
- var wg sync.WaitGroup
- for _, ipkg := range lpkg.Imports {
- imp := ld.pkgs[ipkg.ID]
- wg.Add(1)
- go func(imp *loaderPackage) {
- ld.loadRecursive(imp)
- wg.Done()
- }(imp)
- }
- wg.Wait()
- ld.loadPackage(lpkg)
- })
-}
-
-// loadPackage loads the specified package.
+// loadPackage loads/parses/typechecks the specified package.
// It must be called only once per Package,
// after immediate dependencies are loaded.
-// Precondition: ld.Mode & NeedTypes.
+// Precondition: ld.Mode&(NeedSyntax|NeedTypes|NeedTypesInfo) != 0.
func (ld *loader) loadPackage(lpkg *loaderPackage) {
if lpkg.PkgPath == "unsafe" {
// Fill in the blanks to avoid surprises.
@@ -1054,6 +1072,10 @@ func (ld *loader) loadPackage(lpkg *loaderPackage) {
if !lpkg.needtypes && !lpkg.needsrc {
return
}
+
+ // TODO(adonovan): this condition looks wrong:
+ // I think it should be lpkg.needtypes && !lpg.needsrc,
+ // so that NeedSyntax without NeedTypes can be satisfied by export data.
if !lpkg.needsrc {
if err := ld.loadFromExportData(lpkg); err != nil {
lpkg.Errors = append(lpkg.Errors, Error{
@@ -1159,7 +1181,7 @@ func (ld *loader) loadPackage(lpkg *loaderPackage) {
}
lpkg.Syntax = files
- if ld.Config.Mode&NeedTypes == 0 {
+ if ld.Config.Mode&(NeedTypes|NeedTypesInfo) == 0 {
return
}
@@ -1170,16 +1192,20 @@ func (ld *loader) loadPackage(lpkg *loaderPackage) {
return
}
- lpkg.TypesInfo = &types.Info{
- Types: make(map[ast.Expr]types.TypeAndValue),
- Defs: make(map[*ast.Ident]types.Object),
- Uses: make(map[*ast.Ident]types.Object),
- Implicits: make(map[ast.Node]types.Object),
- Instances: make(map[*ast.Ident]types.Instance),
- Scopes: make(map[ast.Node]*types.Scope),
- Selections: make(map[*ast.SelectorExpr]*types.Selection),
+ // Populate TypesInfo only if needed, as it
+ // causes the type checker to work much harder.
+ if ld.Config.Mode&NeedTypesInfo != 0 {
+ lpkg.TypesInfo = &types.Info{
+ Types: make(map[ast.Expr]types.TypeAndValue),
+ Defs: make(map[*ast.Ident]types.Object),
+ Uses: make(map[*ast.Ident]types.Object),
+ Implicits: make(map[ast.Node]types.Object),
+ Instances: make(map[*ast.Ident]types.Instance),
+ Scopes: make(map[ast.Node]*types.Scope),
+ Selections: make(map[*ast.SelectorExpr]*types.Selection),
+ FileVersions: make(map[*ast.File]string),
+ }
}
- versions.InitFileVersions(lpkg.TypesInfo)
lpkg.TypesSizes = ld.sizes
importer := importerFunc(func(path string) (*types.Package, error) {
@@ -1232,6 +1258,10 @@ func (ld *loader) loadPackage(lpkg *loaderPackage) {
}
}
+ // Type-checking is CPU intensive.
+ cpuLimit <- unit{} // acquire a token
+ defer func() { <-cpuLimit }() // release a token
+
typErr := types.NewChecker(tc, ld.Fset, lpkg.Types, lpkg.TypesInfo).Files(lpkg.Syntax)
lpkg.importErrors = nil // no longer needed
@@ -1296,8 +1326,11 @@ type importerFunc func(path string) (*types.Package, error)
func (f importerFunc) Import(path string) (*types.Package, error) { return f(path) }
// We use a counting semaphore to limit
-// the number of parallel I/O calls per process.
-var ioLimit = make(chan bool, 20)
+// the number of parallel I/O calls or CPU threads per process.
+var (
+ ioLimit = make(chan unit, 20)
+ cpuLimit = make(chan unit, runtime.GOMAXPROCS(0))
+)
func (ld *loader) parseFile(filename string) (*ast.File, error) {
ld.parseCacheMu.Lock()
@@ -1314,20 +1347,28 @@ func (ld *loader) parseFile(filename string) (*ast.File, error) {
var src []byte
for f, contents := range ld.Config.Overlay {
+ // TODO(adonovan): Inefficient for large overlays.
+ // Do an exact name-based map lookup
+ // (for nonexistent files) followed by a
+ // FileID-based map lookup (for existing ones).
if sameFile(f, filename) {
src = contents
+ break
}
}
var err error
if src == nil {
- ioLimit <- true // wait
+ ioLimit <- unit{} // acquire a token
src, err = os.ReadFile(filename)
- <-ioLimit // signal
+ <-ioLimit // release a token
}
if err != nil {
v.err = err
} else {
+ // Parsing is CPU intensive.
+ cpuLimit <- unit{} // acquire a token
v.f, v.err = ld.ParseFile(ld.Fset, filename, src)
+ <-cpuLimit // release a token
}
close(v.ready)
@@ -1342,18 +1383,21 @@ func (ld *loader) parseFile(filename string) (*ast.File, error) {
// Because files are scanned in parallel, the token.Pos
// positions of the resulting ast.Files are not ordered.
func (ld *loader) parseFiles(filenames []string) ([]*ast.File, []error) {
- var wg sync.WaitGroup
- n := len(filenames)
- parsed := make([]*ast.File, n)
- errors := make([]error, n)
- for i, file := range filenames {
- wg.Add(1)
- go func(i int, filename string) {
+ var (
+ n = len(filenames)
+ parsed = make([]*ast.File, n)
+ errors = make([]error, n)
+ )
+ var g errgroup.Group
+ for i, filename := range filenames {
+ // This creates goroutines unnecessarily in the
+ // cache-hit case, but that case is uncommon.
+ g.Go(func() error {
parsed[i], errors[i] = ld.parseFile(filename)
- wg.Done()
- }(i, file)
+ return nil
+ })
}
- wg.Wait()
+ g.Wait()
// Eliminate nils, preserving order.
var o int
@@ -1524,4 +1568,4 @@ func usesExportData(cfg *Config) bool {
return cfg.Mode&NeedExportFile != 0 || cfg.Mode&NeedTypes != 0 && cfg.Mode&NeedDeps == 0
}
-var _ interface{} = io.Discard // assert build toolchain is go1.16 or later
+type unit struct{}
diff --git a/vendor/golang.org/x/tools/go/types/objectpath/objectpath.go b/vendor/golang.org/x/tools/go/types/objectpath/objectpath.go
index a70b727f2c607..16ed3c1780bad 100644
--- a/vendor/golang.org/x/tools/go/types/objectpath/objectpath.go
+++ b/vendor/golang.org/x/tools/go/types/objectpath/objectpath.go
@@ -281,25 +281,25 @@ func (enc *Encoder) For(obj types.Object) (Path, error) {
T := o.Type()
if alias, ok := T.(*types.Alias); ok {
- if r := findTypeParam(obj, aliases.TypeParams(alias), path, opTypeParam, nil); r != nil {
+ if r := findTypeParam(obj, aliases.TypeParams(alias), path, opTypeParam); r != nil {
return Path(r), nil
}
- if r := find(obj, aliases.Rhs(alias), append(path, opRhs), nil); r != nil {
+ if r := find(obj, aliases.Rhs(alias), append(path, opRhs)); r != nil {
return Path(r), nil
}
} else if tname.IsAlias() {
// legacy alias
- if r := find(obj, T, path, nil); r != nil {
+ if r := find(obj, T, path); r != nil {
return Path(r), nil
}
} else if named, ok := T.(*types.Named); ok {
// defined (named) type
- if r := findTypeParam(obj, named.TypeParams(), path, opTypeParam, nil); r != nil {
+ if r := findTypeParam(obj, named.TypeParams(), path, opTypeParam); r != nil {
return Path(r), nil
}
- if r := find(obj, named.Underlying(), append(path, opUnderlying), nil); r != nil {
+ if r := find(obj, named.Underlying(), append(path, opUnderlying)); r != nil {
return Path(r), nil
}
}
@@ -312,7 +312,7 @@ func (enc *Encoder) For(obj types.Object) (Path, error) {
if _, ok := o.(*types.TypeName); !ok {
if o.Exported() {
// exported non-type (const, var, func)
- if r := find(obj, o.Type(), append(path, opType), nil); r != nil {
+ if r := find(obj, o.Type(), append(path, opType)); r != nil {
return Path(r), nil
}
}
@@ -332,7 +332,7 @@ func (enc *Encoder) For(obj types.Object) (Path, error) {
if m == obj {
return Path(path2), nil // found declared method
}
- if r := find(obj, m.Type(), append(path2, opType), nil); r != nil {
+ if r := find(obj, m.Type(), append(path2, opType)); r != nil {
return Path(r), nil
}
}
@@ -447,46 +447,64 @@ func (enc *Encoder) concreteMethod(meth *types.Func) (Path, bool) {
//
// The seen map is used to short circuit cycles through type parameters. If
// nil, it will be allocated as necessary.
-func find(obj types.Object, T types.Type, path []byte, seen map[*types.TypeName]bool) []byte {
+//
+// The seenMethods map is used internally to short circuit cycles through
+// interface methods, such as occur in the following example:
+//
+// type I interface { f() interface{I} }
+//
+// See golang/go#68046 for details.
+func find(obj types.Object, T types.Type, path []byte) []byte {
+ return (&finder{obj: obj}).find(T, path)
+}
+
+// finder closes over search state for a call to find.
+type finder struct {
+ obj types.Object // the sought object
+ seenTParamNames map[*types.TypeName]bool // for cycle breaking through type parameters
+ seenMethods map[*types.Func]bool // for cycle breaking through recursive interfaces
+}
+
+func (f *finder) find(T types.Type, path []byte) []byte {
switch T := T.(type) {
case *types.Alias:
- return find(obj, types.Unalias(T), path, seen)
+ return f.find(types.Unalias(T), path)
case *types.Basic, *types.Named:
// Named types belonging to pkg were handled already,
// so T must belong to another package. No path.
return nil
case *types.Pointer:
- return find(obj, T.Elem(), append(path, opElem), seen)
+ return f.find(T.Elem(), append(path, opElem))
case *types.Slice:
- return find(obj, T.Elem(), append(path, opElem), seen)
+ return f.find(T.Elem(), append(path, opElem))
case *types.Array:
- return find(obj, T.Elem(), append(path, opElem), seen)
+ return f.find(T.Elem(), append(path, opElem))
case *types.Chan:
- return find(obj, T.Elem(), append(path, opElem), seen)
+ return f.find(T.Elem(), append(path, opElem))
case *types.Map:
- if r := find(obj, T.Key(), append(path, opKey), seen); r != nil {
+ if r := f.find(T.Key(), append(path, opKey)); r != nil {
return r
}
- return find(obj, T.Elem(), append(path, opElem), seen)
+ return f.find(T.Elem(), append(path, opElem))
case *types.Signature:
- if r := findTypeParam(obj, T.RecvTypeParams(), path, opRecvTypeParam, nil); r != nil {
+ if r := f.findTypeParam(T.RecvTypeParams(), path, opRecvTypeParam); r != nil {
return r
}
- if r := findTypeParam(obj, T.TypeParams(), path, opTypeParam, seen); r != nil {
+ if r := f.findTypeParam(T.TypeParams(), path, opTypeParam); r != nil {
return r
}
- if r := find(obj, T.Params(), append(path, opParams), seen); r != nil {
+ if r := f.find(T.Params(), append(path, opParams)); r != nil {
return r
}
- return find(obj, T.Results(), append(path, opResults), seen)
+ return f.find(T.Results(), append(path, opResults))
case *types.Struct:
for i := 0; i < T.NumFields(); i++ {
fld := T.Field(i)
path2 := appendOpArg(path, opField, i)
- if fld == obj {
+ if fld == f.obj {
return path2 // found field var
}
- if r := find(obj, fld.Type(), append(path2, opType), seen); r != nil {
+ if r := f.find(fld.Type(), append(path2, opType)); r != nil {
return r
}
}
@@ -495,10 +513,10 @@ func find(obj types.Object, T types.Type, path []byte, seen map[*types.TypeName]
for i := 0; i < T.Len(); i++ {
v := T.At(i)
path2 := appendOpArg(path, opAt, i)
- if v == obj {
+ if v == f.obj {
return path2 // found param/result var
}
- if r := find(obj, v.Type(), append(path2, opType), seen); r != nil {
+ if r := f.find(v.Type(), append(path2, opType)); r != nil {
return r
}
}
@@ -506,28 +524,35 @@ func find(obj types.Object, T types.Type, path []byte, seen map[*types.TypeName]
case *types.Interface:
for i := 0; i < T.NumMethods(); i++ {
m := T.Method(i)
+ if f.seenMethods[m] {
+ return nil
+ }
path2 := appendOpArg(path, opMethod, i)
- if m == obj {
+ if m == f.obj {
return path2 // found interface method
}
- if r := find(obj, m.Type(), append(path2, opType), seen); r != nil {
+ if f.seenMethods == nil {
+ f.seenMethods = make(map[*types.Func]bool)
+ }
+ f.seenMethods[m] = true
+ if r := f.find(m.Type(), append(path2, opType)); r != nil {
return r
}
}
return nil
case *types.TypeParam:
name := T.Obj()
- if name == obj {
- return append(path, opObj)
- }
- if seen[name] {
+ if f.seenTParamNames[name] {
return nil
}
- if seen == nil {
- seen = make(map[*types.TypeName]bool)
+ if name == f.obj {
+ return append(path, opObj)
}
- seen[name] = true
- if r := find(obj, T.Constraint(), append(path, opConstraint), seen); r != nil {
+ if f.seenTParamNames == nil {
+ f.seenTParamNames = make(map[*types.TypeName]bool)
+ }
+ f.seenTParamNames[name] = true
+ if r := f.find(T.Constraint(), append(path, opConstraint)); r != nil {
return r
}
return nil
@@ -535,11 +560,15 @@ func find(obj types.Object, T types.Type, path []byte, seen map[*types.TypeName]
panic(T)
}
-func findTypeParam(obj types.Object, list *types.TypeParamList, path []byte, op byte, seen map[*types.TypeName]bool) []byte {
+func findTypeParam(obj types.Object, list *types.TypeParamList, path []byte, op byte) []byte {
+ return (&finder{obj: obj}).findTypeParam(list, path, op)
+}
+
+func (f *finder) findTypeParam(list *types.TypeParamList, path []byte, op byte) []byte {
for i := 0; i < list.Len(); i++ {
tparam := list.At(i)
path2 := appendOpArg(path, op, i)
- if r := find(obj, tparam, path2, seen); r != nil {
+ if r := f.find(tparam, path2); r != nil {
return r
}
}
diff --git a/vendor/golang.org/x/tools/go/types/typeutil/map.go b/vendor/golang.org/x/tools/go/types/typeutil/map.go
index 8d824f7140f45..93b3090c687e1 100644
--- a/vendor/golang.org/x/tools/go/types/typeutil/map.go
+++ b/vendor/golang.org/x/tools/go/types/typeutil/map.go
@@ -2,30 +2,35 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// Package typeutil defines various utilities for types, such as Map,
-// a mapping from types.Type to any values.
-package typeutil // import "golang.org/x/tools/go/types/typeutil"
+// Package typeutil defines various utilities for types, such as [Map],
+// a hash table that maps [types.Type] to any value.
+package typeutil
import (
"bytes"
"fmt"
"go/types"
- "reflect"
+ "hash/maphash"
+ "unsafe"
"golang.org/x/tools/internal/typeparams"
)
// Map is a hash-table-based mapping from types (types.Type) to
-// arbitrary any values. The concrete types that implement
+// arbitrary values. The concrete types that implement
// the Type interface are pointers. Since they are not canonicalized,
// == cannot be used to check for equivalence, and thus we cannot
// simply use a Go map.
//
// Just as with map[K]V, a nil *Map is a valid empty map.
//
-// Not thread-safe.
+// Read-only map operations ([Map.At], [Map.Len], and so on) may
+// safely be called concurrently.
+//
+// TODO(adonovan): deprecate in favor of https://go.dev/issues/69420
+// and 69559, if the latter proposals for a generic hash-map type and
+// a types.Hash function are accepted.
type Map struct {
- hasher Hasher // shared by many Maps
table map[uint32][]entry // maps hash to bucket; entry.key==nil means unused
length int // number of map entries
}
@@ -36,35 +41,17 @@ type entry struct {
value any
}
-// SetHasher sets the hasher used by Map.
-//
-// All Hashers are functionally equivalent but contain internal state
-// used to cache the results of hashing previously seen types.
-//
-// A single Hasher created by MakeHasher() may be shared among many
-// Maps. This is recommended if the instances have many keys in
-// common, as it will amortize the cost of hash computation.
-//
-// A Hasher may grow without bound as new types are seen. Even when a
-// type is deleted from the map, the Hasher never shrinks, since other
-// types in the map may reference the deleted type indirectly.
+// SetHasher has no effect.
//
-// Hashers are not thread-safe, and read-only operations such as
-// Map.Lookup require updates to the hasher, so a full Mutex lock (not a
-// read-lock) is require around all Map operations if a shared
-// hasher is accessed from multiple threads.
-//
-// If SetHasher is not called, the Map will create a private hasher at
-// the first call to Insert.
-func (m *Map) SetHasher(hasher Hasher) {
- m.hasher = hasher
-}
+// It is a relic of an optimization that is no longer profitable. Do
+// not use [Hasher], [MakeHasher], or [SetHasher] in new code.
+func (m *Map) SetHasher(Hasher) {}
// Delete removes the entry with the given key, if any.
// It returns true if the entry was found.
func (m *Map) Delete(key types.Type) bool {
if m != nil && m.table != nil {
- hash := m.hasher.Hash(key)
+ hash := hash(key)
bucket := m.table[hash]
for i, e := range bucket {
if e.key != nil && types.Identical(key, e.key) {
@@ -83,7 +70,7 @@ func (m *Map) Delete(key types.Type) bool {
// The result is nil if the entry is not present.
func (m *Map) At(key types.Type) any {
if m != nil && m.table != nil {
- for _, e := range m.table[m.hasher.Hash(key)] {
+ for _, e := range m.table[hash(key)] {
if e.key != nil && types.Identical(key, e.key) {
return e.value
}
@@ -96,7 +83,7 @@ func (m *Map) At(key types.Type) any {
// and returns the previous entry, if any.
func (m *Map) Set(key types.Type, value any) (prev any) {
if m.table != nil {
- hash := m.hasher.Hash(key)
+ hash := hash(key)
bucket := m.table[hash]
var hole *entry
for i, e := range bucket {
@@ -115,10 +102,7 @@ func (m *Map) Set(key types.Type, value any) (prev any) {
m.table[hash] = append(bucket, entry{key, value})
}
} else {
- if m.hasher.memo == nil {
- m.hasher = MakeHasher()
- }
- hash := m.hasher.Hash(key)
+ hash := hash(key)
m.table = map[uint32][]entry{hash: {entry{key, value}}}
}
@@ -195,53 +179,35 @@ func (m *Map) KeysString() string {
return m.toString(false)
}
-////////////////////////////////////////////////////////////////////////
-// Hasher
-
-// A Hasher maps each type to its hash value.
-// For efficiency, a hasher uses memoization; thus its memory
-// footprint grows monotonically over time.
-// Hashers are not thread-safe.
-// Hashers have reference semantics.
-// Call MakeHasher to create a Hasher.
-type Hasher struct {
- memo map[types.Type]uint32
-
- // ptrMap records pointer identity.
- ptrMap map[any]uint32
-
- // sigTParams holds type parameters from the signature being hashed.
- // Signatures are considered identical modulo renaming of type parameters, so
- // within the scope of a signature type the identity of the signature's type
- // parameters is just their index.
- //
- // Since the language does not currently support referring to uninstantiated
- // generic types or functions, and instantiated signatures do not have type
- // parameter lists, we should never encounter a second non-empty type
- // parameter list when hashing a generic signature.
- sigTParams *types.TypeParamList
-}
+// -- Hasher --
-// MakeHasher returns a new Hasher instance.
-func MakeHasher() Hasher {
- return Hasher{
- memo: make(map[types.Type]uint32),
- ptrMap: make(map[any]uint32),
- sigTParams: nil,
- }
+// hash returns the hash of type t.
+// TODO(adonovan): replace by types.Hash when Go proposal #69420 is accepted.
+func hash(t types.Type) uint32 {
+ return theHasher.Hash(t)
}
+// A Hasher provides a [Hasher.Hash] method to map a type to its hash value.
+// Hashers are stateless, and all are equivalent.
+type Hasher struct{}
+
+var theHasher Hasher
+
+// MakeHasher returns Hasher{}.
+// Hashers are stateless; all are equivalent.
+func MakeHasher() Hasher { return theHasher }
+
// Hash computes a hash value for the given type t such that
// Identical(t, t') => Hash(t) == Hash(t').
func (h Hasher) Hash(t types.Type) uint32 {
- hash, ok := h.memo[t]
- if !ok {
- hash = h.hashFor(t)
- h.memo[t] = hash
- }
- return hash
+ return hasher{inGenericSig: false}.hash(t)
}
+// hasher holds the state of a single Hash traversal: whether we are
+// inside the signature of a generic function; this is used to
+// optimize [hasher.hashTypeParam].
+type hasher struct{ inGenericSig bool }
+
// hashString computes the Fowler–Noll–Vo hash of s.
func hashString(s string) uint32 {
var h uint32
@@ -252,21 +218,21 @@ func hashString(s string) uint32 {
return h
}
-// hashFor computes the hash of t.
-func (h Hasher) hashFor(t types.Type) uint32 {
+// hash computes the hash of t.
+func (h hasher) hash(t types.Type) uint32 {
// See Identical for rationale.
switch t := t.(type) {
case *types.Basic:
return uint32(t.Kind())
case *types.Alias:
- return h.Hash(types.Unalias(t))
+ return h.hash(types.Unalias(t))
case *types.Array:
- return 9043 + 2*uint32(t.Len()) + 3*h.Hash(t.Elem())
+ return 9043 + 2*uint32(t.Len()) + 3*h.hash(t.Elem())
case *types.Slice:
- return 9049 + 2*h.Hash(t.Elem())
+ return 9049 + 2*h.hash(t.Elem())
case *types.Struct:
var hash uint32 = 9059
@@ -277,12 +243,12 @@ func (h Hasher) hashFor(t types.Type) uint32 {
}
hash += hashString(t.Tag(i))
hash += hashString(f.Name()) // (ignore f.Pkg)
- hash += h.Hash(f.Type())
+ hash += h.hash(f.Type())
}
return hash
case *types.Pointer:
- return 9067 + 2*h.Hash(t.Elem())
+ return 9067 + 2*h.hash(t.Elem())
case *types.Signature:
var hash uint32 = 9091
@@ -290,33 +256,11 @@ func (h Hasher) hashFor(t types.Type) uint32 {
hash *= 8863
}
- // Use a separate hasher for types inside of the signature, where type
- // parameter identity is modified to be (index, constraint). We must use a
- // new memo for this hasher as type identity may be affected by this
- // masking. For example, in func[T any](*T), the identity of *T depends on
- // whether we are mapping the argument in isolation, or recursively as part
- // of hashing the signature.
- //
- // We should never encounter a generic signature while hashing another
- // generic signature, but defensively set sigTParams only if h.mask is
- // unset.
tparams := t.TypeParams()
- if h.sigTParams == nil && tparams.Len() != 0 {
- h = Hasher{
- // There may be something more efficient than discarding the existing
- // memo, but it would require detecting whether types are 'tainted' by
- // references to type parameters.
- memo: make(map[types.Type]uint32),
- // Re-using ptrMap ensures that pointer identity is preserved in this
- // hasher.
- ptrMap: h.ptrMap,
- sigTParams: tparams,
- }
- }
-
- for i := 0; i < tparams.Len(); i++ {
+ for i := range tparams.Len() {
+ h.inGenericSig = true
tparam := tparams.At(i)
- hash += 7 * h.Hash(tparam.Constraint())
+ hash += 7 * h.hash(tparam.Constraint())
}
return hash + 3*h.hashTuple(t.Params()) + 5*h.hashTuple(t.Results())
@@ -350,17 +294,17 @@ func (h Hasher) hashFor(t types.Type) uint32 {
return hash
case *types.Map:
- return 9109 + 2*h.Hash(t.Key()) + 3*h.Hash(t.Elem())
+ return 9109 + 2*h.hash(t.Key()) + 3*h.hash(t.Elem())
case *types.Chan:
- return 9127 + 2*uint32(t.Dir()) + 3*h.Hash(t.Elem())
+ return 9127 + 2*uint32(t.Dir()) + 3*h.hash(t.Elem())
case *types.Named:
- hash := h.hashPtr(t.Obj())
+ hash := h.hashTypeName(t.Obj())
targs := t.TypeArgs()
for i := 0; i < targs.Len(); i++ {
targ := targs.At(i)
- hash += 2 * h.Hash(targ)
+ hash += 2 * h.hash(targ)
}
return hash
@@ -374,17 +318,17 @@ func (h Hasher) hashFor(t types.Type) uint32 {
panic(fmt.Sprintf("%T: %v", t, t))
}
-func (h Hasher) hashTuple(tuple *types.Tuple) uint32 {
+func (h hasher) hashTuple(tuple *types.Tuple) uint32 {
// See go/types.identicalTypes for rationale.
n := tuple.Len()
hash := 9137 + 2*uint32(n)
- for i := 0; i < n; i++ {
- hash += 3 * h.Hash(tuple.At(i).Type())
+ for i := range n {
+ hash += 3 * h.hash(tuple.At(i).Type())
}
return hash
}
-func (h Hasher) hashUnion(t *types.Union) uint32 {
+func (h hasher) hashUnion(t *types.Union) uint32 {
// Hash type restrictions.
terms, err := typeparams.UnionTermSet(t)
// if err != nil t has invalid type restrictions. Fall back on a non-zero
@@ -395,11 +339,11 @@ func (h Hasher) hashUnion(t *types.Union) uint32 {
return h.hashTermSet(terms)
}
-func (h Hasher) hashTermSet(terms []*types.Term) uint32 {
+func (h hasher) hashTermSet(terms []*types.Term) uint32 {
hash := 9157 + 2*uint32(len(terms))
for _, term := range terms {
// term order is not significant.
- termHash := h.Hash(term.Type())
+ termHash := h.hash(term.Type())
if term.Tilde() {
termHash *= 9161
}
@@ -408,36 +352,42 @@ func (h Hasher) hashTermSet(terms []*types.Term) uint32 {
return hash
}
-// hashTypeParam returns a hash of the type parameter t, with a hash value
-// depending on whether t is contained in h.sigTParams.
-//
-// If h.sigTParams is set and contains t, then we are in the process of hashing
-// a signature, and the hash value of t must depend only on t's index and
-// constraint: signatures are considered identical modulo type parameter
-// renaming. To avoid infinite recursion, we only hash the type parameter
-// index, and rely on types.Identical to handle signatures where constraints
-// are not identical.
-//
-// Otherwise the hash of t depends only on t's pointer identity.
-func (h Hasher) hashTypeParam(t *types.TypeParam) uint32 {
- if h.sigTParams != nil {
- i := t.Index()
- if i >= 0 && i < h.sigTParams.Len() && t == h.sigTParams.At(i) {
- return 9173 + 3*uint32(i)
- }
+// hashTypeParam returns the hash of a type parameter.
+func (h hasher) hashTypeParam(t *types.TypeParam) uint32 {
+ // Within the signature of a generic function, TypeParams are
+ // identical if they have the same index and constraint, so we
+ // hash them based on index.
+ //
+ // When we are outside a generic function, free TypeParams are
+ // identical iff they are the same object, so we can use a
+ // more discriminating hash consistent with object identity.
+ // This optimization saves [Map] about 4% when hashing all the
+ // types.Info.Types in the forward closure of net/http.
+ if !h.inGenericSig {
+ // Optimization: outside a generic function signature,
+ // use a more discrimating hash consistent with object identity.
+ return h.hashTypeName(t.Obj())
}
- return h.hashPtr(t.Obj())
+ return 9173 + 3*uint32(t.Index())
}
-// hashPtr hashes the pointer identity of ptr. It uses h.ptrMap to ensure that
-// pointers values are not dependent on the GC.
-func (h Hasher) hashPtr(ptr any) uint32 {
- if hash, ok := h.ptrMap[ptr]; ok {
- return hash
- }
- hash := uint32(reflect.ValueOf(ptr).Pointer())
- h.ptrMap[ptr] = hash
- return hash
+var theSeed = maphash.MakeSeed()
+
+// hashTypeName hashes the pointer of tname.
+func (hasher) hashTypeName(tname *types.TypeName) uint32 {
+ // Since types.Identical uses == to compare TypeNames,
+ // the Hash function uses maphash.Comparable.
+ // TODO(adonovan): or will, when it becomes available in go1.24.
+ // In the meantime we use the pointer's numeric value.
+ //
+ // hash := maphash.Comparable(theSeed, tname)
+ //
+ // (Another approach would be to hash the name and package
+ // path, and whether or not it is a package-level typename. It
+ // is rare for a package to define multiple local types with
+ // the same name.)
+ hash := uintptr(unsafe.Pointer(tname))
+ return uint32(hash ^ (hash >> 32))
}
// shallowHash computes a hash of t without looking at any of its
@@ -454,7 +404,7 @@ func (h Hasher) hashPtr(ptr any) uint32 {
// include m itself; there is no mention of the named type X that
// might help us break the cycle.
// (See comment in go/types.identical, case *Interface, for more.)
-func (h Hasher) shallowHash(t types.Type) uint32 {
+func (h hasher) shallowHash(t types.Type) uint32 {
// t is the type of an interface method (Signature),
// its params or results (Tuples), or their immediate
// elements (mostly Slice, Pointer, Basic, Named),
@@ -475,7 +425,7 @@ func (h Hasher) shallowHash(t types.Type) uint32 {
case *types.Tuple:
n := t.Len()
hash := 9137 + 2*uint32(n)
- for i := 0; i < n; i++ {
+ for i := range n {
hash += 53471161 * h.shallowHash(t.At(i).Type())
}
return hash
@@ -508,10 +458,10 @@ func (h Hasher) shallowHash(t types.Type) uint32 {
return 9127
case *types.Named:
- return h.hashPtr(t.Obj())
+ return h.hashTypeName(t.Obj())
case *types.TypeParam:
- return h.hashPtr(t.Obj())
+ return h.hashTypeParam(t)
}
panic(fmt.Sprintf("shallowHash: %T: %v", t, t))
}
diff --git a/vendor/golang.org/x/tools/internal/gcimporter/exportdata.go b/vendor/golang.org/x/tools/internal/gcimporter/exportdata.go
index f6437feb1cfde..5662a311dacee 100644
--- a/vendor/golang.org/x/tools/internal/gcimporter/exportdata.go
+++ b/vendor/golang.org/x/tools/internal/gcimporter/exportdata.go
@@ -2,49 +2,183 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// This file is a copy of $GOROOT/src/go/internal/gcimporter/exportdata.go.
-
-// This file implements FindExportData.
+// This file should be kept in sync with $GOROOT/src/internal/exportdata/exportdata.go.
+// This file also additionally implements FindExportData for gcexportdata.NewReader.
package gcimporter
import (
"bufio"
+ "bytes"
+ "errors"
"fmt"
+ "go/build"
"io"
- "strconv"
+ "os"
+ "os/exec"
+ "path/filepath"
"strings"
+ "sync"
)
-func readGopackHeader(r *bufio.Reader) (name string, size int64, err error) {
- // See $GOROOT/include/ar.h.
- hdr := make([]byte, 16+12+6+6+8+10+2)
- _, err = io.ReadFull(r, hdr)
+// FindExportData positions the reader r at the beginning of the
+// export data section of an underlying cmd/compile created archive
+// file by reading from it. The reader must be positioned at the
+// start of the file before calling this function.
+// This returns the length of the export data in bytes.
+//
+// This function is needed by [gcexportdata.Read], which must
+// accept inputs produced by the last two releases of cmd/compile,
+// plus tip.
+func FindExportData(r *bufio.Reader) (size int64, err error) {
+ arsize, err := FindPackageDefinition(r)
+ if err != nil {
+ return
+ }
+ size = int64(arsize)
+
+ objapi, headers, err := ReadObjectHeaders(r)
if err != nil {
return
}
- // leave for debugging
- if false {
- fmt.Printf("header: %s", hdr)
+ size -= int64(len(objapi))
+ for _, h := range headers {
+ size -= int64(len(h))
+ }
+
+ // Check for the binary export data section header "$$B\n".
+ // TODO(taking): Unify with ReadExportDataHeader so that it stops at the 'u' instead of reading
+ line, err := r.ReadSlice('\n')
+ if err != nil {
+ return
+ }
+ hdr := string(line)
+ if hdr != "$$B\n" {
+ err = fmt.Errorf("unknown export data header: %q", hdr)
+ return
}
- s := strings.TrimSpace(string(hdr[16+12+6+6+8:][:10]))
- length, err := strconv.Atoi(s)
- size = int64(length)
- if err != nil || hdr[len(hdr)-2] != '`' || hdr[len(hdr)-1] != '\n' {
- err = fmt.Errorf("invalid archive header")
+ size -= int64(len(hdr))
+
+ // For files with a binary export data header "$$B\n",
+ // these are always terminated by an end-of-section marker "\n$$\n".
+ // So the last bytes must always be this constant.
+ //
+ // The end-of-section marker is not a part of the export data itself.
+ // Do not include these in size.
+ //
+ // It would be nice to have sanity check that the final bytes after
+ // the export data are indeed the end-of-section marker. The split
+ // of gcexportdata.NewReader and gcexportdata.Read make checking this
+ // ugly so gcimporter gives up enforcing this. The compiler and go/types
+ // importer do enforce this, which seems good enough.
+ const endofsection = "\n$$\n"
+ size -= int64(len(endofsection))
+
+ if size < 0 {
+ err = fmt.Errorf("invalid size (%d) in the archive file: %d bytes remain without section headers (recompile package)", arsize, size)
return
}
- name = strings.TrimSpace(string(hdr[:16]))
+
return
}
-// FindExportData positions the reader r at the beginning of the
-// export data section of an underlying GC-created object/archive
-// file by reading from it. The reader must be positioned at the
-// start of the file before calling this function. The hdr result
-// is the string before the export data, either "$$" or "$$B".
-// The size result is the length of the export data in bytes, or -1 if not known.
-func FindExportData(r *bufio.Reader) (hdr string, size int64, err error) {
+// ReadUnified reads the contents of the unified export data from a reader r
+// that contains the contents of a GC-created archive file.
+//
+// On success, the reader will be positioned after the end-of-section marker "\n$$\n".
+//
+// Supported GC-created archive files have 4 layers of nesting:
+// - An archive file containing a package definition file.
+// - The package definition file contains headers followed by a data section.
+// Headers are lines (≤ 4kb) that do not start with "$$".
+// - The data section starts with "$$B\n" followed by export data followed
+// by an end of section marker "\n$$\n". (The section start "$$\n" is no
+// longer supported.)
+// - The export data starts with a format byte ('u') followed by the in
+// the given format. (See ReadExportDataHeader for older formats.)
+//
+// Putting this together, the bytes in a GC-created archive files are expected
+// to look like the following.
+// See cmd/internal/archive for more details on ar file headers.
+//
+// | \n | ar file signature
+// | __.PKGDEF...size...\n | ar header for __.PKGDEF including size.
+// | go object <...>\n | objabi header
+// | \n | other headers such as build id
+// | $$B\n | binary format marker
+// | u\n | unified export
+// | $$\n | end-of-section marker
+// | [optional padding] | padding byte (0x0A) if size is odd
+// | [ar file header] | other ar files
+// | [ar file data] |
+func ReadUnified(r *bufio.Reader) (data []byte, err error) {
+ // We historically guaranteed headers at the default buffer size (4096) work.
+ // This ensures we can use ReadSlice throughout.
+ const minBufferSize = 4096
+ r = bufio.NewReaderSize(r, minBufferSize)
+
+ size, err := FindPackageDefinition(r)
+ if err != nil {
+ return
+ }
+ n := size
+
+ objapi, headers, err := ReadObjectHeaders(r)
+ if err != nil {
+ return
+ }
+ n -= len(objapi)
+ for _, h := range headers {
+ n -= len(h)
+ }
+
+ hdrlen, err := ReadExportDataHeader(r)
+ if err != nil {
+ return
+ }
+ n -= hdrlen
+
+ // size also includes the end of section marker. Remove that many bytes from the end.
+ const marker = "\n$$\n"
+ n -= len(marker)
+
+ if n < 0 {
+ err = fmt.Errorf("invalid size (%d) in the archive file: %d bytes remain without section headers (recompile package)", size, n)
+ return
+ }
+
+ // Read n bytes from buf.
+ data = make([]byte, n)
+ _, err = io.ReadFull(r, data)
+ if err != nil {
+ return
+ }
+
+ // Check for marker at the end.
+ var suffix [len(marker)]byte
+ _, err = io.ReadFull(r, suffix[:])
+ if err != nil {
+ return
+ }
+ if s := string(suffix[:]); s != marker {
+ err = fmt.Errorf("read %q instead of end-of-section marker (%q)", s, marker)
+ return
+ }
+
+ return
+}
+
+// FindPackageDefinition positions the reader r at the beginning of a package
+// definition file ("__.PKGDEF") within a GC-created archive by reading
+// from it, and returns the size of the package definition file in the archive.
+//
+// The reader must be positioned at the start of the archive file before calling
+// this function, and "__.PKGDEF" is assumed to be the first file in the archive.
+//
+// See cmd/internal/archive for details on the archive format.
+func FindPackageDefinition(r *bufio.Reader) (size int, err error) {
+ // Uses ReadSlice to limit risk of malformed inputs.
+
// Read first line to make sure this is an object file.
line, err := r.ReadSlice('\n')
if err != nil {
@@ -52,48 +186,236 @@ func FindExportData(r *bufio.Reader) (hdr string, size int64, err error) {
return
}
- if string(line) == "!\n" {
- // Archive file. Scan to __.PKGDEF.
- var name string
- if name, size, err = readGopackHeader(r); err != nil {
- return
- }
+ // Is the first line an archive file signature?
+ if string(line) != "!\n" {
+ err = fmt.Errorf("not the start of an archive file (%q)", line)
+ return
+ }
+
+ // package export block should be first
+ size = readArchiveHeader(r, "__.PKGDEF")
+ if size <= 0 {
+ err = fmt.Errorf("not a package file")
+ return
+ }
+
+ return
+}
- // First entry should be __.PKGDEF.
- if name != "__.PKGDEF" {
- err = fmt.Errorf("go archive is missing __.PKGDEF")
+// ReadObjectHeaders reads object headers from the reader. Object headers are
+// lines that do not start with an end-of-section marker "$$". The first header
+// is the objabi header. On success, the reader will be positioned at the beginning
+// of the end-of-section marker.
+//
+// It returns an error if any header does not fit in r.Size() bytes.
+func ReadObjectHeaders(r *bufio.Reader) (objapi string, headers []string, err error) {
+ // line is a temporary buffer for headers.
+ // Use bounded reads (ReadSlice, Peek) to limit risk of malformed inputs.
+ var line []byte
+
+ // objapi header should be the first line
+ if line, err = r.ReadSlice('\n'); err != nil {
+ err = fmt.Errorf("can't find export data (%v)", err)
+ return
+ }
+ objapi = string(line)
+
+ // objapi header begins with "go object ".
+ if !strings.HasPrefix(objapi, "go object ") {
+ err = fmt.Errorf("not a go object file: %s", objapi)
+ return
+ }
+
+ // process remaining object header lines
+ for {
+ // check for an end of section marker "$$"
+ line, err = r.Peek(2)
+ if err != nil {
return
}
+ if string(line) == "$$" {
+ return // stop
+ }
- // Read first line of __.PKGDEF data, so that line
- // is once again the first line of the input.
- if line, err = r.ReadSlice('\n'); err != nil {
- err = fmt.Errorf("can't find export data (%v)", err)
+ // read next header
+ line, err = r.ReadSlice('\n')
+ if err != nil {
return
}
- size -= int64(len(line))
+ headers = append(headers, string(line))
}
+}
- // Now at __.PKGDEF in archive or still at beginning of file.
- // Either way, line should begin with "go object ".
- if !strings.HasPrefix(string(line), "go object ") {
- err = fmt.Errorf("not a Go object file")
+// ReadExportDataHeader reads the export data header and format from r.
+// It returns the number of bytes read, or an error if the format is no longer
+// supported or it failed to read.
+//
+// The only currently supported format is binary export data in the
+// unified export format.
+func ReadExportDataHeader(r *bufio.Reader) (n int, err error) {
+ // Read export data header.
+ line, err := r.ReadSlice('\n')
+ if err != nil {
return
}
- // Skip over object header to export data.
- // Begins after first line starting with $$.
- for line[0] != '$' {
- if line, err = r.ReadSlice('\n'); err != nil {
- err = fmt.Errorf("can't find export data (%v)", err)
+ hdr := string(line)
+ switch hdr {
+ case "$$\n":
+ err = fmt.Errorf("old textual export format no longer supported (recompile package)")
+ return
+
+ case "$$B\n":
+ var format byte
+ format, err = r.ReadByte()
+ if err != nil {
return
}
- size -= int64(len(line))
- }
- hdr = string(line)
- if size < 0 {
- size = -1
+ // The unified export format starts with a 'u'.
+ switch format {
+ case 'u':
+ default:
+ // Older no longer supported export formats include:
+ // indexed export format which started with an 'i'; and
+ // the older binary export format which started with a 'c',
+ // 'd', or 'v' (from "version").
+ err = fmt.Errorf("binary export format %q is no longer supported (recompile package)", format)
+ return
+ }
+
+ default:
+ err = fmt.Errorf("unknown export data header: %q", hdr)
+ return
}
+ n = len(hdr) + 1 // + 1 is for 'u'
return
}
+
+// FindPkg returns the filename and unique package id for an import
+// path based on package information provided by build.Import (using
+// the build.Default build.Context). A relative srcDir is interpreted
+// relative to the current working directory.
+//
+// FindPkg is only used in tests within x/tools.
+func FindPkg(path, srcDir string) (filename, id string, err error) {
+ // TODO(taking): Move internal/exportdata.FindPkg into its own file,
+ // and then this copy into a _test package.
+ if path == "" {
+ return "", "", errors.New("path is empty")
+ }
+
+ var noext string
+ switch {
+ default:
+ // "x" -> "$GOPATH/pkg/$GOOS_$GOARCH/x.ext", "x"
+ // Don't require the source files to be present.
+ if abs, err := filepath.Abs(srcDir); err == nil { // see issue 14282
+ srcDir = abs
+ }
+ var bp *build.Package
+ bp, err = build.Import(path, srcDir, build.FindOnly|build.AllowBinary)
+ if bp.PkgObj == "" {
+ if bp.Goroot && bp.Dir != "" {
+ filename, err = lookupGorootExport(bp.Dir)
+ if err == nil {
+ _, err = os.Stat(filename)
+ }
+ if err == nil {
+ return filename, bp.ImportPath, nil
+ }
+ }
+ goto notfound
+ } else {
+ noext = strings.TrimSuffix(bp.PkgObj, ".a")
+ }
+ id = bp.ImportPath
+
+ case build.IsLocalImport(path):
+ // "./x" -> "/this/directory/x.ext", "/this/directory/x"
+ noext = filepath.Join(srcDir, path)
+ id = noext
+
+ case filepath.IsAbs(path):
+ // for completeness only - go/build.Import
+ // does not support absolute imports
+ // "/x" -> "/x.ext", "/x"
+ noext = path
+ id = path
+ }
+
+ if false { // for debugging
+ if path != id {
+ fmt.Printf("%s -> %s\n", path, id)
+ }
+ }
+
+ // try extensions
+ for _, ext := range pkgExts {
+ filename = noext + ext
+ f, statErr := os.Stat(filename)
+ if statErr == nil && !f.IsDir() {
+ return filename, id, nil
+ }
+ if err == nil {
+ err = statErr
+ }
+ }
+
+notfound:
+ if err == nil {
+ return "", path, fmt.Errorf("can't find import: %q", path)
+ }
+ return "", path, fmt.Errorf("can't find import: %q: %w", path, err)
+}
+
+var pkgExts = [...]string{".a", ".o"} // a file from the build cache will have no extension
+
+var exportMap sync.Map // package dir → func() (string, error)
+
+// lookupGorootExport returns the location of the export data
+// (normally found in the build cache, but located in GOROOT/pkg
+// in prior Go releases) for the package located in pkgDir.
+//
+// (We use the package's directory instead of its import path
+// mainly to simplify handling of the packages in src/vendor
+// and cmd/vendor.)
+//
+// lookupGorootExport is only used in tests within x/tools.
+func lookupGorootExport(pkgDir string) (string, error) {
+ f, ok := exportMap.Load(pkgDir)
+ if !ok {
+ var (
+ listOnce sync.Once
+ exportPath string
+ err error
+ )
+ f, _ = exportMap.LoadOrStore(pkgDir, func() (string, error) {
+ listOnce.Do(func() {
+ cmd := exec.Command(filepath.Join(build.Default.GOROOT, "bin", "go"), "list", "-export", "-f", "{{.Export}}", pkgDir)
+ cmd.Dir = build.Default.GOROOT
+ cmd.Env = append(os.Environ(), "PWD="+cmd.Dir, "GOROOT="+build.Default.GOROOT)
+ var output []byte
+ output, err = cmd.Output()
+ if err != nil {
+ if ee, ok := err.(*exec.ExitError); ok && len(ee.Stderr) > 0 {
+ err = errors.New(string(ee.Stderr))
+ }
+ return
+ }
+
+ exports := strings.Split(string(bytes.TrimSpace(output)), "\n")
+ if len(exports) != 1 {
+ err = fmt.Errorf("go list reported %d exports; expected 1", len(exports))
+ return
+ }
+
+ exportPath = exports[0]
+ })
+
+ return exportPath, err
+ })
+ }
+
+ return f.(func() (string, error))()
+}
diff --git a/vendor/golang.org/x/tools/internal/gcimporter/gcimporter.go b/vendor/golang.org/x/tools/internal/gcimporter/gcimporter.go
index e6c5d51f8e5ca..3dbd21d1b900b 100644
--- a/vendor/golang.org/x/tools/internal/gcimporter/gcimporter.go
+++ b/vendor/golang.org/x/tools/internal/gcimporter/gcimporter.go
@@ -23,17 +23,11 @@ package gcimporter // import "golang.org/x/tools/internal/gcimporter"
import (
"bufio"
- "bytes"
"fmt"
- "go/build"
"go/token"
"go/types"
"io"
"os"
- "os/exec"
- "path/filepath"
- "strings"
- "sync"
)
const (
@@ -45,125 +39,14 @@ const (
trace = false
)
-var exportMap sync.Map // package dir → func() (string, bool)
-
-// lookupGorootExport returns the location of the export data
-// (normally found in the build cache, but located in GOROOT/pkg
-// in prior Go releases) for the package located in pkgDir.
-//
-// (We use the package's directory instead of its import path
-// mainly to simplify handling of the packages in src/vendor
-// and cmd/vendor.)
-func lookupGorootExport(pkgDir string) (string, bool) {
- f, ok := exportMap.Load(pkgDir)
- if !ok {
- var (
- listOnce sync.Once
- exportPath string
- )
- f, _ = exportMap.LoadOrStore(pkgDir, func() (string, bool) {
- listOnce.Do(func() {
- cmd := exec.Command("go", "list", "-export", "-f", "{{.Export}}", pkgDir)
- cmd.Dir = build.Default.GOROOT
- var output []byte
- output, err := cmd.Output()
- if err != nil {
- return
- }
-
- exports := strings.Split(string(bytes.TrimSpace(output)), "\n")
- if len(exports) != 1 {
- return
- }
-
- exportPath = exports[0]
- })
-
- return exportPath, exportPath != ""
- })
- }
-
- return f.(func() (string, bool))()
-}
-
-var pkgExts = [...]string{".a", ".o"}
-
-// FindPkg returns the filename and unique package id for an import
-// path based on package information provided by build.Import (using
-// the build.Default build.Context). A relative srcDir is interpreted
-// relative to the current working directory.
-// If no file was found, an empty filename is returned.
-func FindPkg(path, srcDir string) (filename, id string) {
- if path == "" {
- return
- }
-
- var noext string
- switch {
- default:
- // "x" -> "$GOPATH/pkg/$GOOS_$GOARCH/x.ext", "x"
- // Don't require the source files to be present.
- if abs, err := filepath.Abs(srcDir); err == nil { // see issue 14282
- srcDir = abs
- }
- bp, _ := build.Import(path, srcDir, build.FindOnly|build.AllowBinary)
- if bp.PkgObj == "" {
- var ok bool
- if bp.Goroot && bp.Dir != "" {
- filename, ok = lookupGorootExport(bp.Dir)
- }
- if !ok {
- id = path // make sure we have an id to print in error message
- return
- }
- } else {
- noext = strings.TrimSuffix(bp.PkgObj, ".a")
- id = bp.ImportPath
- }
-
- case build.IsLocalImport(path):
- // "./x" -> "/this/directory/x.ext", "/this/directory/x"
- noext = filepath.Join(srcDir, path)
- id = noext
-
- case filepath.IsAbs(path):
- // for completeness only - go/build.Import
- // does not support absolute imports
- // "/x" -> "/x.ext", "/x"
- noext = path
- id = path
- }
-
- if false { // for debugging
- if path != id {
- fmt.Printf("%s -> %s\n", path, id)
- }
- }
-
- if filename != "" {
- if f, err := os.Stat(filename); err == nil && !f.IsDir() {
- return
- }
- }
-
- // try extensions
- for _, ext := range pkgExts {
- filename = noext + ext
- if f, err := os.Stat(filename); err == nil && !f.IsDir() {
- return
- }
- }
-
- filename = "" // not found
- return
-}
-
// Import imports a gc-generated package given its import path and srcDir, adds
// the corresponding package object to the packages map, and returns the object.
// The packages map must contain all packages already imported.
-func Import(packages map[string]*types.Package, path, srcDir string, lookup func(path string) (io.ReadCloser, error)) (pkg *types.Package, err error) {
+//
+// Import is only used in tests.
+func Import(fset *token.FileSet, packages map[string]*types.Package, path, srcDir string, lookup func(path string) (io.ReadCloser, error)) (pkg *types.Package, err error) {
var rc io.ReadCloser
- var filename, id string
+ var id string
if lookup != nil {
// With custom lookup specified, assume that caller has
// converted path to a canonical import path for use in the map.
@@ -182,12 +65,13 @@ func Import(packages map[string]*types.Package, path, srcDir string, lookup func
}
rc = f
} else {
- filename, id = FindPkg(path, srcDir)
+ var filename string
+ filename, id, err = FindPkg(path, srcDir)
if filename == "" {
if path == "unsafe" {
return types.Unsafe, nil
}
- return nil, fmt.Errorf("can't find import: %q", id)
+ return nil, err
}
// no need to re-import if the package was imported completely before
@@ -210,62 +94,15 @@ func Import(packages map[string]*types.Package, path, srcDir string, lookup func
}
defer rc.Close()
- var hdr string
- var size int64
buf := bufio.NewReader(rc)
- if hdr, size, err = FindExportData(buf); err != nil {
+ data, err := ReadUnified(buf)
+ if err != nil {
+ err = fmt.Errorf("import %q: %v", path, err)
return
}
- switch hdr {
- case "$$B\n":
- var data []byte
- data, err = io.ReadAll(buf)
- if err != nil {
- break
- }
-
- // TODO(gri): allow clients of go/importer to provide a FileSet.
- // Or, define a new standard go/types/gcexportdata package.
- fset := token.NewFileSet()
-
- // Select appropriate importer.
- if len(data) > 0 {
- switch data[0] {
- case 'v', 'c', 'd':
- // binary: emitted by cmd/compile till go1.10; obsolete.
- return nil, fmt.Errorf("binary (%c) import format is no longer supported", data[0])
-
- case 'i':
- // indexed: emitted by cmd/compile till go1.19;
- // now used only for serializing go/types.
- // See https://github.com/golang/go/issues/69491.
- _, pkg, err := IImportData(fset, packages, data[1:], id)
- return pkg, err
-
- case 'u':
- // unified: emitted by cmd/compile since go1.20.
- _, pkg, err := UImportData(fset, packages, data[1:size], id)
- return pkg, err
-
- default:
- l := len(data)
- if l > 10 {
- l = 10
- }
- return nil, fmt.Errorf("unexpected export data with prefix %q for path %s", string(data[:l]), id)
- }
- }
-
- default:
- err = fmt.Errorf("unknown export data header: %q", hdr)
- }
+ // unified: emitted by cmd/compile since go1.20.
+ _, pkg, err = UImportData(fset, packages, data, id)
return
}
-
-type byPath []*types.Package
-
-func (a byPath) Len() int { return len(a) }
-func (a byPath) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
-func (a byPath) Less(i, j int) bool { return a[i].Path() < a[j].Path() }
diff --git a/vendor/golang.org/x/tools/internal/gcimporter/iexport.go b/vendor/golang.org/x/tools/internal/gcimporter/iexport.go
index 1e19fbed8e72f..7dfc31a37d7c0 100644
--- a/vendor/golang.org/x/tools/internal/gcimporter/iexport.go
+++ b/vendor/golang.org/x/tools/internal/gcimporter/iexport.go
@@ -246,6 +246,26 @@ import (
// IExportShallow encodes "shallow" export data for the specified package.
//
+// For types, we use "shallow" export data. Historically, the Go
+// compiler always produced a summary of the types for a given package
+// that included types from other packages that it indirectly
+// referenced: "deep" export data. This had the advantage that the
+// compiler (and analogous tools such as gopls) need only load one
+// file per direct import. However, it meant that the files tended to
+// get larger based on the level of the package in the import
+// graph. For example, higher-level packages in the kubernetes module
+// have over 1MB of "deep" export data, even when they have almost no
+// content of their own, merely because they mention a major type that
+// references many others. In pathological cases the export data was
+// 300x larger than the source for a package due to this quadratic
+// growth.
+//
+// "Shallow" export data means that the serialized types describe only
+// a single package. If those types mention types from other packages,
+// the type checker may need to request additional packages beyond
+// just the direct imports. Type information for the entire transitive
+// closure of imports is provided (lazily) by the DAG.
+//
// No promises are made about the encoding other than that it can be decoded by
// the same version of IIExportShallow. If you plan to save export data in the
// file system, be sure to include a cryptographic digest of the executable in
@@ -268,8 +288,8 @@ func IExportShallow(fset *token.FileSet, pkg *types.Package, reportf ReportFunc)
}
// IImportShallow decodes "shallow" types.Package data encoded by
-// IExportShallow in the same executable. This function cannot import data from
-// cmd/compile or gcexportdata.Write.
+// [IExportShallow] in the same executable. This function cannot import data
+// from cmd/compile or gcexportdata.Write.
//
// The importer calls getPackages to obtain package symbols for all
// packages mentioned in the export data, including the one being
diff --git a/vendor/golang.org/x/tools/internal/gcimporter/iimport.go b/vendor/golang.org/x/tools/internal/gcimporter/iimport.go
index 21908a158b4b2..69b1d697cbed8 100644
--- a/vendor/golang.org/x/tools/internal/gcimporter/iimport.go
+++ b/vendor/golang.org/x/tools/internal/gcimporter/iimport.go
@@ -5,8 +5,6 @@
// Indexed package import.
// See iexport.go for the export data format.
-// This file is a copy of $GOROOT/src/go/internal/gcimporter/iimport.go.
-
package gcimporter
import (
@@ -558,6 +556,14 @@ type importReader struct {
prevColumn int64
}
+// markBlack is redefined in iimport_go123.go, to work around golang/go#69912.
+//
+// If TypeNames are not marked black (in the sense of go/types cycle
+// detection), they may be mutated when dot-imported. Fix this by punching a
+// hole through the type, when compiling with Go 1.23. (The bug has been fixed
+// for 1.24, but the fix was not worth back-porting).
+var markBlack = func(name *types.TypeName) {}
+
func (r *importReader) obj(name string) {
tag := r.byte()
pos := r.pos()
@@ -570,6 +576,7 @@ func (r *importReader) obj(name string) {
}
typ := r.typ()
obj := aliases.NewAlias(r.p.aliases, pos, r.currPkg, name, typ, tparams)
+ markBlack(obj) // workaround for golang/go#69912
r.declare(obj)
case constTag:
@@ -590,6 +597,9 @@ func (r *importReader) obj(name string) {
// declaration before recursing.
obj := types.NewTypeName(pos, r.currPkg, name, nil)
named := types.NewNamed(obj, nil, nil)
+
+ markBlack(obj) // workaround for golang/go#69912
+
// Declare obj before calling r.tparamList, so the new type name is recognized
// if used in the constraint of one of its own typeparams (see #48280).
r.declare(obj)
@@ -1099,3 +1109,9 @@ func (r *importReader) byte() byte {
}
return x
}
+
+type byPath []*types.Package
+
+func (a byPath) Len() int { return len(a) }
+func (a byPath) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
+func (a byPath) Less(i, j int) bool { return a[i].Path() < a[j].Path() }
diff --git a/vendor/golang.org/x/tools/internal/gcimporter/iimport_go122.go b/vendor/golang.org/x/tools/internal/gcimporter/iimport_go122.go
new file mode 100644
index 0000000000000..7586bfaca6038
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/gcimporter/iimport_go122.go
@@ -0,0 +1,53 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build go1.22 && !go1.24
+
+package gcimporter
+
+import (
+ "go/token"
+ "go/types"
+ "unsafe"
+)
+
+// TODO(rfindley): delete this workaround once go1.24 is assured.
+
+func init() {
+ // Update markBlack so that it correctly sets the color
+ // of imported TypeNames.
+ //
+ // See the doc comment for markBlack for details.
+
+ type color uint32
+ const (
+ white color = iota
+ black
+ grey
+ )
+ type object struct {
+ _ *types.Scope
+ _ token.Pos
+ _ *types.Package
+ _ string
+ _ types.Type
+ _ uint32
+ color_ color
+ _ token.Pos
+ }
+ type typeName struct {
+ object
+ }
+
+ // If the size of types.TypeName changes, this will fail to compile.
+ const delta = int64(unsafe.Sizeof(typeName{})) - int64(unsafe.Sizeof(types.TypeName{}))
+ var _ [-delta * delta]int
+
+ markBlack = func(obj *types.TypeName) {
+ type uP = unsafe.Pointer
+ var ptr *typeName
+ *(*uP)(uP(&ptr)) = uP(obj)
+ ptr.color_ = black
+ }
+}
diff --git a/vendor/golang.org/x/tools/internal/gcimporter/support.go b/vendor/golang.org/x/tools/internal/gcimporter/support.go
new file mode 100644
index 0000000000000..4af810dc4125b
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/gcimporter/support.go
@@ -0,0 +1,30 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package gcimporter
+
+import (
+ "bufio"
+ "io"
+ "strconv"
+ "strings"
+)
+
+// Copy of $GOROOT/src/cmd/internal/archive.ReadHeader.
+func readArchiveHeader(b *bufio.Reader, name string) int {
+ // architecture-independent object file output
+ const HeaderSize = 60
+
+ var buf [HeaderSize]byte
+ if _, err := io.ReadFull(b, buf[:]); err != nil {
+ return -1
+ }
+ aname := strings.Trim(string(buf[0:16]), " ")
+ if !strings.HasPrefix(aname, name) {
+ return -1
+ }
+ asize := strings.Trim(string(buf[48:58]), " ")
+ i, _ := strconv.Atoi(asize)
+ return i
+}
diff --git a/vendor/golang.org/x/tools/internal/gcimporter/ureader_yes.go b/vendor/golang.org/x/tools/internal/gcimporter/ureader_yes.go
index 1db408613c98c..6cdab448eca79 100644
--- a/vendor/golang.org/x/tools/internal/gcimporter/ureader_yes.go
+++ b/vendor/golang.org/x/tools/internal/gcimporter/ureader_yes.go
@@ -11,7 +11,6 @@ import (
"go/token"
"go/types"
"sort"
- "strings"
"golang.org/x/tools/internal/aliases"
"golang.org/x/tools/internal/pkgbits"
@@ -71,7 +70,6 @@ func UImportData(fset *token.FileSet, imports map[string]*types.Package, data []
}
s := string(data)
- s = s[:strings.LastIndex(s, "\n$$\n")]
input := pkgbits.NewPkgDecoder(path, s)
pkg = readUnifiedPackage(fset, nil, imports, input)
return
@@ -266,7 +264,12 @@ func (pr *pkgReader) pkgIdx(idx pkgbits.Index) *types.Package {
func (r *reader) doPkg() *types.Package {
path := r.String()
switch path {
- case "":
+ // cmd/compile emits path="main" for main packages because
+ // that's the linker symbol prefix it used; but we need
+ // the package's path as it would be reported by go list,
+ // hence "main" below.
+ // See test at go/packages.TestMainPackagePathInModeTypes.
+ case "", "main":
path = r.p.PkgPath()
case "builtin":
return nil // universe
diff --git a/vendor/golang.org/x/tools/internal/imports/fix.go b/vendor/golang.org/x/tools/internal/imports/fix.go
index c15108178ab2b..5ae576977a29e 100644
--- a/vendor/golang.org/x/tools/internal/imports/fix.go
+++ b/vendor/golang.org/x/tools/internal/imports/fix.go
@@ -27,7 +27,6 @@ import (
"unicode"
"unicode/utf8"
- "golang.org/x/sync/errgroup"
"golang.org/x/tools/go/ast/astutil"
"golang.org/x/tools/internal/event"
"golang.org/x/tools/internal/gocommand"
@@ -91,18 +90,6 @@ type ImportFix struct {
Relevance float64 // see pkg
}
-// An ImportInfo represents a single import statement.
-type ImportInfo struct {
- ImportPath string // import path, e.g. "crypto/rand".
- Name string // import name, e.g. "crand", or "" if none.
-}
-
-// A packageInfo represents what's known about a package.
-type packageInfo struct {
- name string // real package name, if known.
- exports map[string]bool // known exports.
-}
-
// parseOtherFiles parses all the Go files in srcDir except filename, including
// test files if filename looks like a test.
//
@@ -162,8 +149,8 @@ func addGlobals(f *ast.File, globals map[string]bool) {
// collectReferences builds a map of selector expressions, from
// left hand side (X) to a set of right hand sides (Sel).
-func collectReferences(f *ast.File) references {
- refs := references{}
+func collectReferences(f *ast.File) References {
+ refs := References{}
var visitor visitFn
visitor = func(node ast.Node) ast.Visitor {
@@ -233,7 +220,7 @@ func (p *pass) findMissingImport(pkg string, syms map[string]bool) *ImportInfo {
allFound := true
for right := range syms {
- if !pkgInfo.exports[right] {
+ if !pkgInfo.Exports[right] {
allFound = false
break
}
@@ -246,11 +233,6 @@ func (p *pass) findMissingImport(pkg string, syms map[string]bool) *ImportInfo {
return nil
}
-// references is set of references found in a Go file. The first map key is the
-// left hand side of a selector expression, the second key is the right hand
-// side, and the value should always be true.
-type references map[string]map[string]bool
-
// A pass contains all the inputs and state necessary to fix a file's imports.
// It can be modified in some ways during use; see comments below.
type pass struct {
@@ -258,27 +240,29 @@ type pass struct {
fset *token.FileSet // fset used to parse f and its siblings.
f *ast.File // the file being fixed.
srcDir string // the directory containing f.
- env *ProcessEnv // the environment to use for go commands, etc.
- loadRealPackageNames bool // if true, load package names from disk rather than guessing them.
- otherFiles []*ast.File // sibling files.
+ logf func(string, ...any)
+ source Source // the environment to use for go commands, etc.
+ loadRealPackageNames bool // if true, load package names from disk rather than guessing them.
+ otherFiles []*ast.File // sibling files.
+ goroot string
// Intermediate state, generated by load.
existingImports map[string][]*ImportInfo
- allRefs references
- missingRefs references
+ allRefs References
+ missingRefs References
// Inputs to fix. These can be augmented between successive fix calls.
lastTry bool // indicates that this is the last call and fix should clean up as best it can.
candidates []*ImportInfo // candidate imports in priority order.
- knownPackages map[string]*packageInfo // information about all known packages.
+ knownPackages map[string]*PackageInfo // information about all known packages.
}
// loadPackageNames saves the package names for everything referenced by imports.
-func (p *pass) loadPackageNames(imports []*ImportInfo) error {
- if p.env.Logf != nil {
- p.env.Logf("loading package names for %v packages", len(imports))
+func (p *pass) loadPackageNames(ctx context.Context, imports []*ImportInfo) error {
+ if p.logf != nil {
+ p.logf("loading package names for %v packages", len(imports))
defer func() {
- p.env.Logf("done loading package names for %v packages", len(imports))
+ p.logf("done loading package names for %v packages", len(imports))
}()
}
var unknown []string
@@ -289,20 +273,17 @@ func (p *pass) loadPackageNames(imports []*ImportInfo) error {
unknown = append(unknown, imp.ImportPath)
}
- resolver, err := p.env.GetResolver()
- if err != nil {
- return err
- }
-
- names, err := resolver.loadPackageNames(unknown, p.srcDir)
+ names, err := p.source.LoadPackageNames(ctx, p.srcDir, unknown)
if err != nil {
return err
}
+ // TODO(rfindley): revisit this. Why do we need to store known packages with
+ // no exports? The inconsistent data is confusing.
for path, name := range names {
- p.knownPackages[path] = &packageInfo{
- name: name,
- exports: map[string]bool{},
+ p.knownPackages[path] = &PackageInfo{
+ Name: name,
+ Exports: map[string]bool{},
}
}
return nil
@@ -330,8 +311,8 @@ func (p *pass) importIdentifier(imp *ImportInfo) string {
return imp.Name
}
known := p.knownPackages[imp.ImportPath]
- if known != nil && known.name != "" {
- return withoutVersion(known.name)
+ if known != nil && known.Name != "" {
+ return withoutVersion(known.Name)
}
return ImportPathToAssumedName(imp.ImportPath)
}
@@ -339,9 +320,9 @@ func (p *pass) importIdentifier(imp *ImportInfo) string {
// load reads in everything necessary to run a pass, and reports whether the
// file already has all the imports it needs. It fills in p.missingRefs with the
// file's missing symbols, if any, or removes unused imports if not.
-func (p *pass) load() ([]*ImportFix, bool) {
- p.knownPackages = map[string]*packageInfo{}
- p.missingRefs = references{}
+func (p *pass) load(ctx context.Context) ([]*ImportFix, bool) {
+ p.knownPackages = map[string]*PackageInfo{}
+ p.missingRefs = References{}
p.existingImports = map[string][]*ImportInfo{}
// Load basic information about the file in question.
@@ -364,9 +345,11 @@ func (p *pass) load() ([]*ImportFix, bool) {
// f's imports by the identifier they introduce.
imports := collectImports(p.f)
if p.loadRealPackageNames {
- err := p.loadPackageNames(append(imports, p.candidates...))
+ err := p.loadPackageNames(ctx, append(imports, p.candidates...))
if err != nil {
- p.env.logf("loading package names: %v", err)
+ if p.logf != nil {
+ p.logf("loading package names: %v", err)
+ }
return nil, false
}
}
@@ -535,9 +518,10 @@ func (p *pass) assumeSiblingImportsValid() {
// We have the stdlib in memory; no need to guess.
rights = symbolNameSet(m)
}
- p.addCandidate(imp, &packageInfo{
+ // TODO(rfindley): we should set package name here, for consistency.
+ p.addCandidate(imp, &PackageInfo{
// no name; we already know it.
- exports: rights,
+ Exports: rights,
})
}
}
@@ -546,14 +530,14 @@ func (p *pass) assumeSiblingImportsValid() {
// addCandidate adds a candidate import to p, and merges in the information
// in pkg.
-func (p *pass) addCandidate(imp *ImportInfo, pkg *packageInfo) {
+func (p *pass) addCandidate(imp *ImportInfo, pkg *PackageInfo) {
p.candidates = append(p.candidates, imp)
if existing, ok := p.knownPackages[imp.ImportPath]; ok {
- if existing.name == "" {
- existing.name = pkg.name
+ if existing.Name == "" {
+ existing.Name = pkg.Name
}
- for export := range pkg.exports {
- existing.exports[export] = true
+ for export := range pkg.Exports {
+ existing.Exports[export] = true
}
} else {
p.knownPackages[imp.ImportPath] = pkg
@@ -581,19 +565,42 @@ func fixImportsDefault(fset *token.FileSet, f *ast.File, filename string, env *P
// getFixes gets the import fixes that need to be made to f in order to fix the imports.
// It does not modify the ast.
func getFixes(ctx context.Context, fset *token.FileSet, f *ast.File, filename string, env *ProcessEnv) ([]*ImportFix, error) {
+ source, err := NewProcessEnvSource(env, filename, f.Name.Name)
+ if err != nil {
+ return nil, err
+ }
+ goEnv, err := env.goEnv()
+ if err != nil {
+ return nil, err
+ }
+ return getFixesWithSource(ctx, fset, f, filename, goEnv["GOROOT"], env.logf, source)
+}
+
+func getFixesWithSource(ctx context.Context, fset *token.FileSet, f *ast.File, filename string, goroot string, logf func(string, ...any), source Source) ([]*ImportFix, error) {
+ // This logic is defensively duplicated from getFixes.
abs, err := filepath.Abs(filename)
if err != nil {
return nil, err
}
srcDir := filepath.Dir(abs)
- env.logf("fixImports(filename=%q), abs=%q, srcDir=%q ...", filename, abs, srcDir)
+
+ if logf != nil {
+ logf("fixImports(filename=%q), srcDir=%q ...", filename, abs, srcDir)
+ }
// First pass: looking only at f, and using the naive algorithm to
// derive package names from import paths, see if the file is already
// complete. We can't add any imports yet, because we don't know
// if missing references are actually package vars.
- p := &pass{fset: fset, f: f, srcDir: srcDir, env: env}
- if fixes, done := p.load(); done {
+ p := &pass{
+ fset: fset,
+ f: f,
+ srcDir: srcDir,
+ logf: logf,
+ goroot: goroot,
+ source: source,
+ }
+ if fixes, done := p.load(ctx); done {
return fixes, nil
}
@@ -605,7 +612,7 @@ func getFixes(ctx context.Context, fset *token.FileSet, f *ast.File, filename st
// Second pass: add information from other files in the same package,
// like their package vars and imports.
p.otherFiles = otherFiles
- if fixes, done := p.load(); done {
+ if fixes, done := p.load(ctx); done {
return fixes, nil
}
@@ -618,10 +625,17 @@ func getFixes(ctx context.Context, fset *token.FileSet, f *ast.File, filename st
// Third pass: get real package names where we had previously used
// the naive algorithm.
- p = &pass{fset: fset, f: f, srcDir: srcDir, env: env}
+ p = &pass{
+ fset: fset,
+ f: f,
+ srcDir: srcDir,
+ logf: logf,
+ goroot: goroot,
+ source: p.source, // safe to reuse, as it's just a wrapper around env
+ }
p.loadRealPackageNames = true
p.otherFiles = otherFiles
- if fixes, done := p.load(); done {
+ if fixes, done := p.load(ctx); done {
return fixes, nil
}
@@ -835,7 +849,7 @@ func GetPackageExports(ctx context.Context, wrapped func(PackageExport), searchP
return true
},
dirFound: func(pkg *pkg) bool {
- return pkgIsCandidate(filename, references{searchPkg: nil}, pkg)
+ return pkgIsCandidate(filename, References{searchPkg: nil}, pkg)
},
packageNameLoaded: func(pkg *pkg) bool {
return pkg.packageName == searchPkg
@@ -1086,11 +1100,7 @@ func (e *ProcessEnv) invokeGo(ctx context.Context, verb string, args ...string)
return e.GocmdRunner.Run(ctx, inv)
}
-func addStdlibCandidates(pass *pass, refs references) error {
- goenv, err := pass.env.goEnv()
- if err != nil {
- return err
- }
+func addStdlibCandidates(pass *pass, refs References) error {
localbase := func(nm string) string {
ans := path.Base(nm)
if ans[0] == 'v' {
@@ -1105,13 +1115,13 @@ func addStdlibCandidates(pass *pass, refs references) error {
}
add := func(pkg string) {
// Prevent self-imports.
- if path.Base(pkg) == pass.f.Name.Name && filepath.Join(goenv["GOROOT"], "src", pkg) == pass.srcDir {
+ if path.Base(pkg) == pass.f.Name.Name && filepath.Join(pass.goroot, "src", pkg) == pass.srcDir {
return
}
exports := symbolNameSet(stdlib.PackageSymbols[pkg])
pass.addCandidate(
&ImportInfo{ImportPath: pkg},
- &packageInfo{name: localbase(pkg), exports: exports})
+ &PackageInfo{Name: localbase(pkg), Exports: exports})
}
for left := range refs {
if left == "rand" {
@@ -1175,91 +1185,14 @@ type scanCallback struct {
exportsLoaded func(pkg *pkg, exports []stdlib.Symbol)
}
-func addExternalCandidates(ctx context.Context, pass *pass, refs references, filename string) error {
+func addExternalCandidates(ctx context.Context, pass *pass, refs References, filename string) error {
ctx, done := event.Start(ctx, "imports.addExternalCandidates")
defer done()
- var mu sync.Mutex
- found := make(map[string][]pkgDistance)
- callback := &scanCallback{
- rootFound: func(gopathwalk.Root) bool {
- return true // We want everything.
- },
- dirFound: func(pkg *pkg) bool {
- return pkgIsCandidate(filename, refs, pkg)
- },
- packageNameLoaded: func(pkg *pkg) bool {
- if _, want := refs[pkg.packageName]; !want {
- return false
- }
- if pkg.dir == pass.srcDir && pass.f.Name.Name == pkg.packageName {
- // The candidate is in the same directory and has the
- // same package name. Don't try to import ourselves.
- return false
- }
- if !canUse(filename, pkg.dir) {
- return false
- }
- mu.Lock()
- defer mu.Unlock()
- found[pkg.packageName] = append(found[pkg.packageName], pkgDistance{pkg, distance(pass.srcDir, pkg.dir)})
- return false // We'll do our own loading after we sort.
- },
- }
- resolver, err := pass.env.GetResolver()
+ results, err := pass.source.ResolveReferences(ctx, filename, refs)
if err != nil {
return err
}
- if err = resolver.scan(ctx, callback); err != nil {
- return err
- }
-
- // Search for imports matching potential package references.
- type result struct {
- imp *ImportInfo
- pkg *packageInfo
- }
- results := make([]*result, len(refs))
-
- g, ctx := errgroup.WithContext(ctx)
-
- searcher := symbolSearcher{
- logf: pass.env.logf,
- srcDir: pass.srcDir,
- xtest: strings.HasSuffix(pass.f.Name.Name, "_test"),
- loadExports: resolver.loadExports,
- }
-
- i := 0
- for pkgName, symbols := range refs {
- index := i // claim an index in results
- i++
- pkgName := pkgName
- symbols := symbols
-
- g.Go(func() error {
- found, err := searcher.search(ctx, found[pkgName], pkgName, symbols)
- if err != nil {
- return err
- }
- if found == nil {
- return nil // No matching package.
- }
-
- imp := &ImportInfo{
- ImportPath: found.importPathShort,
- }
- pkg := &packageInfo{
- name: pkgName,
- exports: symbols,
- }
- results[index] = &result{imp, pkg}
- return nil
- })
- }
- if err := g.Wait(); err != nil {
- return err
- }
for _, result := range results {
if result == nil {
@@ -1267,7 +1200,7 @@ func addExternalCandidates(ctx context.Context, pass *pass, refs references, fil
}
// Don't offer completions that would shadow predeclared
// names, such as github.com/coreos/etcd/error.
- if types.Universe.Lookup(result.pkg.name) != nil { // predeclared
+ if types.Universe.Lookup(result.Package.Name) != nil { // predeclared
// Ideally we would skip this candidate only
// if the predeclared name is actually
// referenced by the file, but that's a lot
@@ -1276,7 +1209,7 @@ func addExternalCandidates(ctx context.Context, pass *pass, refs references, fil
// user before long.
continue
}
- pass.addCandidate(result.imp, result.pkg)
+ pass.addCandidate(result.Import, result.Package)
}
return nil
}
@@ -1801,7 +1734,7 @@ func (s *symbolSearcher) searchOne(ctx context.Context, c pkgDistance, symbols m
// filename is the file being formatted.
// pkgIdent is the package being searched for, like "client" (if
// searching for "client.New")
-func pkgIsCandidate(filename string, refs references, pkg *pkg) bool {
+func pkgIsCandidate(filename string, refs References, pkg *pkg) bool {
// Check "internal" and "vendor" visibility:
if !canUse(filename, pkg.dir) {
return false
diff --git a/vendor/golang.org/x/tools/internal/imports/imports.go b/vendor/golang.org/x/tools/internal/imports/imports.go
index ff6b59a58a0a6..2215a12880a1e 100644
--- a/vendor/golang.org/x/tools/internal/imports/imports.go
+++ b/vendor/golang.org/x/tools/internal/imports/imports.go
@@ -47,7 +47,14 @@ type Options struct {
// Process implements golang.org/x/tools/imports.Process with explicit context in opt.Env.
func Process(filename string, src []byte, opt *Options) (formatted []byte, err error) {
fileSet := token.NewFileSet()
- file, adjust, err := parse(fileSet, filename, src, opt)
+ var parserMode parser.Mode
+ if opt.Comments {
+ parserMode |= parser.ParseComments
+ }
+ if opt.AllErrors {
+ parserMode |= parser.AllErrors
+ }
+ file, adjust, err := parse(fileSet, filename, src, parserMode, opt.Fragment)
if err != nil {
return nil, err
}
@@ -66,17 +73,19 @@ func Process(filename string, src []byte, opt *Options) (formatted []byte, err e
//
// Note that filename's directory influences which imports can be chosen,
// so it is important that filename be accurate.
-func FixImports(ctx context.Context, filename string, src []byte, opt *Options) (fixes []*ImportFix, err error) {
+func FixImports(ctx context.Context, filename string, src []byte, goroot string, logf func(string, ...any), source Source) (fixes []*ImportFix, err error) {
ctx, done := event.Start(ctx, "imports.FixImports")
defer done()
fileSet := token.NewFileSet()
- file, _, err := parse(fileSet, filename, src, opt)
+ // TODO(rfindley): these default values for ParseComments and AllErrors were
+ // extracted from gopls, but are they even needed?
+ file, _, err := parse(fileSet, filename, src, parser.ParseComments|parser.AllErrors, true)
if err != nil {
return nil, err
}
- return getFixes(ctx, fileSet, file, filename, opt.Env)
+ return getFixesWithSource(ctx, fileSet, file, filename, goroot, logf, source)
}
// ApplyFixes applies all of the fixes to the file and formats it. extraMode
@@ -114,7 +123,7 @@ func ApplyFixes(fixes []*ImportFix, filename string, src []byte, opt *Options, e
// formatted file, and returns the postpocessed result.
func formatFile(fset *token.FileSet, file *ast.File, src []byte, adjust func(orig []byte, src []byte) []byte, opt *Options) ([]byte, error) {
mergeImports(file)
- sortImports(opt.LocalPrefix, fset.File(file.Pos()), file)
+ sortImports(opt.LocalPrefix, fset.File(file.FileStart), file)
var spacesBefore []string // import paths we need spaces before
for _, impSection := range astutil.Imports(fset, file) {
// Within each block of contiguous imports, see if any
@@ -164,13 +173,9 @@ func formatFile(fset *token.FileSet, file *ast.File, src []byte, adjust func(ori
// parse parses src, which was read from filename,
// as a Go source file or statement list.
-func parse(fset *token.FileSet, filename string, src []byte, opt *Options) (*ast.File, func(orig, src []byte) []byte, error) {
- var parserMode parser.Mode // legacy ast.Object resolution is required here
- if opt.Comments {
- parserMode |= parser.ParseComments
- }
- if opt.AllErrors {
- parserMode |= parser.AllErrors
+func parse(fset *token.FileSet, filename string, src []byte, parserMode parser.Mode, fragment bool) (*ast.File, func(orig, src []byte) []byte, error) {
+ if parserMode&parser.SkipObjectResolution != 0 {
+ panic("legacy ast.Object resolution is required")
}
// Try as whole source file.
@@ -181,7 +186,7 @@ func parse(fset *token.FileSet, filename string, src []byte, opt *Options) (*ast
// If the error is that the source file didn't begin with a
// package line and we accept fragmented input, fall through to
// try as a source fragment. Stop and return on any other error.
- if !opt.Fragment || !strings.Contains(err.Error(), "expected 'package'") {
+ if !fragment || !strings.Contains(err.Error(), "expected 'package'") {
return nil, nil, err
}
diff --git a/vendor/golang.org/x/tools/internal/imports/source.go b/vendor/golang.org/x/tools/internal/imports/source.go
new file mode 100644
index 0000000000000..cbe4f3c5ba1de
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/imports/source.go
@@ -0,0 +1,63 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package imports
+
+import "context"
+
+// These types document the APIs below.
+//
+// TODO(rfindley): consider making these defined types rather than aliases.
+type (
+ ImportPath = string
+ PackageName = string
+ Symbol = string
+
+ // References is set of References found in a Go file. The first map key is the
+ // left hand side of a selector expression, the second key is the right hand
+ // side, and the value should always be true.
+ References = map[PackageName]map[Symbol]bool
+)
+
+// A Result satisfies a missing import.
+//
+// The Import field describes the missing import spec, and the Package field
+// summarizes the package exports.
+type Result struct {
+ Import *ImportInfo
+ Package *PackageInfo
+}
+
+// An ImportInfo represents a single import statement.
+type ImportInfo struct {
+ ImportPath string // import path, e.g. "crypto/rand".
+ Name string // import name, e.g. "crand", or "" if none.
+}
+
+// A PackageInfo represents what's known about a package.
+type PackageInfo struct {
+ Name string // package name in the package declaration, if known
+ Exports map[string]bool // set of names of known package level sortSymbols
+}
+
+// A Source provides imports to satisfy unresolved references in the file being
+// fixed.
+type Source interface {
+ // LoadPackageNames queries PackageName information for the requested import
+ // paths, when operating from the provided srcDir.
+ //
+ // TODO(rfindley): try to refactor to remove this operation.
+ LoadPackageNames(ctx context.Context, srcDir string, paths []ImportPath) (map[ImportPath]PackageName, error)
+
+ // ResolveReferences asks the Source for the best package name to satisfy
+ // each of the missing references, in the context of fixing the given
+ // filename.
+ //
+ // Returns a map from package name to a [Result] for that package name that
+ // provides the required symbols. Keys may be omitted in the map if no
+ // candidates satisfy all missing references for that package name. It is up
+ // to each data source to select the best result for each entry in the
+ // missing map.
+ ResolveReferences(ctx context.Context, filename string, missing References) ([]*Result, error)
+}
diff --git a/vendor/golang.org/x/tools/internal/imports/source_env.go b/vendor/golang.org/x/tools/internal/imports/source_env.go
new file mode 100644
index 0000000000000..d14abaa3195fe
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/imports/source_env.go
@@ -0,0 +1,129 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package imports
+
+import (
+ "context"
+ "path/filepath"
+ "strings"
+ "sync"
+
+ "golang.org/x/sync/errgroup"
+ "golang.org/x/tools/internal/gopathwalk"
+)
+
+// ProcessEnvSource implements the [Source] interface using the legacy
+// [ProcessEnv] abstraction.
+type ProcessEnvSource struct {
+ env *ProcessEnv
+ srcDir string
+ filename string
+ pkgName string
+}
+
+// NewProcessEnvSource returns a [ProcessEnvSource] wrapping the given
+// env, to be used for fixing imports in the file with name filename in package
+// named pkgName.
+func NewProcessEnvSource(env *ProcessEnv, filename, pkgName string) (*ProcessEnvSource, error) {
+ abs, err := filepath.Abs(filename)
+ if err != nil {
+ return nil, err
+ }
+ srcDir := filepath.Dir(abs)
+ return &ProcessEnvSource{
+ env: env,
+ srcDir: srcDir,
+ filename: filename,
+ pkgName: pkgName,
+ }, nil
+}
+
+func (s *ProcessEnvSource) LoadPackageNames(ctx context.Context, srcDir string, unknown []string) (map[string]string, error) {
+ r, err := s.env.GetResolver()
+ if err != nil {
+ return nil, err
+ }
+ return r.loadPackageNames(unknown, srcDir)
+}
+
+func (s *ProcessEnvSource) ResolveReferences(ctx context.Context, filename string, refs map[string]map[string]bool) ([]*Result, error) {
+ var mu sync.Mutex
+ found := make(map[string][]pkgDistance)
+ callback := &scanCallback{
+ rootFound: func(gopathwalk.Root) bool {
+ return true // We want everything.
+ },
+ dirFound: func(pkg *pkg) bool {
+ return pkgIsCandidate(filename, refs, pkg)
+ },
+ packageNameLoaded: func(pkg *pkg) bool {
+ if _, want := refs[pkg.packageName]; !want {
+ return false
+ }
+ if pkg.dir == s.srcDir && s.pkgName == pkg.packageName {
+ // The candidate is in the same directory and has the
+ // same package name. Don't try to import ourselves.
+ return false
+ }
+ if !canUse(filename, pkg.dir) {
+ return false
+ }
+ mu.Lock()
+ defer mu.Unlock()
+ found[pkg.packageName] = append(found[pkg.packageName], pkgDistance{pkg, distance(s.srcDir, pkg.dir)})
+ return false // We'll do our own loading after we sort.
+ },
+ }
+ resolver, err := s.env.GetResolver()
+ if err != nil {
+ return nil, err
+ }
+ if err := resolver.scan(ctx, callback); err != nil {
+ return nil, err
+ }
+
+ g, ctx := errgroup.WithContext(ctx)
+
+ searcher := symbolSearcher{
+ logf: s.env.logf,
+ srcDir: s.srcDir,
+ xtest: strings.HasSuffix(s.pkgName, "_test"),
+ loadExports: resolver.loadExports,
+ }
+
+ var resultMu sync.Mutex
+ results := make(map[string]*Result, len(refs))
+ for pkgName, symbols := range refs {
+ g.Go(func() error {
+ found, err := searcher.search(ctx, found[pkgName], pkgName, symbols)
+ if err != nil {
+ return err
+ }
+ if found == nil {
+ return nil // No matching package.
+ }
+
+ imp := &ImportInfo{
+ ImportPath: found.importPathShort,
+ }
+ pkg := &PackageInfo{
+ Name: pkgName,
+ Exports: symbols,
+ }
+ resultMu.Lock()
+ results[pkgName] = &Result{Import: imp, Package: pkg}
+ resultMu.Unlock()
+ return nil
+ })
+ }
+ if err := g.Wait(); err != nil {
+ return nil, err
+ }
+ var ans []*Result
+ for _, x := range results {
+ ans = append(ans, x)
+ }
+ return ans, nil
+}
diff --git a/vendor/golang.org/x/tools/internal/imports/source_modindex.go b/vendor/golang.org/x/tools/internal/imports/source_modindex.go
new file mode 100644
index 0000000000000..05229f06ce6b5
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/imports/source_modindex.go
@@ -0,0 +1,103 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package imports
+
+import (
+ "context"
+ "sync"
+ "time"
+
+ "golang.org/x/tools/internal/modindex"
+)
+
+// This code is here rather than in the modindex package
+// to avoid import loops
+
+// implements Source using modindex, so only for module cache.
+//
+// this is perhaps over-engineered. A new Index is read at first use.
+// And then Update is called after every 15 minutes, and a new Index
+// is read if the index changed. It is not clear the Mutex is needed.
+type IndexSource struct {
+ modcachedir string
+ mutex sync.Mutex
+ ix *modindex.Index
+ expires time.Time
+}
+
+// create a new Source. Called from NewView in cache/session.go.
+func NewIndexSource(cachedir string) *IndexSource {
+ return &IndexSource{modcachedir: cachedir}
+}
+
+func (s *IndexSource) LoadPackageNames(ctx context.Context, srcDir string, paths []ImportPath) (map[ImportPath]PackageName, error) {
+ /// This is used by goimports to resolve the package names of imports of the
+ // current package, which is irrelevant for the module cache.
+ return nil, nil
+}
+
+func (s *IndexSource) ResolveReferences(ctx context.Context, filename string, missing References) ([]*Result, error) {
+ if err := s.maybeReadIndex(); err != nil {
+ return nil, err
+ }
+ var cs []modindex.Candidate
+ for pkg, nms := range missing {
+ for nm := range nms {
+ x := s.ix.Lookup(pkg, nm, false)
+ cs = append(cs, x...)
+ }
+ }
+ found := make(map[string]*Result)
+ for _, c := range cs {
+ var x *Result
+ if x = found[c.ImportPath]; x == nil {
+ x = &Result{
+ Import: &ImportInfo{
+ ImportPath: c.ImportPath,
+ Name: "",
+ },
+ Package: &PackageInfo{
+ Name: c.PkgName,
+ Exports: make(map[string]bool),
+ },
+ }
+ found[c.ImportPath] = x
+ }
+ x.Package.Exports[c.Name] = true
+ }
+ var ans []*Result
+ for _, x := range found {
+ ans = append(ans, x)
+ }
+ return ans, nil
+}
+
+func (s *IndexSource) maybeReadIndex() error {
+ s.mutex.Lock()
+ defer s.mutex.Unlock()
+
+ var readIndex bool
+ if time.Now().After(s.expires) {
+ ok, err := modindex.Update(s.modcachedir)
+ if err != nil {
+ return err
+ }
+ if ok {
+ readIndex = true
+ }
+ }
+
+ if readIndex || s.ix == nil {
+ ix, err := modindex.ReadIndex(s.modcachedir)
+ if err != nil {
+ return err
+ }
+ s.ix = ix
+ // for now refresh every 15 minutes
+ s.expires = time.Now().Add(time.Minute * 15)
+ }
+
+ return nil
+}
diff --git a/vendor/golang.org/x/tools/internal/modindex/directories.go b/vendor/golang.org/x/tools/internal/modindex/directories.go
new file mode 100644
index 0000000000000..1e1a02f239bb5
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/modindex/directories.go
@@ -0,0 +1,135 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package modindex
+
+import (
+ "fmt"
+ "log"
+ "os"
+ "path/filepath"
+ "regexp"
+ "slices"
+ "strings"
+ "sync"
+ "time"
+
+ "golang.org/x/mod/semver"
+ "golang.org/x/tools/internal/gopathwalk"
+)
+
+type directory struct {
+ path Relpath
+ importPath string
+ version string // semantic version
+ syms []symbol
+}
+
+// filterDirs groups the directories by import path,
+// sorting the ones with the same import path by semantic version,
+// most recent first.
+func byImportPath(dirs []Relpath) (map[string][]*directory, error) {
+ ans := make(map[string][]*directory) // key is import path
+ for _, d := range dirs {
+ ip, sv, err := DirToImportPathVersion(d)
+ if err != nil {
+ return nil, err
+ }
+ ans[ip] = append(ans[ip], &directory{
+ path: d,
+ importPath: ip,
+ version: sv,
+ })
+ }
+ for k, v := range ans {
+ semanticSort(v)
+ ans[k] = v
+ }
+ return ans, nil
+}
+
+// sort the directories by semantic version, latest first
+func semanticSort(v []*directory) {
+ slices.SortFunc(v, func(l, r *directory) int {
+ if n := semver.Compare(l.version, r.version); n != 0 {
+ return -n // latest first
+ }
+ return strings.Compare(string(l.path), string(r.path))
+ })
+}
+
+// modCacheRegexp splits a relpathpath into module, module version, and package.
+var modCacheRegexp = regexp.MustCompile(`(.*)@([^/\\]*)(.*)`)
+
+// DirToImportPathVersion computes import path and semantic version
+func DirToImportPathVersion(dir Relpath) (string, string, error) {
+ m := modCacheRegexp.FindStringSubmatch(string(dir))
+ // m[1] is the module path
+ // m[2] is the version major.minor.patch(- 1 && flds[1][1] == 'D',
+ }
+ if px.Type == Func {
+ n, err := strconv.Atoi(flds[2])
+ if err != nil {
+ continue // should never happen
+ }
+ px.Results = int16(n)
+ if len(flds) >= 4 {
+ sig := strings.Split(flds[3], " ")
+ for i := 0; i < len(sig); i++ {
+ // $ cannot otherwise occur. removing the spaces
+ // almost works, but for chan struct{}, e.g.
+ sig[i] = strings.Replace(sig[i], "$", " ", -1)
+ }
+ px.Sig = toFields(sig)
+ }
+ }
+ ans = append(ans, px)
+ }
+ }
+ return ans
+}
+
+func toFields(sig []string) []Field {
+ ans := make([]Field, len(sig)/2)
+ for i := 0; i < len(ans); i++ {
+ ans[i] = Field{Arg: sig[2*i], Type: sig[2*i+1]}
+ }
+ return ans
+}
+
+// benchmarks show this is measurably better than strings.Split
+// split into first 4 fields separated by single space
+func fastSplit(x string) []string {
+ ans := make([]string, 0, 4)
+ nxt := 0
+ start := 0
+ for i := 0; i < len(x); i++ {
+ if x[i] != ' ' {
+ continue
+ }
+ ans = append(ans, x[start:i])
+ nxt++
+ start = i + 1
+ if nxt >= 3 {
+ break
+ }
+ }
+ ans = append(ans, x[start:])
+ return ans
+}
+
+func asLexType(c byte) LexType {
+ switch c {
+ case 'C':
+ return Const
+ case 'V':
+ return Var
+ case 'T':
+ return Type
+ case 'F':
+ return Func
+ }
+ return -1
+}
diff --git a/vendor/golang.org/x/tools/internal/modindex/modindex.go b/vendor/golang.org/x/tools/internal/modindex/modindex.go
new file mode 100644
index 0000000000000..355a53e71aab0
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/modindex/modindex.go
@@ -0,0 +1,164 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package modindex contains code for building and searching an index to
+// the Go module cache. The directory containing the index, returned by
+// IndexDir(), contains a file index-name- that contains the name
+// of the current index. We believe writing that short file is atomic.
+// ReadIndex reads that file to get the file name of the index.
+// WriteIndex writes an index with a unique name and then
+// writes that name into a new version of index-name-.
+// ( stands for the CurrentVersion of the index format.)
+package modindex
+
+import (
+ "path/filepath"
+ "slices"
+ "strings"
+ "time"
+
+ "golang.org/x/mod/semver"
+)
+
+// Create always creates a new index for the go module cache that is in cachedir.
+func Create(cachedir string) error {
+ _, err := indexModCache(cachedir, true)
+ return err
+}
+
+// Update the index for the go module cache that is in cachedir,
+// If there is no existing index it will build one.
+// If there are changed directories since the last index, it will
+// write a new one and return true. Otherwise it returns false.
+func Update(cachedir string) (bool, error) {
+ return indexModCache(cachedir, false)
+}
+
+// indexModCache writes an index current as of when it is called.
+// If clear is true the index is constructed from all of GOMODCACHE
+// otherwise the index is constructed from the last previous index
+// and the updates to the cache. It returns true if it wrote an index,
+// false otherwise.
+func indexModCache(cachedir string, clear bool) (bool, error) {
+ cachedir, err := filepath.Abs(cachedir)
+ if err != nil {
+ return false, err
+ }
+ cd := Abspath(cachedir)
+ future := time.Now().Add(24 * time.Hour) // safely in the future
+ ok, err := modindexTimed(future, cd, clear)
+ if err != nil {
+ return false, err
+ }
+ return ok, nil
+}
+
+// modindexTimed writes an index current as of onlyBefore.
+// If clear is true the index is constructed from all of GOMODCACHE
+// otherwise the index is constructed from the last previous index
+// and all the updates to the cache before onlyBefore.
+// It returns true if it wrote a new index, false if it wrote nothing.
+func modindexTimed(onlyBefore time.Time, cachedir Abspath, clear bool) (bool, error) {
+ var curIndex *Index
+ if !clear {
+ var err error
+ curIndex, err = ReadIndex(string(cachedir))
+ if clear && err != nil {
+ return false, err
+ }
+ // TODO(pjw): check that most of those directories still exist
+ }
+ cfg := &work{
+ onlyBefore: onlyBefore,
+ oldIndex: curIndex,
+ cacheDir: cachedir,
+ }
+ if curIndex != nil {
+ cfg.onlyAfter = curIndex.Changed
+ }
+ if err := cfg.buildIndex(); err != nil {
+ return false, err
+ }
+ if len(cfg.newIndex.Entries) == 0 && curIndex != nil {
+ // no changes from existing curIndex, don't write a new index
+ return false, nil
+ }
+ if err := cfg.writeIndex(); err != nil {
+ return false, err
+ }
+ return true, nil
+}
+
+type work struct {
+ onlyBefore time.Time // do not use directories later than this
+ onlyAfter time.Time // only interested in directories after this
+ // directories from before onlyAfter come from oldIndex
+ oldIndex *Index
+ newIndex *Index
+ cacheDir Abspath
+}
+
+func (w *work) buildIndex() error {
+ // The effective date of the new index should be at least
+ // slightly earlier than when the directories are scanned
+ // so set it now.
+ w.newIndex = &Index{Changed: time.Now(), Cachedir: w.cacheDir}
+ dirs := findDirs(string(w.cacheDir), w.onlyAfter, w.onlyBefore)
+ if len(dirs) == 0 {
+ return nil
+ }
+ newdirs, err := byImportPath(dirs)
+ if err != nil {
+ return err
+ }
+ // for each import path it might occur only in newdirs,
+ // only in w.oldIndex, or in both.
+ // If it occurs in both, use the semantically later one
+ if w.oldIndex != nil {
+ for _, e := range w.oldIndex.Entries {
+ found, ok := newdirs[e.ImportPath]
+ if !ok {
+ w.newIndex.Entries = append(w.newIndex.Entries, e)
+ continue // use this one, there is no new one
+ }
+ if semver.Compare(found[0].version, e.Version) > 0 {
+ // use the new one
+ } else {
+ // use the old one, forget the new one
+ w.newIndex.Entries = append(w.newIndex.Entries, e)
+ delete(newdirs, e.ImportPath)
+ }
+ }
+ }
+ // get symbol information for all the new diredtories
+ getSymbols(w.cacheDir, newdirs)
+ // assemble the new index entries
+ for k, v := range newdirs {
+ d := v[0]
+ pkg, names := processSyms(d.syms)
+ if pkg == "" {
+ continue // PJW: does this ever happen?
+ }
+ entry := Entry{
+ PkgName: pkg,
+ Dir: d.path,
+ ImportPath: k,
+ Version: d.version,
+ Names: names,
+ }
+ w.newIndex.Entries = append(w.newIndex.Entries, entry)
+ }
+ // sort the entries in the new index
+ slices.SortFunc(w.newIndex.Entries, func(l, r Entry) int {
+ if n := strings.Compare(l.PkgName, r.PkgName); n != 0 {
+ return n
+ }
+ return strings.Compare(l.ImportPath, r.ImportPath)
+ })
+ return nil
+}
+
+func (w *work) writeIndex() error {
+ return writeIndex(w.cacheDir, w.newIndex)
+}
diff --git a/vendor/golang.org/x/tools/internal/modindex/symbols.go b/vendor/golang.org/x/tools/internal/modindex/symbols.go
new file mode 100644
index 0000000000000..33bf2641f7b60
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/modindex/symbols.go
@@ -0,0 +1,217 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package modindex
+
+import (
+ "fmt"
+ "go/ast"
+ "go/parser"
+ "go/token"
+ "go/types"
+ "os"
+ "path/filepath"
+ "slices"
+ "strings"
+
+ "golang.org/x/sync/errgroup"
+)
+
+// The name of a symbol contains information about the symbol:
+// T for types, TD if the type is deprecated
+// C for consts, CD if the const is deprecated
+// V for vars, VD if the var is deprecated
+// and for funcs: F ( )*
+// any spaces in are replaced by $s so that the fields
+// of the name are space separated. F is replaced by FD if the func
+// is deprecated.
+type symbol struct {
+ pkg string // name of the symbols's package
+ name string // declared name
+ kind string // T, C, V, or F
+ sig string // signature information, for F
+}
+
+// find the symbols for the best directories
+func getSymbols(cd Abspath, dirs map[string][]*directory) {
+ var g errgroup.Group
+ g.SetLimit(-1) // maybe throttle this some day
+ for _, vv := range dirs {
+ // throttling some day?
+ d := vv[0]
+ g.Go(func() error {
+ thedir := filepath.Join(string(cd), string(d.path))
+ mode := parser.SkipObjectResolution | parser.ParseComments
+
+ fi, err := os.ReadDir(thedir)
+ if err != nil {
+ return nil // log this someday?
+ }
+ for _, fx := range fi {
+ if !strings.HasSuffix(fx.Name(), ".go") || strings.HasSuffix(fx.Name(), "_test.go") {
+ continue
+ }
+ fname := filepath.Join(thedir, fx.Name())
+ tr, err := parser.ParseFile(token.NewFileSet(), fname, nil, mode)
+ if err != nil {
+ continue // ignore errors, someday log them?
+ }
+ d.syms = append(d.syms, getFileExports(tr)...)
+ }
+ return nil
+ })
+ }
+ g.Wait()
+}
+
+func getFileExports(f *ast.File) []symbol {
+ pkg := f.Name.Name
+ if pkg == "main" {
+ return nil
+ }
+ var ans []symbol
+ // should we look for //go:build ignore?
+ for _, decl := range f.Decls {
+ switch decl := decl.(type) {
+ case *ast.FuncDecl:
+ if decl.Recv != nil {
+ // ignore methods, as we are completing package selections
+ continue
+ }
+ name := decl.Name.Name
+ dtype := decl.Type
+ // not looking at dtype.TypeParams. That is, treating
+ // generic functions just like non-generic ones.
+ sig := dtype.Params
+ kind := "F"
+ if isDeprecated(decl.Doc) {
+ kind += "D"
+ }
+ result := []string{fmt.Sprintf("%d", dtype.Results.NumFields())}
+ for _, x := range sig.List {
+ // This code creates a string representing the type.
+ // TODO(pjw): it may be fragile:
+ // 1. x.Type could be nil, perhaps in ill-formed code
+ // 2. ExprString might someday change incompatibly to
+ // include struct tags, which can be arbitrary strings
+ if x.Type == nil {
+ // Can this happen without a parse error? (Files with parse
+ // errors are ignored in getSymbols)
+ continue // maybe report this someday
+ }
+ tp := types.ExprString(x.Type)
+ if len(tp) == 0 {
+ // Can this happen?
+ continue // maybe report this someday
+ }
+ // This is only safe if ExprString never returns anything with a $
+ // The only place a $ can occur seems to be in a struct tag, which
+ // can be an arbitrary string literal, and ExprString does not presently
+ // print struct tags. So for this to happen the type of a formal parameter
+ // has to be a explict struct, e.g. foo(x struct{a int "$"}) and ExprString
+ // would have to show the struct tag. Even testing for this case seems
+ // a waste of effort, but let's not ignore such pathologies
+ if strings.Contains(tp, "$") {
+ continue
+ }
+ tp = strings.Replace(tp, " ", "$", -1)
+ if len(x.Names) == 0 {
+ result = append(result, "_")
+ result = append(result, tp)
+ } else {
+ for _, y := range x.Names {
+ result = append(result, y.Name)
+ result = append(result, tp)
+ }
+ }
+ }
+ sigs := strings.Join(result, " ")
+ if s := newsym(pkg, name, kind, sigs); s != nil {
+ ans = append(ans, *s)
+ }
+ case *ast.GenDecl:
+ depr := isDeprecated(decl.Doc)
+ switch decl.Tok {
+ case token.CONST, token.VAR:
+ tp := "V"
+ if decl.Tok == token.CONST {
+ tp = "C"
+ }
+ if depr {
+ tp += "D"
+ }
+ for _, sp := range decl.Specs {
+ for _, x := range sp.(*ast.ValueSpec).Names {
+ if s := newsym(pkg, x.Name, tp, ""); s != nil {
+ ans = append(ans, *s)
+ }
+ }
+ }
+ case token.TYPE:
+ tp := "T"
+ if depr {
+ tp += "D"
+ }
+ for _, sp := range decl.Specs {
+ if s := newsym(pkg, sp.(*ast.TypeSpec).Name.Name, tp, ""); s != nil {
+ ans = append(ans, *s)
+ }
+ }
+ }
+ }
+ }
+ return ans
+}
+
+func newsym(pkg, name, kind, sig string) *symbol {
+ if len(name) == 0 || !ast.IsExported(name) {
+ return nil
+ }
+ sym := symbol{pkg: pkg, name: name, kind: kind, sig: sig}
+ return &sym
+}
+
+func isDeprecated(doc *ast.CommentGroup) bool {
+ if doc == nil {
+ return false
+ }
+ // go.dev/wiki/Deprecated Paragraph starting 'Deprecated:'
+ // This code fails for /* Deprecated: */, but it's the code from
+ // gopls/internal/analysis/deprecated
+ lines := strings.Split(doc.Text(), "\n\n")
+ for _, line := range lines {
+ if strings.HasPrefix(line, "Deprecated:") {
+ return true
+ }
+ }
+ return false
+}
+
+// return the package name and the value for the symbols.
+// if there are multiple packages, choose one arbitrarily
+// the returned slice is sorted lexicographically
+func processSyms(syms []symbol) (string, []string) {
+ if len(syms) == 0 {
+ return "", nil
+ }
+ slices.SortFunc(syms, func(l, r symbol) int {
+ return strings.Compare(l.name, r.name)
+ })
+ pkg := syms[0].pkg
+ var names []string
+ for _, s := range syms {
+ var nx string
+ if s.pkg == pkg {
+ if s.sig != "" {
+ nx = fmt.Sprintf("%s %s %s", s.name, s.kind, s.sig)
+ } else {
+ nx = fmt.Sprintf("%s %s", s.name, s.kind)
+ }
+ names = append(names, nx)
+ } else {
+ continue // PJW: do we want to keep track of these?
+ }
+ }
+ return pkg, names
+}
diff --git a/vendor/golang.org/x/tools/internal/modindex/types.go b/vendor/golang.org/x/tools/internal/modindex/types.go
new file mode 100644
index 0000000000000..ece4488630922
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/modindex/types.go
@@ -0,0 +1,25 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package modindex
+
+import (
+ "strings"
+)
+
+// some special types to avoid confusions
+
+// distinguish various types of directory names. It's easy to get confused.
+type Abspath string // absolute paths
+type Relpath string // paths with GOMODCACHE prefix removed
+
+func toRelpath(cachedir Abspath, s string) Relpath {
+ if strings.HasPrefix(s, string(cachedir)) {
+ if s == string(cachedir) {
+ return Relpath("")
+ }
+ return Relpath(s[len(cachedir)+1:])
+ }
+ return Relpath(s)
+}
diff --git a/vendor/golang.org/x/tools/internal/packagesinternal/packages.go b/vendor/golang.org/x/tools/internal/packagesinternal/packages.go
index 44719de173bf7..66e69b4389d59 100644
--- a/vendor/golang.org/x/tools/internal/packagesinternal/packages.go
+++ b/vendor/golang.org/x/tools/internal/packagesinternal/packages.go
@@ -5,7 +5,6 @@
// Package packagesinternal exposes internal-only fields from go/packages.
package packagesinternal
-var GetForTest = func(p interface{}) string { return "" }
var GetDepsErrors = func(p interface{}) []*PackageError { return nil }
type PackageError struct {
@@ -16,7 +15,6 @@ type PackageError struct {
var TypecheckCgo int
var DepsErrors int // must be set as a LoadMode to call GetDepsErrors
-var ForTest int // must be set as a LoadMode to call GetForTest
var SetModFlag = func(config interface{}, value string) {}
var SetModFile = func(config interface{}, value string) {}
diff --git a/vendor/golang.org/x/tools/internal/stdlib/manifest.go b/vendor/golang.org/x/tools/internal/stdlib/manifest.go
index cdaac9ab34df2..9f0b871ff6be0 100644
--- a/vendor/golang.org/x/tools/internal/stdlib/manifest.go
+++ b/vendor/golang.org/x/tools/internal/stdlib/manifest.go
@@ -268,6 +268,8 @@ var PackageSymbols = map[string][]Symbol{
{"ErrTooLarge", Var, 0},
{"Fields", Func, 0},
{"FieldsFunc", Func, 0},
+ {"FieldsFuncSeq", Func, 24},
+ {"FieldsSeq", Func, 24},
{"HasPrefix", Func, 0},
{"HasSuffix", Func, 0},
{"Index", Func, 0},
@@ -280,6 +282,7 @@ var PackageSymbols = map[string][]Symbol{
{"LastIndexAny", Func, 0},
{"LastIndexByte", Func, 5},
{"LastIndexFunc", Func, 0},
+ {"Lines", Func, 24},
{"Map", Func, 0},
{"MinRead", Const, 0},
{"NewBuffer", Func, 0},
@@ -293,7 +296,9 @@ var PackageSymbols = map[string][]Symbol{
{"Split", Func, 0},
{"SplitAfter", Func, 0},
{"SplitAfterN", Func, 0},
+ {"SplitAfterSeq", Func, 24},
{"SplitN", Func, 0},
+ {"SplitSeq", Func, 24},
{"Title", Func, 0},
{"ToLower", Func, 0},
{"ToLowerSpecial", Func, 0},
@@ -535,6 +540,7 @@ var PackageSymbols = map[string][]Symbol{
{"NewCTR", Func, 0},
{"NewGCM", Func, 2},
{"NewGCMWithNonceSize", Func, 5},
+ {"NewGCMWithRandomNonce", Func, 24},
{"NewGCMWithTagSize", Func, 11},
{"NewOFB", Func, 0},
{"Stream", Type, 0},
@@ -673,6 +679,14 @@ var PackageSymbols = map[string][]Symbol{
{"Unmarshal", Func, 0},
{"UnmarshalCompressed", Func, 15},
},
+ "crypto/fips140": {
+ {"Enabled", Func, 24},
+ },
+ "crypto/hkdf": {
+ {"Expand", Func, 24},
+ {"Extract", Func, 24},
+ {"Key", Func, 24},
+ },
"crypto/hmac": {
{"Equal", Func, 1},
{"New", Func, 0},
@@ -683,11 +697,43 @@ var PackageSymbols = map[string][]Symbol{
{"Size", Const, 0},
{"Sum", Func, 2},
},
+ "crypto/mlkem": {
+ {"(*DecapsulationKey1024).Bytes", Method, 24},
+ {"(*DecapsulationKey1024).Decapsulate", Method, 24},
+ {"(*DecapsulationKey1024).EncapsulationKey", Method, 24},
+ {"(*DecapsulationKey768).Bytes", Method, 24},
+ {"(*DecapsulationKey768).Decapsulate", Method, 24},
+ {"(*DecapsulationKey768).EncapsulationKey", Method, 24},
+ {"(*EncapsulationKey1024).Bytes", Method, 24},
+ {"(*EncapsulationKey1024).Encapsulate", Method, 24},
+ {"(*EncapsulationKey768).Bytes", Method, 24},
+ {"(*EncapsulationKey768).Encapsulate", Method, 24},
+ {"CiphertextSize1024", Const, 24},
+ {"CiphertextSize768", Const, 24},
+ {"DecapsulationKey1024", Type, 24},
+ {"DecapsulationKey768", Type, 24},
+ {"EncapsulationKey1024", Type, 24},
+ {"EncapsulationKey768", Type, 24},
+ {"EncapsulationKeySize1024", Const, 24},
+ {"EncapsulationKeySize768", Const, 24},
+ {"GenerateKey1024", Func, 24},
+ {"GenerateKey768", Func, 24},
+ {"NewDecapsulationKey1024", Func, 24},
+ {"NewDecapsulationKey768", Func, 24},
+ {"NewEncapsulationKey1024", Func, 24},
+ {"NewEncapsulationKey768", Func, 24},
+ {"SeedSize", Const, 24},
+ {"SharedKeySize", Const, 24},
+ },
+ "crypto/pbkdf2": {
+ {"Key", Func, 24},
+ },
"crypto/rand": {
{"Int", Func, 0},
{"Prime", Func, 0},
{"Read", Func, 0},
{"Reader", Var, 0},
+ {"Text", Func, 24},
},
"crypto/rc4": {
{"(*Cipher).Reset", Method, 0},
@@ -766,6 +812,39 @@ var PackageSymbols = map[string][]Symbol{
{"Sum224", Func, 2},
{"Sum256", Func, 2},
},
+ "crypto/sha3": {
+ {"(*SHA3).AppendBinary", Method, 24},
+ {"(*SHA3).BlockSize", Method, 24},
+ {"(*SHA3).MarshalBinary", Method, 24},
+ {"(*SHA3).Reset", Method, 24},
+ {"(*SHA3).Size", Method, 24},
+ {"(*SHA3).Sum", Method, 24},
+ {"(*SHA3).UnmarshalBinary", Method, 24},
+ {"(*SHA3).Write", Method, 24},
+ {"(*SHAKE).AppendBinary", Method, 24},
+ {"(*SHAKE).BlockSize", Method, 24},
+ {"(*SHAKE).MarshalBinary", Method, 24},
+ {"(*SHAKE).Read", Method, 24},
+ {"(*SHAKE).Reset", Method, 24},
+ {"(*SHAKE).UnmarshalBinary", Method, 24},
+ {"(*SHAKE).Write", Method, 24},
+ {"New224", Func, 24},
+ {"New256", Func, 24},
+ {"New384", Func, 24},
+ {"New512", Func, 24},
+ {"NewCSHAKE128", Func, 24},
+ {"NewCSHAKE256", Func, 24},
+ {"NewSHAKE128", Func, 24},
+ {"NewSHAKE256", Func, 24},
+ {"SHA3", Type, 24},
+ {"SHAKE", Type, 24},
+ {"Sum224", Func, 24},
+ {"Sum256", Func, 24},
+ {"Sum384", Func, 24},
+ {"Sum512", Func, 24},
+ {"SumSHAKE128", Func, 24},
+ {"SumSHAKE256", Func, 24},
+ },
"crypto/sha512": {
{"BlockSize", Const, 0},
{"New", Func, 0},
@@ -788,6 +867,7 @@ var PackageSymbols = map[string][]Symbol{
{"ConstantTimeEq", Func, 0},
{"ConstantTimeLessOrEq", Func, 2},
{"ConstantTimeSelect", Func, 0},
+ {"WithDataIndependentTiming", Func, 24},
{"XORBytes", Func, 20},
},
"crypto/tls": {
@@ -864,6 +944,7 @@ var PackageSymbols = map[string][]Symbol{
{"ClientHelloInfo", Type, 4},
{"ClientHelloInfo.CipherSuites", Field, 4},
{"ClientHelloInfo.Conn", Field, 8},
+ {"ClientHelloInfo.Extensions", Field, 24},
{"ClientHelloInfo.ServerName", Field, 4},
{"ClientHelloInfo.SignatureSchemes", Field, 8},
{"ClientHelloInfo.SupportedCurves", Field, 4},
@@ -881,6 +962,7 @@ var PackageSymbols = map[string][]Symbol{
{"Config.CurvePreferences", Field, 3},
{"Config.DynamicRecordSizingDisabled", Field, 7},
{"Config.EncryptedClientHelloConfigList", Field, 23},
+ {"Config.EncryptedClientHelloKeys", Field, 24},
{"Config.EncryptedClientHelloRejectionVerify", Field, 23},
{"Config.GetCertificate", Field, 4},
{"Config.GetClientCertificate", Field, 8},
@@ -934,6 +1016,10 @@ var PackageSymbols = map[string][]Symbol{
{"ECHRejectionError", Type, 23},
{"ECHRejectionError.RetryConfigList", Field, 23},
{"Ed25519", Const, 13},
+ {"EncryptedClientHelloKey", Type, 24},
+ {"EncryptedClientHelloKey.Config", Field, 24},
+ {"EncryptedClientHelloKey.PrivateKey", Field, 24},
+ {"EncryptedClientHelloKey.SendAsRetry", Field, 24},
{"InsecureCipherSuites", Func, 14},
{"Listen", Func, 0},
{"LoadX509KeyPair", Func, 0},
@@ -1032,6 +1118,7 @@ var PackageSymbols = map[string][]Symbol{
{"VersionTLS12", Const, 2},
{"VersionTLS13", Const, 12},
{"X25519", Const, 8},
+ {"X25519MLKEM768", Const, 24},
{"X509KeyPair", Func, 0},
},
"crypto/x509": {
@@ -1056,6 +1143,8 @@ var PackageSymbols = map[string][]Symbol{
{"(ConstraintViolationError).Error", Method, 0},
{"(HostnameError).Error", Method, 0},
{"(InsecureAlgorithmError).Error", Method, 6},
+ {"(OID).AppendBinary", Method, 24},
+ {"(OID).AppendText", Method, 24},
{"(OID).Equal", Method, 22},
{"(OID).EqualASN1OID", Method, 22},
{"(OID).MarshalBinary", Method, 23},
@@ -1084,6 +1173,10 @@ var PackageSymbols = map[string][]Symbol{
{"Certificate.Extensions", Field, 2},
{"Certificate.ExtraExtensions", Field, 2},
{"Certificate.IPAddresses", Field, 1},
+ {"Certificate.InhibitAnyPolicy", Field, 24},
+ {"Certificate.InhibitAnyPolicyZero", Field, 24},
+ {"Certificate.InhibitPolicyMapping", Field, 24},
+ {"Certificate.InhibitPolicyMappingZero", Field, 24},
{"Certificate.IsCA", Field, 0},
{"Certificate.Issuer", Field, 0},
{"Certificate.IssuingCertificateURL", Field, 2},
@@ -1100,6 +1193,7 @@ var PackageSymbols = map[string][]Symbol{
{"Certificate.PermittedURIDomains", Field, 10},
{"Certificate.Policies", Field, 22},
{"Certificate.PolicyIdentifiers", Field, 0},
+ {"Certificate.PolicyMappings", Field, 24},
{"Certificate.PublicKey", Field, 0},
{"Certificate.PublicKeyAlgorithm", Field, 0},
{"Certificate.Raw", Field, 0},
@@ -1107,6 +1201,8 @@ var PackageSymbols = map[string][]Symbol{
{"Certificate.RawSubject", Field, 0},
{"Certificate.RawSubjectPublicKeyInfo", Field, 0},
{"Certificate.RawTBSCertificate", Field, 0},
+ {"Certificate.RequireExplicitPolicy", Field, 24},
+ {"Certificate.RequireExplicitPolicyZero", Field, 24},
{"Certificate.SerialNumber", Field, 0},
{"Certificate.Signature", Field, 0},
{"Certificate.SignatureAlgorithm", Field, 0},
@@ -1198,6 +1294,7 @@ var PackageSymbols = map[string][]Symbol{
{"NameConstraintsWithoutSANs", Const, 10},
{"NameMismatch", Const, 8},
{"NewCertPool", Func, 0},
+ {"NoValidChains", Const, 24},
{"NotAuthorizedToSign", Const, 0},
{"OID", Type, 22},
{"OIDFromInts", Func, 22},
@@ -1219,6 +1316,9 @@ var PackageSymbols = map[string][]Symbol{
{"ParsePKCS8PrivateKey", Func, 0},
{"ParsePKIXPublicKey", Func, 0},
{"ParseRevocationList", Func, 19},
+ {"PolicyMapping", Type, 24},
+ {"PolicyMapping.IssuerDomainPolicy", Field, 24},
+ {"PolicyMapping.SubjectDomainPolicy", Field, 24},
{"PublicKeyAlgorithm", Type, 0},
{"PureEd25519", Const, 13},
{"RSA", Const, 0},
@@ -1265,6 +1365,7 @@ var PackageSymbols = map[string][]Symbol{
{"UnknownPublicKeyAlgorithm", Const, 0},
{"UnknownSignatureAlgorithm", Const, 0},
{"VerifyOptions", Type, 0},
+ {"VerifyOptions.CertificatePolicies", Field, 24},
{"VerifyOptions.CurrentTime", Field, 0},
{"VerifyOptions.DNSName", Field, 0},
{"VerifyOptions.Intermediates", Field, 0},
@@ -1975,6 +2076,8 @@ var PackageSymbols = map[string][]Symbol{
{"(*File).DynString", Method, 1},
{"(*File).DynValue", Method, 21},
{"(*File).DynamicSymbols", Method, 4},
+ {"(*File).DynamicVersionNeeds", Method, 24},
+ {"(*File).DynamicVersions", Method, 24},
{"(*File).ImportedLibraries", Method, 0},
{"(*File).ImportedSymbols", Method, 0},
{"(*File).Section", Method, 0},
@@ -2240,6 +2343,19 @@ var PackageSymbols = map[string][]Symbol{
{"DynFlag", Type, 0},
{"DynFlag1", Type, 21},
{"DynTag", Type, 0},
+ {"DynamicVersion", Type, 24},
+ {"DynamicVersion.Deps", Field, 24},
+ {"DynamicVersion.Flags", Field, 24},
+ {"DynamicVersion.Index", Field, 24},
+ {"DynamicVersion.Name", Field, 24},
+ {"DynamicVersionDep", Type, 24},
+ {"DynamicVersionDep.Dep", Field, 24},
+ {"DynamicVersionDep.Flags", Field, 24},
+ {"DynamicVersionDep.Index", Field, 24},
+ {"DynamicVersionFlag", Type, 24},
+ {"DynamicVersionNeed", Type, 24},
+ {"DynamicVersionNeed.Name", Field, 24},
+ {"DynamicVersionNeed.Needs", Field, 24},
{"EI_ABIVERSION", Const, 0},
{"EI_CLASS", Const, 0},
{"EI_DATA", Const, 0},
@@ -3726,8 +3842,19 @@ var PackageSymbols = map[string][]Symbol{
{"Symbol.Size", Field, 0},
{"Symbol.Value", Field, 0},
{"Symbol.Version", Field, 13},
+ {"Symbol.VersionIndex", Field, 24},
+ {"Symbol.VersionScope", Field, 24},
+ {"SymbolVersionScope", Type, 24},
{"Type", Type, 0},
+ {"VER_FLG_BASE", Const, 24},
+ {"VER_FLG_INFO", Const, 24},
+ {"VER_FLG_WEAK", Const, 24},
{"Version", Type, 0},
+ {"VersionScopeGlobal", Const, 24},
+ {"VersionScopeHidden", Const, 24},
+ {"VersionScopeLocal", Const, 24},
+ {"VersionScopeNone", Const, 24},
+ {"VersionScopeSpecific", Const, 24},
},
"debug/gosym": {
{"(*DecodingError).Error", Method, 0},
@@ -4453,8 +4580,10 @@ var PackageSymbols = map[string][]Symbol{
{"FS", Type, 16},
},
"encoding": {
+ {"BinaryAppender", Type, 24},
{"BinaryMarshaler", Type, 2},
{"BinaryUnmarshaler", Type, 2},
+ {"TextAppender", Type, 24},
{"TextMarshaler", Type, 2},
{"TextUnmarshaler", Type, 2},
},
@@ -5984,13 +6113,16 @@ var PackageSymbols = map[string][]Symbol{
{"(*Interface).Complete", Method, 5},
{"(*Interface).Embedded", Method, 5},
{"(*Interface).EmbeddedType", Method, 11},
+ {"(*Interface).EmbeddedTypes", Method, 24},
{"(*Interface).Empty", Method, 5},
{"(*Interface).ExplicitMethod", Method, 5},
+ {"(*Interface).ExplicitMethods", Method, 24},
{"(*Interface).IsComparable", Method, 18},
{"(*Interface).IsImplicit", Method, 18},
{"(*Interface).IsMethodSet", Method, 18},
{"(*Interface).MarkImplicit", Method, 18},
{"(*Interface).Method", Method, 5},
+ {"(*Interface).Methods", Method, 24},
{"(*Interface).NumEmbeddeds", Method, 5},
{"(*Interface).NumExplicitMethods", Method, 5},
{"(*Interface).NumMethods", Method, 5},
@@ -6011,9 +6143,11 @@ var PackageSymbols = map[string][]Symbol{
{"(*MethodSet).At", Method, 5},
{"(*MethodSet).Len", Method, 5},
{"(*MethodSet).Lookup", Method, 5},
+ {"(*MethodSet).Methods", Method, 24},
{"(*MethodSet).String", Method, 5},
{"(*Named).AddMethod", Method, 5},
{"(*Named).Method", Method, 5},
+ {"(*Named).Methods", Method, 24},
{"(*Named).NumMethods", Method, 5},
{"(*Named).Obj", Method, 5},
{"(*Named).Origin", Method, 18},
@@ -6054,6 +6188,7 @@ var PackageSymbols = map[string][]Symbol{
{"(*Pointer).String", Method, 5},
{"(*Pointer).Underlying", Method, 5},
{"(*Scope).Child", Method, 5},
+ {"(*Scope).Children", Method, 24},
{"(*Scope).Contains", Method, 5},
{"(*Scope).End", Method, 5},
{"(*Scope).Innermost", Method, 5},
@@ -6089,6 +6224,7 @@ var PackageSymbols = map[string][]Symbol{
{"(*StdSizes).Offsetsof", Method, 5},
{"(*StdSizes).Sizeof", Method, 5},
{"(*Struct).Field", Method, 5},
+ {"(*Struct).Fields", Method, 24},
{"(*Struct).NumFields", Method, 5},
{"(*Struct).String", Method, 5},
{"(*Struct).Tag", Method, 5},
@@ -6100,8 +6236,10 @@ var PackageSymbols = map[string][]Symbol{
{"(*Tuple).Len", Method, 5},
{"(*Tuple).String", Method, 5},
{"(*Tuple).Underlying", Method, 5},
+ {"(*Tuple).Variables", Method, 24},
{"(*TypeList).At", Method, 18},
{"(*TypeList).Len", Method, 18},
+ {"(*TypeList).Types", Method, 24},
{"(*TypeName).Exported", Method, 5},
{"(*TypeName).Id", Method, 5},
{"(*TypeName).IsAlias", Method, 9},
@@ -6119,9 +6257,11 @@ var PackageSymbols = map[string][]Symbol{
{"(*TypeParam).Underlying", Method, 18},
{"(*TypeParamList).At", Method, 18},
{"(*TypeParamList).Len", Method, 18},
+ {"(*TypeParamList).TypeParams", Method, 24},
{"(*Union).Len", Method, 18},
{"(*Union).String", Method, 18},
{"(*Union).Term", Method, 18},
+ {"(*Union).Terms", Method, 24},
{"(*Union).Underlying", Method, 18},
{"(*Var).Anonymous", Method, 5},
{"(*Var).Embedded", Method, 11},
@@ -6392,10 +6532,12 @@ var PackageSymbols = map[string][]Symbol{
{"(*Hash).WriteByte", Method, 14},
{"(*Hash).WriteString", Method, 14},
{"Bytes", Func, 19},
+ {"Comparable", Func, 24},
{"Hash", Type, 14},
{"MakeSeed", Func, 14},
{"Seed", Type, 14},
{"String", Func, 19},
+ {"WriteComparable", Func, 24},
},
"html": {
{"EscapeString", Func, 0},
@@ -7082,6 +7224,7 @@ var PackageSymbols = map[string][]Symbol{
{"(*JSONHandler).WithGroup", Method, 21},
{"(*Level).UnmarshalJSON", Method, 21},
{"(*Level).UnmarshalText", Method, 21},
+ {"(*LevelVar).AppendText", Method, 24},
{"(*LevelVar).Level", Method, 21},
{"(*LevelVar).MarshalText", Method, 21},
{"(*LevelVar).Set", Method, 21},
@@ -7110,6 +7253,7 @@ var PackageSymbols = map[string][]Symbol{
{"(Attr).Equal", Method, 21},
{"(Attr).String", Method, 21},
{"(Kind).String", Method, 21},
+ {"(Level).AppendText", Method, 24},
{"(Level).Level", Method, 21},
{"(Level).MarshalJSON", Method, 21},
{"(Level).MarshalText", Method, 21},
@@ -7140,6 +7284,7 @@ var PackageSymbols = map[string][]Symbol{
{"Debug", Func, 21},
{"DebugContext", Func, 21},
{"Default", Func, 21},
+ {"DiscardHandler", Var, 24},
{"Duration", Func, 21},
{"DurationValue", Func, 21},
{"Error", Func, 21},
@@ -7375,6 +7520,7 @@ var PackageSymbols = map[string][]Symbol{
{"(*Float).Acc", Method, 5},
{"(*Float).Add", Method, 5},
{"(*Float).Append", Method, 5},
+ {"(*Float).AppendText", Method, 24},
{"(*Float).Cmp", Method, 5},
{"(*Float).Copy", Method, 5},
{"(*Float).Float32", Method, 5},
@@ -7421,6 +7567,7 @@ var PackageSymbols = map[string][]Symbol{
{"(*Int).And", Method, 0},
{"(*Int).AndNot", Method, 0},
{"(*Int).Append", Method, 6},
+ {"(*Int).AppendText", Method, 24},
{"(*Int).Binomial", Method, 0},
{"(*Int).Bit", Method, 0},
{"(*Int).BitLen", Method, 0},
@@ -7477,6 +7624,7 @@ var PackageSymbols = map[string][]Symbol{
{"(*Int).Xor", Method, 0},
{"(*Rat).Abs", Method, 0},
{"(*Rat).Add", Method, 0},
+ {"(*Rat).AppendText", Method, 24},
{"(*Rat).Cmp", Method, 0},
{"(*Rat).Denom", Method, 0},
{"(*Rat).Float32", Method, 4},
@@ -7659,11 +7807,13 @@ var PackageSymbols = map[string][]Symbol{
{"Zipf", Type, 0},
},
"math/rand/v2": {
+ {"(*ChaCha8).AppendBinary", Method, 24},
{"(*ChaCha8).MarshalBinary", Method, 22},
{"(*ChaCha8).Read", Method, 23},
{"(*ChaCha8).Seed", Method, 22},
{"(*ChaCha8).Uint64", Method, 22},
{"(*ChaCha8).UnmarshalBinary", Method, 22},
+ {"(*PCG).AppendBinary", Method, 24},
{"(*PCG).MarshalBinary", Method, 22},
{"(*PCG).Seed", Method, 22},
{"(*PCG).Uint64", Method, 22},
@@ -7931,6 +8081,7 @@ var PackageSymbols = map[string][]Symbol{
{"(*UnixListener).SyscallConn", Method, 10},
{"(Flags).String", Method, 0},
{"(HardwareAddr).String", Method, 0},
+ {"(IP).AppendText", Method, 24},
{"(IP).DefaultMask", Method, 0},
{"(IP).Equal", Method, 0},
{"(IP).IsGlobalUnicast", Method, 0},
@@ -8131,6 +8282,9 @@ var PackageSymbols = map[string][]Symbol{
{"(*MaxBytesError).Error", Method, 19},
{"(*ProtocolError).Error", Method, 0},
{"(*ProtocolError).Is", Method, 21},
+ {"(*Protocols).SetHTTP1", Method, 24},
+ {"(*Protocols).SetHTTP2", Method, 24},
+ {"(*Protocols).SetUnencryptedHTTP2", Method, 24},
{"(*Request).AddCookie", Method, 0},
{"(*Request).BasicAuth", Method, 4},
{"(*Request).Clone", Method, 13},
@@ -8190,6 +8344,10 @@ var PackageSymbols = map[string][]Symbol{
{"(Header).Values", Method, 14},
{"(Header).Write", Method, 0},
{"(Header).WriteSubset", Method, 0},
+ {"(Protocols).HTTP1", Method, 24},
+ {"(Protocols).HTTP2", Method, 24},
+ {"(Protocols).String", Method, 24},
+ {"(Protocols).UnencryptedHTTP2", Method, 24},
{"AllowQuerySemicolons", Func, 17},
{"CanonicalHeaderKey", Func, 0},
{"Client", Type, 0},
@@ -8252,6 +8410,18 @@ var PackageSymbols = map[string][]Symbol{
{"FileSystem", Type, 0},
{"Flusher", Type, 0},
{"Get", Func, 0},
+ {"HTTP2Config", Type, 24},
+ {"HTTP2Config.CountError", Field, 24},
+ {"HTTP2Config.MaxConcurrentStreams", Field, 24},
+ {"HTTP2Config.MaxDecoderHeaderTableSize", Field, 24},
+ {"HTTP2Config.MaxEncoderHeaderTableSize", Field, 24},
+ {"HTTP2Config.MaxReadFrameSize", Field, 24},
+ {"HTTP2Config.MaxReceiveBufferPerConnection", Field, 24},
+ {"HTTP2Config.MaxReceiveBufferPerStream", Field, 24},
+ {"HTTP2Config.PermitProhibitedCipherSuites", Field, 24},
+ {"HTTP2Config.PingTimeout", Field, 24},
+ {"HTTP2Config.SendPingTimeout", Field, 24},
+ {"HTTP2Config.WriteByteTimeout", Field, 24},
{"Handle", Func, 0},
{"HandleFunc", Func, 0},
{"Handler", Type, 0},
@@ -8292,6 +8462,7 @@ var PackageSymbols = map[string][]Symbol{
{"PostForm", Func, 0},
{"ProtocolError", Type, 0},
{"ProtocolError.ErrorString", Field, 0},
+ {"Protocols", Type, 24},
{"ProxyFromEnvironment", Func, 0},
{"ProxyURL", Func, 0},
{"PushOptions", Type, 8},
@@ -8361,9 +8532,11 @@ var PackageSymbols = map[string][]Symbol{
{"Server.ConnState", Field, 3},
{"Server.DisableGeneralOptionsHandler", Field, 20},
{"Server.ErrorLog", Field, 3},
+ {"Server.HTTP2", Field, 24},
{"Server.Handler", Field, 0},
{"Server.IdleTimeout", Field, 8},
{"Server.MaxHeaderBytes", Field, 0},
+ {"Server.Protocols", Field, 24},
{"Server.ReadHeaderTimeout", Field, 8},
{"Server.ReadTimeout", Field, 0},
{"Server.TLSConfig", Field, 0},
@@ -8453,12 +8626,14 @@ var PackageSymbols = map[string][]Symbol{
{"Transport.ExpectContinueTimeout", Field, 6},
{"Transport.ForceAttemptHTTP2", Field, 13},
{"Transport.GetProxyConnectHeader", Field, 16},
+ {"Transport.HTTP2", Field, 24},
{"Transport.IdleConnTimeout", Field, 7},
{"Transport.MaxConnsPerHost", Field, 11},
{"Transport.MaxIdleConns", Field, 7},
{"Transport.MaxIdleConnsPerHost", Field, 0},
{"Transport.MaxResponseHeaderBytes", Field, 7},
{"Transport.OnProxyConnectResponse", Field, 20},
+ {"Transport.Protocols", Field, 24},
{"Transport.Proxy", Field, 0},
{"Transport.ProxyConnectHeader", Field, 8},
{"Transport.ReadBufferSize", Field, 13},
@@ -8646,6 +8821,8 @@ var PackageSymbols = map[string][]Symbol{
{"(*AddrPort).UnmarshalText", Method, 18},
{"(*Prefix).UnmarshalBinary", Method, 18},
{"(*Prefix).UnmarshalText", Method, 18},
+ {"(Addr).AppendBinary", Method, 24},
+ {"(Addr).AppendText", Method, 24},
{"(Addr).AppendTo", Method, 18},
{"(Addr).As16", Method, 18},
{"(Addr).As4", Method, 18},
@@ -8676,6 +8853,8 @@ var PackageSymbols = map[string][]Symbol{
{"(Addr).WithZone", Method, 18},
{"(Addr).Zone", Method, 18},
{"(AddrPort).Addr", Method, 18},
+ {"(AddrPort).AppendBinary", Method, 24},
+ {"(AddrPort).AppendText", Method, 24},
{"(AddrPort).AppendTo", Method, 18},
{"(AddrPort).Compare", Method, 22},
{"(AddrPort).IsValid", Method, 18},
@@ -8684,6 +8863,8 @@ var PackageSymbols = map[string][]Symbol{
{"(AddrPort).Port", Method, 18},
{"(AddrPort).String", Method, 18},
{"(Prefix).Addr", Method, 18},
+ {"(Prefix).AppendBinary", Method, 24},
+ {"(Prefix).AppendText", Method, 24},
{"(Prefix).AppendTo", Method, 18},
{"(Prefix).Bits", Method, 18},
{"(Prefix).Contains", Method, 18},
@@ -8868,6 +9049,7 @@ var PackageSymbols = map[string][]Symbol{
{"(*Error).Temporary", Method, 6},
{"(*Error).Timeout", Method, 6},
{"(*Error).Unwrap", Method, 13},
+ {"(*URL).AppendBinary", Method, 24},
{"(*URL).EscapedFragment", Method, 15},
{"(*URL).EscapedPath", Method, 5},
{"(*URL).Hostname", Method, 8},
@@ -8967,6 +9149,17 @@ var PackageSymbols = map[string][]Symbol{
{"(*ProcessState).SysUsage", Method, 0},
{"(*ProcessState).SystemTime", Method, 0},
{"(*ProcessState).UserTime", Method, 0},
+ {"(*Root).Close", Method, 24},
+ {"(*Root).Create", Method, 24},
+ {"(*Root).FS", Method, 24},
+ {"(*Root).Lstat", Method, 24},
+ {"(*Root).Mkdir", Method, 24},
+ {"(*Root).Name", Method, 24},
+ {"(*Root).Open", Method, 24},
+ {"(*Root).OpenFile", Method, 24},
+ {"(*Root).OpenRoot", Method, 24},
+ {"(*Root).Remove", Method, 24},
+ {"(*Root).Stat", Method, 24},
{"(*SyscallError).Error", Method, 0},
{"(*SyscallError).Timeout", Method, 10},
{"(*SyscallError).Unwrap", Method, 13},
@@ -9060,6 +9253,8 @@ var PackageSymbols = map[string][]Symbol{
{"O_WRONLY", Const, 0},
{"Open", Func, 0},
{"OpenFile", Func, 0},
+ {"OpenInRoot", Func, 24},
+ {"OpenRoot", Func, 24},
{"PathError", Type, 0},
{"PathError.Err", Field, 0},
{"PathError.Op", Field, 0},
@@ -9081,6 +9276,7 @@ var PackageSymbols = map[string][]Symbol{
{"Remove", Func, 0},
{"RemoveAll", Func, 0},
{"Rename", Func, 0},
+ {"Root", Type, 24},
{"SEEK_CUR", Const, 0},
{"SEEK_END", Const, 0},
{"SEEK_SET", Const, 0},
@@ -9422,6 +9618,7 @@ var PackageSymbols = map[string][]Symbol{
{"Zero", Func, 0},
},
"regexp": {
+ {"(*Regexp).AppendText", Method, 24},
{"(*Regexp).Copy", Method, 6},
{"(*Regexp).Expand", Method, 0},
{"(*Regexp).ExpandString", Method, 0},
@@ -9602,6 +9799,8 @@ var PackageSymbols = map[string][]Symbol{
{"(*StackRecord).Stack", Method, 0},
{"(*TypeAssertionError).Error", Method, 0},
{"(*TypeAssertionError).RuntimeError", Method, 0},
+ {"(Cleanup).Stop", Method, 24},
+ {"AddCleanup", Func, 24},
{"BlockProfile", Func, 1},
{"BlockProfileRecord", Type, 1},
{"BlockProfileRecord.Count", Field, 1},
@@ -9612,6 +9811,7 @@ var PackageSymbols = map[string][]Symbol{
{"Caller", Func, 0},
{"Callers", Func, 0},
{"CallersFrames", Func, 7},
+ {"Cleanup", Type, 24},
{"Compiler", Const, 0},
{"Error", Type, 0},
{"Frame", Type, 7},
@@ -9974,6 +10174,8 @@ var PackageSymbols = map[string][]Symbol{
{"EqualFold", Func, 0},
{"Fields", Func, 0},
{"FieldsFunc", Func, 0},
+ {"FieldsFuncSeq", Func, 24},
+ {"FieldsSeq", Func, 24},
{"HasPrefix", Func, 0},
{"HasSuffix", Func, 0},
{"Index", Func, 0},
@@ -9986,6 +10188,7 @@ var PackageSymbols = map[string][]Symbol{
{"LastIndexAny", Func, 0},
{"LastIndexByte", Func, 5},
{"LastIndexFunc", Func, 0},
+ {"Lines", Func, 24},
{"Map", Func, 0},
{"NewReader", Func, 0},
{"NewReplacer", Func, 0},
@@ -9997,7 +10200,9 @@ var PackageSymbols = map[string][]Symbol{
{"Split", Func, 0},
{"SplitAfter", Func, 0},
{"SplitAfterN", Func, 0},
+ {"SplitAfterSeq", Func, 24},
{"SplitN", Func, 0},
+ {"SplitSeq", Func, 24},
{"Title", Func, 0},
{"ToLower", Func, 0},
{"ToLowerSpecial", Func, 0},
@@ -16413,7 +16618,9 @@ var PackageSymbols = map[string][]Symbol{
{"ValueOf", Func, 0},
},
"testing": {
+ {"(*B).Chdir", Method, 24},
{"(*B).Cleanup", Method, 14},
+ {"(*B).Context", Method, 24},
{"(*B).Elapsed", Method, 20},
{"(*B).Error", Method, 0},
{"(*B).Errorf", Method, 0},
@@ -16425,6 +16632,7 @@ var PackageSymbols = map[string][]Symbol{
{"(*B).Helper", Method, 9},
{"(*B).Log", Method, 0},
{"(*B).Logf", Method, 0},
+ {"(*B).Loop", Method, 24},
{"(*B).Name", Method, 8},
{"(*B).ReportAllocs", Method, 1},
{"(*B).ReportMetric", Method, 13},
@@ -16442,7 +16650,9 @@ var PackageSymbols = map[string][]Symbol{
{"(*B).StopTimer", Method, 0},
{"(*B).TempDir", Method, 15},
{"(*F).Add", Method, 18},
+ {"(*F).Chdir", Method, 24},
{"(*F).Cleanup", Method, 18},
+ {"(*F).Context", Method, 24},
{"(*F).Error", Method, 18},
{"(*F).Errorf", Method, 18},
{"(*F).Fail", Method, 18},
@@ -16463,7 +16673,9 @@ var PackageSymbols = map[string][]Symbol{
{"(*F).TempDir", Method, 18},
{"(*M).Run", Method, 4},
{"(*PB).Next", Method, 3},
+ {"(*T).Chdir", Method, 24},
{"(*T).Cleanup", Method, 14},
+ {"(*T).Context", Method, 24},
{"(*T).Deadline", Method, 15},
{"(*T).Error", Method, 0},
{"(*T).Errorf", Method, 0},
@@ -16954,7 +17166,9 @@ var PackageSymbols = map[string][]Symbol{
{"(Time).Add", Method, 0},
{"(Time).AddDate", Method, 0},
{"(Time).After", Method, 0},
+ {"(Time).AppendBinary", Method, 24},
{"(Time).AppendFormat", Method, 5},
+ {"(Time).AppendText", Method, 24},
{"(Time).Before", Method, 0},
{"(Time).Clock", Method, 0},
{"(Time).Compare", Method, 20},
@@ -17428,4 +17642,9 @@ var PackageSymbols = map[string][]Symbol{
{"String", Func, 0},
{"StringData", Func, 0},
},
+ "weak": {
+ {"(Pointer).Value", Method, 24},
+ {"Make", Func, 24},
+ {"Pointer", Type, 24},
+ },
}
diff --git a/vendor/golang.org/x/tools/internal/typeparams/common.go b/vendor/golang.org/x/tools/internal/typeparams/common.go
index 0b84acc5c7fa4..cdae2b8e81848 100644
--- a/vendor/golang.org/x/tools/internal/typeparams/common.go
+++ b/vendor/golang.org/x/tools/internal/typeparams/common.go
@@ -66,75 +66,3 @@ func IsTypeParam(t types.Type) bool {
_, ok := types.Unalias(t).(*types.TypeParam)
return ok
}
-
-// GenericAssignableTo is a generalization of types.AssignableTo that
-// implements the following rule for uninstantiated generic types:
-//
-// If V and T are generic named types, then V is considered assignable to T if,
-// for every possible instantiation of V[A_1, ..., A_N], the instantiation
-// T[A_1, ..., A_N] is valid and V[A_1, ..., A_N] implements T[A_1, ..., A_N].
-//
-// If T has structural constraints, they must be satisfied by V.
-//
-// For example, consider the following type declarations:
-//
-// type Interface[T any] interface {
-// Accept(T)
-// }
-//
-// type Container[T any] struct {
-// Element T
-// }
-//
-// func (c Container[T]) Accept(t T) { c.Element = t }
-//
-// In this case, GenericAssignableTo reports that instantiations of Container
-// are assignable to the corresponding instantiation of Interface.
-func GenericAssignableTo(ctxt *types.Context, V, T types.Type) bool {
- V = types.Unalias(V)
- T = types.Unalias(T)
-
- // If V and T are not both named, or do not have matching non-empty type
- // parameter lists, fall back on types.AssignableTo.
-
- VN, Vnamed := V.(*types.Named)
- TN, Tnamed := T.(*types.Named)
- if !Vnamed || !Tnamed {
- return types.AssignableTo(V, T)
- }
-
- vtparams := VN.TypeParams()
- ttparams := TN.TypeParams()
- if vtparams.Len() == 0 || vtparams.Len() != ttparams.Len() || VN.TypeArgs().Len() != 0 || TN.TypeArgs().Len() != 0 {
- return types.AssignableTo(V, T)
- }
-
- // V and T have the same (non-zero) number of type params. Instantiate both
- // with the type parameters of V. This must always succeed for V, and will
- // succeed for T if and only if the type set of each type parameter of V is a
- // subset of the type set of the corresponding type parameter of T, meaning
- // that every instantiation of V corresponds to a valid instantiation of T.
-
- // Minor optimization: ensure we share a context across the two
- // instantiations below.
- if ctxt == nil {
- ctxt = types.NewContext()
- }
-
- var targs []types.Type
- for i := 0; i < vtparams.Len(); i++ {
- targs = append(targs, vtparams.At(i))
- }
-
- vinst, err := types.Instantiate(ctxt, V, targs, true)
- if err != nil {
- panic("type parameters should satisfy their own constraints")
- }
-
- tinst, err := types.Instantiate(ctxt, T, targs, true)
- if err != nil {
- return false
- }
-
- return types.AssignableTo(vinst, tinst)
-}
diff --git a/vendor/golang.org/x/tools/internal/typeparams/free.go b/vendor/golang.org/x/tools/internal/typeparams/free.go
index 358108268b4f6..0ade5c2949eda 100644
--- a/vendor/golang.org/x/tools/internal/typeparams/free.go
+++ b/vendor/golang.org/x/tools/internal/typeparams/free.go
@@ -6,6 +6,8 @@ package typeparams
import (
"go/types"
+
+ "golang.org/x/tools/internal/aliases"
)
// Free is a memoization of the set of free type parameters within a
@@ -36,6 +38,18 @@ func (w *Free) Has(typ types.Type) (res bool) {
break
case *types.Alias:
+ if aliases.TypeParams(t).Len() > aliases.TypeArgs(t).Len() {
+ return true // This is an uninstantiated Alias.
+ }
+ // The expansion of an alias can have free type parameters,
+ // whether or not the alias itself has type parameters:
+ //
+ // func _[K comparable]() {
+ // type Set = map[K]bool // free(Set) = {K}
+ // type MapTo[V] = map[K]V // free(Map[foo]) = {V}
+ // }
+ //
+ // So, we must Unalias.
return w.Has(types.Unalias(t))
case *types.Array:
@@ -96,9 +110,8 @@ func (w *Free) Has(typ types.Type) (res bool) {
case *types.Named:
args := t.TypeArgs()
- // TODO(taking): this does not match go/types/infer.go. Check with rfindley.
if params := t.TypeParams(); params.Len() > args.Len() {
- return true
+ return true // this is an uninstantiated named type.
}
for i, n := 0, args.Len(); i < n; i++ {
if w.Has(args.At(i)) {
diff --git a/vendor/golang.org/x/tools/internal/typesinternal/qualifier.go b/vendor/golang.org/x/tools/internal/typesinternal/qualifier.go
new file mode 100644
index 0000000000000..b64f714eb30f6
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/typesinternal/qualifier.go
@@ -0,0 +1,46 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package typesinternal
+
+import (
+ "go/ast"
+ "go/types"
+ "strconv"
+)
+
+// FileQualifier returns a [types.Qualifier] function that qualifies
+// imported symbols appropriately based on the import environment of a given
+// file.
+// If the same package is imported multiple times, the last appearance is
+// recorded.
+func FileQualifier(f *ast.File, pkg *types.Package) types.Qualifier {
+ // Construct mapping of import paths to their defined names.
+ // It is only necessary to look at renaming imports.
+ imports := make(map[string]string)
+ for _, imp := range f.Imports {
+ if imp.Name != nil && imp.Name.Name != "_" {
+ path, _ := strconv.Unquote(imp.Path.Value)
+ imports[path] = imp.Name.Name
+ }
+ }
+
+ // Define qualifier to replace full package paths with names of the imports.
+ return func(p *types.Package) string {
+ if p == nil || p == pkg {
+ return ""
+ }
+
+ if name, ok := imports[p.Path()]; ok {
+ if name == "." {
+ return ""
+ } else {
+ return name
+ }
+ }
+
+ // If there is no local renaming, fall back to the package name.
+ return p.Name()
+ }
+}
diff --git a/vendor/golang.org/x/tools/internal/typesinternal/recv.go b/vendor/golang.org/x/tools/internal/typesinternal/recv.go
index ba6f4f4ebd522..e54accc69a0dd 100644
--- a/vendor/golang.org/x/tools/internal/typesinternal/recv.go
+++ b/vendor/golang.org/x/tools/internal/typesinternal/recv.go
@@ -11,6 +11,8 @@ import (
// ReceiverNamed returns the named type (if any) associated with the
// type of recv, which may be of the form N or *N, or aliases thereof.
// It also reports whether a Pointer was present.
+//
+// The named result may be nil in ill-typed code.
func ReceiverNamed(recv *types.Var) (isPtr bool, named *types.Named) {
t := recv.Type()
if ptr, ok := types.Unalias(t).(*types.Pointer); ok {
diff --git a/vendor/golang.org/x/tools/internal/typesinternal/types.go b/vendor/golang.org/x/tools/internal/typesinternal/types.go
index 83923286120d4..a93d51f9882fa 100644
--- a/vendor/golang.org/x/tools/internal/typesinternal/types.go
+++ b/vendor/golang.org/x/tools/internal/typesinternal/types.go
@@ -11,6 +11,8 @@ import (
"go/types"
"reflect"
"unsafe"
+
+ "golang.org/x/tools/internal/aliases"
)
func SetUsesCgo(conf *types.Config) bool {
@@ -63,3 +65,58 @@ func NameRelativeTo(pkg *types.Package) types.Qualifier {
return other.Name()
}
}
+
+// A NamedOrAlias is a [types.Type] that is named (as
+// defined by the spec) and capable of bearing type parameters: it
+// abstracts aliases ([types.Alias]) and defined types
+// ([types.Named]).
+//
+// Every type declared by an explicit "type" declaration is a
+// NamedOrAlias. (Built-in type symbols may additionally
+// have type [types.Basic], which is not a NamedOrAlias,
+// though the spec regards them as "named".)
+//
+// NamedOrAlias cannot expose the Origin method, because
+// [types.Alias.Origin] and [types.Named.Origin] have different
+// (covariant) result types; use [Origin] instead.
+type NamedOrAlias interface {
+ types.Type
+ Obj() *types.TypeName
+ // TODO(hxjiang): add method TypeArgs() *types.TypeList after stop supporting go1.22.
+}
+
+// TypeParams is a light shim around t.TypeParams().
+// (go/types.Alias).TypeParams requires >= 1.23.
+func TypeParams(t NamedOrAlias) *types.TypeParamList {
+ switch t := t.(type) {
+ case *types.Alias:
+ return aliases.TypeParams(t)
+ case *types.Named:
+ return t.TypeParams()
+ }
+ return nil
+}
+
+// TypeArgs is a light shim around t.TypeArgs().
+// (go/types.Alias).TypeArgs requires >= 1.23.
+func TypeArgs(t NamedOrAlias) *types.TypeList {
+ switch t := t.(type) {
+ case *types.Alias:
+ return aliases.TypeArgs(t)
+ case *types.Named:
+ return t.TypeArgs()
+ }
+ return nil
+}
+
+// Origin returns the generic type of the Named or Alias type t if it
+// is instantiated, otherwise it returns t.
+func Origin(t NamedOrAlias) NamedOrAlias {
+ switch t := t.(type) {
+ case *types.Alias:
+ return aliases.Origin(t)
+ case *types.Named:
+ return t.Origin()
+ }
+ return t
+}
diff --git a/vendor/golang.org/x/tools/internal/typesinternal/zerovalue.go b/vendor/golang.org/x/tools/internal/typesinternal/zerovalue.go
new file mode 100644
index 0000000000000..d272949c17718
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/typesinternal/zerovalue.go
@@ -0,0 +1,392 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package typesinternal
+
+import (
+ "fmt"
+ "go/ast"
+ "go/token"
+ "go/types"
+ "strings"
+)
+
+// ZeroString returns the string representation of the zero value for any type t.
+// The boolean result indicates whether the type is or contains an invalid type
+// or a non-basic (constraint) interface type.
+//
+// Even for invalid input types, ZeroString may return a partially correct
+// string representation. The caller should use the returned isValid boolean
+// to determine the validity of the expression.
+//
+// When assigning to a wider type (such as 'any'), it's the caller's
+// responsibility to handle any necessary type conversions.
+//
+// This string can be used on the right-hand side of an assignment where the
+// left-hand side has that explicit type.
+// References to named types are qualified by an appropriate (optional)
+// qualifier function.
+// Exception: This does not apply to tuples. Their string representation is
+// informational only and cannot be used in an assignment.
+//
+// See [ZeroExpr] for a variant that returns an [ast.Expr].
+func ZeroString(t types.Type, qual types.Qualifier) (_ string, isValid bool) {
+ switch t := t.(type) {
+ case *types.Basic:
+ switch {
+ case t.Info()&types.IsBoolean != 0:
+ return "false", true
+ case t.Info()&types.IsNumeric != 0:
+ return "0", true
+ case t.Info()&types.IsString != 0:
+ return `""`, true
+ case t.Kind() == types.UnsafePointer:
+ fallthrough
+ case t.Kind() == types.UntypedNil:
+ return "nil", true
+ case t.Kind() == types.Invalid:
+ return "invalid", false
+ default:
+ panic(fmt.Sprintf("ZeroString for unexpected type %v", t))
+ }
+
+ case *types.Pointer, *types.Slice, *types.Chan, *types.Map, *types.Signature:
+ return "nil", true
+
+ case *types.Interface:
+ if !t.IsMethodSet() {
+ return "invalid", false
+ }
+ return "nil", true
+
+ case *types.Named:
+ switch under := t.Underlying().(type) {
+ case *types.Struct, *types.Array:
+ return types.TypeString(t, qual) + "{}", true
+ default:
+ return ZeroString(under, qual)
+ }
+
+ case *types.Alias:
+ switch t.Underlying().(type) {
+ case *types.Struct, *types.Array:
+ return types.TypeString(t, qual) + "{}", true
+ default:
+ // A type parameter can have alias but alias type's underlying type
+ // can never be a type parameter.
+ // Use types.Unalias to preserve the info of type parameter instead
+ // of call Underlying() going right through and get the underlying
+ // type of the type parameter which is always an interface.
+ return ZeroString(types.Unalias(t), qual)
+ }
+
+ case *types.Array, *types.Struct:
+ return types.TypeString(t, qual) + "{}", true
+
+ case *types.TypeParam:
+ // Assumes func new is not shadowed.
+ return "*new(" + types.TypeString(t, qual) + ")", true
+
+ case *types.Tuple:
+ // Tuples are not normal values.
+ // We are currently format as "(t[0], ..., t[n])". Could be something else.
+ isValid := true
+ components := make([]string, t.Len())
+ for i := 0; i < t.Len(); i++ {
+ comp, ok := ZeroString(t.At(i).Type(), qual)
+
+ components[i] = comp
+ isValid = isValid && ok
+ }
+ return "(" + strings.Join(components, ", ") + ")", isValid
+
+ case *types.Union:
+ // Variables of these types cannot be created, so it makes
+ // no sense to ask for their zero value.
+ panic(fmt.Sprintf("invalid type for a variable: %v", t))
+
+ default:
+ panic(t) // unreachable.
+ }
+}
+
+// ZeroExpr returns the ast.Expr representation of the zero value for any type t.
+// The boolean result indicates whether the type is or contains an invalid type
+// or a non-basic (constraint) interface type.
+//
+// Even for invalid input types, ZeroExpr may return a partially correct ast.Expr
+// representation. The caller should use the returned isValid boolean to determine
+// the validity of the expression.
+//
+// This function is designed for types suitable for variables and should not be
+// used with Tuple or Union types.References to named types are qualified by an
+// appropriate (optional) qualifier function.
+//
+// See [ZeroString] for a variant that returns a string.
+func ZeroExpr(t types.Type, qual types.Qualifier) (_ ast.Expr, isValid bool) {
+ switch t := t.(type) {
+ case *types.Basic:
+ switch {
+ case t.Info()&types.IsBoolean != 0:
+ return &ast.Ident{Name: "false"}, true
+ case t.Info()&types.IsNumeric != 0:
+ return &ast.BasicLit{Kind: token.INT, Value: "0"}, true
+ case t.Info()&types.IsString != 0:
+ return &ast.BasicLit{Kind: token.STRING, Value: `""`}, true
+ case t.Kind() == types.UnsafePointer:
+ fallthrough
+ case t.Kind() == types.UntypedNil:
+ return ast.NewIdent("nil"), true
+ case t.Kind() == types.Invalid:
+ return &ast.BasicLit{Kind: token.STRING, Value: `"invalid"`}, false
+ default:
+ panic(fmt.Sprintf("ZeroExpr for unexpected type %v", t))
+ }
+
+ case *types.Pointer, *types.Slice, *types.Chan, *types.Map, *types.Signature:
+ return ast.NewIdent("nil"), true
+
+ case *types.Interface:
+ if !t.IsMethodSet() {
+ return &ast.BasicLit{Kind: token.STRING, Value: `"invalid"`}, false
+ }
+ return ast.NewIdent("nil"), true
+
+ case *types.Named:
+ switch under := t.Underlying().(type) {
+ case *types.Struct, *types.Array:
+ return &ast.CompositeLit{
+ Type: TypeExpr(t, qual),
+ }, true
+ default:
+ return ZeroExpr(under, qual)
+ }
+
+ case *types.Alias:
+ switch t.Underlying().(type) {
+ case *types.Struct, *types.Array:
+ return &ast.CompositeLit{
+ Type: TypeExpr(t, qual),
+ }, true
+ default:
+ return ZeroExpr(types.Unalias(t), qual)
+ }
+
+ case *types.Array, *types.Struct:
+ return &ast.CompositeLit{
+ Type: TypeExpr(t, qual),
+ }, true
+
+ case *types.TypeParam:
+ return &ast.StarExpr{ // *new(T)
+ X: &ast.CallExpr{
+ // Assumes func new is not shadowed.
+ Fun: ast.NewIdent("new"),
+ Args: []ast.Expr{
+ ast.NewIdent(t.Obj().Name()),
+ },
+ },
+ }, true
+
+ case *types.Tuple:
+ // Unlike ZeroString, there is no ast.Expr can express tuple by
+ // "(t[0], ..., t[n])".
+ panic(fmt.Sprintf("invalid type for a variable: %v", t))
+
+ case *types.Union:
+ // Variables of these types cannot be created, so it makes
+ // no sense to ask for their zero value.
+ panic(fmt.Sprintf("invalid type for a variable: %v", t))
+
+ default:
+ panic(t) // unreachable.
+ }
+}
+
+// IsZeroExpr uses simple syntactic heuristics to report whether expr
+// is a obvious zero value, such as 0, "", nil, or false.
+// It cannot do better without type information.
+func IsZeroExpr(expr ast.Expr) bool {
+ switch e := expr.(type) {
+ case *ast.BasicLit:
+ return e.Value == "0" || e.Value == `""`
+ case *ast.Ident:
+ return e.Name == "nil" || e.Name == "false"
+ default:
+ return false
+ }
+}
+
+// TypeExpr returns syntax for the specified type. References to named types
+// are qualified by an appropriate (optional) qualifier function.
+// It may panic for types such as Tuple or Union.
+func TypeExpr(t types.Type, qual types.Qualifier) ast.Expr {
+ switch t := t.(type) {
+ case *types.Basic:
+ switch t.Kind() {
+ case types.UnsafePointer:
+ return &ast.SelectorExpr{X: ast.NewIdent(qual(types.NewPackage("unsafe", "unsafe"))), Sel: ast.NewIdent("Pointer")}
+ default:
+ return ast.NewIdent(t.Name())
+ }
+
+ case *types.Pointer:
+ return &ast.UnaryExpr{
+ Op: token.MUL,
+ X: TypeExpr(t.Elem(), qual),
+ }
+
+ case *types.Array:
+ return &ast.ArrayType{
+ Len: &ast.BasicLit{
+ Kind: token.INT,
+ Value: fmt.Sprintf("%d", t.Len()),
+ },
+ Elt: TypeExpr(t.Elem(), qual),
+ }
+
+ case *types.Slice:
+ return &ast.ArrayType{
+ Elt: TypeExpr(t.Elem(), qual),
+ }
+
+ case *types.Map:
+ return &ast.MapType{
+ Key: TypeExpr(t.Key(), qual),
+ Value: TypeExpr(t.Elem(), qual),
+ }
+
+ case *types.Chan:
+ dir := ast.ChanDir(t.Dir())
+ if t.Dir() == types.SendRecv {
+ dir = ast.SEND | ast.RECV
+ }
+ return &ast.ChanType{
+ Dir: dir,
+ Value: TypeExpr(t.Elem(), qual),
+ }
+
+ case *types.Signature:
+ var params []*ast.Field
+ for i := 0; i < t.Params().Len(); i++ {
+ params = append(params, &ast.Field{
+ Type: TypeExpr(t.Params().At(i).Type(), qual),
+ Names: []*ast.Ident{
+ {
+ Name: t.Params().At(i).Name(),
+ },
+ },
+ })
+ }
+ if t.Variadic() {
+ last := params[len(params)-1]
+ last.Type = &ast.Ellipsis{Elt: last.Type.(*ast.ArrayType).Elt}
+ }
+ var returns []*ast.Field
+ for i := 0; i < t.Results().Len(); i++ {
+ returns = append(returns, &ast.Field{
+ Type: TypeExpr(t.Results().At(i).Type(), qual),
+ })
+ }
+ return &ast.FuncType{
+ Params: &ast.FieldList{
+ List: params,
+ },
+ Results: &ast.FieldList{
+ List: returns,
+ },
+ }
+
+ case *types.TypeParam:
+ pkgName := qual(t.Obj().Pkg())
+ if pkgName == "" || t.Obj().Pkg() == nil {
+ return ast.NewIdent(t.Obj().Name())
+ }
+ return &ast.SelectorExpr{
+ X: ast.NewIdent(pkgName),
+ Sel: ast.NewIdent(t.Obj().Name()),
+ }
+
+ // types.TypeParam also implements interface NamedOrAlias. To differentiate,
+ // case TypeParam need to be present before case NamedOrAlias.
+ // TODO(hxjiang): remove this comment once TypeArgs() is added to interface
+ // NamedOrAlias.
+ case NamedOrAlias:
+ var expr ast.Expr = ast.NewIdent(t.Obj().Name())
+ if pkgName := qual(t.Obj().Pkg()); pkgName != "." && pkgName != "" {
+ expr = &ast.SelectorExpr{
+ X: ast.NewIdent(pkgName),
+ Sel: expr.(*ast.Ident),
+ }
+ }
+
+ // TODO(hxjiang): call t.TypeArgs after adding method TypeArgs() to
+ // typesinternal.NamedOrAlias.
+ if hasTypeArgs, ok := t.(interface{ TypeArgs() *types.TypeList }); ok {
+ if typeArgs := hasTypeArgs.TypeArgs(); typeArgs != nil && typeArgs.Len() > 0 {
+ var indices []ast.Expr
+ for i := range typeArgs.Len() {
+ indices = append(indices, TypeExpr(typeArgs.At(i), qual))
+ }
+ expr = &ast.IndexListExpr{
+ X: expr,
+ Indices: indices,
+ }
+ }
+ }
+
+ return expr
+
+ case *types.Struct:
+ return ast.NewIdent(t.String())
+
+ case *types.Interface:
+ return ast.NewIdent(t.String())
+
+ case *types.Union:
+ if t.Len() == 0 {
+ panic("Union type should have at least one term")
+ }
+ // Same as go/ast, the return expression will put last term in the
+ // Y field at topmost level of BinaryExpr.
+ // For union of type "float32 | float64 | int64", the structure looks
+ // similar to:
+ // {
+ // X: {
+ // X: float32,
+ // Op: |
+ // Y: float64,
+ // }
+ // Op: |,
+ // Y: int64,
+ // }
+ var union ast.Expr
+ for i := range t.Len() {
+ term := t.Term(i)
+ termExpr := TypeExpr(term.Type(), qual)
+ if term.Tilde() {
+ termExpr = &ast.UnaryExpr{
+ Op: token.TILDE,
+ X: termExpr,
+ }
+ }
+ if i == 0 {
+ union = termExpr
+ } else {
+ union = &ast.BinaryExpr{
+ X: union,
+ Op: token.OR,
+ Y: termExpr,
+ }
+ }
+ }
+ return union
+
+ case *types.Tuple:
+ panic("invalid input type types.Tuple")
+
+ default:
+ panic("unreachable")
+ }
+}
diff --git a/vendor/golang.org/x/tools/internal/versions/constraint.go b/vendor/golang.org/x/tools/internal/versions/constraint.go
deleted file mode 100644
index 179063d484860..0000000000000
--- a/vendor/golang.org/x/tools/internal/versions/constraint.go
+++ /dev/null
@@ -1,13 +0,0 @@
-// Copyright 2024 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package versions
-
-import "go/build/constraint"
-
-// ConstraintGoVersion is constraint.GoVersion (if built with go1.21+).
-// Otherwise nil.
-//
-// Deprecate once x/tools is after go1.21.
-var ConstraintGoVersion func(x constraint.Expr) string
diff --git a/vendor/golang.org/x/tools/internal/versions/types.go b/vendor/golang.org/x/tools/internal/versions/types.go
index f0bb0d15f0395..0fc10ce4eb591 100644
--- a/vendor/golang.org/x/tools/internal/versions/types.go
+++ b/vendor/golang.org/x/tools/internal/versions/types.go
@@ -31,8 +31,3 @@ func FileVersion(info *types.Info, file *ast.File) string {
// This would act as a max version on what a tool can support.
return Future
}
-
-// InitFileVersions initializes info to record Go versions for Go files.
-func InitFileVersions(info *types.Info) {
- info.FileVersions = make(map[*ast.File]string)
-}
diff --git a/vendor/google.golang.org/genproto/googleapis/api/annotations/client.pb.go b/vendor/google.golang.org/genproto/googleapis/api/annotations/client.pb.go
index fe19e8f97a711..4a9fce53c444f 100644
--- a/vendor/google.golang.org/genproto/googleapis/api/annotations/client.pb.go
+++ b/vendor/google.golang.org/genproto/googleapis/api/annotations/client.pb.go
@@ -180,6 +180,8 @@ type CommonLanguageSettings struct {
ReferenceDocsUri string `protobuf:"bytes,1,opt,name=reference_docs_uri,json=referenceDocsUri,proto3" json:"reference_docs_uri,omitempty"`
// The destination where API teams want this client library to be published.
Destinations []ClientLibraryDestination `protobuf:"varint,2,rep,packed,name=destinations,proto3,enum=google.api.ClientLibraryDestination" json:"destinations,omitempty"`
+ // Configuration for which RPCs should be generated in the GAPIC client.
+ SelectiveGapicGeneration *SelectiveGapicGeneration `protobuf:"bytes,3,opt,name=selective_gapic_generation,json=selectiveGapicGeneration,proto3" json:"selective_gapic_generation,omitempty"`
}
func (x *CommonLanguageSettings) Reset() {
@@ -229,6 +231,13 @@ func (x *CommonLanguageSettings) GetDestinations() []ClientLibraryDestination {
return nil
}
+func (x *CommonLanguageSettings) GetSelectiveGapicGeneration() *SelectiveGapicGeneration {
+ if x != nil {
+ return x.SelectiveGapicGeneration
+ }
+ return nil
+}
+
// Details about how and where to publish client libraries.
type ClientLibrarySettings struct {
state protoimpl.MessageState
@@ -719,6 +728,8 @@ type PythonSettings struct {
// Some settings.
Common *CommonLanguageSettings `protobuf:"bytes,1,opt,name=common,proto3" json:"common,omitempty"`
+ // Experimental features to be included during client library generation.
+ ExperimentalFeatures *PythonSettings_ExperimentalFeatures `protobuf:"bytes,2,opt,name=experimental_features,json=experimentalFeatures,proto3" json:"experimental_features,omitempty"`
}
func (x *PythonSettings) Reset() {
@@ -760,6 +771,13 @@ func (x *PythonSettings) GetCommon() *CommonLanguageSettings {
return nil
}
+func (x *PythonSettings) GetExperimentalFeatures() *PythonSettings_ExperimentalFeatures {
+ if x != nil {
+ return x.ExperimentalFeatures
+ }
+ return nil
+}
+
// Settings for Node client libraries.
type NodeSettings struct {
state protoimpl.MessageState
@@ -975,6 +993,16 @@ type GoSettings struct {
// Some settings.
Common *CommonLanguageSettings `protobuf:"bytes,1,opt,name=common,proto3" json:"common,omitempty"`
+ // Map of service names to renamed services. Keys are the package relative
+ // service names and values are the name to be used for the service client
+ // and call options.
+ //
+ // publishing:
+ //
+ // go_settings:
+ // renamed_services:
+ // Publisher: TopicAdmin
+ RenamedServices map[string]string `protobuf:"bytes,2,rep,name=renamed_services,json=renamedServices,proto3" json:"renamed_services,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
}
func (x *GoSettings) Reset() {
@@ -1016,6 +1044,13 @@ func (x *GoSettings) GetCommon() *CommonLanguageSettings {
return nil
}
+func (x *GoSettings) GetRenamedServices() map[string]string {
+ if x != nil {
+ return x.RenamedServices
+ }
+ return nil
+}
+
// Describes the generator configuration for a method.
type MethodSettings struct {
state protoimpl.MessageState
@@ -1114,6 +1149,123 @@ func (x *MethodSettings) GetAutoPopulatedFields() []string {
return nil
}
+// This message is used to configure the generation of a subset of the RPCs in
+// a service for client libraries.
+type SelectiveGapicGeneration struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // An allowlist of the fully qualified names of RPCs that should be included
+ // on public client surfaces.
+ Methods []string `protobuf:"bytes,1,rep,name=methods,proto3" json:"methods,omitempty"`
+}
+
+func (x *SelectiveGapicGeneration) Reset() {
+ *x = SelectiveGapicGeneration{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_api_client_proto_msgTypes[12]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *SelectiveGapicGeneration) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SelectiveGapicGeneration) ProtoMessage() {}
+
+func (x *SelectiveGapicGeneration) ProtoReflect() protoreflect.Message {
+ mi := &file_google_api_client_proto_msgTypes[12]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use SelectiveGapicGeneration.ProtoReflect.Descriptor instead.
+func (*SelectiveGapicGeneration) Descriptor() ([]byte, []int) {
+ return file_google_api_client_proto_rawDescGZIP(), []int{12}
+}
+
+func (x *SelectiveGapicGeneration) GetMethods() []string {
+ if x != nil {
+ return x.Methods
+ }
+ return nil
+}
+
+// Experimental features to be included during client library generation.
+// These fields will be deprecated once the feature graduates and is enabled
+// by default.
+type PythonSettings_ExperimentalFeatures struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // Enables generation of asynchronous REST clients if `rest` transport is
+ // enabled. By default, asynchronous REST clients will not be generated.
+ // This feature will be enabled by default 1 month after launching the
+ // feature in preview packages.
+ RestAsyncIoEnabled bool `protobuf:"varint,1,opt,name=rest_async_io_enabled,json=restAsyncIoEnabled,proto3" json:"rest_async_io_enabled,omitempty"`
+ // Enables generation of protobuf code using new types that are more
+ // Pythonic which are included in `protobuf>=5.29.x`. This feature will be
+ // enabled by default 1 month after launching the feature in preview
+ // packages.
+ ProtobufPythonicTypesEnabled bool `protobuf:"varint,2,opt,name=protobuf_pythonic_types_enabled,json=protobufPythonicTypesEnabled,proto3" json:"protobuf_pythonic_types_enabled,omitempty"`
+}
+
+func (x *PythonSettings_ExperimentalFeatures) Reset() {
+ *x = PythonSettings_ExperimentalFeatures{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_api_client_proto_msgTypes[14]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *PythonSettings_ExperimentalFeatures) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*PythonSettings_ExperimentalFeatures) ProtoMessage() {}
+
+func (x *PythonSettings_ExperimentalFeatures) ProtoReflect() protoreflect.Message {
+ mi := &file_google_api_client_proto_msgTypes[14]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use PythonSettings_ExperimentalFeatures.ProtoReflect.Descriptor instead.
+func (*PythonSettings_ExperimentalFeatures) Descriptor() ([]byte, []int) {
+ return file_google_api_client_proto_rawDescGZIP(), []int{6, 0}
+}
+
+func (x *PythonSettings_ExperimentalFeatures) GetRestAsyncIoEnabled() bool {
+ if x != nil {
+ return x.RestAsyncIoEnabled
+ }
+ return false
+}
+
+func (x *PythonSettings_ExperimentalFeatures) GetProtobufPythonicTypesEnabled() bool {
+ if x != nil {
+ return x.ProtobufPythonicTypesEnabled
+ }
+ return false
+}
+
// Describes settings to use when generating API methods that use the
// long-running operation pattern.
// All default values below are from those used in the client library
@@ -1142,7 +1294,7 @@ type MethodSettings_LongRunning struct {
func (x *MethodSettings_LongRunning) Reset() {
*x = MethodSettings_LongRunning{}
if protoimpl.UnsafeEnabled {
- mi := &file_google_api_client_proto_msgTypes[15]
+ mi := &file_google_api_client_proto_msgTypes[18]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
@@ -1155,7 +1307,7 @@ func (x *MethodSettings_LongRunning) String() string {
func (*MethodSettings_LongRunning) ProtoMessage() {}
func (x *MethodSettings_LongRunning) ProtoReflect() protoreflect.Message {
- mi := &file_google_api_client_proto_msgTypes[15]
+ mi := &file_google_api_client_proto_msgTypes[18]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
@@ -1343,7 +1495,7 @@ var file_google_api_client_proto_rawDesc = []byte{
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}
var (
@@ -1601,69 +1788,75 @@ func file_google_api_client_proto_rawDescGZIP() []byte {
}
var file_google_api_client_proto_enumTypes = make([]protoimpl.EnumInfo, 2)
-var file_google_api_client_proto_msgTypes = make([]protoimpl.MessageInfo, 16)
+var file_google_api_client_proto_msgTypes = make([]protoimpl.MessageInfo, 19)
var file_google_api_client_proto_goTypes = []interface{}{
- (ClientLibraryOrganization)(0), // 0: google.api.ClientLibraryOrganization
- (ClientLibraryDestination)(0), // 1: google.api.ClientLibraryDestination
- (*CommonLanguageSettings)(nil), // 2: google.api.CommonLanguageSettings
- (*ClientLibrarySettings)(nil), // 3: google.api.ClientLibrarySettings
- (*Publishing)(nil), // 4: google.api.Publishing
- (*JavaSettings)(nil), // 5: google.api.JavaSettings
- (*CppSettings)(nil), // 6: google.api.CppSettings
- (*PhpSettings)(nil), // 7: google.api.PhpSettings
- (*PythonSettings)(nil), // 8: google.api.PythonSettings
- (*NodeSettings)(nil), // 9: google.api.NodeSettings
- (*DotnetSettings)(nil), // 10: google.api.DotnetSettings
- (*RubySettings)(nil), // 11: google.api.RubySettings
- (*GoSettings)(nil), // 12: google.api.GoSettings
- (*MethodSettings)(nil), // 13: google.api.MethodSettings
- nil, // 14: google.api.JavaSettings.ServiceClassNamesEntry
- nil, // 15: google.api.DotnetSettings.RenamedServicesEntry
- nil, // 16: google.api.DotnetSettings.RenamedResourcesEntry
- (*MethodSettings_LongRunning)(nil), // 17: google.api.MethodSettings.LongRunning
- (api.LaunchStage)(0), // 18: google.api.LaunchStage
- (*durationpb.Duration)(nil), // 19: google.protobuf.Duration
- (*descriptorpb.MethodOptions)(nil), // 20: google.protobuf.MethodOptions
- (*descriptorpb.ServiceOptions)(nil), // 21: google.protobuf.ServiceOptions
+ (ClientLibraryOrganization)(0), // 0: google.api.ClientLibraryOrganization
+ (ClientLibraryDestination)(0), // 1: google.api.ClientLibraryDestination
+ (*CommonLanguageSettings)(nil), // 2: google.api.CommonLanguageSettings
+ (*ClientLibrarySettings)(nil), // 3: google.api.ClientLibrarySettings
+ (*Publishing)(nil), // 4: google.api.Publishing
+ (*JavaSettings)(nil), // 5: google.api.JavaSettings
+ (*CppSettings)(nil), // 6: google.api.CppSettings
+ (*PhpSettings)(nil), // 7: google.api.PhpSettings
+ (*PythonSettings)(nil), // 8: google.api.PythonSettings
+ (*NodeSettings)(nil), // 9: google.api.NodeSettings
+ (*DotnetSettings)(nil), // 10: google.api.DotnetSettings
+ (*RubySettings)(nil), // 11: google.api.RubySettings
+ (*GoSettings)(nil), // 12: google.api.GoSettings
+ (*MethodSettings)(nil), // 13: google.api.MethodSettings
+ (*SelectiveGapicGeneration)(nil), // 14: google.api.SelectiveGapicGeneration
+ nil, // 15: google.api.JavaSettings.ServiceClassNamesEntry
+ (*PythonSettings_ExperimentalFeatures)(nil), // 16: google.api.PythonSettings.ExperimentalFeatures
+ nil, // 17: google.api.DotnetSettings.RenamedServicesEntry
+ nil, // 18: google.api.DotnetSettings.RenamedResourcesEntry
+ nil, // 19: google.api.GoSettings.RenamedServicesEntry
+ (*MethodSettings_LongRunning)(nil), // 20: google.api.MethodSettings.LongRunning
+ (api.LaunchStage)(0), // 21: google.api.LaunchStage
+ (*durationpb.Duration)(nil), // 22: google.protobuf.Duration
+ (*descriptorpb.MethodOptions)(nil), // 23: google.protobuf.MethodOptions
+ (*descriptorpb.ServiceOptions)(nil), // 24: google.protobuf.ServiceOptions
}
var file_google_api_client_proto_depIdxs = []int32{
1, // 0: google.api.CommonLanguageSettings.destinations:type_name -> google.api.ClientLibraryDestination
- 18, // 1: google.api.ClientLibrarySettings.launch_stage:type_name -> google.api.LaunchStage
- 5, // 2: google.api.ClientLibrarySettings.java_settings:type_name -> google.api.JavaSettings
- 6, // 3: google.api.ClientLibrarySettings.cpp_settings:type_name -> google.api.CppSettings
- 7, // 4: google.api.ClientLibrarySettings.php_settings:type_name -> google.api.PhpSettings
- 8, // 5: google.api.ClientLibrarySettings.python_settings:type_name -> google.api.PythonSettings
- 9, // 6: google.api.ClientLibrarySettings.node_settings:type_name -> google.api.NodeSettings
- 10, // 7: google.api.ClientLibrarySettings.dotnet_settings:type_name -> google.api.DotnetSettings
- 11, // 8: google.api.ClientLibrarySettings.ruby_settings:type_name -> google.api.RubySettings
- 12, // 9: google.api.ClientLibrarySettings.go_settings:type_name -> google.api.GoSettings
- 13, // 10: google.api.Publishing.method_settings:type_name -> google.api.MethodSettings
- 0, // 11: google.api.Publishing.organization:type_name -> google.api.ClientLibraryOrganization
- 3, // 12: google.api.Publishing.library_settings:type_name -> google.api.ClientLibrarySettings
- 14, // 13: google.api.JavaSettings.service_class_names:type_name -> google.api.JavaSettings.ServiceClassNamesEntry
- 2, // 14: google.api.JavaSettings.common:type_name -> google.api.CommonLanguageSettings
- 2, // 15: google.api.CppSettings.common:type_name -> google.api.CommonLanguageSettings
- 2, // 16: google.api.PhpSettings.common:type_name -> google.api.CommonLanguageSettings
- 2, // 17: google.api.PythonSettings.common:type_name -> google.api.CommonLanguageSettings
- 2, // 18: google.api.NodeSettings.common:type_name -> google.api.CommonLanguageSettings
- 2, // 19: google.api.DotnetSettings.common:type_name -> google.api.CommonLanguageSettings
- 15, // 20: google.api.DotnetSettings.renamed_services:type_name -> google.api.DotnetSettings.RenamedServicesEntry
- 16, // 21: google.api.DotnetSettings.renamed_resources:type_name -> google.api.DotnetSettings.RenamedResourcesEntry
- 2, // 22: google.api.RubySettings.common:type_name -> google.api.CommonLanguageSettings
- 2, // 23: google.api.GoSettings.common:type_name -> google.api.CommonLanguageSettings
- 17, // 24: google.api.MethodSettings.long_running:type_name -> google.api.MethodSettings.LongRunning
- 19, // 25: google.api.MethodSettings.LongRunning.initial_poll_delay:type_name -> google.protobuf.Duration
- 19, // 26: google.api.MethodSettings.LongRunning.max_poll_delay:type_name -> google.protobuf.Duration
- 19, // 27: google.api.MethodSettings.LongRunning.total_poll_timeout:type_name -> google.protobuf.Duration
- 20, // 28: google.api.method_signature:extendee -> google.protobuf.MethodOptions
- 21, // 29: google.api.default_host:extendee -> google.protobuf.ServiceOptions
- 21, // 30: google.api.oauth_scopes:extendee -> google.protobuf.ServiceOptions
- 21, // 31: google.api.api_version:extendee -> google.protobuf.ServiceOptions
- 32, // [32:32] is the sub-list for method output_type
- 32, // [32:32] is the sub-list for method input_type
- 32, // [32:32] is the sub-list for extension type_name
- 28, // [28:32] is the sub-list for extension extendee
- 0, // [0:28] is the sub-list for field type_name
+ 14, // 1: google.api.CommonLanguageSettings.selective_gapic_generation:type_name -> google.api.SelectiveGapicGeneration
+ 21, // 2: google.api.ClientLibrarySettings.launch_stage:type_name -> google.api.LaunchStage
+ 5, // 3: google.api.ClientLibrarySettings.java_settings:type_name -> google.api.JavaSettings
+ 6, // 4: google.api.ClientLibrarySettings.cpp_settings:type_name -> google.api.CppSettings
+ 7, // 5: google.api.ClientLibrarySettings.php_settings:type_name -> google.api.PhpSettings
+ 8, // 6: google.api.ClientLibrarySettings.python_settings:type_name -> google.api.PythonSettings
+ 9, // 7: google.api.ClientLibrarySettings.node_settings:type_name -> google.api.NodeSettings
+ 10, // 8: google.api.ClientLibrarySettings.dotnet_settings:type_name -> google.api.DotnetSettings
+ 11, // 9: google.api.ClientLibrarySettings.ruby_settings:type_name -> google.api.RubySettings
+ 12, // 10: google.api.ClientLibrarySettings.go_settings:type_name -> google.api.GoSettings
+ 13, // 11: google.api.Publishing.method_settings:type_name -> google.api.MethodSettings
+ 0, // 12: google.api.Publishing.organization:type_name -> google.api.ClientLibraryOrganization
+ 3, // 13: google.api.Publishing.library_settings:type_name -> google.api.ClientLibrarySettings
+ 15, // 14: google.api.JavaSettings.service_class_names:type_name -> google.api.JavaSettings.ServiceClassNamesEntry
+ 2, // 15: google.api.JavaSettings.common:type_name -> google.api.CommonLanguageSettings
+ 2, // 16: google.api.CppSettings.common:type_name -> google.api.CommonLanguageSettings
+ 2, // 17: google.api.PhpSettings.common:type_name -> google.api.CommonLanguageSettings
+ 2, // 18: google.api.PythonSettings.common:type_name -> google.api.CommonLanguageSettings
+ 16, // 19: google.api.PythonSettings.experimental_features:type_name -> google.api.PythonSettings.ExperimentalFeatures
+ 2, // 20: google.api.NodeSettings.common:type_name -> google.api.CommonLanguageSettings
+ 2, // 21: google.api.DotnetSettings.common:type_name -> google.api.CommonLanguageSettings
+ 17, // 22: google.api.DotnetSettings.renamed_services:type_name -> google.api.DotnetSettings.RenamedServicesEntry
+ 18, // 23: google.api.DotnetSettings.renamed_resources:type_name -> google.api.DotnetSettings.RenamedResourcesEntry
+ 2, // 24: google.api.RubySettings.common:type_name -> google.api.CommonLanguageSettings
+ 2, // 25: google.api.GoSettings.common:type_name -> google.api.CommonLanguageSettings
+ 19, // 26: google.api.GoSettings.renamed_services:type_name -> google.api.GoSettings.RenamedServicesEntry
+ 20, // 27: google.api.MethodSettings.long_running:type_name -> google.api.MethodSettings.LongRunning
+ 22, // 28: google.api.MethodSettings.LongRunning.initial_poll_delay:type_name -> google.protobuf.Duration
+ 22, // 29: google.api.MethodSettings.LongRunning.max_poll_delay:type_name -> google.protobuf.Duration
+ 22, // 30: google.api.MethodSettings.LongRunning.total_poll_timeout:type_name -> google.protobuf.Duration
+ 23, // 31: google.api.method_signature:extendee -> google.protobuf.MethodOptions
+ 24, // 32: google.api.default_host:extendee -> google.protobuf.ServiceOptions
+ 24, // 33: google.api.oauth_scopes:extendee -> google.protobuf.ServiceOptions
+ 24, // 34: google.api.api_version:extendee -> google.protobuf.ServiceOptions
+ 35, // [35:35] is the sub-list for method output_type
+ 35, // [35:35] is the sub-list for method input_type
+ 35, // [35:35] is the sub-list for extension type_name
+ 31, // [31:35] is the sub-list for extension extendee
+ 0, // [0:31] is the sub-list for field type_name
}
func init() { file_google_api_client_proto_init() }
@@ -1816,7 +2009,31 @@ func file_google_api_client_proto_init() {
return nil
}
}
- file_google_api_client_proto_msgTypes[15].Exporter = func(v interface{}, i int) interface{} {
+ file_google_api_client_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} {
+ switch v := v.(*SelectiveGapicGeneration); i {
+ case 0:
+ return &v.state
+ case 1:
+ return &v.sizeCache
+ case 2:
+ return &v.unknownFields
+ default:
+ return nil
+ }
+ }
+ file_google_api_client_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} {
+ switch v := v.(*PythonSettings_ExperimentalFeatures); i {
+ case 0:
+ return &v.state
+ case 1:
+ return &v.sizeCache
+ case 2:
+ return &v.unknownFields
+ default:
+ return nil
+ }
+ }
+ file_google_api_client_proto_msgTypes[18].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*MethodSettings_LongRunning); i {
case 0:
return &v.state
@@ -1835,7 +2052,7 @@ func file_google_api_client_proto_init() {
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_google_api_client_proto_rawDesc,
NumEnums: 2,
- NumMessages: 16,
+ NumMessages: 19,
NumExtensions: 4,
NumServices: 0,
},
diff --git a/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go b/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go
index e7d3805e36532..f388426b08f7d 100644
--- a/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go
+++ b/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go
@@ -159,14 +159,14 @@ var file_google_api_httpbody_proto_rawDesc = []byte{
0x04, 0x64, 0x61, 0x74, 0x61, 0x12, 0x34, 0x0a, 0x0a, 0x65, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69,
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- 0x04, 0x47, 0x41, 0x50, 0x49, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+ 0x64, 0x79, 0x3b, 0x68, 0x74, 0x74, 0x70, 0x62, 0x6f, 0x64, 0x79, 0xa2, 0x02, 0x04, 0x47, 0x41,
+ 0x50, 0x49, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
}
var (
diff --git a/vendor/google.golang.org/genproto/googleapis/rpc/errdetails/error_details.pb.go b/vendor/google.golang.org/genproto/googleapis/rpc/errdetails/error_details.pb.go
index 3e5621827921e..3cd9a5bb8e62b 100644
--- a/vendor/google.golang.org/genproto/googleapis/rpc/errdetails/error_details.pb.go
+++ b/vendor/google.golang.org/genproto/googleapis/rpc/errdetails/error_details.pb.go
@@ -80,11 +80,12 @@ type ErrorInfo struct {
Domain string `protobuf:"bytes,2,opt,name=domain,proto3" json:"domain,omitempty"`
// Additional structured details about this error.
//
- // Keys should match /[a-zA-Z0-9-_]/ and be limited to 64 characters in
+ // Keys must match a regular expression of `[a-z][a-zA-Z0-9-_]+` but should
+ // ideally be lowerCamelCase. Also, they must be limited to 64 characters in
// length. When identifying the current value of an exceeded limit, the units
// should be contained in the key, not the value. For example, rather than
- // {"instanceLimit": "100/request"}, should be returned as,
- // {"instanceLimitPerRequest": "100"}, if the client exceeds the number of
+ // `{"instanceLimit": "100/request"}`, should be returned as,
+ // `{"instanceLimitPerRequest": "100"}`, if the client exceeds the number of
// instances that can be created in a single (batch) request.
Metadata map[string]string `protobuf:"bytes,3,rep,name=metadata,proto3" json:"metadata,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
}
@@ -870,6 +871,16 @@ type BadRequest_FieldViolation struct {
Field string `protobuf:"bytes,1,opt,name=field,proto3" json:"field,omitempty"`
// A description of why the request element is bad.
Description string `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"`
+ // The reason of the field-level error. This is a constant value that
+ // identifies the proximate cause of the field-level error. It should
+ // uniquely identify the type of the FieldViolation within the scope of the
+ // google.rpc.ErrorInfo.domain. This should be at most 63
+ // characters and match a regular expression of `[A-Z][A-Z0-9_]+[A-Z0-9]`,
+ // which represents UPPER_SNAKE_CASE.
+ Reason string `protobuf:"bytes,3,opt,name=reason,proto3" json:"reason,omitempty"`
+ // Provides a localized error message for field-level errors that is safe to
+ // return to the API consumer.
+ LocalizedMessage *LocalizedMessage `protobuf:"bytes,4,opt,name=localized_message,json=localizedMessage,proto3" json:"localized_message,omitempty"`
}
func (x *BadRequest_FieldViolation) Reset() {
@@ -918,6 +929,20 @@ func (x *BadRequest_FieldViolation) GetDescription() string {
return ""
}
+func (x *BadRequest_FieldViolation) GetReason() string {
+ if x != nil {
+ return x.Reason
+ }
+ return ""
+}
+
+func (x *BadRequest_FieldViolation) GetLocalizedMessage() *LocalizedMessage {
+ if x != nil {
+ return x.LocalizedMessage
+ }
+ return nil
+}
+
// Describes a URL link.
type Help_Link struct {
state protoimpl.MessageState
@@ -1026,51 +1051,57 @@ var file_google_rpc_error_details_proto_rawDesc = []byte{
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+ 0x0b, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x22, 0x6f, 0x0a, 0x04,
+ 0x48, 0x65, 0x6c, 0x70, 0x12, 0x2b, 0x0a, 0x05, 0x6c, 0x69, 0x6e, 0x6b, 0x73, 0x18, 0x01, 0x20,
+ 0x03, 0x28, 0x0b, 0x32, 0x15, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x72, 0x70, 0x63,
+ 0x2e, 0x48, 0x65, 0x6c, 0x70, 0x2e, 0x4c, 0x69, 0x6e, 0x6b, 0x52, 0x05, 0x6c, 0x69, 0x6e, 0x6b,
+ 0x73, 0x1a, 0x3a, 0x0a, 0x04, 0x4c, 0x69, 0x6e, 0x6b, 0x12, 0x20, 0x0a, 0x0b, 0x64, 0x65, 0x73,
+ 0x63, 0x72, 0x69, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b,
+ 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x10, 0x0a, 0x03, 0x75,
+ 0x72, 0x6c, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x75, 0x72, 0x6c, 0x22, 0x44, 0x0a,
+ 0x10, 0x4c, 0x6f, 0x63, 0x61, 0x6c, 0x69, 0x7a, 0x65, 0x64, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67,
+ 0x65, 0x12, 0x16, 0x0a, 0x06, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28,
+ 0x09, 0x52, 0x06, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x65, 0x12, 0x18, 0x0a, 0x07, 0x6d, 0x65, 0x73,
+ 0x73, 0x61, 0x67, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x6d, 0x65, 0x73, 0x73,
+ 0x61, 0x67, 0x65, 0x42, 0x6c, 0x0a, 0x0e, 0x63, 0x6f, 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c,
+ 0x65, 0x2e, 0x72, 0x70, 0x63, 0x42, 0x11, 0x45, 0x72, 0x72, 0x6f, 0x72, 0x44, 0x65, 0x74, 0x61,
+ 0x69, 0x6c, 0x73, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x3f, 0x67, 0x6f, 0x6f, 0x67,
+ 0x6c, 0x65, 0x2e, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x67, 0x65,
+ 0x6e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x61, 0x70, 0x69,
+ 0x73, 0x2f, 0x72, 0x70, 0x63, 0x2f, 0x65, 0x72, 0x72, 0x64, 0x65, 0x74, 0x61, 0x69, 0x6c, 0x73,
+ 0x3b, 0x65, 0x72, 0x72, 0x64, 0x65, 0x74, 0x61, 0x69, 0x6c, 0x73, 0xa2, 0x02, 0x03, 0x52, 0x50,
+ 0x43, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
}
var (
@@ -1111,11 +1142,12 @@ var file_google_rpc_error_details_proto_depIdxs = []int32{
12, // 3: google.rpc.PreconditionFailure.violations:type_name -> google.rpc.PreconditionFailure.Violation
13, // 4: google.rpc.BadRequest.field_violations:type_name -> google.rpc.BadRequest.FieldViolation
14, // 5: google.rpc.Help.links:type_name -> google.rpc.Help.Link
- 6, // [6:6] is the sub-list for method output_type
- 6, // [6:6] is the sub-list for method input_type
- 6, // [6:6] is the sub-list for extension type_name
- 6, // [6:6] is the sub-list for extension extendee
- 0, // [0:6] is the sub-list for field type_name
+ 9, // 6: google.rpc.BadRequest.FieldViolation.localized_message:type_name -> google.rpc.LocalizedMessage
+ 7, // [7:7] is the sub-list for method output_type
+ 7, // [7:7] is the sub-list for method input_type
+ 7, // [7:7] is the sub-list for extension type_name
+ 7, // [7:7] is the sub-list for extension extendee
+ 0, // [0:7] is the sub-list for field type_name
}
func init() { file_google_rpc_error_details_proto_init() }
diff --git a/vendor/google.golang.org/grpc/CONTRIBUTING.md b/vendor/google.golang.org/grpc/CONTRIBUTING.md
index 0854d298e4133..d9bfa6e1e7c08 100644
--- a/vendor/google.golang.org/grpc/CONTRIBUTING.md
+++ b/vendor/google.golang.org/grpc/CONTRIBUTING.md
@@ -4,7 +4,7 @@ We definitely welcome your patches and contributions to gRPC! Please read the gR
organization's [governance rules](https://github.com/grpc/grpc-community/blob/master/governance.md)
and [contribution guidelines](https://github.com/grpc/grpc-community/blob/master/CONTRIBUTING.md) before proceeding.
-If you are new to github, please start by reading [Pull Request howto](https://help.github.com/articles/about-pull-requests/)
+If you are new to GitHub, please start by reading [Pull Request howto](https://help.github.com/articles/about-pull-requests/)
## Legal requirements
@@ -25,8 +25,8 @@ How to get your contributions merged smoothly and quickly.
is a great place to start. These issues are well-documented and usually can be
resolved with a single pull request.
-- If you are adding a new file, make sure it has the copyright message template
- at the top as a comment. You can copy over the message from an existing file
+- If you are adding a new file, make sure it has the copyright message template
+ at the top as a comment. You can copy over the message from an existing file
and update the year.
- The grpc package should only depend on standard Go packages and a small number
@@ -39,12 +39,12 @@ How to get your contributions merged smoothly and quickly.
proposal](https://github.com/grpc/proposal).
- Provide a good **PR description** as a record of **what** change is being made
- and **why** it was made. Link to a github issue if it exists.
+ and **why** it was made. Link to a GitHub issue if it exists.
-- If you want to fix formatting or style, consider whether your changes are an
- obvious improvement or might be considered a personal preference. If a style
- change is based on preference, it likely will not be accepted. If it corrects
- widely agreed-upon anti-patterns, then please do create a PR and explain the
+- If you want to fix formatting or style, consider whether your changes are an
+ obvious improvement or might be considered a personal preference. If a style
+ change is based on preference, it likely will not be accepted. If it corrects
+ widely agreed-upon anti-patterns, then please do create a PR and explain the
benefits of the change.
- Unless your PR is trivial, you should expect there will be reviewer comments
diff --git a/vendor/google.golang.org/grpc/MAINTAINERS.md b/vendor/google.golang.org/grpc/MAINTAINERS.md
index 6a8a07781ae34..5d4096d46a048 100644
--- a/vendor/google.golang.org/grpc/MAINTAINERS.md
+++ b/vendor/google.golang.org/grpc/MAINTAINERS.md
@@ -9,21 +9,28 @@ for general contribution guidelines.
## Maintainers (in alphabetical order)
+- [aranjans](https://github.com/aranjans), Google LLC
+- [arjan-bal](https://github.com/arjan-bal), Google LLC
+- [arvindbr8](https://github.com/arvindbr8), Google LLC
- [atollena](https://github.com/atollena), Datadog, Inc.
-- [cesarghali](https://github.com/cesarghali), Google LLC
- [dfawley](https://github.com/dfawley), Google LLC
- [easwars](https://github.com/easwars), Google LLC
-- [menghanl](https://github.com/menghanl), Google LLC
-- [srini100](https://github.com/srini100), Google LLC
+- [erm-g](https://github.com/erm-g), Google LLC
+- [gtcooke94](https://github.com/gtcooke94), Google LLC
+- [purnesh42h](https://github.com/purnesh42h), Google LLC
+- [zasweq](https://github.com/zasweq), Google LLC
## Emeritus Maintainers (in alphabetical order)
-- [adelez](https://github.com/adelez), Google LLC
-- [canguler](https://github.com/canguler), Google LLC
-- [iamqizhao](https://github.com/iamqizhao), Google LLC
-- [jadekler](https://github.com/jadekler), Google LLC
-- [jtattermusch](https://github.com/jtattermusch), Google LLC
-- [lyuxuan](https://github.com/lyuxuan), Google LLC
-- [makmukhi](https://github.com/makmukhi), Google LLC
-- [matt-kwong](https://github.com/matt-kwong), Google LLC
-- [nicolasnoble](https://github.com/nicolasnoble), Google LLC
-- [yongni](https://github.com/yongni), Google LLC
+- [adelez](https://github.com/adelez)
+- [canguler](https://github.com/canguler)
+- [cesarghali](https://github.com/cesarghali)
+- [iamqizhao](https://github.com/iamqizhao)
+- [jeanbza](https://github.com/jeanbza)
+- [jtattermusch](https://github.com/jtattermusch)
+- [lyuxuan](https://github.com/lyuxuan)
+- [makmukhi](https://github.com/makmukhi)
+- [matt-kwong](https://github.com/matt-kwong)
+- [menghanl](https://github.com/menghanl)
+- [nicolasnoble](https://github.com/nicolasnoble)
+- [srini100](https://github.com/srini100)
+- [yongni](https://github.com/yongni)
diff --git a/vendor/google.golang.org/grpc/SECURITY.md b/vendor/google.golang.org/grpc/SECURITY.md
index be6e108705c48..abab279379ba8 100644
--- a/vendor/google.golang.org/grpc/SECURITY.md
+++ b/vendor/google.golang.org/grpc/SECURITY.md
@@ -1,3 +1,3 @@
# Security Policy
-For information on gRPC Security Policy and reporting potentional security issues, please see [gRPC CVE Process](https://github.com/grpc/proposal/blob/master/P4-grpc-cve-process.md).
+For information on gRPC Security Policy and reporting potential security issues, please see [gRPC CVE Process](https://github.com/grpc/proposal/blob/master/P4-grpc-cve-process.md).
diff --git a/vendor/google.golang.org/grpc/backoff/backoff.go b/vendor/google.golang.org/grpc/backoff/backoff.go
index 0787d0b50ce94..d7b40b7cb66f1 100644
--- a/vendor/google.golang.org/grpc/backoff/backoff.go
+++ b/vendor/google.golang.org/grpc/backoff/backoff.go
@@ -39,7 +39,7 @@ type Config struct {
MaxDelay time.Duration
}
-// DefaultConfig is a backoff configuration with the default values specfied
+// DefaultConfig is a backoff configuration with the default values specified
// at https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md.
//
// This should be useful for callers who want to configure backoff with
diff --git a/vendor/google.golang.org/grpc/balancer/balancer.go b/vendor/google.golang.org/grpc/balancer/balancer.go
index f391744f7299b..382ad694110f0 100644
--- a/vendor/google.golang.org/grpc/balancer/balancer.go
+++ b/vendor/google.golang.org/grpc/balancer/balancer.go
@@ -30,6 +30,7 @@ import (
"google.golang.org/grpc/channelz"
"google.golang.org/grpc/connectivity"
"google.golang.org/grpc/credentials"
+ estats "google.golang.org/grpc/experimental/stats"
"google.golang.org/grpc/grpclog"
"google.golang.org/grpc/internal"
"google.golang.org/grpc/metadata"
@@ -74,6 +75,8 @@ func unregisterForTesting(name string) {
func init() {
internal.BalancerUnregister = unregisterForTesting
+ internal.ConnectedAddress = connectedAddress
+ internal.SetConnectedAddress = setConnectedAddress
}
// Get returns the resolver builder registered with the given name.
@@ -92,54 +95,6 @@ func Get(name string) Builder {
return nil
}
-// A SubConn represents a single connection to a gRPC backend service.
-//
-// Each SubConn contains a list of addresses.
-//
-// All SubConns start in IDLE, and will not try to connect. To trigger the
-// connecting, Balancers must call Connect. If a connection re-enters IDLE,
-// Balancers must call Connect again to trigger a new connection attempt.
-//
-// gRPC will try to connect to the addresses in sequence, and stop trying the
-// remainder once the first connection is successful. If an attempt to connect
-// to all addresses encounters an error, the SubConn will enter
-// TRANSIENT_FAILURE for a backoff period, and then transition to IDLE.
-//
-// Once established, if a connection is lost, the SubConn will transition
-// directly to IDLE.
-//
-// This interface is to be implemented by gRPC. Users should not need their own
-// implementation of this interface. For situations like testing, any
-// implementations should embed this interface. This allows gRPC to add new
-// methods to this interface.
-type SubConn interface {
- // UpdateAddresses updates the addresses used in this SubConn.
- // gRPC checks if currently-connected address is still in the new list.
- // If it's in the list, the connection will be kept.
- // If it's not in the list, the connection will gracefully closed, and
- // a new connection will be created.
- //
- // This will trigger a state transition for the SubConn.
- //
- // Deprecated: this method will be removed. Create new SubConns for new
- // addresses instead.
- UpdateAddresses([]resolver.Address)
- // Connect starts the connecting for this SubConn.
- Connect()
- // GetOrBuildProducer returns a reference to the existing Producer for this
- // ProducerBuilder in this SubConn, or, if one does not currently exist,
- // creates a new one and returns it. Returns a close function which must
- // be called when the Producer is no longer needed.
- GetOrBuildProducer(ProducerBuilder) (p Producer, close func())
- // Shutdown shuts down the SubConn gracefully. Any started RPCs will be
- // allowed to complete. No future calls should be made on the SubConn.
- // One final state update will be delivered to the StateListener (or
- // UpdateSubConnState; deprecated) with ConnectivityState of Shutdown to
- // indicate the shutdown operation. This may be delivered before
- // in-progress RPCs are complete and the actual connection is closed.
- Shutdown()
-}
-
// NewSubConnOptions contains options to create new SubConn.
type NewSubConnOptions struct {
// CredsBundle is the credentials bundle that will be used in the created
@@ -243,6 +198,10 @@ type BuildOptions struct {
// same resolver.Target as passed to the resolver. See the documentation for
// the resolver.Target type for details about what it contains.
Target resolver.Target
+ // MetricsRecorder is the metrics recorder that balancers can use to record
+ // metrics. Balancer implementations which do not register metrics on
+ // metrics registry and record on them can ignore this field.
+ MetricsRecorder estats.MetricsRecorder
}
// Builder creates a balancer.
@@ -403,15 +362,6 @@ type ExitIdler interface {
ExitIdle()
}
-// SubConnState describes the state of a SubConn.
-type SubConnState struct {
- // ConnectivityState is the connectivity state of the SubConn.
- ConnectivityState connectivity.State
- // ConnectionError is set if the ConnectivityState is TransientFailure,
- // describing the reason the SubConn failed. Otherwise, it is nil.
- ConnectionError error
-}
-
// ClientConnState describes the state of a ClientConn relevant to the
// balancer.
type ClientConnState struct {
@@ -424,20 +374,3 @@ type ClientConnState struct {
// ErrBadResolverState may be returned by UpdateClientConnState to indicate a
// problem with the provided name resolver data.
var ErrBadResolverState = errors.New("bad resolver state")
-
-// A ProducerBuilder is a simple constructor for a Producer. It is used by the
-// SubConn to create producers when needed.
-type ProducerBuilder interface {
- // Build creates a Producer. The first parameter is always a
- // grpc.ClientConnInterface (a type to allow creating RPCs/streams on the
- // associated SubConn), but is declared as `any` to avoid a dependency
- // cycle. Should also return a close function that will be called when all
- // references to the Producer have been given up.
- Build(grpcClientConnInterface any) (p Producer, close func())
-}
-
-// A Producer is a type shared among potentially many consumers. It is
-// associated with a SubConn, and an implementation will typically contain
-// other methods to provide additional functionality, e.g. configuration or
-// subscription registration.
-type Producer any
diff --git a/vendor/google.golang.org/grpc/balancer/base/balancer.go b/vendor/google.golang.org/grpc/balancer/base/balancer.go
index a7f1eeec8e6ae..d5ed172ae6958 100644
--- a/vendor/google.golang.org/grpc/balancer/base/balancer.go
+++ b/vendor/google.golang.org/grpc/balancer/base/balancer.go
@@ -36,7 +36,7 @@ type baseBuilder struct {
config Config
}
-func (bb *baseBuilder) Build(cc balancer.ClientConn, opt balancer.BuildOptions) balancer.Balancer {
+func (bb *baseBuilder) Build(cc balancer.ClientConn, _ balancer.BuildOptions) balancer.Balancer {
bal := &baseBalancer{
cc: cc,
pickerBuilder: bb.pickerBuilder,
@@ -133,7 +133,7 @@ func (b *baseBalancer) UpdateClientConnState(s balancer.ClientConnState) error {
}
}
// If resolver state contains no addresses, return an error so ClientConn
- // will trigger re-resolve. Also records this as an resolver error, so when
+ // will trigger re-resolve. Also records this as a resolver error, so when
// the overall state turns transient failure, the error message will have
// the zero address information.
if len(s.ResolverState.Addresses) == 0 {
@@ -259,6 +259,6 @@ type errPicker struct {
err error // Pick() always returns this err.
}
-func (p *errPicker) Pick(info balancer.PickInfo) (balancer.PickResult, error) {
+func (p *errPicker) Pick(balancer.PickInfo) (balancer.PickResult, error) {
return balancer.PickResult{}, p.err
}
diff --git a/vendor/google.golang.org/grpc/balancer/pickfirst/internal/internal.go b/vendor/google.golang.org/grpc/balancer/pickfirst/internal/internal.go
new file mode 100644
index 0000000000000..7d66cb491c406
--- /dev/null
+++ b/vendor/google.golang.org/grpc/balancer/pickfirst/internal/internal.go
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package internal contains code internal to the pickfirst package.
+package internal
+
+import (
+ rand "math/rand/v2"
+ "time"
+)
+
+var (
+ // RandShuffle pseudo-randomizes the order of addresses.
+ RandShuffle = rand.Shuffle
+ // TimeAfterFunc allows mocking the timer for testing connection delay
+ // related functionality.
+ TimeAfterFunc = func(d time.Duration, f func()) func() {
+ timer := time.AfterFunc(d, f)
+ return func() { timer.Stop() }
+ }
+)
diff --git a/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go b/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go
index 07527603f1d4e..ea8899818c22e 100644
--- a/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go
+++ b/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go
@@ -23,21 +23,26 @@ import (
"encoding/json"
"errors"
"fmt"
- "math/rand"
+ rand "math/rand/v2"
"google.golang.org/grpc/balancer"
+ "google.golang.org/grpc/balancer/pickfirst/internal"
"google.golang.org/grpc/connectivity"
"google.golang.org/grpc/grpclog"
- "google.golang.org/grpc/internal"
+ "google.golang.org/grpc/internal/envconfig"
internalgrpclog "google.golang.org/grpc/internal/grpclog"
"google.golang.org/grpc/internal/pretty"
"google.golang.org/grpc/resolver"
"google.golang.org/grpc/serviceconfig"
+
+ _ "google.golang.org/grpc/balancer/pickfirst/pickfirstleaf" // For automatically registering the new pickfirst if required.
)
func init() {
+ if envconfig.NewPickFirstEnabled {
+ return
+ }
balancer.Register(pickfirstBuilder{})
- internal.ShuffleAddressListForTesting = func(n int, swap func(i, j int)) { rand.Shuffle(n, swap) }
}
var logger = grpclog.Component("pick-first-lb")
@@ -50,7 +55,7 @@ const (
type pickfirstBuilder struct{}
-func (pickfirstBuilder) Build(cc balancer.ClientConn, opt balancer.BuildOptions) balancer.Balancer {
+func (pickfirstBuilder) Build(cc balancer.ClientConn, _ balancer.BuildOptions) balancer.Balancer {
b := &pickfirstBalancer{cc: cc}
b.logger = internalgrpclog.NewPrefixLogger(logger, fmt.Sprintf(logPrefix, b))
return b
@@ -103,10 +108,13 @@ func (b *pickfirstBalancer) ResolverError(err error) {
})
}
+// Shuffler is an interface for shuffling an address list.
type Shuffler interface {
ShuffleAddressListForTesting(n int, swap func(i, j int))
}
+// ShuffleAddressListForTesting pseudo-randomizes the order of addresses. n
+// is the number of elements. swap swaps the elements with indexes i and j.
func ShuffleAddressListForTesting(n int, swap func(i, j int)) { rand.Shuffle(n, swap) }
func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState) error {
@@ -140,7 +148,7 @@ func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState
// within each endpoint. - A61
if cfg.ShuffleAddressList {
endpoints = append([]resolver.Endpoint{}, endpoints...)
- internal.ShuffleAddressListForTesting.(func(int, func(int, int)))(len(endpoints), func(i, j int) { endpoints[i], endpoints[j] = endpoints[j], endpoints[i] })
+ internal.RandShuffle(len(endpoints), func(i, j int) { endpoints[i], endpoints[j] = endpoints[j], endpoints[i] })
}
// "Flatten the list by concatenating the ordered list of addresses for each
@@ -155,7 +163,7 @@ func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState
// Endpoints not set, process addresses until we migrate resolver
// emissions fully to Endpoints. The top channel does wrap emitted
// addresses with endpoints, however some balancers such as weighted
- // target do not forwarrd the corresponding correct endpoints down/split
+ // target do not forward the corresponding correct endpoints down/split
// endpoints properly. Once all balancers correctly forward endpoints
// down, can delete this else conditional.
addrs = state.ResolverState.Addresses
diff --git a/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirstleaf/pickfirstleaf.go b/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirstleaf/pickfirstleaf.go
new file mode 100644
index 0000000000000..2fc0a71f9441e
--- /dev/null
+++ b/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirstleaf/pickfirstleaf.go
@@ -0,0 +1,911 @@
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package pickfirstleaf contains the pick_first load balancing policy which
+// will be the universal leaf policy after dualstack changes are implemented.
+//
+// # Experimental
+//
+// Notice: This package is EXPERIMENTAL and may be changed or removed in a
+// later release.
+package pickfirstleaf
+
+import (
+ "encoding/json"
+ "errors"
+ "fmt"
+ "net"
+ "net/netip"
+ "sync"
+ "time"
+
+ "google.golang.org/grpc/balancer"
+ "google.golang.org/grpc/balancer/pickfirst/internal"
+ "google.golang.org/grpc/connectivity"
+ expstats "google.golang.org/grpc/experimental/stats"
+ "google.golang.org/grpc/grpclog"
+ "google.golang.org/grpc/internal/envconfig"
+ internalgrpclog "google.golang.org/grpc/internal/grpclog"
+ "google.golang.org/grpc/internal/pretty"
+ "google.golang.org/grpc/resolver"
+ "google.golang.org/grpc/serviceconfig"
+)
+
+func init() {
+ if envconfig.NewPickFirstEnabled {
+ // Register as the default pick_first balancer.
+ Name = "pick_first"
+ }
+ balancer.Register(pickfirstBuilder{})
+}
+
+// enableHealthListenerKeyType is a unique key type used in resolver attributes
+// to indicate whether the health listener usage is enabled.
+type enableHealthListenerKeyType struct{}
+
+var (
+ logger = grpclog.Component("pick-first-leaf-lb")
+ // Name is the name of the pick_first_leaf balancer.
+ // It is changed to "pick_first" in init() if this balancer is to be
+ // registered as the default pickfirst.
+ Name = "pick_first_leaf"
+ disconnectionsMetric = expstats.RegisterInt64Count(expstats.MetricDescriptor{
+ Name: "grpc.lb.pick_first.disconnections",
+ Description: "EXPERIMENTAL. Number of times the selected subchannel becomes disconnected.",
+ Unit: "disconnection",
+ Labels: []string{"grpc.target"},
+ Default: false,
+ })
+ connectionAttemptsSucceededMetric = expstats.RegisterInt64Count(expstats.MetricDescriptor{
+ Name: "grpc.lb.pick_first.connection_attempts_succeeded",
+ Description: "EXPERIMENTAL. Number of successful connection attempts.",
+ Unit: "attempt",
+ Labels: []string{"grpc.target"},
+ Default: false,
+ })
+ connectionAttemptsFailedMetric = expstats.RegisterInt64Count(expstats.MetricDescriptor{
+ Name: "grpc.lb.pick_first.connection_attempts_failed",
+ Description: "EXPERIMENTAL. Number of failed connection attempts.",
+ Unit: "attempt",
+ Labels: []string{"grpc.target"},
+ Default: false,
+ })
+)
+
+const (
+ // TODO: change to pick-first when this becomes the default pick_first policy.
+ logPrefix = "[pick-first-leaf-lb %p] "
+ // connectionDelayInterval is the time to wait for during the happy eyeballs
+ // pass before starting the next connection attempt.
+ connectionDelayInterval = 250 * time.Millisecond
+)
+
+type ipAddrFamily int
+
+const (
+ // ipAddrFamilyUnknown represents strings that can't be parsed as an IP
+ // address.
+ ipAddrFamilyUnknown ipAddrFamily = iota
+ ipAddrFamilyV4
+ ipAddrFamilyV6
+)
+
+type pickfirstBuilder struct{}
+
+func (pickfirstBuilder) Build(cc balancer.ClientConn, bo balancer.BuildOptions) balancer.Balancer {
+ b := &pickfirstBalancer{
+ cc: cc,
+ target: bo.Target.String(),
+ metricsRecorder: bo.MetricsRecorder, // ClientConn will always create a Metrics Recorder.
+
+ subConns: resolver.NewAddressMap(),
+ state: connectivity.Connecting,
+ cancelConnectionTimer: func() {},
+ }
+ b.logger = internalgrpclog.NewPrefixLogger(logger, fmt.Sprintf(logPrefix, b))
+ return b
+}
+
+func (b pickfirstBuilder) Name() string {
+ return Name
+}
+
+func (pickfirstBuilder) ParseConfig(js json.RawMessage) (serviceconfig.LoadBalancingConfig, error) {
+ var cfg pfConfig
+ if err := json.Unmarshal(js, &cfg); err != nil {
+ return nil, fmt.Errorf("pickfirst: unable to unmarshal LB policy config: %s, error: %v", string(js), err)
+ }
+ return cfg, nil
+}
+
+// EnableHealthListener updates the state to configure pickfirst for using a
+// generic health listener.
+func EnableHealthListener(state resolver.State) resolver.State {
+ state.Attributes = state.Attributes.WithValue(enableHealthListenerKeyType{}, true)
+ return state
+}
+
+type pfConfig struct {
+ serviceconfig.LoadBalancingConfig `json:"-"`
+
+ // If set to true, instructs the LB policy to shuffle the order of the list
+ // of endpoints received from the name resolver before attempting to
+ // connect to them.
+ ShuffleAddressList bool `json:"shuffleAddressList"`
+}
+
+// scData keeps track of the current state of the subConn.
+// It is not safe for concurrent access.
+type scData struct {
+ // The following fields are initialized at build time and read-only after
+ // that.
+ subConn balancer.SubConn
+ addr resolver.Address
+
+ rawConnectivityState connectivity.State
+ // The effective connectivity state based on raw connectivity, health state
+ // and after following sticky TransientFailure behaviour defined in A62.
+ effectiveState connectivity.State
+ lastErr error
+ connectionFailedInFirstPass bool
+}
+
+func (b *pickfirstBalancer) newSCData(addr resolver.Address) (*scData, error) {
+ sd := &scData{
+ rawConnectivityState: connectivity.Idle,
+ effectiveState: connectivity.Idle,
+ addr: addr,
+ }
+ sc, err := b.cc.NewSubConn([]resolver.Address{addr}, balancer.NewSubConnOptions{
+ StateListener: func(state balancer.SubConnState) {
+ b.updateSubConnState(sd, state)
+ },
+ })
+ if err != nil {
+ return nil, err
+ }
+ sd.subConn = sc
+ return sd, nil
+}
+
+type pickfirstBalancer struct {
+ // The following fields are initialized at build time and read-only after
+ // that and therefore do not need to be guarded by a mutex.
+ logger *internalgrpclog.PrefixLogger
+ cc balancer.ClientConn
+ target string
+ metricsRecorder expstats.MetricsRecorder // guaranteed to be non nil
+
+ // The mutex is used to ensure synchronization of updates triggered
+ // from the idle picker and the already serialized resolver,
+ // SubConn state updates.
+ mu sync.Mutex
+ // State reported to the channel based on SubConn states and resolver
+ // updates.
+ state connectivity.State
+ // scData for active subonns mapped by address.
+ subConns *resolver.AddressMap
+ addressList addressList
+ firstPass bool
+ numTF int
+ cancelConnectionTimer func()
+ healthCheckingEnabled bool
+}
+
+// ResolverError is called by the ClientConn when the name resolver produces
+// an error or when pickfirst determined the resolver update to be invalid.
+func (b *pickfirstBalancer) ResolverError(err error) {
+ b.mu.Lock()
+ defer b.mu.Unlock()
+ b.resolverErrorLocked(err)
+}
+
+func (b *pickfirstBalancer) resolverErrorLocked(err error) {
+ if b.logger.V(2) {
+ b.logger.Infof("Received error from the name resolver: %v", err)
+ }
+
+ // The picker will not change since the balancer does not currently
+ // report an error. If the balancer hasn't received a single good resolver
+ // update yet, transition to TRANSIENT_FAILURE.
+ if b.state != connectivity.TransientFailure && b.addressList.size() > 0 {
+ if b.logger.V(2) {
+ b.logger.Infof("Ignoring resolver error because balancer is using a previous good update.")
+ }
+ return
+ }
+
+ b.updateBalancerState(balancer.State{
+ ConnectivityState: connectivity.TransientFailure,
+ Picker: &picker{err: fmt.Errorf("name resolver error: %v", err)},
+ })
+}
+
+func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState) error {
+ b.mu.Lock()
+ defer b.mu.Unlock()
+ b.cancelConnectionTimer()
+ if len(state.ResolverState.Addresses) == 0 && len(state.ResolverState.Endpoints) == 0 {
+ // Cleanup state pertaining to the previous resolver state.
+ // Treat an empty address list like an error by calling b.ResolverError.
+ b.closeSubConnsLocked()
+ b.addressList.updateAddrs(nil)
+ b.resolverErrorLocked(errors.New("produced zero addresses"))
+ return balancer.ErrBadResolverState
+ }
+ b.healthCheckingEnabled = state.ResolverState.Attributes.Value(enableHealthListenerKeyType{}) != nil
+ cfg, ok := state.BalancerConfig.(pfConfig)
+ if state.BalancerConfig != nil && !ok {
+ return fmt.Errorf("pickfirst: received illegal BalancerConfig (type %T): %v: %w", state.BalancerConfig, state.BalancerConfig, balancer.ErrBadResolverState)
+ }
+
+ if b.logger.V(2) {
+ b.logger.Infof("Received new config %s, resolver state %s", pretty.ToJSON(cfg), pretty.ToJSON(state.ResolverState))
+ }
+
+ var newAddrs []resolver.Address
+ if endpoints := state.ResolverState.Endpoints; len(endpoints) != 0 {
+ // Perform the optional shuffling described in gRFC A62. The shuffling
+ // will change the order of endpoints but not touch the order of the
+ // addresses within each endpoint. - A61
+ if cfg.ShuffleAddressList {
+ endpoints = append([]resolver.Endpoint{}, endpoints...)
+ internal.RandShuffle(len(endpoints), func(i, j int) { endpoints[i], endpoints[j] = endpoints[j], endpoints[i] })
+ }
+
+ // "Flatten the list by concatenating the ordered list of addresses for
+ // each of the endpoints, in order." - A61
+ for _, endpoint := range endpoints {
+ newAddrs = append(newAddrs, endpoint.Addresses...)
+ }
+ } else {
+ // Endpoints not set, process addresses until we migrate resolver
+ // emissions fully to Endpoints. The top channel does wrap emitted
+ // addresses with endpoints, however some balancers such as weighted
+ // target do not forward the corresponding correct endpoints down/split
+ // endpoints properly. Once all balancers correctly forward endpoints
+ // down, can delete this else conditional.
+ newAddrs = state.ResolverState.Addresses
+ if cfg.ShuffleAddressList {
+ newAddrs = append([]resolver.Address{}, newAddrs...)
+ internal.RandShuffle(len(endpoints), func(i, j int) { endpoints[i], endpoints[j] = endpoints[j], endpoints[i] })
+ }
+ }
+
+ // If an address appears in multiple endpoints or in the same endpoint
+ // multiple times, we keep it only once. We will create only one SubConn
+ // for the address because an AddressMap is used to store SubConns.
+ // Not de-duplicating would result in attempting to connect to the same
+ // SubConn multiple times in the same pass. We don't want this.
+ newAddrs = deDupAddresses(newAddrs)
+ newAddrs = interleaveAddresses(newAddrs)
+
+ prevAddr := b.addressList.currentAddress()
+ prevSCData, found := b.subConns.Get(prevAddr)
+ prevAddrsCount := b.addressList.size()
+ isPrevRawConnectivityStateReady := found && prevSCData.(*scData).rawConnectivityState == connectivity.Ready
+ b.addressList.updateAddrs(newAddrs)
+
+ // If the previous ready SubConn exists in new address list,
+ // keep this connection and don't create new SubConns.
+ if isPrevRawConnectivityStateReady && b.addressList.seekTo(prevAddr) {
+ return nil
+ }
+
+ b.reconcileSubConnsLocked(newAddrs)
+ // If it's the first resolver update or the balancer was already READY
+ // (but the new address list does not contain the ready SubConn) or
+ // CONNECTING, enter CONNECTING.
+ // We may be in TRANSIENT_FAILURE due to a previous empty address list,
+ // we should still enter CONNECTING because the sticky TF behaviour
+ // mentioned in A62 applies only when the TRANSIENT_FAILURE is reported
+ // due to connectivity failures.
+ if isPrevRawConnectivityStateReady || b.state == connectivity.Connecting || prevAddrsCount == 0 {
+ // Start connection attempt at first address.
+ b.forceUpdateConcludedStateLocked(balancer.State{
+ ConnectivityState: connectivity.Connecting,
+ Picker: &picker{err: balancer.ErrNoSubConnAvailable},
+ })
+ b.startFirstPassLocked()
+ } else if b.state == connectivity.TransientFailure {
+ // If we're in TRANSIENT_FAILURE, we stay in TRANSIENT_FAILURE until
+ // we're READY. See A62.
+ b.startFirstPassLocked()
+ }
+ return nil
+}
+
+// UpdateSubConnState is unused as a StateListener is always registered when
+// creating SubConns.
+func (b *pickfirstBalancer) UpdateSubConnState(subConn balancer.SubConn, state balancer.SubConnState) {
+ b.logger.Errorf("UpdateSubConnState(%v, %+v) called unexpectedly", subConn, state)
+}
+
+func (b *pickfirstBalancer) Close() {
+ b.mu.Lock()
+ defer b.mu.Unlock()
+ b.closeSubConnsLocked()
+ b.cancelConnectionTimer()
+ b.state = connectivity.Shutdown
+}
+
+// ExitIdle moves the balancer out of idle state. It can be called concurrently
+// by the idlePicker and clientConn so access to variables should be
+// synchronized.
+func (b *pickfirstBalancer) ExitIdle() {
+ b.mu.Lock()
+ defer b.mu.Unlock()
+ if b.state == connectivity.Idle {
+ b.startFirstPassLocked()
+ }
+}
+
+func (b *pickfirstBalancer) startFirstPassLocked() {
+ b.firstPass = true
+ b.numTF = 0
+ // Reset the connection attempt record for existing SubConns.
+ for _, sd := range b.subConns.Values() {
+ sd.(*scData).connectionFailedInFirstPass = false
+ }
+ b.requestConnectionLocked()
+}
+
+func (b *pickfirstBalancer) closeSubConnsLocked() {
+ for _, sd := range b.subConns.Values() {
+ sd.(*scData).subConn.Shutdown()
+ }
+ b.subConns = resolver.NewAddressMap()
+}
+
+// deDupAddresses ensures that each address appears only once in the slice.
+func deDupAddresses(addrs []resolver.Address) []resolver.Address {
+ seenAddrs := resolver.NewAddressMap()
+ retAddrs := []resolver.Address{}
+
+ for _, addr := range addrs {
+ if _, ok := seenAddrs.Get(addr); ok {
+ continue
+ }
+ retAddrs = append(retAddrs, addr)
+ }
+ return retAddrs
+}
+
+// interleaveAddresses interleaves addresses of both families (IPv4 and IPv6)
+// as per RFC-8305 section 4.
+// Whichever address family is first in the list is followed by an address of
+// the other address family; that is, if the first address in the list is IPv6,
+// then the first IPv4 address should be moved up in the list to be second in
+// the list. It doesn't support configuring "First Address Family Count", i.e.
+// there will always be a single member of the first address family at the
+// beginning of the interleaved list.
+// Addresses that are neither IPv4 nor IPv6 are treated as part of a third
+// "unknown" family for interleaving.
+// See: https://datatracker.ietf.org/doc/html/rfc8305#autoid-6
+func interleaveAddresses(addrs []resolver.Address) []resolver.Address {
+ familyAddrsMap := map[ipAddrFamily][]resolver.Address{}
+ interleavingOrder := []ipAddrFamily{}
+ for _, addr := range addrs {
+ family := addressFamily(addr.Addr)
+ if _, found := familyAddrsMap[family]; !found {
+ interleavingOrder = append(interleavingOrder, family)
+ }
+ familyAddrsMap[family] = append(familyAddrsMap[family], addr)
+ }
+
+ interleavedAddrs := make([]resolver.Address, 0, len(addrs))
+
+ for curFamilyIdx := 0; len(interleavedAddrs) < len(addrs); curFamilyIdx = (curFamilyIdx + 1) % len(interleavingOrder) {
+ // Some IP types may have fewer addresses than others, so we look for
+ // the next type that has a remaining member to add to the interleaved
+ // list.
+ family := interleavingOrder[curFamilyIdx]
+ remainingMembers := familyAddrsMap[family]
+ if len(remainingMembers) > 0 {
+ interleavedAddrs = append(interleavedAddrs, remainingMembers[0])
+ familyAddrsMap[family] = remainingMembers[1:]
+ }
+ }
+
+ return interleavedAddrs
+}
+
+// addressFamily returns the ipAddrFamily after parsing the address string.
+// If the address isn't of the format "ip-address:port", it returns
+// ipAddrFamilyUnknown. The address may be valid even if it's not an IP when
+// using a resolver like passthrough where the address may be a hostname in
+// some format that the dialer can resolve.
+func addressFamily(address string) ipAddrFamily {
+ // Parse the IP after removing the port.
+ host, _, err := net.SplitHostPort(address)
+ if err != nil {
+ return ipAddrFamilyUnknown
+ }
+ ip, err := netip.ParseAddr(host)
+ if err != nil {
+ return ipAddrFamilyUnknown
+ }
+ switch {
+ case ip.Is4() || ip.Is4In6():
+ return ipAddrFamilyV4
+ case ip.Is6():
+ return ipAddrFamilyV6
+ default:
+ return ipAddrFamilyUnknown
+ }
+}
+
+// reconcileSubConnsLocked updates the active subchannels based on a new address
+// list from the resolver. It does this by:
+// - closing subchannels: any existing subchannels associated with addresses
+// that are no longer in the updated list are shut down.
+// - removing subchannels: entries for these closed subchannels are removed
+// from the subchannel map.
+//
+// This ensures that the subchannel map accurately reflects the current set of
+// addresses received from the name resolver.
+func (b *pickfirstBalancer) reconcileSubConnsLocked(newAddrs []resolver.Address) {
+ newAddrsMap := resolver.NewAddressMap()
+ for _, addr := range newAddrs {
+ newAddrsMap.Set(addr, true)
+ }
+
+ for _, oldAddr := range b.subConns.Keys() {
+ if _, ok := newAddrsMap.Get(oldAddr); ok {
+ continue
+ }
+ val, _ := b.subConns.Get(oldAddr)
+ val.(*scData).subConn.Shutdown()
+ b.subConns.Delete(oldAddr)
+ }
+}
+
+// shutdownRemainingLocked shuts down remaining subConns. Called when a subConn
+// becomes ready, which means that all other subConn must be shutdown.
+func (b *pickfirstBalancer) shutdownRemainingLocked(selected *scData) {
+ b.cancelConnectionTimer()
+ for _, v := range b.subConns.Values() {
+ sd := v.(*scData)
+ if sd.subConn != selected.subConn {
+ sd.subConn.Shutdown()
+ }
+ }
+ b.subConns = resolver.NewAddressMap()
+ b.subConns.Set(selected.addr, selected)
+}
+
+// requestConnectionLocked starts connecting on the subchannel corresponding to
+// the current address. If no subchannel exists, one is created. If the current
+// subchannel is in TransientFailure, a connection to the next address is
+// attempted until a subchannel is found.
+func (b *pickfirstBalancer) requestConnectionLocked() {
+ if !b.addressList.isValid() {
+ return
+ }
+ var lastErr error
+ for valid := true; valid; valid = b.addressList.increment() {
+ curAddr := b.addressList.currentAddress()
+ sd, ok := b.subConns.Get(curAddr)
+ if !ok {
+ var err error
+ // We want to assign the new scData to sd from the outer scope,
+ // hence we can't use := below.
+ sd, err = b.newSCData(curAddr)
+ if err != nil {
+ // This should never happen, unless the clientConn is being shut
+ // down.
+ if b.logger.V(2) {
+ b.logger.Infof("Failed to create a subConn for address %v: %v", curAddr.String(), err)
+ }
+ // Do nothing, the LB policy will be closed soon.
+ return
+ }
+ b.subConns.Set(curAddr, sd)
+ }
+
+ scd := sd.(*scData)
+ switch scd.rawConnectivityState {
+ case connectivity.Idle:
+ scd.subConn.Connect()
+ b.scheduleNextConnectionLocked()
+ return
+ case connectivity.TransientFailure:
+ // The SubConn is being re-used and failed during a previous pass
+ // over the addressList. It has not completed backoff yet.
+ // Mark it as having failed and try the next address.
+ scd.connectionFailedInFirstPass = true
+ lastErr = scd.lastErr
+ continue
+ case connectivity.Connecting:
+ // Wait for the connection attempt to complete or the timer to fire
+ // before attempting the next address.
+ b.scheduleNextConnectionLocked()
+ return
+ default:
+ b.logger.Errorf("SubConn with unexpected state %v present in SubConns map.", scd.rawConnectivityState)
+ return
+
+ }
+ }
+
+ // All the remaining addresses in the list are in TRANSIENT_FAILURE, end the
+ // first pass if possible.
+ b.endFirstPassIfPossibleLocked(lastErr)
+}
+
+func (b *pickfirstBalancer) scheduleNextConnectionLocked() {
+ b.cancelConnectionTimer()
+ if !b.addressList.hasNext() {
+ return
+ }
+ curAddr := b.addressList.currentAddress()
+ cancelled := false // Access to this is protected by the balancer's mutex.
+ closeFn := internal.TimeAfterFunc(connectionDelayInterval, func() {
+ b.mu.Lock()
+ defer b.mu.Unlock()
+ // If the scheduled task is cancelled while acquiring the mutex, return.
+ if cancelled {
+ return
+ }
+ if b.logger.V(2) {
+ b.logger.Infof("Happy Eyeballs timer expired while waiting for connection to %q.", curAddr.Addr)
+ }
+ if b.addressList.increment() {
+ b.requestConnectionLocked()
+ }
+ })
+ // Access to the cancellation callback held by the balancer is guarded by
+ // the balancer's mutex, so it's safe to set the boolean from the callback.
+ b.cancelConnectionTimer = sync.OnceFunc(func() {
+ cancelled = true
+ closeFn()
+ })
+}
+
+func (b *pickfirstBalancer) updateSubConnState(sd *scData, newState balancer.SubConnState) {
+ b.mu.Lock()
+ defer b.mu.Unlock()
+ oldState := sd.rawConnectivityState
+ sd.rawConnectivityState = newState.ConnectivityState
+ // Previously relevant SubConns can still callback with state updates.
+ // To prevent pickers from returning these obsolete SubConns, this logic
+ // is included to check if the current list of active SubConns includes this
+ // SubConn.
+ if !b.isActiveSCData(sd) {
+ return
+ }
+ if newState.ConnectivityState == connectivity.Shutdown {
+ sd.effectiveState = connectivity.Shutdown
+ return
+ }
+
+ // Record a connection attempt when exiting CONNECTING.
+ if newState.ConnectivityState == connectivity.TransientFailure {
+ sd.connectionFailedInFirstPass = true
+ connectionAttemptsFailedMetric.Record(b.metricsRecorder, 1, b.target)
+ }
+
+ if newState.ConnectivityState == connectivity.Ready {
+ connectionAttemptsSucceededMetric.Record(b.metricsRecorder, 1, b.target)
+ b.shutdownRemainingLocked(sd)
+ if !b.addressList.seekTo(sd.addr) {
+ // This should not fail as we should have only one SubConn after
+ // entering READY. The SubConn should be present in the addressList.
+ b.logger.Errorf("Address %q not found address list in %v", sd.addr, b.addressList.addresses)
+ return
+ }
+ if !b.healthCheckingEnabled {
+ if b.logger.V(2) {
+ b.logger.Infof("SubConn %p reported connectivity state READY and the health listener is disabled. Transitioning SubConn to READY.", sd.subConn)
+ }
+
+ sd.effectiveState = connectivity.Ready
+ b.updateBalancerState(balancer.State{
+ ConnectivityState: connectivity.Ready,
+ Picker: &picker{result: balancer.PickResult{SubConn: sd.subConn}},
+ })
+ return
+ }
+ if b.logger.V(2) {
+ b.logger.Infof("SubConn %p reported connectivity state READY. Registering health listener.", sd.subConn)
+ }
+ // Send a CONNECTING update to take the SubConn out of sticky-TF if
+ // required.
+ sd.effectiveState = connectivity.Connecting
+ b.updateBalancerState(balancer.State{
+ ConnectivityState: connectivity.Connecting,
+ Picker: &picker{err: balancer.ErrNoSubConnAvailable},
+ })
+ sd.subConn.RegisterHealthListener(func(scs balancer.SubConnState) {
+ b.updateSubConnHealthState(sd, scs)
+ })
+ return
+ }
+
+ // If the LB policy is READY, and it receives a subchannel state change,
+ // it means that the READY subchannel has failed.
+ // A SubConn can also transition from CONNECTING directly to IDLE when
+ // a transport is successfully created, but the connection fails
+ // before the SubConn can send the notification for READY. We treat
+ // this as a successful connection and transition to IDLE.
+ // TODO: https://github.com/grpc/grpc-go/issues/7862 - Remove the second
+ // part of the if condition below once the issue is fixed.
+ if oldState == connectivity.Ready || (oldState == connectivity.Connecting && newState.ConnectivityState == connectivity.Idle) {
+ // Once a transport fails, the balancer enters IDLE and starts from
+ // the first address when the picker is used.
+ b.shutdownRemainingLocked(sd)
+ sd.effectiveState = newState.ConnectivityState
+ // READY SubConn interspliced in between CONNECTING and IDLE, need to
+ // account for that.
+ if oldState == connectivity.Connecting {
+ // A known issue (https://github.com/grpc/grpc-go/issues/7862)
+ // causes a race that prevents the READY state change notification.
+ // This works around it.
+ connectionAttemptsSucceededMetric.Record(b.metricsRecorder, 1, b.target)
+ }
+ disconnectionsMetric.Record(b.metricsRecorder, 1, b.target)
+ b.addressList.reset()
+ b.updateBalancerState(balancer.State{
+ ConnectivityState: connectivity.Idle,
+ Picker: &idlePicker{exitIdle: sync.OnceFunc(b.ExitIdle)},
+ })
+ return
+ }
+
+ if b.firstPass {
+ switch newState.ConnectivityState {
+ case connectivity.Connecting:
+ // The effective state can be in either IDLE, CONNECTING or
+ // TRANSIENT_FAILURE. If it's TRANSIENT_FAILURE, stay in
+ // TRANSIENT_FAILURE until it's READY. See A62.
+ if sd.effectiveState != connectivity.TransientFailure {
+ sd.effectiveState = connectivity.Connecting
+ b.updateBalancerState(balancer.State{
+ ConnectivityState: connectivity.Connecting,
+ Picker: &picker{err: balancer.ErrNoSubConnAvailable},
+ })
+ }
+ case connectivity.TransientFailure:
+ sd.lastErr = newState.ConnectionError
+ sd.effectiveState = connectivity.TransientFailure
+ // Since we're re-using common SubConns while handling resolver
+ // updates, we could receive an out of turn TRANSIENT_FAILURE from
+ // a pass over the previous address list. Happy Eyeballs will also
+ // cause out of order updates to arrive.
+
+ if curAddr := b.addressList.currentAddress(); equalAddressIgnoringBalAttributes(&curAddr, &sd.addr) {
+ b.cancelConnectionTimer()
+ if b.addressList.increment() {
+ b.requestConnectionLocked()
+ return
+ }
+ }
+
+ // End the first pass if we've seen a TRANSIENT_FAILURE from all
+ // SubConns once.
+ b.endFirstPassIfPossibleLocked(newState.ConnectionError)
+ }
+ return
+ }
+
+ // We have finished the first pass, keep re-connecting failing SubConns.
+ switch newState.ConnectivityState {
+ case connectivity.TransientFailure:
+ b.numTF = (b.numTF + 1) % b.subConns.Len()
+ sd.lastErr = newState.ConnectionError
+ if b.numTF%b.subConns.Len() == 0 {
+ b.updateBalancerState(balancer.State{
+ ConnectivityState: connectivity.TransientFailure,
+ Picker: &picker{err: newState.ConnectionError},
+ })
+ }
+ // We don't need to request re-resolution since the SubConn already
+ // does that before reporting TRANSIENT_FAILURE.
+ // TODO: #7534 - Move re-resolution requests from SubConn into
+ // pick_first.
+ case connectivity.Idle:
+ sd.subConn.Connect()
+ }
+}
+
+// endFirstPassIfPossibleLocked ends the first happy-eyeballs pass if all the
+// addresses are tried and their SubConns have reported a failure.
+func (b *pickfirstBalancer) endFirstPassIfPossibleLocked(lastErr error) {
+ // An optimization to avoid iterating over the entire SubConn map.
+ if b.addressList.isValid() {
+ return
+ }
+ // Connect() has been called on all the SubConns. The first pass can be
+ // ended if all the SubConns have reported a failure.
+ for _, v := range b.subConns.Values() {
+ sd := v.(*scData)
+ if !sd.connectionFailedInFirstPass {
+ return
+ }
+ }
+ b.firstPass = false
+ b.updateBalancerState(balancer.State{
+ ConnectivityState: connectivity.TransientFailure,
+ Picker: &picker{err: lastErr},
+ })
+ // Start re-connecting all the SubConns that are already in IDLE.
+ for _, v := range b.subConns.Values() {
+ sd := v.(*scData)
+ if sd.rawConnectivityState == connectivity.Idle {
+ sd.subConn.Connect()
+ }
+ }
+}
+
+func (b *pickfirstBalancer) isActiveSCData(sd *scData) bool {
+ activeSD, found := b.subConns.Get(sd.addr)
+ return found && activeSD == sd
+}
+
+func (b *pickfirstBalancer) updateSubConnHealthState(sd *scData, state balancer.SubConnState) {
+ b.mu.Lock()
+ defer b.mu.Unlock()
+ // Previously relevant SubConns can still callback with state updates.
+ // To prevent pickers from returning these obsolete SubConns, this logic
+ // is included to check if the current list of active SubConns includes
+ // this SubConn.
+ if !b.isActiveSCData(sd) {
+ return
+ }
+ sd.effectiveState = state.ConnectivityState
+ switch state.ConnectivityState {
+ case connectivity.Ready:
+ b.updateBalancerState(balancer.State{
+ ConnectivityState: connectivity.Ready,
+ Picker: &picker{result: balancer.PickResult{SubConn: sd.subConn}},
+ })
+ case connectivity.TransientFailure:
+ b.updateBalancerState(balancer.State{
+ ConnectivityState: connectivity.TransientFailure,
+ Picker: &picker{err: fmt.Errorf("pickfirst: health check failure: %v", state.ConnectionError)},
+ })
+ case connectivity.Connecting:
+ b.updateBalancerState(balancer.State{
+ ConnectivityState: connectivity.Connecting,
+ Picker: &picker{err: balancer.ErrNoSubConnAvailable},
+ })
+ default:
+ b.logger.Errorf("Got unexpected health update for SubConn %p: %v", state)
+ }
+}
+
+// updateBalancerState stores the state reported to the channel and calls
+// ClientConn.UpdateState(). As an optimization, it avoids sending duplicate
+// updates to the channel.
+func (b *pickfirstBalancer) updateBalancerState(newState balancer.State) {
+ // In case of TransientFailures allow the picker to be updated to update
+ // the connectivity error, in all other cases don't send duplicate state
+ // updates.
+ if newState.ConnectivityState == b.state && b.state != connectivity.TransientFailure {
+ return
+ }
+ b.forceUpdateConcludedStateLocked(newState)
+}
+
+// forceUpdateConcludedStateLocked stores the state reported to the channel and
+// calls ClientConn.UpdateState().
+// A separate function is defined to force update the ClientConn state since the
+// channel doesn't correctly assume that LB policies start in CONNECTING and
+// relies on LB policy to send an initial CONNECTING update.
+func (b *pickfirstBalancer) forceUpdateConcludedStateLocked(newState balancer.State) {
+ b.state = newState.ConnectivityState
+ b.cc.UpdateState(newState)
+}
+
+type picker struct {
+ result balancer.PickResult
+ err error
+}
+
+func (p *picker) Pick(balancer.PickInfo) (balancer.PickResult, error) {
+ return p.result, p.err
+}
+
+// idlePicker is used when the SubConn is IDLE and kicks the SubConn into
+// CONNECTING when Pick is called.
+type idlePicker struct {
+ exitIdle func()
+}
+
+func (i *idlePicker) Pick(balancer.PickInfo) (balancer.PickResult, error) {
+ i.exitIdle()
+ return balancer.PickResult{}, balancer.ErrNoSubConnAvailable
+}
+
+// addressList manages sequentially iterating over addresses present in a list
+// of endpoints. It provides a 1 dimensional view of the addresses present in
+// the endpoints.
+// This type is not safe for concurrent access.
+type addressList struct {
+ addresses []resolver.Address
+ idx int
+}
+
+func (al *addressList) isValid() bool {
+ return al.idx < len(al.addresses)
+}
+
+func (al *addressList) size() int {
+ return len(al.addresses)
+}
+
+// increment moves to the next index in the address list.
+// This method returns false if it went off the list, true otherwise.
+func (al *addressList) increment() bool {
+ if !al.isValid() {
+ return false
+ }
+ al.idx++
+ return al.idx < len(al.addresses)
+}
+
+// currentAddress returns the current address pointed to in the addressList.
+// If the list is in an invalid state, it returns an empty address instead.
+func (al *addressList) currentAddress() resolver.Address {
+ if !al.isValid() {
+ return resolver.Address{}
+ }
+ return al.addresses[al.idx]
+}
+
+func (al *addressList) reset() {
+ al.idx = 0
+}
+
+func (al *addressList) updateAddrs(addrs []resolver.Address) {
+ al.addresses = addrs
+ al.reset()
+}
+
+// seekTo returns false if the needle was not found and the current index was
+// left unchanged.
+func (al *addressList) seekTo(needle resolver.Address) bool {
+ for ai, addr := range al.addresses {
+ if !equalAddressIgnoringBalAttributes(&addr, &needle) {
+ continue
+ }
+ al.idx = ai
+ return true
+ }
+ return false
+}
+
+// hasNext returns whether incrementing the addressList will result in moving
+// past the end of the list. If the list has already moved past the end, it
+// returns false.
+func (al *addressList) hasNext() bool {
+ if !al.isValid() {
+ return false
+ }
+ return al.idx+1 < len(al.addresses)
+}
+
+// equalAddressIgnoringBalAttributes returns true is a and b are considered
+// equal. This is different from the Equal method on the resolver.Address type
+// which considers all fields to determine equality. Here, we only consider
+// fields that are meaningful to the SubConn.
+func equalAddressIgnoringBalAttributes(a, b *resolver.Address) bool {
+ return a.Addr == b.Addr && a.ServerName == b.ServerName &&
+ a.Attributes.Equal(b.Attributes) &&
+ a.Metadata == b.Metadata
+}
diff --git a/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go b/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go
index 260255d31b6a2..80a42d22510cc 100644
--- a/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go
+++ b/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go
@@ -22,7 +22,7 @@
package roundrobin
import (
- "math/rand"
+ rand "math/rand/v2"
"sync/atomic"
"google.golang.org/grpc/balancer"
@@ -60,7 +60,7 @@ func (*rrPickerBuilder) Build(info base.PickerBuildInfo) balancer.Picker {
// Start at a random index, as the same RR balancer rebuilds a new
// picker when SubConn states change, and we don't want to apply excess
// load to the first server in the list.
- next: uint32(rand.Intn(len(scs))),
+ next: uint32(rand.IntN(len(scs))),
}
}
diff --git a/vendor/google.golang.org/grpc/balancer/subconn.go b/vendor/google.golang.org/grpc/balancer/subconn.go
new file mode 100644
index 0000000000000..ea27c4fa76741
--- /dev/null
+++ b/vendor/google.golang.org/grpc/balancer/subconn.go
@@ -0,0 +1,134 @@
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package balancer
+
+import (
+ "google.golang.org/grpc/connectivity"
+ "google.golang.org/grpc/internal"
+ "google.golang.org/grpc/resolver"
+)
+
+// A SubConn represents a single connection to a gRPC backend service.
+//
+// All SubConns start in IDLE, and will not try to connect. To trigger a
+// connection attempt, Balancers must call Connect.
+//
+// If the connection attempt fails, the SubConn will transition to
+// TRANSIENT_FAILURE for a backoff period, and then return to IDLE. If the
+// connection attempt succeeds, it will transition to READY.
+//
+// If a READY SubConn becomes disconnected, the SubConn will transition to IDLE.
+//
+// If a connection re-enters IDLE, Balancers must call Connect again to trigger
+// a new connection attempt.
+//
+// Each SubConn contains a list of addresses. gRPC will try to connect to the
+// addresses in sequence, and stop trying the remainder once the first
+// connection is successful. However, this behavior is deprecated. SubConns
+// should only use a single address.
+//
+// NOTICE: This interface is intended to be implemented by gRPC, or intercepted
+// by custom load balancing poilices. Users should not need their own complete
+// implementation of this interface -- they should always delegate to a SubConn
+// returned by ClientConn.NewSubConn() by embedding it in their implementations.
+// An embedded SubConn must never be nil, or runtime panics will occur.
+type SubConn interface {
+ // UpdateAddresses updates the addresses used in this SubConn.
+ // gRPC checks if currently-connected address is still in the new list.
+ // If it's in the list, the connection will be kept.
+ // If it's not in the list, the connection will gracefully close, and
+ // a new connection will be created.
+ //
+ // This will trigger a state transition for the SubConn.
+ //
+ // Deprecated: this method will be removed. Create new SubConns for new
+ // addresses instead.
+ UpdateAddresses([]resolver.Address)
+ // Connect starts the connecting for this SubConn.
+ Connect()
+ // GetOrBuildProducer returns a reference to the existing Producer for this
+ // ProducerBuilder in this SubConn, or, if one does not currently exist,
+ // creates a new one and returns it. Returns a close function which may be
+ // called when the Producer is no longer needed. Otherwise the producer
+ // will automatically be closed upon connection loss or subchannel close.
+ // Should only be called on a SubConn in state Ready. Otherwise the
+ // producer will be unable to create streams.
+ GetOrBuildProducer(ProducerBuilder) (p Producer, close func())
+ // Shutdown shuts down the SubConn gracefully. Any started RPCs will be
+ // allowed to complete. No future calls should be made on the SubConn.
+ // One final state update will be delivered to the StateListener (or
+ // UpdateSubConnState; deprecated) with ConnectivityState of Shutdown to
+ // indicate the shutdown operation. This may be delivered before
+ // in-progress RPCs are complete and the actual connection is closed.
+ Shutdown()
+ // RegisterHealthListener registers a health listener that receives health
+ // updates for a Ready SubConn. Only one health listener can be registered
+ // at a time. A health listener should be registered each time the SubConn's
+ // connectivity state changes to READY. Registering a health listener when
+ // the connectivity state is not READY may result in undefined behaviour.
+ // This method must not be called synchronously while handling an update
+ // from a previously registered health listener.
+ RegisterHealthListener(func(SubConnState))
+ // EnforceSubConnEmbedding is included to force implementers to embed
+ // another implementation of this interface, allowing gRPC to add methods
+ // without breaking users.
+ internal.EnforceSubConnEmbedding
+}
+
+// A ProducerBuilder is a simple constructor for a Producer. It is used by the
+// SubConn to create producers when needed.
+type ProducerBuilder interface {
+ // Build creates a Producer. The first parameter is always a
+ // grpc.ClientConnInterface (a type to allow creating RPCs/streams on the
+ // associated SubConn), but is declared as `any` to avoid a dependency
+ // cycle. Build also returns a close function that will be called when all
+ // references to the Producer have been given up for a SubConn, or when a
+ // connectivity state change occurs on the SubConn. The close function
+ // should always block until all asynchronous cleanup work is completed.
+ Build(grpcClientConnInterface any) (p Producer, close func())
+}
+
+// SubConnState describes the state of a SubConn.
+type SubConnState struct {
+ // ConnectivityState is the connectivity state of the SubConn.
+ ConnectivityState connectivity.State
+ // ConnectionError is set if the ConnectivityState is TransientFailure,
+ // describing the reason the SubConn failed. Otherwise, it is nil.
+ ConnectionError error
+ // connectedAddr contains the connected address when ConnectivityState is
+ // Ready. Otherwise, it is indeterminate.
+ connectedAddress resolver.Address
+}
+
+// connectedAddress returns the connected address for a SubConnState. The
+// address is only valid if the state is READY.
+func connectedAddress(scs SubConnState) resolver.Address {
+ return scs.connectedAddress
+}
+
+// setConnectedAddress sets the connected address for a SubConnState.
+func setConnectedAddress(scs *SubConnState, addr resolver.Address) {
+ scs.connectedAddress = addr
+}
+
+// A Producer is a type shared among potentially many consumers. It is
+// associated with a SubConn, and an implementation will typically contain
+// other methods to provide additional functionality, e.g. configuration or
+// subscription registration.
+type Producer any
diff --git a/vendor/google.golang.org/grpc/balancer_wrapper.go b/vendor/google.golang.org/grpc/balancer_wrapper.go
index 4161fdf47a8b1..905817b5fc7b6 100644
--- a/vendor/google.golang.org/grpc/balancer_wrapper.go
+++ b/vendor/google.golang.org/grpc/balancer_wrapper.go
@@ -24,13 +24,18 @@ import (
"sync"
"google.golang.org/grpc/balancer"
+ "google.golang.org/grpc/codes"
"google.golang.org/grpc/connectivity"
+ "google.golang.org/grpc/internal"
"google.golang.org/grpc/internal/balancer/gracefulswitch"
"google.golang.org/grpc/internal/channelz"
"google.golang.org/grpc/internal/grpcsync"
"google.golang.org/grpc/resolver"
+ "google.golang.org/grpc/status"
)
+var setConnectedAddress = internal.SetConnectedAddress.(func(*balancer.SubConnState, resolver.Address))
+
// ccBalancerWrapper sits between the ClientConn and the Balancer.
//
// ccBalancerWrapper implements methods corresponding to the ones on the
@@ -79,6 +84,7 @@ func newCCBalancerWrapper(cc *ClientConn) *ccBalancerWrapper {
CustomUserAgent: cc.dopts.copts.UserAgent,
ChannelzParent: cc.channelz,
Target: cc.parsedTarget,
+ MetricsRecorder: cc.metricsRecorderList,
},
serializer: grpcsync.NewCallbackSerializer(ctx),
serializerCancel: cancel,
@@ -92,7 +98,7 @@ func newCCBalancerWrapper(cc *ClientConn) *ccBalancerWrapper {
// it is safe to call into the balancer here.
func (ccb *ccBalancerWrapper) updateClientConnState(ccs *balancer.ClientConnState) error {
errCh := make(chan error)
- ok := ccb.serializer.Schedule(func(ctx context.Context) {
+ uccs := func(ctx context.Context) {
defer close(errCh)
if ctx.Err() != nil || ccb.balancer == nil {
return
@@ -107,17 +113,23 @@ func (ccb *ccBalancerWrapper) updateClientConnState(ccs *balancer.ClientConnStat
logger.Infof("error from balancer.UpdateClientConnState: %v", err)
}
errCh <- err
- })
- if !ok {
- return nil
}
+ onFailure := func() { close(errCh) }
+
+ // UpdateClientConnState can race with Close, and when the latter wins, the
+ // serializer is closed, and the attempt to schedule the callback will fail.
+ // It is acceptable to ignore this failure. But since we want to handle the
+ // state update in a blocking fashion (when we successfully schedule the
+ // callback), we have to use the ScheduleOr method and not the MaybeSchedule
+ // method on the serializer.
+ ccb.serializer.ScheduleOr(uccs, onFailure)
return <-errCh
}
// resolverError is invoked by grpc to push a resolver error to the underlying
// balancer. The call to the balancer is executed from the serializer.
func (ccb *ccBalancerWrapper) resolverError(err error) {
- ccb.serializer.Schedule(func(ctx context.Context) {
+ ccb.serializer.TrySchedule(func(ctx context.Context) {
if ctx.Err() != nil || ccb.balancer == nil {
return
}
@@ -133,7 +145,7 @@ func (ccb *ccBalancerWrapper) close() {
ccb.closed = true
ccb.mu.Unlock()
channelz.Info(logger, ccb.cc.channelz, "ccBalancerWrapper: closing")
- ccb.serializer.Schedule(func(context.Context) {
+ ccb.serializer.TrySchedule(func(context.Context) {
if ccb.balancer == nil {
return
}
@@ -145,7 +157,7 @@ func (ccb *ccBalancerWrapper) close() {
// exitIdle invokes the balancer's exitIdle method in the serializer.
func (ccb *ccBalancerWrapper) exitIdle() {
- ccb.serializer.Schedule(func(ctx context.Context) {
+ ccb.serializer.TrySchedule(func(ctx context.Context) {
if ctx.Err() != nil || ccb.balancer == nil {
return
}
@@ -177,12 +189,13 @@ func (ccb *ccBalancerWrapper) NewSubConn(addrs []resolver.Address, opts balancer
ac: ac,
producers: make(map[balancer.ProducerBuilder]*refCountedProducer),
stateListener: opts.StateListener,
+ healthData: newHealthData(connectivity.Idle),
}
ac.acbw = acbw
return acbw, nil
}
-func (ccb *ccBalancerWrapper) RemoveSubConn(sc balancer.SubConn) {
+func (ccb *ccBalancerWrapper) RemoveSubConn(balancer.SubConn) {
// The graceful switch balancer will never call this.
logger.Errorf("ccb RemoveSubConn(%v) called unexpectedly, sc")
}
@@ -242,25 +255,70 @@ func (ccb *ccBalancerWrapper) Target() string {
// acBalancerWrapper is a wrapper on top of ac for balancers.
// It implements balancer.SubConn interface.
type acBalancerWrapper struct {
+ internal.EnforceSubConnEmbedding
ac *addrConn // read-only
ccb *ccBalancerWrapper // read-only
stateListener func(balancer.SubConnState)
- mu sync.Mutex
- producers map[balancer.ProducerBuilder]*refCountedProducer
+ producersMu sync.Mutex
+ producers map[balancer.ProducerBuilder]*refCountedProducer
+
+ // Access to healthData is protected by healthMu.
+ healthMu sync.Mutex
+ // healthData is stored as a pointer to detect when the health listener is
+ // dropped or updated. This is required as closures can't be compared for
+ // equality.
+ healthData *healthData
+}
+
+// healthData holds data related to health state reporting.
+type healthData struct {
+ // connectivityState stores the most recent connectivity state delivered
+ // to the LB policy. This is stored to avoid sending updates when the
+ // SubConn has already exited connectivity state READY.
+ connectivityState connectivity.State
+}
+
+func newHealthData(s connectivity.State) *healthData {
+ return &healthData{connectivityState: s}
}
// updateState is invoked by grpc to push a subConn state update to the
// underlying balancer.
-func (acbw *acBalancerWrapper) updateState(s connectivity.State, err error) {
- acbw.ccb.serializer.Schedule(func(ctx context.Context) {
+func (acbw *acBalancerWrapper) updateState(s connectivity.State, curAddr resolver.Address, err error) {
+ acbw.ccb.serializer.TrySchedule(func(ctx context.Context) {
if ctx.Err() != nil || acbw.ccb.balancer == nil {
return
}
+ // Invalidate all producers on any state change.
+ acbw.closeProducers()
+
// Even though it is optional for balancers, gracefulswitch ensures
// opts.StateListener is set, so this cannot ever be nil.
// TODO: delete this comment when UpdateSubConnState is removed.
- acbw.stateListener(balancer.SubConnState{ConnectivityState: s, ConnectionError: err})
+ scs := balancer.SubConnState{ConnectivityState: s, ConnectionError: err}
+ if s == connectivity.Ready {
+ setConnectedAddress(&scs, curAddr)
+ }
+ // Invalidate the health listener by updating the healthData.
+ acbw.healthMu.Lock()
+ // A race may occur if a health listener is registered soon after the
+ // connectivity state is set but before the stateListener is called.
+ // Two cases may arise:
+ // 1. The new state is not READY: RegisterHealthListener has checks to
+ // ensure no updates are sent when the connectivity state is not
+ // READY.
+ // 2. The new state is READY: This means that the old state wasn't Ready.
+ // The RegisterHealthListener API mentions that a health listener
+ // must not be registered when a SubConn is not ready to avoid such
+ // races. When this happens, the LB policy would get health updates
+ // on the old listener. When the LB policy registers a new listener
+ // on receiving the connectivity update, the health updates will be
+ // sent to the new health listener.
+ acbw.healthData = newHealthData(scs.ConnectivityState)
+ acbw.healthMu.Unlock()
+
+ acbw.stateListener(scs)
})
}
@@ -277,6 +335,7 @@ func (acbw *acBalancerWrapper) Connect() {
}
func (acbw *acBalancerWrapper) Shutdown() {
+ acbw.closeProducers()
acbw.ccb.cc.removeAddrConn(acbw.ac, errConnDrain)
}
@@ -284,9 +343,10 @@ func (acbw *acBalancerWrapper) Shutdown() {
// ready, blocks until it is or ctx expires. Returns an error when the context
// expires or the addrConn is shut down.
func (acbw *acBalancerWrapper) NewStream(ctx context.Context, desc *StreamDesc, method string, opts ...CallOption) (ClientStream, error) {
- transport, err := acbw.ac.getTransport(ctx)
- if err != nil {
- return nil, err
+ transport := acbw.ac.getReadyTransport()
+ if transport == nil {
+ return nil, status.Errorf(codes.Unavailable, "SubConn state is not Ready")
+
}
return newNonRetryClientStream(ctx, desc, method, transport, acbw.ac, opts...)
}
@@ -311,15 +371,15 @@ type refCountedProducer struct {
}
func (acbw *acBalancerWrapper) GetOrBuildProducer(pb balancer.ProducerBuilder) (balancer.Producer, func()) {
- acbw.mu.Lock()
- defer acbw.mu.Unlock()
+ acbw.producersMu.Lock()
+ defer acbw.producersMu.Unlock()
// Look up existing producer from this builder.
pData := acbw.producers[pb]
if pData == nil {
// Not found; create a new one and add it to the producers map.
- p, close := pb.Build(acbw)
- pData = &refCountedProducer{producer: p, close: close}
+ p, closeFn := pb.Build(acbw)
+ pData = &refCountedProducer{producer: p, close: closeFn}
acbw.producers[pb] = pData
}
// Account for this new reference.
@@ -329,13 +389,64 @@ func (acbw *acBalancerWrapper) GetOrBuildProducer(pb balancer.ProducerBuilder) (
// and delete the refCountedProducer from the map if the total reference
// count goes to zero.
unref := func() {
- acbw.mu.Lock()
+ acbw.producersMu.Lock()
+ // If closeProducers has already closed this producer instance, refs is
+ // set to 0, so the check after decrementing will never pass, and the
+ // producer will not be double-closed.
pData.refs--
if pData.refs == 0 {
defer pData.close() // Run outside the acbw mutex
delete(acbw.producers, pb)
}
- acbw.mu.Unlock()
+ acbw.producersMu.Unlock()
}
return pData.producer, grpcsync.OnceFunc(unref)
}
+
+func (acbw *acBalancerWrapper) closeProducers() {
+ acbw.producersMu.Lock()
+ defer acbw.producersMu.Unlock()
+ for pb, pData := range acbw.producers {
+ pData.refs = 0
+ pData.close()
+ delete(acbw.producers, pb)
+ }
+}
+
+// RegisterHealthListener accepts a health listener from the LB policy. It sends
+// updates to the health listener as long as the SubConn's connectivity state
+// doesn't change and a new health listener is not registered. To invalidate
+// the currently registered health listener, acbw updates the healthData. If a
+// nil listener is registered, the active health listener is dropped.
+func (acbw *acBalancerWrapper) RegisterHealthListener(listener func(balancer.SubConnState)) {
+ acbw.healthMu.Lock()
+ defer acbw.healthMu.Unlock()
+ // listeners should not be registered when the connectivity state
+ // isn't Ready. This may happen when the balancer registers a listener
+ // after the connectivityState is updated, but before it is notified
+ // of the update.
+ if acbw.healthData.connectivityState != connectivity.Ready {
+ return
+ }
+ // Replace the health data to stop sending updates to any previously
+ // registered health listeners.
+ hd := newHealthData(connectivity.Ready)
+ acbw.healthData = hd
+ if listener == nil {
+ return
+ }
+
+ acbw.ccb.serializer.TrySchedule(func(ctx context.Context) {
+ if ctx.Err() != nil || acbw.ccb.balancer == nil {
+ return
+ }
+ // Don't send updates if a new listener is registered.
+ acbw.healthMu.Lock()
+ defer acbw.healthMu.Unlock()
+ curHD := acbw.healthData
+ if curHD != hd {
+ return
+ }
+ listener(balancer.SubConnState{ConnectivityState: connectivity.Ready})
+ })
+}
diff --git a/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go b/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go
index 63c639e4fe933..9e9d0806995c3 100644
--- a/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go
+++ b/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go
@@ -18,8 +18,8 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
-// protoc-gen-go v1.34.1
-// protoc v4.25.2
+// protoc-gen-go v1.35.1
+// protoc v5.27.1
// source: grpc/binlog/v1/binarylog.proto
package grpc_binarylog_v1
@@ -274,11 +274,9 @@ type GrpcLogEntry struct {
func (x *GrpcLogEntry) Reset() {
*x = GrpcLogEntry{}
- if protoimpl.UnsafeEnabled {
- mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[0]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
+ mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[0]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
}
func (x *GrpcLogEntry) String() string {
@@ -289,7 +287,7 @@ func (*GrpcLogEntry) ProtoMessage() {}
func (x *GrpcLogEntry) ProtoReflect() protoreflect.Message {
mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[0]
- if protoimpl.UnsafeEnabled && x != nil {
+ if x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
@@ -440,11 +438,9 @@ type ClientHeader struct {
func (x *ClientHeader) Reset() {
*x = ClientHeader{}
- if protoimpl.UnsafeEnabled {
- mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[1]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
+ mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[1]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
}
func (x *ClientHeader) String() string {
@@ -455,7 +451,7 @@ func (*ClientHeader) ProtoMessage() {}
func (x *ClientHeader) ProtoReflect() protoreflect.Message {
mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[1]
- if protoimpl.UnsafeEnabled && x != nil {
+ if x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
@@ -509,11 +505,9 @@ type ServerHeader struct {
func (x *ServerHeader) Reset() {
*x = ServerHeader{}
- if protoimpl.UnsafeEnabled {
- mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[2]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
+ mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[2]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
}
func (x *ServerHeader) String() string {
@@ -524,7 +518,7 @@ func (*ServerHeader) ProtoMessage() {}
func (x *ServerHeader) ProtoReflect() protoreflect.Message {
mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[2]
- if protoimpl.UnsafeEnabled && x != nil {
+ if x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
@@ -565,11 +559,9 @@ type Trailer struct {
func (x *Trailer) Reset() {
*x = Trailer{}
- if protoimpl.UnsafeEnabled {
- mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[3]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
+ mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[3]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
}
func (x *Trailer) String() string {
@@ -580,7 +572,7 @@ func (*Trailer) ProtoMessage() {}
func (x *Trailer) ProtoReflect() protoreflect.Message {
mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[3]
- if protoimpl.UnsafeEnabled && x != nil {
+ if x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
@@ -638,11 +630,9 @@ type Message struct {
func (x *Message) Reset() {
*x = Message{}
- if protoimpl.UnsafeEnabled {
- mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[4]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
+ mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[4]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
}
func (x *Message) String() string {
@@ -653,7 +643,7 @@ func (*Message) ProtoMessage() {}
func (x *Message) ProtoReflect() protoreflect.Message {
mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[4]
- if protoimpl.UnsafeEnabled && x != nil {
+ if x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
@@ -713,11 +703,9 @@ type Metadata struct {
func (x *Metadata) Reset() {
*x = Metadata{}
- if protoimpl.UnsafeEnabled {
- mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[5]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
+ mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[5]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
}
func (x *Metadata) String() string {
@@ -728,7 +716,7 @@ func (*Metadata) ProtoMessage() {}
func (x *Metadata) ProtoReflect() protoreflect.Message {
mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[5]
- if protoimpl.UnsafeEnabled && x != nil {
+ if x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
@@ -762,11 +750,9 @@ type MetadataEntry struct {
func (x *MetadataEntry) Reset() {
*x = MetadataEntry{}
- if protoimpl.UnsafeEnabled {
- mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[6]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
+ mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[6]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
}
func (x *MetadataEntry) String() string {
@@ -777,7 +763,7 @@ func (*MetadataEntry) ProtoMessage() {}
func (x *MetadataEntry) ProtoReflect() protoreflect.Message {
mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[6]
- if protoimpl.UnsafeEnabled && x != nil {
+ if x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
@@ -820,11 +806,9 @@ type Address struct {
func (x *Address) Reset() {
*x = Address{}
- if protoimpl.UnsafeEnabled {
- mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[7]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
+ mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[7]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
}
func (x *Address) String() string {
@@ -835,7 +819,7 @@ func (*Address) ProtoMessage() {}
func (x *Address) ProtoReflect() protoreflect.Message {
mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[7]
- if protoimpl.UnsafeEnabled && x != nil {
+ if x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
@@ -1015,7 +999,7 @@ func file_grpc_binlog_v1_binarylog_proto_rawDescGZIP() []byte {
var file_grpc_binlog_v1_binarylog_proto_enumTypes = make([]protoimpl.EnumInfo, 3)
var file_grpc_binlog_v1_binarylog_proto_msgTypes = make([]protoimpl.MessageInfo, 8)
-var file_grpc_binlog_v1_binarylog_proto_goTypes = []interface{}{
+var file_grpc_binlog_v1_binarylog_proto_goTypes = []any{
(GrpcLogEntry_EventType)(0), // 0: grpc.binarylog.v1.GrpcLogEntry.EventType
(GrpcLogEntry_Logger)(0), // 1: grpc.binarylog.v1.GrpcLogEntry.Logger
(Address_Type)(0), // 2: grpc.binarylog.v1.Address.Type
@@ -1057,105 +1041,7 @@ func file_grpc_binlog_v1_binarylog_proto_init() {
if File_grpc_binlog_v1_binarylog_proto != nil {
return
}
- if !protoimpl.UnsafeEnabled {
- file_grpc_binlog_v1_binarylog_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*GrpcLogEntry); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_grpc_binlog_v1_binarylog_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*ClientHeader); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_grpc_binlog_v1_binarylog_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*ServerHeader); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_grpc_binlog_v1_binarylog_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*Trailer); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_grpc_binlog_v1_binarylog_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*Message); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_grpc_binlog_v1_binarylog_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*Metadata); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_grpc_binlog_v1_binarylog_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*MetadataEntry); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_grpc_binlog_v1_binarylog_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*Address); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- }
- file_grpc_binlog_v1_binarylog_proto_msgTypes[0].OneofWrappers = []interface{}{
+ file_grpc_binlog_v1_binarylog_proto_msgTypes[0].OneofWrappers = []any{
(*GrpcLogEntry_ClientHeader)(nil),
(*GrpcLogEntry_ServerHeader)(nil),
(*GrpcLogEntry_Message)(nil),
diff --git a/vendor/google.golang.org/grpc/clientconn.go b/vendor/google.golang.org/grpc/clientconn.go
index 423be7b43b00c..4f57b55434f9b 100644
--- a/vendor/google.golang.org/grpc/clientconn.go
+++ b/vendor/google.golang.org/grpc/clientconn.go
@@ -24,6 +24,7 @@ import (
"fmt"
"math"
"net/url"
+ "slices"
"strings"
"sync"
"sync/atomic"
@@ -39,6 +40,7 @@ import (
"google.golang.org/grpc/internal/grpcsync"
"google.golang.org/grpc/internal/idle"
iresolver "google.golang.org/grpc/internal/resolver"
+ "google.golang.org/grpc/internal/stats"
"google.golang.org/grpc/internal/transport"
"google.golang.org/grpc/keepalive"
"google.golang.org/grpc/resolver"
@@ -194,8 +196,11 @@ func NewClient(target string, opts ...DialOption) (conn *ClientConn, err error)
cc.csMgr = newConnectivityStateManager(cc.ctx, cc.channelz)
cc.pickerWrapper = newPickerWrapper(cc.dopts.copts.StatsHandlers)
+ cc.metricsRecorderList = stats.NewMetricsRecorderList(cc.dopts.copts.StatsHandlers)
+
cc.initIdleStateLocked() // Safe to call without the lock, since nothing else has a reference to cc.
cc.idlenessMgr = idle.NewManager((*idler)(cc), cc.dopts.idleTimeout)
+
return cc, nil
}
@@ -590,13 +595,14 @@ type ClientConn struct {
cancel context.CancelFunc // Cancelled on close.
// The following are initialized at dial time, and are read-only after that.
- target string // User's dial target.
- parsedTarget resolver.Target // See initParsedTargetAndResolverBuilder().
- authority string // See initAuthority().
- dopts dialOptions // Default and user specified dial options.
- channelz *channelz.Channel // Channelz object.
- resolverBuilder resolver.Builder // See initParsedTargetAndResolverBuilder().
- idlenessMgr *idle.Manager
+ target string // User's dial target.
+ parsedTarget resolver.Target // See initParsedTargetAndResolverBuilder().
+ authority string // See initAuthority().
+ dopts dialOptions // Default and user specified dial options.
+ channelz *channelz.Channel // Channelz object.
+ resolverBuilder resolver.Builder // See initParsedTargetAndResolverBuilder().
+ idlenessMgr *idle.Manager
+ metricsRecorderList *stats.MetricsRecorderList
// The following provide their own synchronization, and therefore don't
// require cc.mu to be held to access them.
@@ -626,11 +632,6 @@ type ClientConn struct {
// WaitForStateChange waits until the connectivity.State of ClientConn changes from sourceState or
// ctx expires. A true value is returned in former case and false in latter.
-//
-// # Experimental
-//
-// Notice: This API is EXPERIMENTAL and may be changed or removed in a
-// later release.
func (cc *ClientConn) WaitForStateChange(ctx context.Context, sourceState connectivity.State) bool {
ch := cc.csMgr.getNotifyChan()
if cc.csMgr.getState() != sourceState {
@@ -645,11 +646,6 @@ func (cc *ClientConn) WaitForStateChange(ctx context.Context, sourceState connec
}
// GetState returns the connectivity.State of ClientConn.
-//
-// # Experimental
-//
-// Notice: This API is EXPERIMENTAL and may be changed or removed in a later
-// release.
func (cc *ClientConn) GetState() connectivity.State {
return cc.csMgr.getState()
}
@@ -779,10 +775,7 @@ func (cc *ClientConn) updateResolverStateAndUnlock(s resolver.State, err error)
}
}
- var balCfg serviceconfig.LoadBalancingConfig
- if cc.sc != nil && cc.sc.lbConfig != nil {
- balCfg = cc.sc.lbConfig
- }
+ balCfg := cc.sc.lbConfig
bw := cc.balancerWrapper
cc.mu.Unlock()
@@ -812,17 +805,11 @@ func (cc *ClientConn) applyFailingLBLocked(sc *serviceconfig.ParseResult) {
cc.csMgr.updateState(connectivity.TransientFailure)
}
-// Makes a copy of the input addresses slice and clears out the balancer
-// attributes field. Addresses are passed during subconn creation and address
-// update operations. In both cases, we will clear the balancer attributes by
-// calling this function, and therefore we will be able to use the Equal method
-// provided by the resolver.Address type for comparison.
-func copyAddressesWithoutBalancerAttributes(in []resolver.Address) []resolver.Address {
+// Makes a copy of the input addresses slice. Addresses are passed during
+// subconn creation and address update operations.
+func copyAddresses(in []resolver.Address) []resolver.Address {
out := make([]resolver.Address, len(in))
- for i := range in {
- out[i] = in[i]
- out[i].BalancerAttributes = nil
- }
+ copy(out, in)
return out
}
@@ -837,12 +824,11 @@ func (cc *ClientConn) newAddrConnLocked(addrs []resolver.Address, opts balancer.
ac := &addrConn{
state: connectivity.Idle,
cc: cc,
- addrs: copyAddressesWithoutBalancerAttributes(addrs),
+ addrs: copyAddresses(addrs),
scopts: opts,
dopts: cc.dopts,
channelz: channelz.RegisterSubChannel(cc.channelz, ""),
resetBackoff: make(chan struct{}),
- stateChan: make(chan struct{}),
}
ac.ctx, ac.cancel = context.WithCancel(cc.ctx)
// Start with our address set to the first address; this may be updated if
@@ -918,28 +904,29 @@ func (ac *addrConn) connect() error {
ac.mu.Unlock()
return nil
}
- ac.mu.Unlock()
- ac.resetTransport()
+ ac.resetTransportAndUnlock()
return nil
}
-func equalAddresses(a, b []resolver.Address) bool {
- if len(a) != len(b) {
- return false
- }
- for i, v := range a {
- if !v.Equal(b[i]) {
- return false
- }
- }
- return true
+// equalAddressIgnoringBalAttributes returns true is a and b are considered equal.
+// This is different from the Equal method on the resolver.Address type which
+// considers all fields to determine equality. Here, we only consider fields
+// that are meaningful to the subConn.
+func equalAddressIgnoringBalAttributes(a, b *resolver.Address) bool {
+ return a.Addr == b.Addr && a.ServerName == b.ServerName &&
+ a.Attributes.Equal(b.Attributes) &&
+ a.Metadata == b.Metadata
+}
+
+func equalAddressesIgnoringBalAttributes(a, b []resolver.Address) bool {
+ return slices.EqualFunc(a, b, func(a, b resolver.Address) bool { return equalAddressIgnoringBalAttributes(&a, &b) })
}
// updateAddrs updates ac.addrs with the new addresses list and handles active
// connections or connection attempts.
func (ac *addrConn) updateAddrs(addrs []resolver.Address) {
- addrs = copyAddressesWithoutBalancerAttributes(addrs)
+ addrs = copyAddresses(addrs)
limit := len(addrs)
if limit > 5 {
limit = 5
@@ -947,7 +934,7 @@ func (ac *addrConn) updateAddrs(addrs []resolver.Address) {
channelz.Infof(logger, ac.channelz, "addrConn: updateAddrs addrs (%d of %d): %v", limit, len(addrs), addrs[:limit])
ac.mu.Lock()
- if equalAddresses(ac.addrs, addrs) {
+ if equalAddressesIgnoringBalAttributes(ac.addrs, addrs) {
ac.mu.Unlock()
return
}
@@ -966,7 +953,7 @@ func (ac *addrConn) updateAddrs(addrs []resolver.Address) {
// Try to find the connected address.
for _, a := range addrs {
a.ServerName = ac.cc.getServerName(a)
- if a.Equal(ac.curAddr) {
+ if equalAddressIgnoringBalAttributes(&a, &ac.curAddr) {
// We are connected to a valid address, so do nothing but
// update the addresses.
ac.mu.Unlock()
@@ -992,11 +979,9 @@ func (ac *addrConn) updateAddrs(addrs []resolver.Address) {
ac.updateConnectivityState(connectivity.Idle, nil)
}
- ac.mu.Unlock()
-
// Since we were connecting/connected, we should start a new connection
// attempt.
- go ac.resetTransport()
+ go ac.resetTransportAndUnlock()
}
// getServerName determines the serverName to be used in the connection
@@ -1152,10 +1137,15 @@ func (cc *ClientConn) Close() error {
<-cc.resolverWrapper.serializer.Done()
<-cc.balancerWrapper.serializer.Done()
-
+ var wg sync.WaitGroup
for ac := range conns {
- ac.tearDown(ErrClientConnClosing)
+ wg.Add(1)
+ go func(ac *addrConn) {
+ defer wg.Done()
+ ac.tearDown(ErrClientConnClosing)
+ }(ac)
}
+ wg.Wait()
cc.addTraceEvent("deleted")
// TraceEvent needs to be called before RemoveEntry, as TraceEvent may add
// trace reference to the entity being deleted, and thus prevent it from being
@@ -1190,8 +1180,7 @@ type addrConn struct {
addrs []resolver.Address // All addresses that the resolver resolved to.
// Use updateConnectivityState for updating addrConn's connectivity state.
- state connectivity.State
- stateChan chan struct{} // closed and recreated on every state change.
+ state connectivity.State
backoffIdx int // Needs to be stateful for resetConnectBackoff.
resetBackoff chan struct{}
@@ -1204,9 +1193,6 @@ func (ac *addrConn) updateConnectivityState(s connectivity.State, lastErr error)
if ac.state == s {
return
}
- // When changing states, reset the state change channel.
- close(ac.stateChan)
- ac.stateChan = make(chan struct{})
ac.state = s
ac.channelz.ChannelMetrics.State.Store(&s)
if lastErr == nil {
@@ -1214,7 +1200,7 @@ func (ac *addrConn) updateConnectivityState(s connectivity.State, lastErr error)
} else {
channelz.Infof(logger, ac.channelz, "Subchannel Connectivity change to %v, last error: %s", s, lastErr)
}
- ac.acbw.updateState(s, lastErr)
+ ac.acbw.updateState(s, ac.curAddr, lastErr)
}
// adjustParams updates parameters used to create transports upon
@@ -1231,8 +1217,10 @@ func (ac *addrConn) adjustParams(r transport.GoAwayReason) {
}
}
-func (ac *addrConn) resetTransport() {
- ac.mu.Lock()
+// resetTransportAndUnlock unconditionally connects the addrConn.
+//
+// ac.mu must be held by the caller, and this function will guarantee it is released.
+func (ac *addrConn) resetTransportAndUnlock() {
acCtx := ac.ctx
if acCtx.Err() != nil {
ac.mu.Unlock()
@@ -1263,6 +1251,8 @@ func (ac *addrConn) resetTransport() {
ac.mu.Unlock()
if err := ac.tryAllAddrs(acCtx, addrs, connectDeadline); err != nil {
+ // TODO: #7534 - Move re-resolution requests into the pick_first LB policy
+ // to ensure one resolution request per pass instead of per subconn failure.
ac.cc.resolveNow(resolver.ResolveNowOptions{})
ac.mu.Lock()
if acCtx.Err() != nil {
@@ -1304,7 +1294,7 @@ func (ac *addrConn) resetTransport() {
ac.mu.Unlock()
}
-// tryAllAddrs tries to creates a connection to the addresses, and stop when at
+// tryAllAddrs tries to create a connection to the addresses, and stop when at
// the first successful one. It returns an error if no address was successfully
// connected, or updates ac appropriately with the new transport.
func (ac *addrConn) tryAllAddrs(ctx context.Context, addrs []resolver.Address, connectDeadline time.Time) error {
@@ -1381,7 +1371,7 @@ func (ac *addrConn) createTransport(ctx context.Context, addr resolver.Address,
defer cancel()
copts.ChannelzParent = ac.channelz
- newTr, err := transport.NewClientTransport(connectCtx, ac.cc.ctx, addr, copts, onClose)
+ newTr, err := transport.NewHTTP2Client(connectCtx, ac.cc.ctx, addr, copts, onClose)
if err != nil {
if logger.V(2) {
logger.Infof("Creating new client transport to %q: %v", addr, err)
@@ -1455,7 +1445,7 @@ func (ac *addrConn) startHealthCheck(ctx context.Context) {
if !ac.scopts.HealthCheckEnabled {
return
}
- healthCheckFunc := ac.cc.dopts.healthCheckFunc
+ healthCheckFunc := internal.HealthCheckFunc
if healthCheckFunc == nil {
// The health package is not imported to set health check function.
//
@@ -1487,7 +1477,7 @@ func (ac *addrConn) startHealthCheck(ctx context.Context) {
}
// Start the health checking stream.
go func() {
- err := ac.cc.dopts.healthCheckFunc(ctx, newStream, setConnectivityState, healthCheckConfig.ServiceName)
+ err := healthCheckFunc(ctx, newStream, setConnectivityState, healthCheckConfig.ServiceName)
if err != nil {
if status.Code(err) == codes.Unimplemented {
channelz.Error(logger, ac.channelz, "Subchannel health check is unimplemented at server side, thus health check is disabled")
@@ -1516,29 +1506,6 @@ func (ac *addrConn) getReadyTransport() transport.ClientTransport {
return nil
}
-// getTransport waits until the addrconn is ready and returns the transport.
-// If the context expires first, returns an appropriate status. If the
-// addrConn is stopped first, returns an Unavailable status error.
-func (ac *addrConn) getTransport(ctx context.Context) (transport.ClientTransport, error) {
- for ctx.Err() == nil {
- ac.mu.Lock()
- t, state, sc := ac.transport, ac.state, ac.stateChan
- ac.mu.Unlock()
- if state == connectivity.Ready {
- return t, nil
- }
- if state == connectivity.Shutdown {
- return nil, status.Errorf(codes.Unavailable, "SubConn shutting down")
- }
-
- select {
- case <-ctx.Done():
- case <-sc:
- }
- }
- return nil, status.FromContextError(ctx.Err()).Err()
-}
-
// tearDown starts to tear down the addrConn.
//
// Note that tearDown doesn't remove ac from ac.cc.conns, so the addrConn struct
@@ -1585,7 +1552,7 @@ func (ac *addrConn) tearDown(err error) {
} else {
// Hard close the transport when the channel is entering idle or is
// being shutdown. In the case where the channel is being shutdown,
- // closing of transports is also taken care of by cancelation of cc.ctx.
+ // closing of transports is also taken care of by cancellation of cc.ctx.
// But in the case where the channel is entering idle, we need to
// explicitly close the transports here. Instead of distinguishing
// between these two cases, it is simpler to close the transport
diff --git a/vendor/google.golang.org/grpc/codec.go b/vendor/google.golang.org/grpc/codec.go
index 411e3dfd47ccd..959c2f99d4a73 100644
--- a/vendor/google.golang.org/grpc/codec.go
+++ b/vendor/google.golang.org/grpc/codec.go
@@ -21,18 +21,73 @@ package grpc
import (
"google.golang.org/grpc/encoding"
_ "google.golang.org/grpc/encoding/proto" // to register the Codec for "proto"
+ "google.golang.org/grpc/mem"
)
-// baseCodec contains the functionality of both Codec and encoding.Codec, but
-// omits the name/string, which vary between the two and are not needed for
-// anything besides the registry in the encoding package.
+// baseCodec captures the new encoding.CodecV2 interface without the Name
+// function, allowing it to be implemented by older Codec and encoding.Codec
+// implementations. The omitted Name function is only needed for the register in
+// the encoding package and is not part of the core functionality.
type baseCodec interface {
- Marshal(v any) ([]byte, error)
- Unmarshal(data []byte, v any) error
+ Marshal(v any) (mem.BufferSlice, error)
+ Unmarshal(data mem.BufferSlice, v any) error
+}
+
+// getCodec returns an encoding.CodecV2 for the codec of the given name (if
+// registered). Initially checks the V2 registry with encoding.GetCodecV2 and
+// returns the V2 codec if it is registered. Otherwise, it checks the V1 registry
+// with encoding.GetCodec and if it is registered wraps it with newCodecV1Bridge
+// to turn it into an encoding.CodecV2. Returns nil otherwise.
+func getCodec(name string) encoding.CodecV2 {
+ if codecV1 := encoding.GetCodec(name); codecV1 != nil {
+ return newCodecV1Bridge(codecV1)
+ }
+
+ return encoding.GetCodecV2(name)
+}
+
+func newCodecV0Bridge(c Codec) baseCodec {
+ return codecV0Bridge{codec: c}
+}
+
+func newCodecV1Bridge(c encoding.Codec) encoding.CodecV2 {
+ return codecV1Bridge{
+ codecV0Bridge: codecV0Bridge{codec: c},
+ name: c.Name(),
+ }
+}
+
+var _ baseCodec = codecV0Bridge{}
+
+type codecV0Bridge struct {
+ codec interface {
+ Marshal(v any) ([]byte, error)
+ Unmarshal(data []byte, v any) error
+ }
+}
+
+func (c codecV0Bridge) Marshal(v any) (mem.BufferSlice, error) {
+ data, err := c.codec.Marshal(v)
+ if err != nil {
+ return nil, err
+ }
+ return mem.BufferSlice{mem.SliceBuffer(data)}, nil
+}
+
+func (c codecV0Bridge) Unmarshal(data mem.BufferSlice, v any) (err error) {
+ return c.codec.Unmarshal(data.Materialize(), v)
}
-var _ baseCodec = Codec(nil)
-var _ baseCodec = encoding.Codec(nil)
+var _ encoding.CodecV2 = codecV1Bridge{}
+
+type codecV1Bridge struct {
+ codecV0Bridge
+ name string
+}
+
+func (c codecV1Bridge) Name() string {
+ return c.name
+}
// Codec defines the interface gRPC uses to encode and decode messages.
// Note that implementations of this interface must be thread safe;
diff --git a/vendor/google.golang.org/grpc/credentials/insecure/insecure.go b/vendor/google.golang.org/grpc/credentials/insecure/insecure.go
index 82bee1443bfee..4c805c64462c9 100644
--- a/vendor/google.golang.org/grpc/credentials/insecure/insecure.go
+++ b/vendor/google.golang.org/grpc/credentials/insecure/insecure.go
@@ -40,7 +40,7 @@ func NewCredentials() credentials.TransportCredentials {
// NoSecurity.
type insecureTC struct{}
-func (insecureTC) ClientHandshake(ctx context.Context, _ string, conn net.Conn) (net.Conn, credentials.AuthInfo, error) {
+func (insecureTC) ClientHandshake(_ context.Context, _ string, conn net.Conn) (net.Conn, credentials.AuthInfo, error) {
return conn, info{credentials.CommonAuthInfo{SecurityLevel: credentials.NoSecurity}}, nil
}
diff --git a/vendor/google.golang.org/grpc/credentials/tls.go b/vendor/google.golang.org/grpc/credentials/tls.go
index 4114358545efa..e163a473df93e 100644
--- a/vendor/google.golang.org/grpc/credentials/tls.go
+++ b/vendor/google.golang.org/grpc/credentials/tls.go
@@ -200,25 +200,40 @@ var tls12ForbiddenCipherSuites = map[uint16]struct{}{
// NewTLS uses c to construct a TransportCredentials based on TLS.
func NewTLS(c *tls.Config) TransportCredentials {
- tc := &tlsCreds{credinternal.CloneTLSConfig(c)}
- tc.config.NextProtos = credinternal.AppendH2ToNextProtos(tc.config.NextProtos)
+ config := applyDefaults(c)
+ if config.GetConfigForClient != nil {
+ oldFn := config.GetConfigForClient
+ config.GetConfigForClient = func(hello *tls.ClientHelloInfo) (*tls.Config, error) {
+ cfgForClient, err := oldFn(hello)
+ if err != nil || cfgForClient == nil {
+ return cfgForClient, err
+ }
+ return applyDefaults(cfgForClient), nil
+ }
+ }
+ return &tlsCreds{config: config}
+}
+
+func applyDefaults(c *tls.Config) *tls.Config {
+ config := credinternal.CloneTLSConfig(c)
+ config.NextProtos = credinternal.AppendH2ToNextProtos(config.NextProtos)
// If the user did not configure a MinVersion and did not configure a
// MaxVersion < 1.2, use MinVersion=1.2, which is required by
// https://datatracker.ietf.org/doc/html/rfc7540#section-9.2
- if tc.config.MinVersion == 0 && (tc.config.MaxVersion == 0 || tc.config.MaxVersion >= tls.VersionTLS12) {
- tc.config.MinVersion = tls.VersionTLS12
+ if config.MinVersion == 0 && (config.MaxVersion == 0 || config.MaxVersion >= tls.VersionTLS12) {
+ config.MinVersion = tls.VersionTLS12
}
// If the user did not configure CipherSuites, use all "secure" cipher
// suites reported by the TLS package, but remove some explicitly forbidden
// by https://datatracker.ietf.org/doc/html/rfc7540#appendix-A
- if tc.config.CipherSuites == nil {
+ if config.CipherSuites == nil {
for _, cs := range tls.CipherSuites() {
if _, ok := tls12ForbiddenCipherSuites[cs.ID]; !ok {
- tc.config.CipherSuites = append(tc.config.CipherSuites, cs.ID)
+ config.CipherSuites = append(config.CipherSuites, cs.ID)
}
}
}
- return tc
+ return config
}
// NewClientTLSFromCert constructs TLS credentials from the provided root
diff --git a/vendor/google.golang.org/grpc/dialoptions.go b/vendor/google.golang.org/grpc/dialoptions.go
index f5453d48a53f3..7494ae591f164 100644
--- a/vendor/google.golang.org/grpc/dialoptions.go
+++ b/vendor/google.golang.org/grpc/dialoptions.go
@@ -33,6 +33,7 @@ import (
"google.golang.org/grpc/internal/binarylog"
"google.golang.org/grpc/internal/transport"
"google.golang.org/grpc/keepalive"
+ "google.golang.org/grpc/mem"
"google.golang.org/grpc/resolver"
"google.golang.org/grpc/stats"
)
@@ -60,7 +61,7 @@ func init() {
internal.WithBinaryLogger = withBinaryLogger
internal.JoinDialOptions = newJoinDialOption
internal.DisableGlobalDialOptions = newDisableGlobalDialOptions
- internal.WithRecvBufferPool = withRecvBufferPool
+ internal.WithBufferPool = withBufferPool
}
// dialOptions configure a Dial call. dialOptions are set by the DialOption
@@ -86,13 +87,11 @@ type dialOptions struct {
disableServiceConfig bool
disableRetry bool
disableHealthCheck bool
- healthCheckFunc internal.HealthChecker
minConnectTimeout func() time.Duration
defaultServiceConfig *ServiceConfig // defaultServiceConfig is parsed from defaultServiceConfigRawJSON.
defaultServiceConfigRawJSON *string
resolvers []resolver.Builder
idleTimeout time.Duration
- recvBufferPool SharedBufferPool
defaultScheme string
maxCallAttempts int
}
@@ -436,7 +435,7 @@ func WithTimeout(d time.Duration) DialOption {
// option to true from the Control field. For a concrete example of how to do
// this, see internal.NetDialerWithTCPKeepalive().
//
-// For more information, please see [issue 23459] in the Go github repo.
+// For more information, please see [issue 23459] in the Go GitHub repo.
//
// [issue 23459]: https://github.com/golang/go/issues/23459
func WithContextDialer(f func(context.Context, string) (net.Conn, error)) DialOption {
@@ -445,10 +444,6 @@ func WithContextDialer(f func(context.Context, string) (net.Conn, error)) DialOp
})
}
-func init() {
- internal.WithHealthCheckFunc = withHealthCheckFunc
-}
-
// WithDialer returns a DialOption that specifies a function to use for dialing
// network addresses. If FailOnNonTempDialError() is set to true, and an error
// is returned by f, gRPC checks the error's Temporary() method to decide if it
@@ -518,6 +513,8 @@ func WithUserAgent(s string) DialOption {
// WithKeepaliveParams returns a DialOption that specifies keepalive parameters
// for the client transport.
+//
+// Keepalive is disabled by default.
func WithKeepaliveParams(kp keepalive.ClientParameters) DialOption {
if kp.Time < internal.KeepaliveMinPingTime {
logger.Warningf("Adjusting keepalive ping interval to minimum period of %v", internal.KeepaliveMinPingTime)
@@ -660,16 +657,6 @@ func WithDisableHealthCheck() DialOption {
})
}
-// withHealthCheckFunc replaces the default health check function with the
-// provided one. It makes tests easier to change the health check function.
-//
-// For testing purpose only.
-func withHealthCheckFunc(f internal.HealthChecker) DialOption {
- return newFuncDialOption(func(o *dialOptions) {
- o.healthCheckFunc = f
- })
-}
-
func defaultDialOptions() dialOptions {
return dialOptions{
copts: transport.ConnectOptions{
@@ -677,11 +664,10 @@ func defaultDialOptions() dialOptions {
WriteBufferSize: defaultWriteBufSize,
UseProxy: true,
UserAgent: grpcUA,
+ BufferPool: mem.DefaultBufferPool(),
},
bs: internalbackoff.DefaultExponential,
- healthCheckFunc: internal.HealthCheckFunc,
idleTimeout: 30 * time.Minute,
- recvBufferPool: nopBufferPool{},
defaultScheme: "dns",
maxCallAttempts: defaultMaxCallAttempts,
}
@@ -758,25 +744,8 @@ func WithMaxCallAttempts(n int) DialOption {
})
}
-// WithRecvBufferPool returns a DialOption that configures the ClientConn
-// to use the provided shared buffer pool for parsing incoming messages. Depending
-// on the application's workload, this could result in reduced memory allocation.
-//
-// If you are unsure about how to implement a memory pool but want to utilize one,
-// begin with grpc.NewSharedBufferPool.
-//
-// Note: The shared buffer pool feature will not be active if any of the following
-// options are used: WithStatsHandler, EnableTracing, or binary logging. In such
-// cases, the shared buffer pool will be ignored.
-//
-// Deprecated: use experimental.WithRecvBufferPool instead. Will be deleted in
-// v1.60.0 or later.
-func WithRecvBufferPool(bufferPool SharedBufferPool) DialOption {
- return withRecvBufferPool(bufferPool)
-}
-
-func withRecvBufferPool(bufferPool SharedBufferPool) DialOption {
+func withBufferPool(bufferPool mem.BufferPool) DialOption {
return newFuncDialOption(func(o *dialOptions) {
- o.recvBufferPool = bufferPool
+ o.copts.BufferPool = bufferPool
})
}
diff --git a/vendor/google.golang.org/grpc/doc.go b/vendor/google.golang.org/grpc/doc.go
index 0022859ad7465..e7b532b6f806f 100644
--- a/vendor/google.golang.org/grpc/doc.go
+++ b/vendor/google.golang.org/grpc/doc.go
@@ -16,7 +16,7 @@
*
*/
-//go:generate ./regenerate.sh
+//go:generate ./scripts/regenerate.sh
/*
Package grpc implements an RPC system called gRPC.
diff --git a/vendor/google.golang.org/grpc/encoding/encoding.go b/vendor/google.golang.org/grpc/encoding/encoding.go
index 5ebf88d7147f2..11d0ae142c429 100644
--- a/vendor/google.golang.org/grpc/encoding/encoding.go
+++ b/vendor/google.golang.org/grpc/encoding/encoding.go
@@ -94,7 +94,7 @@ type Codec interface {
Name() string
}
-var registeredCodecs = make(map[string]Codec)
+var registeredCodecs = make(map[string]any)
// RegisterCodec registers the provided Codec for use with all gRPC clients and
// servers.
@@ -126,5 +126,6 @@ func RegisterCodec(codec Codec) {
//
// The content-subtype is expected to be lowercase.
func GetCodec(contentSubtype string) Codec {
- return registeredCodecs[contentSubtype]
+ c, _ := registeredCodecs[contentSubtype].(Codec)
+ return c
}
diff --git a/vendor/google.golang.org/grpc/encoding/encoding_v2.go b/vendor/google.golang.org/grpc/encoding/encoding_v2.go
new file mode 100644
index 0000000000000..074c5e234a7b3
--- /dev/null
+++ b/vendor/google.golang.org/grpc/encoding/encoding_v2.go
@@ -0,0 +1,81 @@
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package encoding
+
+import (
+ "strings"
+
+ "google.golang.org/grpc/mem"
+)
+
+// CodecV2 defines the interface gRPC uses to encode and decode messages. Note
+// that implementations of this interface must be thread safe; a CodecV2's
+// methods can be called from concurrent goroutines.
+type CodecV2 interface {
+ // Marshal returns the wire format of v. The buffers in the returned
+ // [mem.BufferSlice] must have at least one reference each, which will be freed
+ // by gRPC when they are no longer needed.
+ Marshal(v any) (out mem.BufferSlice, err error)
+ // Unmarshal parses the wire format into v. Note that data will be freed as soon
+ // as this function returns. If the codec wishes to guarantee access to the data
+ // after this function, it must take its own reference that it frees when it is
+ // no longer needed.
+ Unmarshal(data mem.BufferSlice, v any) error
+ // Name returns the name of the Codec implementation. The returned string
+ // will be used as part of content type in transmission. The result must be
+ // static; the result cannot change between calls.
+ Name() string
+}
+
+// RegisterCodecV2 registers the provided CodecV2 for use with all gRPC clients and
+// servers.
+//
+// The CodecV2 will be stored and looked up by result of its Name() method, which
+// should match the content-subtype of the encoding handled by the CodecV2. This
+// is case-insensitive, and is stored and looked up as lowercase. If the
+// result of calling Name() is an empty string, RegisterCodecV2 will panic. See
+// Content-Type on
+// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for
+// more details.
+//
+// If both a Codec and CodecV2 are registered with the same name, the CodecV2
+// will be used.
+//
+// NOTE: this function must only be called during initialization time (i.e. in
+// an init() function), and is not thread-safe. If multiple Codecs are
+// registered with the same name, the one registered last will take effect.
+func RegisterCodecV2(codec CodecV2) {
+ if codec == nil {
+ panic("cannot register a nil CodecV2")
+ }
+ if codec.Name() == "" {
+ panic("cannot register CodecV2 with empty string result for Name()")
+ }
+ contentSubtype := strings.ToLower(codec.Name())
+ registeredCodecs[contentSubtype] = codec
+}
+
+// GetCodecV2 gets a registered CodecV2 by content-subtype, or nil if no CodecV2 is
+// registered for the content-subtype.
+//
+// The content-subtype is expected to be lowercase.
+func GetCodecV2(contentSubtype string) CodecV2 {
+ c, _ := registeredCodecs[contentSubtype].(CodecV2)
+ return c
+}
diff --git a/vendor/google.golang.org/grpc/encoding/proto/proto.go b/vendor/google.golang.org/grpc/encoding/proto/proto.go
index 66d5cdf03ec58..ceec319dd2fb4 100644
--- a/vendor/google.golang.org/grpc/encoding/proto/proto.go
+++ b/vendor/google.golang.org/grpc/encoding/proto/proto.go
@@ -1,6 +1,6 @@
/*
*
- * Copyright 2018 gRPC authors.
+ * Copyright 2024 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -24,6 +24,7 @@ import (
"fmt"
"google.golang.org/grpc/encoding"
+ "google.golang.org/grpc/mem"
"google.golang.org/protobuf/proto"
"google.golang.org/protobuf/protoadapt"
)
@@ -32,28 +33,51 @@ import (
const Name = "proto"
func init() {
- encoding.RegisterCodec(codec{})
+ encoding.RegisterCodecV2(&codecV2{})
}
-// codec is a Codec implementation with protobuf. It is the default codec for gRPC.
-type codec struct{}
+// codec is a CodecV2 implementation with protobuf. It is the default codec for
+// gRPC.
+type codecV2 struct{}
-func (codec) Marshal(v any) ([]byte, error) {
+func (c *codecV2) Marshal(v any) (data mem.BufferSlice, err error) {
vv := messageV2Of(v)
if vv == nil {
- return nil, fmt.Errorf("failed to marshal, message is %T, want proto.Message", v)
+ return nil, fmt.Errorf("proto: failed to marshal, message is %T, want proto.Message", v)
}
- return proto.Marshal(vv)
+ size := proto.Size(vv)
+ if mem.IsBelowBufferPoolingThreshold(size) {
+ buf, err := proto.Marshal(vv)
+ if err != nil {
+ return nil, err
+ }
+ data = append(data, mem.SliceBuffer(buf))
+ } else {
+ pool := mem.DefaultBufferPool()
+ buf := pool.Get(size)
+ if _, err := (proto.MarshalOptions{}).MarshalAppend((*buf)[:0], vv); err != nil {
+ pool.Put(buf)
+ return nil, err
+ }
+ data = append(data, mem.NewBuffer(buf, pool))
+ }
+
+ return data, nil
}
-func (codec) Unmarshal(data []byte, v any) error {
+func (c *codecV2) Unmarshal(data mem.BufferSlice, v any) (err error) {
vv := messageV2Of(v)
if vv == nil {
return fmt.Errorf("failed to unmarshal, message is %T, want proto.Message", v)
}
- return proto.Unmarshal(data, vv)
+ buf := data.MaterializeToBuffer(mem.DefaultBufferPool())
+ defer buf.Free()
+ // TODO: Upgrade proto.Unmarshal to support mem.BufferSlice. Right now, it's not
+ // really possible without a major overhaul of the proto package, but the
+ // vtprotobuf library may be able to support this.
+ return proto.Unmarshal(buf.ReadOnlyData(), vv)
}
func messageV2Of(v any) proto.Message {
@@ -67,6 +91,6 @@ func messageV2Of(v any) proto.Message {
return nil
}
-func (codec) Name() string {
+func (c *codecV2) Name() string {
return Name
}
diff --git a/vendor/google.golang.org/grpc/experimental/stats/metricregistry.go b/vendor/google.golang.org/grpc/experimental/stats/metricregistry.go
new file mode 100644
index 0000000000000..ad75313a18e12
--- /dev/null
+++ b/vendor/google.golang.org/grpc/experimental/stats/metricregistry.go
@@ -0,0 +1,270 @@
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package stats
+
+import (
+ "maps"
+
+ "google.golang.org/grpc/grpclog"
+ "google.golang.org/grpc/internal"
+ "google.golang.org/grpc/stats"
+)
+
+func init() {
+ internal.SnapshotMetricRegistryForTesting = snapshotMetricsRegistryForTesting
+}
+
+var logger = grpclog.Component("metrics-registry")
+
+// DefaultMetrics are the default metrics registered through global metrics
+// registry. This is written to at initialization time only, and is read only
+// after initialization.
+var DefaultMetrics = stats.NewMetricSet()
+
+// MetricDescriptor is the data for a registered metric.
+type MetricDescriptor struct {
+ // The name of this metric. This name must be unique across the whole binary
+ // (including any per call metrics). See
+ // https://github.com/grpc/proposal/blob/master/A79-non-per-call-metrics-architecture.md#metric-instrument-naming-conventions
+ // for metric naming conventions.
+ Name string
+ // The description of this metric.
+ Description string
+ // The unit (e.g. entries, seconds) of this metric.
+ Unit string
+ // The required label keys for this metric. These are intended to
+ // metrics emitted from a stats handler.
+ Labels []string
+ // The optional label keys for this metric. These are intended to attached
+ // to metrics emitted from a stats handler if configured.
+ OptionalLabels []string
+ // Whether this metric is on by default.
+ Default bool
+ // The type of metric. This is set by the metric registry, and not intended
+ // to be set by a component registering a metric.
+ Type MetricType
+ // Bounds are the bounds of this metric. This only applies to histogram
+ // metrics. If unset or set with length 0, stats handlers will fall back to
+ // default bounds.
+ Bounds []float64
+}
+
+// MetricType is the type of metric.
+type MetricType int
+
+// Type of metric supported by this instrument registry.
+const (
+ MetricTypeIntCount MetricType = iota
+ MetricTypeFloatCount
+ MetricTypeIntHisto
+ MetricTypeFloatHisto
+ MetricTypeIntGauge
+)
+
+// Int64CountHandle is a typed handle for a int count metric. This handle
+// is passed at the recording point in order to know which metric to record
+// on.
+type Int64CountHandle MetricDescriptor
+
+// Descriptor returns the int64 count handle typecast to a pointer to a
+// MetricDescriptor.
+func (h *Int64CountHandle) Descriptor() *MetricDescriptor {
+ return (*MetricDescriptor)(h)
+}
+
+// Record records the int64 count value on the metrics recorder provided.
+func (h *Int64CountHandle) Record(recorder MetricsRecorder, incr int64, labels ...string) {
+ recorder.RecordInt64Count(h, incr, labels...)
+}
+
+// Float64CountHandle is a typed handle for a float count metric. This handle is
+// passed at the recording point in order to know which metric to record on.
+type Float64CountHandle MetricDescriptor
+
+// Descriptor returns the float64 count handle typecast to a pointer to a
+// MetricDescriptor.
+func (h *Float64CountHandle) Descriptor() *MetricDescriptor {
+ return (*MetricDescriptor)(h)
+}
+
+// Record records the float64 count value on the metrics recorder provided.
+func (h *Float64CountHandle) Record(recorder MetricsRecorder, incr float64, labels ...string) {
+ recorder.RecordFloat64Count(h, incr, labels...)
+}
+
+// Int64HistoHandle is a typed handle for an int histogram metric. This handle
+// is passed at the recording point in order to know which metric to record on.
+type Int64HistoHandle MetricDescriptor
+
+// Descriptor returns the int64 histo handle typecast to a pointer to a
+// MetricDescriptor.
+func (h *Int64HistoHandle) Descriptor() *MetricDescriptor {
+ return (*MetricDescriptor)(h)
+}
+
+// Record records the int64 histo value on the metrics recorder provided.
+func (h *Int64HistoHandle) Record(recorder MetricsRecorder, incr int64, labels ...string) {
+ recorder.RecordInt64Histo(h, incr, labels...)
+}
+
+// Float64HistoHandle is a typed handle for a float histogram metric. This
+// handle is passed at the recording point in order to know which metric to
+// record on.
+type Float64HistoHandle MetricDescriptor
+
+// Descriptor returns the float64 histo handle typecast to a pointer to a
+// MetricDescriptor.
+func (h *Float64HistoHandle) Descriptor() *MetricDescriptor {
+ return (*MetricDescriptor)(h)
+}
+
+// Record records the float64 histo value on the metrics recorder provided.
+func (h *Float64HistoHandle) Record(recorder MetricsRecorder, incr float64, labels ...string) {
+ recorder.RecordFloat64Histo(h, incr, labels...)
+}
+
+// Int64GaugeHandle is a typed handle for an int gauge metric. This handle is
+// passed at the recording point in order to know which metric to record on.
+type Int64GaugeHandle MetricDescriptor
+
+// Descriptor returns the int64 gauge handle typecast to a pointer to a
+// MetricDescriptor.
+func (h *Int64GaugeHandle) Descriptor() *MetricDescriptor {
+ return (*MetricDescriptor)(h)
+}
+
+// Record records the int64 histo value on the metrics recorder provided.
+func (h *Int64GaugeHandle) Record(recorder MetricsRecorder, incr int64, labels ...string) {
+ recorder.RecordInt64Gauge(h, incr, labels...)
+}
+
+// registeredMetrics are the registered metric descriptor names.
+var registeredMetrics = make(map[string]bool)
+
+// metricsRegistry contains all of the registered metrics.
+//
+// This is written to only at init time, and read only after that.
+var metricsRegistry = make(map[string]*MetricDescriptor)
+
+// DescriptorForMetric returns the MetricDescriptor from the global registry.
+//
+// Returns nil if MetricDescriptor not present.
+func DescriptorForMetric(metricName string) *MetricDescriptor {
+ return metricsRegistry[metricName]
+}
+
+func registerMetric(metricName string, def bool) {
+ if registeredMetrics[metricName] {
+ logger.Fatalf("metric %v already registered", metricName)
+ }
+ registeredMetrics[metricName] = true
+ if def {
+ DefaultMetrics = DefaultMetrics.Add(metricName)
+ }
+}
+
+// RegisterInt64Count registers the metric description onto the global registry.
+// It returns a typed handle to use to recording data.
+//
+// NOTE: this function must only be called during initialization time (i.e. in
+// an init() function), and is not thread-safe. If multiple metrics are
+// registered with the same name, this function will panic.
+func RegisterInt64Count(descriptor MetricDescriptor) *Int64CountHandle {
+ registerMetric(descriptor.Name, descriptor.Default)
+ descriptor.Type = MetricTypeIntCount
+ descPtr := &descriptor
+ metricsRegistry[descriptor.Name] = descPtr
+ return (*Int64CountHandle)(descPtr)
+}
+
+// RegisterFloat64Count registers the metric description onto the global
+// registry. It returns a typed handle to use to recording data.
+//
+// NOTE: this function must only be called during initialization time (i.e. in
+// an init() function), and is not thread-safe. If multiple metrics are
+// registered with the same name, this function will panic.
+func RegisterFloat64Count(descriptor MetricDescriptor) *Float64CountHandle {
+ registerMetric(descriptor.Name, descriptor.Default)
+ descriptor.Type = MetricTypeFloatCount
+ descPtr := &descriptor
+ metricsRegistry[descriptor.Name] = descPtr
+ return (*Float64CountHandle)(descPtr)
+}
+
+// RegisterInt64Histo registers the metric description onto the global registry.
+// It returns a typed handle to use to recording data.
+//
+// NOTE: this function must only be called during initialization time (i.e. in
+// an init() function), and is not thread-safe. If multiple metrics are
+// registered with the same name, this function will panic.
+func RegisterInt64Histo(descriptor MetricDescriptor) *Int64HistoHandle {
+ registerMetric(descriptor.Name, descriptor.Default)
+ descriptor.Type = MetricTypeIntHisto
+ descPtr := &descriptor
+ metricsRegistry[descriptor.Name] = descPtr
+ return (*Int64HistoHandle)(descPtr)
+}
+
+// RegisterFloat64Histo registers the metric description onto the global
+// registry. It returns a typed handle to use to recording data.
+//
+// NOTE: this function must only be called during initialization time (i.e. in
+// an init() function), and is not thread-safe. If multiple metrics are
+// registered with the same name, this function will panic.
+func RegisterFloat64Histo(descriptor MetricDescriptor) *Float64HistoHandle {
+ registerMetric(descriptor.Name, descriptor.Default)
+ descriptor.Type = MetricTypeFloatHisto
+ descPtr := &descriptor
+ metricsRegistry[descriptor.Name] = descPtr
+ return (*Float64HistoHandle)(descPtr)
+}
+
+// RegisterInt64Gauge registers the metric description onto the global registry.
+// It returns a typed handle to use to recording data.
+//
+// NOTE: this function must only be called during initialization time (i.e. in
+// an init() function), and is not thread-safe. If multiple metrics are
+// registered with the same name, this function will panic.
+func RegisterInt64Gauge(descriptor MetricDescriptor) *Int64GaugeHandle {
+ registerMetric(descriptor.Name, descriptor.Default)
+ descriptor.Type = MetricTypeIntGauge
+ descPtr := &descriptor
+ metricsRegistry[descriptor.Name] = descPtr
+ return (*Int64GaugeHandle)(descPtr)
+}
+
+// snapshotMetricsRegistryForTesting snapshots the global data of the metrics
+// registry. Returns a cleanup function that sets the metrics registry to its
+// original state.
+func snapshotMetricsRegistryForTesting() func() {
+ oldDefaultMetrics := DefaultMetrics
+ oldRegisteredMetrics := registeredMetrics
+ oldMetricsRegistry := metricsRegistry
+
+ registeredMetrics = make(map[string]bool)
+ metricsRegistry = make(map[string]*MetricDescriptor)
+ maps.Copy(registeredMetrics, registeredMetrics)
+ maps.Copy(metricsRegistry, metricsRegistry)
+
+ return func() {
+ DefaultMetrics = oldDefaultMetrics
+ registeredMetrics = oldRegisteredMetrics
+ metricsRegistry = oldMetricsRegistry
+ }
+}
diff --git a/vendor/google.golang.org/grpc/experimental/stats/metrics.go b/vendor/google.golang.org/grpc/experimental/stats/metrics.go
new file mode 100644
index 0000000000000..ee1423605ab49
--- /dev/null
+++ b/vendor/google.golang.org/grpc/experimental/stats/metrics.go
@@ -0,0 +1,54 @@
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package stats contains experimental metrics/stats API's.
+package stats
+
+import "google.golang.org/grpc/stats"
+
+// MetricsRecorder records on metrics derived from metric registry.
+type MetricsRecorder interface {
+ // RecordInt64Count records the measurement alongside labels on the int
+ // count associated with the provided handle.
+ RecordInt64Count(handle *Int64CountHandle, incr int64, labels ...string)
+ // RecordFloat64Count records the measurement alongside labels on the float
+ // count associated with the provided handle.
+ RecordFloat64Count(handle *Float64CountHandle, incr float64, labels ...string)
+ // RecordInt64Histo records the measurement alongside labels on the int
+ // histo associated with the provided handle.
+ RecordInt64Histo(handle *Int64HistoHandle, incr int64, labels ...string)
+ // RecordFloat64Histo records the measurement alongside labels on the float
+ // histo associated with the provided handle.
+ RecordFloat64Histo(handle *Float64HistoHandle, incr float64, labels ...string)
+ // RecordInt64Gauge records the measurement alongside labels on the int
+ // gauge associated with the provided handle.
+ RecordInt64Gauge(handle *Int64GaugeHandle, incr int64, labels ...string)
+}
+
+// Metrics is an experimental legacy alias of the now-stable stats.MetricSet.
+// Metrics will be deleted in a future release.
+type Metrics = stats.MetricSet
+
+// Metric was replaced by direct usage of strings.
+type Metric = string
+
+// NewMetrics is an experimental legacy alias of the now-stable
+// stats.NewMetricSet. NewMetrics will be deleted in a future release.
+func NewMetrics(metrics ...Metric) *Metrics {
+ return stats.NewMetricSet(metrics...)
+}
diff --git a/vendor/google.golang.org/grpc/grpclog/component.go b/vendor/google.golang.org/grpc/grpclog/component.go
index ac73c9ced2553..f1ae080dcb816 100644
--- a/vendor/google.golang.org/grpc/grpclog/component.go
+++ b/vendor/google.golang.org/grpc/grpclog/component.go
@@ -20,8 +20,6 @@ package grpclog
import (
"fmt"
-
- "google.golang.org/grpc/internal/grpclog"
)
// componentData records the settings for a component.
@@ -33,22 +31,22 @@ var cache = map[string]*componentData{}
func (c *componentData) InfoDepth(depth int, args ...any) {
args = append([]any{"[" + string(c.name) + "]"}, args...)
- grpclog.InfoDepth(depth+1, args...)
+ InfoDepth(depth+1, args...)
}
func (c *componentData) WarningDepth(depth int, args ...any) {
args = append([]any{"[" + string(c.name) + "]"}, args...)
- grpclog.WarningDepth(depth+1, args...)
+ WarningDepth(depth+1, args...)
}
func (c *componentData) ErrorDepth(depth int, args ...any) {
args = append([]any{"[" + string(c.name) + "]"}, args...)
- grpclog.ErrorDepth(depth+1, args...)
+ ErrorDepth(depth+1, args...)
}
func (c *componentData) FatalDepth(depth int, args ...any) {
args = append([]any{"[" + string(c.name) + "]"}, args...)
- grpclog.FatalDepth(depth+1, args...)
+ FatalDepth(depth+1, args...)
}
func (c *componentData) Info(args ...any) {
diff --git a/vendor/google.golang.org/grpc/grpclog/grpclog.go b/vendor/google.golang.org/grpc/grpclog/grpclog.go
index 16928c9cb993c..db320105e64e2 100644
--- a/vendor/google.golang.org/grpc/grpclog/grpclog.go
+++ b/vendor/google.golang.org/grpc/grpclog/grpclog.go
@@ -18,18 +18,15 @@
// Package grpclog defines logging for grpc.
//
-// All logs in transport and grpclb packages only go to verbose level 2.
-// All logs in other packages in grpc are logged in spite of the verbosity level.
-//
-// In the default logger,
-// severity level can be set by environment variable GRPC_GO_LOG_SEVERITY_LEVEL,
-// verbosity level can be set by GRPC_GO_LOG_VERBOSITY_LEVEL.
-package grpclog // import "google.golang.org/grpc/grpclog"
+// In the default logger, severity level can be set by environment variable
+// GRPC_GO_LOG_SEVERITY_LEVEL, verbosity level can be set by
+// GRPC_GO_LOG_VERBOSITY_LEVEL.
+package grpclog
import (
"os"
- "google.golang.org/grpc/internal/grpclog"
+ "google.golang.org/grpc/grpclog/internal"
)
func init() {
@@ -38,58 +35,58 @@ func init() {
// V reports whether verbosity level l is at least the requested verbose level.
func V(l int) bool {
- return grpclog.Logger.V(l)
+ return internal.LoggerV2Impl.V(l)
}
// Info logs to the INFO log.
func Info(args ...any) {
- grpclog.Logger.Info(args...)
+ internal.LoggerV2Impl.Info(args...)
}
// Infof logs to the INFO log. Arguments are handled in the manner of fmt.Printf.
func Infof(format string, args ...any) {
- grpclog.Logger.Infof(format, args...)
+ internal.LoggerV2Impl.Infof(format, args...)
}
// Infoln logs to the INFO log. Arguments are handled in the manner of fmt.Println.
func Infoln(args ...any) {
- grpclog.Logger.Infoln(args...)
+ internal.LoggerV2Impl.Infoln(args...)
}
// Warning logs to the WARNING log.
func Warning(args ...any) {
- grpclog.Logger.Warning(args...)
+ internal.LoggerV2Impl.Warning(args...)
}
// Warningf logs to the WARNING log. Arguments are handled in the manner of fmt.Printf.
func Warningf(format string, args ...any) {
- grpclog.Logger.Warningf(format, args...)
+ internal.LoggerV2Impl.Warningf(format, args...)
}
// Warningln logs to the WARNING log. Arguments are handled in the manner of fmt.Println.
func Warningln(args ...any) {
- grpclog.Logger.Warningln(args...)
+ internal.LoggerV2Impl.Warningln(args...)
}
// Error logs to the ERROR log.
func Error(args ...any) {
- grpclog.Logger.Error(args...)
+ internal.LoggerV2Impl.Error(args...)
}
// Errorf logs to the ERROR log. Arguments are handled in the manner of fmt.Printf.
func Errorf(format string, args ...any) {
- grpclog.Logger.Errorf(format, args...)
+ internal.LoggerV2Impl.Errorf(format, args...)
}
// Errorln logs to the ERROR log. Arguments are handled in the manner of fmt.Println.
func Errorln(args ...any) {
- grpclog.Logger.Errorln(args...)
+ internal.LoggerV2Impl.Errorln(args...)
}
// Fatal logs to the FATAL log. Arguments are handled in the manner of fmt.Print.
// It calls os.Exit() with exit code 1.
func Fatal(args ...any) {
- grpclog.Logger.Fatal(args...)
+ internal.LoggerV2Impl.Fatal(args...)
// Make sure fatal logs will exit.
os.Exit(1)
}
@@ -97,15 +94,15 @@ func Fatal(args ...any) {
// Fatalf logs to the FATAL log. Arguments are handled in the manner of fmt.Printf.
// It calls os.Exit() with exit code 1.
func Fatalf(format string, args ...any) {
- grpclog.Logger.Fatalf(format, args...)
+ internal.LoggerV2Impl.Fatalf(format, args...)
// Make sure fatal logs will exit.
os.Exit(1)
}
// Fatalln logs to the FATAL log. Arguments are handled in the manner of fmt.Println.
-// It calle os.Exit()) with exit code 1.
+// It calls os.Exit() with exit code 1.
func Fatalln(args ...any) {
- grpclog.Logger.Fatalln(args...)
+ internal.LoggerV2Impl.Fatalln(args...)
// Make sure fatal logs will exit.
os.Exit(1)
}
@@ -114,19 +111,76 @@ func Fatalln(args ...any) {
//
// Deprecated: use Info.
func Print(args ...any) {
- grpclog.Logger.Info(args...)
+ internal.LoggerV2Impl.Info(args...)
}
// Printf prints to the logger. Arguments are handled in the manner of fmt.Printf.
//
// Deprecated: use Infof.
func Printf(format string, args ...any) {
- grpclog.Logger.Infof(format, args...)
+ internal.LoggerV2Impl.Infof(format, args...)
}
// Println prints to the logger. Arguments are handled in the manner of fmt.Println.
//
// Deprecated: use Infoln.
func Println(args ...any) {
- grpclog.Logger.Infoln(args...)
+ internal.LoggerV2Impl.Infoln(args...)
+}
+
+// InfoDepth logs to the INFO log at the specified depth.
+//
+// # Experimental
+//
+// Notice: This API is EXPERIMENTAL and may be changed or removed in a
+// later release.
+func InfoDepth(depth int, args ...any) {
+ if internal.DepthLoggerV2Impl != nil {
+ internal.DepthLoggerV2Impl.InfoDepth(depth, args...)
+ } else {
+ internal.LoggerV2Impl.Infoln(args...)
+ }
+}
+
+// WarningDepth logs to the WARNING log at the specified depth.
+//
+// # Experimental
+//
+// Notice: This API is EXPERIMENTAL and may be changed or removed in a
+// later release.
+func WarningDepth(depth int, args ...any) {
+ if internal.DepthLoggerV2Impl != nil {
+ internal.DepthLoggerV2Impl.WarningDepth(depth, args...)
+ } else {
+ internal.LoggerV2Impl.Warningln(args...)
+ }
+}
+
+// ErrorDepth logs to the ERROR log at the specified depth.
+//
+// # Experimental
+//
+// Notice: This API is EXPERIMENTAL and may be changed or removed in a
+// later release.
+func ErrorDepth(depth int, args ...any) {
+ if internal.DepthLoggerV2Impl != nil {
+ internal.DepthLoggerV2Impl.ErrorDepth(depth, args...)
+ } else {
+ internal.LoggerV2Impl.Errorln(args...)
+ }
+}
+
+// FatalDepth logs to the FATAL log at the specified depth.
+//
+// # Experimental
+//
+// Notice: This API is EXPERIMENTAL and may be changed or removed in a
+// later release.
+func FatalDepth(depth int, args ...any) {
+ if internal.DepthLoggerV2Impl != nil {
+ internal.DepthLoggerV2Impl.FatalDepth(depth, args...)
+ } else {
+ internal.LoggerV2Impl.Fatalln(args...)
+ }
+ os.Exit(1)
}
diff --git a/vendor/google.golang.org/grpc/grpclog/internal/grpclog.go b/vendor/google.golang.org/grpc/grpclog/internal/grpclog.go
new file mode 100644
index 0000000000000..59c03bc14c2a9
--- /dev/null
+++ b/vendor/google.golang.org/grpc/grpclog/internal/grpclog.go
@@ -0,0 +1,26 @@
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package internal contains functionality internal to the grpclog package.
+package internal
+
+// LoggerV2Impl is the logger used for the non-depth log functions.
+var LoggerV2Impl LoggerV2
+
+// DepthLoggerV2Impl is the logger used for the depth log functions.
+var DepthLoggerV2Impl DepthLoggerV2
diff --git a/vendor/google.golang.org/grpc/grpclog/internal/logger.go b/vendor/google.golang.org/grpc/grpclog/internal/logger.go
new file mode 100644
index 0000000000000..e524fdd40b236
--- /dev/null
+++ b/vendor/google.golang.org/grpc/grpclog/internal/logger.go
@@ -0,0 +1,87 @@
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package internal
+
+// Logger mimics golang's standard Logger as an interface.
+//
+// Deprecated: use LoggerV2.
+type Logger interface {
+ Fatal(args ...any)
+ Fatalf(format string, args ...any)
+ Fatalln(args ...any)
+ Print(args ...any)
+ Printf(format string, args ...any)
+ Println(args ...any)
+}
+
+// LoggerWrapper wraps Logger into a LoggerV2.
+type LoggerWrapper struct {
+ Logger
+}
+
+// Info logs to INFO log. Arguments are handled in the manner of fmt.Print.
+func (l *LoggerWrapper) Info(args ...any) {
+ l.Logger.Print(args...)
+}
+
+// Infoln logs to INFO log. Arguments are handled in the manner of fmt.Println.
+func (l *LoggerWrapper) Infoln(args ...any) {
+ l.Logger.Println(args...)
+}
+
+// Infof logs to INFO log. Arguments are handled in the manner of fmt.Printf.
+func (l *LoggerWrapper) Infof(format string, args ...any) {
+ l.Logger.Printf(format, args...)
+}
+
+// Warning logs to WARNING log. Arguments are handled in the manner of fmt.Print.
+func (l *LoggerWrapper) Warning(args ...any) {
+ l.Logger.Print(args...)
+}
+
+// Warningln logs to WARNING log. Arguments are handled in the manner of fmt.Println.
+func (l *LoggerWrapper) Warningln(args ...any) {
+ l.Logger.Println(args...)
+}
+
+// Warningf logs to WARNING log. Arguments are handled in the manner of fmt.Printf.
+func (l *LoggerWrapper) Warningf(format string, args ...any) {
+ l.Logger.Printf(format, args...)
+}
+
+// Error logs to ERROR log. Arguments are handled in the manner of fmt.Print.
+func (l *LoggerWrapper) Error(args ...any) {
+ l.Logger.Print(args...)
+}
+
+// Errorln logs to ERROR log. Arguments are handled in the manner of fmt.Println.
+func (l *LoggerWrapper) Errorln(args ...any) {
+ l.Logger.Println(args...)
+}
+
+// Errorf logs to ERROR log. Arguments are handled in the manner of fmt.Printf.
+func (l *LoggerWrapper) Errorf(format string, args ...any) {
+ l.Logger.Printf(format, args...)
+}
+
+// V reports whether verbosity level l is at least the requested verbose level.
+func (*LoggerWrapper) V(int) bool {
+ // Returns true for all verbose level.
+ return true
+}
diff --git a/vendor/google.golang.org/grpc/grpclog/internal/loggerv2.go b/vendor/google.golang.org/grpc/grpclog/internal/loggerv2.go
new file mode 100644
index 0000000000000..ed90060c3cba5
--- /dev/null
+++ b/vendor/google.golang.org/grpc/grpclog/internal/loggerv2.go
@@ -0,0 +1,267 @@
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package internal
+
+import (
+ "encoding/json"
+ "fmt"
+ "io"
+ "log"
+ "os"
+)
+
+// LoggerV2 does underlying logging work for grpclog.
+type LoggerV2 interface {
+ // Info logs to INFO log. Arguments are handled in the manner of fmt.Print.
+ Info(args ...any)
+ // Infoln logs to INFO log. Arguments are handled in the manner of fmt.Println.
+ Infoln(args ...any)
+ // Infof logs to INFO log. Arguments are handled in the manner of fmt.Printf.
+ Infof(format string, args ...any)
+ // Warning logs to WARNING log. Arguments are handled in the manner of fmt.Print.
+ Warning(args ...any)
+ // Warningln logs to WARNING log. Arguments are handled in the manner of fmt.Println.
+ Warningln(args ...any)
+ // Warningf logs to WARNING log. Arguments are handled in the manner of fmt.Printf.
+ Warningf(format string, args ...any)
+ // Error logs to ERROR log. Arguments are handled in the manner of fmt.Print.
+ Error(args ...any)
+ // Errorln logs to ERROR log. Arguments are handled in the manner of fmt.Println.
+ Errorln(args ...any)
+ // Errorf logs to ERROR log. Arguments are handled in the manner of fmt.Printf.
+ Errorf(format string, args ...any)
+ // Fatal logs to ERROR log. Arguments are handled in the manner of fmt.Print.
+ // gRPC ensures that all Fatal logs will exit with os.Exit(1).
+ // Implementations may also call os.Exit() with a non-zero exit code.
+ Fatal(args ...any)
+ // Fatalln logs to ERROR log. Arguments are handled in the manner of fmt.Println.
+ // gRPC ensures that all Fatal logs will exit with os.Exit(1).
+ // Implementations may also call os.Exit() with a non-zero exit code.
+ Fatalln(args ...any)
+ // Fatalf logs to ERROR log. Arguments are handled in the manner of fmt.Printf.
+ // gRPC ensures that all Fatal logs will exit with os.Exit(1).
+ // Implementations may also call os.Exit() with a non-zero exit code.
+ Fatalf(format string, args ...any)
+ // V reports whether verbosity level l is at least the requested verbose level.
+ V(l int) bool
+}
+
+// DepthLoggerV2 logs at a specified call frame. If a LoggerV2 also implements
+// DepthLoggerV2, the below functions will be called with the appropriate stack
+// depth set for trivial functions the logger may ignore.
+//
+// # Experimental
+//
+// Notice: This type is EXPERIMENTAL and may be changed or removed in a
+// later release.
+type DepthLoggerV2 interface {
+ LoggerV2
+ // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Println.
+ InfoDepth(depth int, args ...any)
+ // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Println.
+ WarningDepth(depth int, args ...any)
+ // ErrorDepth logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Println.
+ ErrorDepth(depth int, args ...any)
+ // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Println.
+ FatalDepth(depth int, args ...any)
+}
+
+const (
+ // infoLog indicates Info severity.
+ infoLog int = iota
+ // warningLog indicates Warning severity.
+ warningLog
+ // errorLog indicates Error severity.
+ errorLog
+ // fatalLog indicates Fatal severity.
+ fatalLog
+)
+
+// severityName contains the string representation of each severity.
+var severityName = []string{
+ infoLog: "INFO",
+ warningLog: "WARNING",
+ errorLog: "ERROR",
+ fatalLog: "FATAL",
+}
+
+// sprintf is fmt.Sprintf.
+// These vars exist to make it possible to test that expensive format calls aren't made unnecessarily.
+var sprintf = fmt.Sprintf
+
+// sprint is fmt.Sprint.
+// These vars exist to make it possible to test that expensive format calls aren't made unnecessarily.
+var sprint = fmt.Sprint
+
+// sprintln is fmt.Sprintln.
+// These vars exist to make it possible to test that expensive format calls aren't made unnecessarily.
+var sprintln = fmt.Sprintln
+
+// exit is os.Exit.
+// This var exists to make it possible to test functions calling os.Exit.
+var exit = os.Exit
+
+// loggerT is the default logger used by grpclog.
+type loggerT struct {
+ m []*log.Logger
+ v int
+ jsonFormat bool
+}
+
+func (g *loggerT) output(severity int, s string) {
+ sevStr := severityName[severity]
+ if !g.jsonFormat {
+ g.m[severity].Output(2, sevStr+": "+s)
+ return
+ }
+ // TODO: we can also include the logging component, but that needs more
+ // (API) changes.
+ b, _ := json.Marshal(map[string]string{
+ "severity": sevStr,
+ "message": s,
+ })
+ g.m[severity].Output(2, string(b))
+}
+
+func (g *loggerT) printf(severity int, format string, args ...any) {
+ // Note the discard check is duplicated in each print func, rather than in
+ // output, to avoid the expensive Sprint calls.
+ // De-duplicating this by moving to output would be a significant performance regression!
+ if lg := g.m[severity]; lg.Writer() == io.Discard {
+ return
+ }
+ g.output(severity, sprintf(format, args...))
+}
+
+func (g *loggerT) print(severity int, v ...any) {
+ if lg := g.m[severity]; lg.Writer() == io.Discard {
+ return
+ }
+ g.output(severity, sprint(v...))
+}
+
+func (g *loggerT) println(severity int, v ...any) {
+ if lg := g.m[severity]; lg.Writer() == io.Discard {
+ return
+ }
+ g.output(severity, sprintln(v...))
+}
+
+func (g *loggerT) Info(args ...any) {
+ g.print(infoLog, args...)
+}
+
+func (g *loggerT) Infoln(args ...any) {
+ g.println(infoLog, args...)
+}
+
+func (g *loggerT) Infof(format string, args ...any) {
+ g.printf(infoLog, format, args...)
+}
+
+func (g *loggerT) Warning(args ...any) {
+ g.print(warningLog, args...)
+}
+
+func (g *loggerT) Warningln(args ...any) {
+ g.println(warningLog, args...)
+}
+
+func (g *loggerT) Warningf(format string, args ...any) {
+ g.printf(warningLog, format, args...)
+}
+
+func (g *loggerT) Error(args ...any) {
+ g.print(errorLog, args...)
+}
+
+func (g *loggerT) Errorln(args ...any) {
+ g.println(errorLog, args...)
+}
+
+func (g *loggerT) Errorf(format string, args ...any) {
+ g.printf(errorLog, format, args...)
+}
+
+func (g *loggerT) Fatal(args ...any) {
+ g.print(fatalLog, args...)
+ exit(1)
+}
+
+func (g *loggerT) Fatalln(args ...any) {
+ g.println(fatalLog, args...)
+ exit(1)
+}
+
+func (g *loggerT) Fatalf(format string, args ...any) {
+ g.printf(fatalLog, format, args...)
+ exit(1)
+}
+
+func (g *loggerT) V(l int) bool {
+ return l <= g.v
+}
+
+// LoggerV2Config configures the LoggerV2 implementation.
+type LoggerV2Config struct {
+ // Verbosity sets the verbosity level of the logger.
+ Verbosity int
+ // FormatJSON controls whether the logger should output logs in JSON format.
+ FormatJSON bool
+}
+
+// combineLoggers returns a combined logger for both higher & lower severity logs,
+// or only one if the other is io.Discard.
+//
+// This uses io.Discard instead of io.MultiWriter when all loggers
+// are set to io.Discard. Both this package and the standard log package have
+// significant optimizations for io.Discard, which io.MultiWriter lacks (as of
+// this writing).
+func combineLoggers(lower, higher io.Writer) io.Writer {
+ if lower == io.Discard {
+ return higher
+ }
+ if higher == io.Discard {
+ return lower
+ }
+ return io.MultiWriter(lower, higher)
+}
+
+// NewLoggerV2 creates a new LoggerV2 instance with the provided configuration.
+// The infoW, warningW, and errorW writers are used to write log messages of
+// different severity levels.
+func NewLoggerV2(infoW, warningW, errorW io.Writer, c LoggerV2Config) LoggerV2 {
+ flag := log.LstdFlags
+ if c.FormatJSON {
+ flag = 0
+ }
+
+ warningW = combineLoggers(infoW, warningW)
+ errorW = combineLoggers(errorW, warningW)
+
+ fatalW := errorW
+
+ m := []*log.Logger{
+ log.New(infoW, "", flag),
+ log.New(warningW, "", flag),
+ log.New(errorW, "", flag),
+ log.New(fatalW, "", flag),
+ }
+ return &loggerT{m: m, v: c.Verbosity, jsonFormat: c.FormatJSON}
+}
diff --git a/vendor/google.golang.org/grpc/grpclog/logger.go b/vendor/google.golang.org/grpc/grpclog/logger.go
index b1674d8267ca4..4b203585707af 100644
--- a/vendor/google.golang.org/grpc/grpclog/logger.go
+++ b/vendor/google.golang.org/grpc/grpclog/logger.go
@@ -18,70 +18,17 @@
package grpclog
-import "google.golang.org/grpc/internal/grpclog"
+import "google.golang.org/grpc/grpclog/internal"
// Logger mimics golang's standard Logger as an interface.
//
// Deprecated: use LoggerV2.
-type Logger interface {
- Fatal(args ...any)
- Fatalf(format string, args ...any)
- Fatalln(args ...any)
- Print(args ...any)
- Printf(format string, args ...any)
- Println(args ...any)
-}
+type Logger internal.Logger
// SetLogger sets the logger that is used in grpc. Call only from
// init() functions.
//
// Deprecated: use SetLoggerV2.
func SetLogger(l Logger) {
- grpclog.Logger = &loggerWrapper{Logger: l}
-}
-
-// loggerWrapper wraps Logger into a LoggerV2.
-type loggerWrapper struct {
- Logger
-}
-
-func (g *loggerWrapper) Info(args ...any) {
- g.Logger.Print(args...)
-}
-
-func (g *loggerWrapper) Infoln(args ...any) {
- g.Logger.Println(args...)
-}
-
-func (g *loggerWrapper) Infof(format string, args ...any) {
- g.Logger.Printf(format, args...)
-}
-
-func (g *loggerWrapper) Warning(args ...any) {
- g.Logger.Print(args...)
-}
-
-func (g *loggerWrapper) Warningln(args ...any) {
- g.Logger.Println(args...)
-}
-
-func (g *loggerWrapper) Warningf(format string, args ...any) {
- g.Logger.Printf(format, args...)
-}
-
-func (g *loggerWrapper) Error(args ...any) {
- g.Logger.Print(args...)
-}
-
-func (g *loggerWrapper) Errorln(args ...any) {
- g.Logger.Println(args...)
-}
-
-func (g *loggerWrapper) Errorf(format string, args ...any) {
- g.Logger.Printf(format, args...)
-}
-
-func (g *loggerWrapper) V(l int) bool {
- // Returns true for all verbose level.
- return true
+ internal.LoggerV2Impl = &internal.LoggerWrapper{Logger: l}
}
diff --git a/vendor/google.golang.org/grpc/grpclog/loggerv2.go b/vendor/google.golang.org/grpc/grpclog/loggerv2.go
index ecfd36d713032..892dc13d164b9 100644
--- a/vendor/google.golang.org/grpc/grpclog/loggerv2.go
+++ b/vendor/google.golang.org/grpc/grpclog/loggerv2.go
@@ -19,52 +19,16 @@
package grpclog
import (
- "encoding/json"
- "fmt"
"io"
- "log"
"os"
"strconv"
"strings"
- "google.golang.org/grpc/internal/grpclog"
+ "google.golang.org/grpc/grpclog/internal"
)
// LoggerV2 does underlying logging work for grpclog.
-type LoggerV2 interface {
- // Info logs to INFO log. Arguments are handled in the manner of fmt.Print.
- Info(args ...any)
- // Infoln logs to INFO log. Arguments are handled in the manner of fmt.Println.
- Infoln(args ...any)
- // Infof logs to INFO log. Arguments are handled in the manner of fmt.Printf.
- Infof(format string, args ...any)
- // Warning logs to WARNING log. Arguments are handled in the manner of fmt.Print.
- Warning(args ...any)
- // Warningln logs to WARNING log. Arguments are handled in the manner of fmt.Println.
- Warningln(args ...any)
- // Warningf logs to WARNING log. Arguments are handled in the manner of fmt.Printf.
- Warningf(format string, args ...any)
- // Error logs to ERROR log. Arguments are handled in the manner of fmt.Print.
- Error(args ...any)
- // Errorln logs to ERROR log. Arguments are handled in the manner of fmt.Println.
- Errorln(args ...any)
- // Errorf logs to ERROR log. Arguments are handled in the manner of fmt.Printf.
- Errorf(format string, args ...any)
- // Fatal logs to ERROR log. Arguments are handled in the manner of fmt.Print.
- // gRPC ensures that all Fatal logs will exit with os.Exit(1).
- // Implementations may also call os.Exit() with a non-zero exit code.
- Fatal(args ...any)
- // Fatalln logs to ERROR log. Arguments are handled in the manner of fmt.Println.
- // gRPC ensures that all Fatal logs will exit with os.Exit(1).
- // Implementations may also call os.Exit() with a non-zero exit code.
- Fatalln(args ...any)
- // Fatalf logs to ERROR log. Arguments are handled in the manner of fmt.Printf.
- // gRPC ensures that all Fatal logs will exit with os.Exit(1).
- // Implementations may also call os.Exit() with a non-zero exit code.
- Fatalf(format string, args ...any)
- // V reports whether verbosity level l is at least the requested verbose level.
- V(l int) bool
-}
+type LoggerV2 internal.LoggerV2
// SetLoggerV2 sets logger that is used in grpc to a V2 logger.
// Not mutex-protected, should be called before any gRPC functions.
@@ -72,34 +36,8 @@ func SetLoggerV2(l LoggerV2) {
if _, ok := l.(*componentData); ok {
panic("cannot use component logger as grpclog logger")
}
- grpclog.Logger = l
- grpclog.DepthLogger, _ = l.(grpclog.DepthLoggerV2)
-}
-
-const (
- // infoLog indicates Info severity.
- infoLog int = iota
- // warningLog indicates Warning severity.
- warningLog
- // errorLog indicates Error severity.
- errorLog
- // fatalLog indicates Fatal severity.
- fatalLog
-)
-
-// severityName contains the string representation of each severity.
-var severityName = []string{
- infoLog: "INFO",
- warningLog: "WARNING",
- errorLog: "ERROR",
- fatalLog: "FATAL",
-}
-
-// loggerT is the default logger used by grpclog.
-type loggerT struct {
- m []*log.Logger
- v int
- jsonFormat bool
+ internal.LoggerV2Impl = l
+ internal.DepthLoggerV2Impl, _ = l.(internal.DepthLoggerV2)
}
// NewLoggerV2 creates a loggerV2 with the provided writers.
@@ -108,32 +46,13 @@ type loggerT struct {
// Warning logs will be written to warningW and infoW.
// Info logs will be written to infoW.
func NewLoggerV2(infoW, warningW, errorW io.Writer) LoggerV2 {
- return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{})
+ return internal.NewLoggerV2(infoW, warningW, errorW, internal.LoggerV2Config{})
}
// NewLoggerV2WithVerbosity creates a loggerV2 with the provided writers and
// verbosity level.
func NewLoggerV2WithVerbosity(infoW, warningW, errorW io.Writer, v int) LoggerV2 {
- return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{verbose: v})
-}
-
-type loggerV2Config struct {
- verbose int
- jsonFormat bool
-}
-
-func newLoggerV2WithConfig(infoW, warningW, errorW io.Writer, c loggerV2Config) LoggerV2 {
- var m []*log.Logger
- flag := log.LstdFlags
- if c.jsonFormat {
- flag = 0
- }
- m = append(m, log.New(infoW, "", flag))
- m = append(m, log.New(io.MultiWriter(infoW, warningW), "", flag))
- ew := io.MultiWriter(infoW, warningW, errorW) // ew will be used for error and fatal.
- m = append(m, log.New(ew, "", flag))
- m = append(m, log.New(ew, "", flag))
- return &loggerT{m: m, v: c.verbose, jsonFormat: c.jsonFormat}
+ return internal.NewLoggerV2(infoW, warningW, errorW, internal.LoggerV2Config{Verbosity: v})
}
// newLoggerV2 creates a loggerV2 to be used as default logger.
@@ -161,80 +80,10 @@ func newLoggerV2() LoggerV2 {
jsonFormat := strings.EqualFold(os.Getenv("GRPC_GO_LOG_FORMATTER"), "json")
- return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{
- verbose: v,
- jsonFormat: jsonFormat,
- })
-}
-
-func (g *loggerT) output(severity int, s string) {
- sevStr := severityName[severity]
- if !g.jsonFormat {
- g.m[severity].Output(2, fmt.Sprintf("%v: %v", sevStr, s))
- return
- }
- // TODO: we can also include the logging component, but that needs more
- // (API) changes.
- b, _ := json.Marshal(map[string]string{
- "severity": sevStr,
- "message": s,
+ return internal.NewLoggerV2(infoW, warningW, errorW, internal.LoggerV2Config{
+ Verbosity: v,
+ FormatJSON: jsonFormat,
})
- g.m[severity].Output(2, string(b))
-}
-
-func (g *loggerT) Info(args ...any) {
- g.output(infoLog, fmt.Sprint(args...))
-}
-
-func (g *loggerT) Infoln(args ...any) {
- g.output(infoLog, fmt.Sprintln(args...))
-}
-
-func (g *loggerT) Infof(format string, args ...any) {
- g.output(infoLog, fmt.Sprintf(format, args...))
-}
-
-func (g *loggerT) Warning(args ...any) {
- g.output(warningLog, fmt.Sprint(args...))
-}
-
-func (g *loggerT) Warningln(args ...any) {
- g.output(warningLog, fmt.Sprintln(args...))
-}
-
-func (g *loggerT) Warningf(format string, args ...any) {
- g.output(warningLog, fmt.Sprintf(format, args...))
-}
-
-func (g *loggerT) Error(args ...any) {
- g.output(errorLog, fmt.Sprint(args...))
-}
-
-func (g *loggerT) Errorln(args ...any) {
- g.output(errorLog, fmt.Sprintln(args...))
-}
-
-func (g *loggerT) Errorf(format string, args ...any) {
- g.output(errorLog, fmt.Sprintf(format, args...))
-}
-
-func (g *loggerT) Fatal(args ...any) {
- g.output(fatalLog, fmt.Sprint(args...))
- os.Exit(1)
-}
-
-func (g *loggerT) Fatalln(args ...any) {
- g.output(fatalLog, fmt.Sprintln(args...))
- os.Exit(1)
-}
-
-func (g *loggerT) Fatalf(format string, args ...any) {
- g.output(fatalLog, fmt.Sprintf(format, args...))
- os.Exit(1)
-}
-
-func (g *loggerT) V(l int) bool {
- return l <= g.v
}
// DepthLoggerV2 logs at a specified call frame. If a LoggerV2 also implements
@@ -245,14 +94,4 @@ func (g *loggerT) V(l int) bool {
//
// Notice: This type is EXPERIMENTAL and may be changed or removed in a
// later release.
-type DepthLoggerV2 interface {
- LoggerV2
- // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Println.
- InfoDepth(depth int, args ...any)
- // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Println.
- WarningDepth(depth int, args ...any)
- // ErrorDepth logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Println.
- ErrorDepth(depth int, args ...any)
- // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Println.
- FatalDepth(depth int, args ...any)
-}
+type DepthLoggerV2 internal.DepthLoggerV2
diff --git a/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go b/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go
index 38b8835073502..26e16d91924f2 100644
--- a/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go
+++ b/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go
@@ -17,8 +17,8 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
-// protoc-gen-go v1.34.1
-// protoc v4.25.2
+// protoc-gen-go v1.35.1
+// protoc v5.27.1
// source: grpc/health/v1/health.proto
package grpc_health_v1
@@ -99,11 +99,9 @@ type HealthCheckRequest struct {
func (x *HealthCheckRequest) Reset() {
*x = HealthCheckRequest{}
- if protoimpl.UnsafeEnabled {
- mi := &file_grpc_health_v1_health_proto_msgTypes[0]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
+ mi := &file_grpc_health_v1_health_proto_msgTypes[0]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
}
func (x *HealthCheckRequest) String() string {
@@ -114,7 +112,7 @@ func (*HealthCheckRequest) ProtoMessage() {}
func (x *HealthCheckRequest) ProtoReflect() protoreflect.Message {
mi := &file_grpc_health_v1_health_proto_msgTypes[0]
- if protoimpl.UnsafeEnabled && x != nil {
+ if x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
@@ -146,11 +144,9 @@ type HealthCheckResponse struct {
func (x *HealthCheckResponse) Reset() {
*x = HealthCheckResponse{}
- if protoimpl.UnsafeEnabled {
- mi := &file_grpc_health_v1_health_proto_msgTypes[1]
- ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
- ms.StoreMessageInfo(mi)
- }
+ mi := &file_grpc_health_v1_health_proto_msgTypes[1]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
}
func (x *HealthCheckResponse) String() string {
@@ -161,7 +157,7 @@ func (*HealthCheckResponse) ProtoMessage() {}
func (x *HealthCheckResponse) ProtoReflect() protoreflect.Message {
mi := &file_grpc_health_v1_health_proto_msgTypes[1]
- if protoimpl.UnsafeEnabled && x != nil {
+ if x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
@@ -237,7 +233,7 @@ func file_grpc_health_v1_health_proto_rawDescGZIP() []byte {
var file_grpc_health_v1_health_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
var file_grpc_health_v1_health_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
-var file_grpc_health_v1_health_proto_goTypes = []interface{}{
+var file_grpc_health_v1_health_proto_goTypes = []any{
(HealthCheckResponse_ServingStatus)(0), // 0: grpc.health.v1.HealthCheckResponse.ServingStatus
(*HealthCheckRequest)(nil), // 1: grpc.health.v1.HealthCheckRequest
(*HealthCheckResponse)(nil), // 2: grpc.health.v1.HealthCheckResponse
@@ -260,32 +256,6 @@ func file_grpc_health_v1_health_proto_init() {
if File_grpc_health_v1_health_proto != nil {
return
}
- if !protoimpl.UnsafeEnabled {
- file_grpc_health_v1_health_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*HealthCheckRequest); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- file_grpc_health_v1_health_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
- switch v := v.(*HealthCheckResponse); i {
- case 0:
- return &v.state
- case 1:
- return &v.sizeCache
- case 2:
- return &v.unknownFields
- default:
- return nil
- }
- }
- }
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
diff --git a/vendor/google.golang.org/grpc/health/grpc_health_v1/health_grpc.pb.go b/vendor/google.golang.org/grpc/health/grpc_health_v1/health_grpc.pb.go
index 51b736ba06e5f..f96b8ab4927e1 100644
--- a/vendor/google.golang.org/grpc/health/grpc_health_v1/health_grpc.pb.go
+++ b/vendor/google.golang.org/grpc/health/grpc_health_v1/health_grpc.pb.go
@@ -17,8 +17,8 @@
// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
// versions:
-// - protoc-gen-go-grpc v1.4.0
-// - protoc v4.25.2
+// - protoc-gen-go-grpc v1.5.1
+// - protoc v5.27.1
// source: grpc/health/v1/health.proto
package grpc_health_v1
@@ -32,8 +32,8 @@ import (
// This is a compile-time assertion to ensure that this generated file
// is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.62.0 or later.
-const _ = grpc.SupportPackageIsVersion8
+// Requires gRPC-Go v1.64.0 or later.
+const _ = grpc.SupportPackageIsVersion9
const (
Health_Check_FullMethodName = "/grpc.health.v1.Health/Check"
@@ -73,7 +73,7 @@ type HealthClient interface {
// should assume this method is not supported and should not retry the
// call. If the call terminates with any other status (including OK),
// clients should retry the call with appropriate exponential backoff.
- Watch(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (Health_WatchClient, error)
+ Watch(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[HealthCheckResponse], error)
}
type healthClient struct {
@@ -94,13 +94,13 @@ func (c *healthClient) Check(ctx context.Context, in *HealthCheckRequest, opts .
return out, nil
}
-func (c *healthClient) Watch(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (Health_WatchClient, error) {
+func (c *healthClient) Watch(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[HealthCheckResponse], error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
stream, err := c.cc.NewStream(ctx, &Health_ServiceDesc.Streams[0], Health_Watch_FullMethodName, cOpts...)
if err != nil {
return nil, err
}
- x := &healthWatchClient{ClientStream: stream}
+ x := &grpc.GenericClientStream[HealthCheckRequest, HealthCheckResponse]{ClientStream: stream}
if err := x.ClientStream.SendMsg(in); err != nil {
return nil, err
}
@@ -110,26 +110,12 @@ func (c *healthClient) Watch(ctx context.Context, in *HealthCheckRequest, opts .
return x, nil
}
-type Health_WatchClient interface {
- Recv() (*HealthCheckResponse, error)
- grpc.ClientStream
-}
-
-type healthWatchClient struct {
- grpc.ClientStream
-}
-
-func (x *healthWatchClient) Recv() (*HealthCheckResponse, error) {
- m := new(HealthCheckResponse)
- if err := x.ClientStream.RecvMsg(m); err != nil {
- return nil, err
- }
- return m, nil
-}
+// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
+type Health_WatchClient = grpc.ServerStreamingClient[HealthCheckResponse]
// HealthServer is the server API for Health service.
// All implementations should embed UnimplementedHealthServer
-// for forward compatibility
+// for forward compatibility.
//
// Health is gRPC's mechanism for checking whether a server is able to handle
// RPCs. Its semantics are documented in
@@ -160,19 +146,23 @@ type HealthServer interface {
// should assume this method is not supported and should not retry the
// call. If the call terminates with any other status (including OK),
// clients should retry the call with appropriate exponential backoff.
- Watch(*HealthCheckRequest, Health_WatchServer) error
+ Watch(*HealthCheckRequest, grpc.ServerStreamingServer[HealthCheckResponse]) error
}
-// UnimplementedHealthServer should be embedded to have forward compatible implementations.
-type UnimplementedHealthServer struct {
-}
+// UnimplementedHealthServer should be embedded to have
+// forward compatible implementations.
+//
+// NOTE: this should be embedded by value instead of pointer to avoid a nil
+// pointer dereference when methods are called.
+type UnimplementedHealthServer struct{}
func (UnimplementedHealthServer) Check(context.Context, *HealthCheckRequest) (*HealthCheckResponse, error) {
return nil, status.Errorf(codes.Unimplemented, "method Check not implemented")
}
-func (UnimplementedHealthServer) Watch(*HealthCheckRequest, Health_WatchServer) error {
+func (UnimplementedHealthServer) Watch(*HealthCheckRequest, grpc.ServerStreamingServer[HealthCheckResponse]) error {
return status.Errorf(codes.Unimplemented, "method Watch not implemented")
}
+func (UnimplementedHealthServer) testEmbeddedByValue() {}
// UnsafeHealthServer may be embedded to opt out of forward compatibility for this service.
// Use of this interface is not recommended, as added methods to HealthServer will
@@ -182,6 +172,13 @@ type UnsafeHealthServer interface {
}
func RegisterHealthServer(s grpc.ServiceRegistrar, srv HealthServer) {
+ // If the following call panics, it indicates UnimplementedHealthServer was
+ // embedded by pointer and is nil. This will cause panics if an
+ // unimplemented method is ever invoked, so we test this at initialization
+ // time to prevent it from happening at runtime later due to I/O.
+ if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
+ t.testEmbeddedByValue()
+ }
s.RegisterService(&Health_ServiceDesc, srv)
}
@@ -208,21 +205,11 @@ func _Health_Watch_Handler(srv interface{}, stream grpc.ServerStream) error {
if err := stream.RecvMsg(m); err != nil {
return err
}
- return srv.(HealthServer).Watch(m, &healthWatchServer{ServerStream: stream})
-}
-
-type Health_WatchServer interface {
- Send(*HealthCheckResponse) error
- grpc.ServerStream
+ return srv.(HealthServer).Watch(m, &grpc.GenericServerStream[HealthCheckRequest, HealthCheckResponse]{ServerStream: stream})
}
-type healthWatchServer struct {
- grpc.ServerStream
-}
-
-func (x *healthWatchServer) Send(m *HealthCheckResponse) error {
- return x.ServerStream.SendMsg(m)
-}
+// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
+type Health_WatchServer = grpc.ServerStreamingServer[HealthCheckResponse]
// Health_ServiceDesc is the grpc.ServiceDesc for Health service.
// It's only intended for direct use with grpc.RegisterService,
diff --git a/vendor/google.golang.org/grpc/health/server.go b/vendor/google.golang.org/grpc/health/server.go
index cce6312d77f9c..d4b4b7081590e 100644
--- a/vendor/google.golang.org/grpc/health/server.go
+++ b/vendor/google.golang.org/grpc/health/server.go
@@ -51,7 +51,7 @@ func NewServer() *Server {
}
// Check implements `service Health`.
-func (s *Server) Check(ctx context.Context, in *healthpb.HealthCheckRequest) (*healthpb.HealthCheckResponse, error) {
+func (s *Server) Check(_ context.Context, in *healthpb.HealthCheckRequest) (*healthpb.HealthCheckResponse, error) {
s.mu.RLock()
defer s.mu.RUnlock()
if servingStatus, ok := s.statusMap[in.Service]; ok {
diff --git a/vendor/google.golang.org/grpc/internal/backoff/backoff.go b/vendor/google.golang.org/grpc/internal/backoff/backoff.go
index b15cf482d2921..b6ae7f258505a 100644
--- a/vendor/google.golang.org/grpc/internal/backoff/backoff.go
+++ b/vendor/google.golang.org/grpc/internal/backoff/backoff.go
@@ -25,7 +25,7 @@ package backoff
import (
"context"
"errors"
- "math/rand"
+ rand "math/rand/v2"
"time"
grpcbackoff "google.golang.org/grpc/backoff"
diff --git a/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go b/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go
index 13821a9266065..85540f86a7382 100644
--- a/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go
+++ b/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go
@@ -33,6 +33,8 @@ type lbConfig struct {
childConfig serviceconfig.LoadBalancingConfig
}
+// ChildName returns the name of the child balancer of the gracefulswitch
+// Balancer.
func ChildName(l serviceconfig.LoadBalancingConfig) string {
return l.(*lbConfig).childBuilder.Name()
}
diff --git a/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go b/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go
index aa4505a871dfb..9669328914ad4 100644
--- a/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go
+++ b/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go
@@ -106,7 +106,7 @@ func (ml *TruncatingMethodLogger) Build(c LogEntryConfig) *binlogpb.GrpcLogEntry
}
// Log creates a proto binary log entry, and logs it to the sink.
-func (ml *TruncatingMethodLogger) Log(ctx context.Context, c LogEntryConfig) {
+func (ml *TruncatingMethodLogger) Log(_ context.Context, c LogEntryConfig) {
ml.sink.Write(ml.Build(c))
}
diff --git a/vendor/google.golang.org/grpc/internal/channelz/channel.go b/vendor/google.golang.org/grpc/internal/channelz/channel.go
index d7e9e1d54ecbc..3ec662799a83a 100644
--- a/vendor/google.golang.org/grpc/internal/channelz/channel.go
+++ b/vendor/google.golang.org/grpc/internal/channelz/channel.go
@@ -43,6 +43,8 @@ type Channel struct {
// Non-zero traceRefCount means the trace of this channel cannot be deleted.
traceRefCount int32
+ // ChannelMetrics holds connectivity state, target and call metrics for the
+ // channel within channelz.
ChannelMetrics ChannelMetrics
}
@@ -50,6 +52,8 @@ type Channel struct {
// nesting.
func (c *Channel) channelzIdentifier() {}
+// String returns a string representation of the Channel, including its parent
+// entity and ID.
func (c *Channel) String() string {
if c.Parent == nil {
return fmt.Sprintf("Channel #%d", c.ID)
@@ -61,24 +65,31 @@ func (c *Channel) id() int64 {
return c.ID
}
+// SubChans returns a copy of the map of sub-channels associated with the
+// Channel.
func (c *Channel) SubChans() map[int64]string {
db.mu.RLock()
defer db.mu.RUnlock()
return copyMap(c.subChans)
}
+// NestedChans returns a copy of the map of nested channels associated with the
+// Channel.
func (c *Channel) NestedChans() map[int64]string {
db.mu.RLock()
defer db.mu.RUnlock()
return copyMap(c.nestedChans)
}
+// Trace returns a copy of the Channel's trace data.
func (c *Channel) Trace() *ChannelTrace {
db.mu.RLock()
defer db.mu.RUnlock()
return c.trace.copy()
}
+// ChannelMetrics holds connectivity state, target and call metrics for the
+// channel within channelz.
type ChannelMetrics struct {
// The current connectivity state of the channel.
State atomic.Pointer[connectivity.State]
@@ -136,12 +147,16 @@ func strFromPointer(s *string) string {
return *s
}
+// String returns a string representation of the ChannelMetrics, including its
+// state, target, and call metrics.
func (c *ChannelMetrics) String() string {
return fmt.Sprintf("State: %v, Target: %s, CallsStarted: %v, CallsSucceeded: %v, CallsFailed: %v, LastCallStartedTimestamp: %v",
c.State.Load(), strFromPointer(c.Target.Load()), c.CallsStarted.Load(), c.CallsSucceeded.Load(), c.CallsFailed.Load(), c.LastCallStartedTimestamp.Load(),
)
}
+// NewChannelMetricForTesting creates a new instance of ChannelMetrics with
+// specified initial values for testing purposes.
func NewChannelMetricForTesting(state connectivity.State, target string, started, succeeded, failed, timestamp int64) *ChannelMetrics {
c := &ChannelMetrics{}
c.State.Store(&state)
diff --git a/vendor/google.golang.org/grpc/internal/channelz/channelmap.go b/vendor/google.golang.org/grpc/internal/channelz/channelmap.go
index dfe18b08925d9..64c791953d017 100644
--- a/vendor/google.golang.org/grpc/internal/channelz/channelmap.go
+++ b/vendor/google.golang.org/grpc/internal/channelz/channelmap.go
@@ -46,7 +46,7 @@ type entry interface {
// channelMap is the storage data structure for channelz.
//
-// Methods of channelMap can be divided in two two categories with respect to
+// Methods of channelMap can be divided into two categories with respect to
// locking.
//
// 1. Methods acquire the global lock.
@@ -234,13 +234,6 @@ func copyMap(m map[int64]string) map[int64]string {
return n
}
-func min(a, b int) int {
- if a < b {
- return a
- }
- return b
-}
-
func (c *channelMap) getTopChannels(id int64, maxResults int) ([]*Channel, bool) {
if maxResults <= 0 {
maxResults = EntriesPerPage
diff --git a/vendor/google.golang.org/grpc/internal/channelz/funcs.go b/vendor/google.golang.org/grpc/internal/channelz/funcs.go
index 03e24e1507aa6..078bb81238bc4 100644
--- a/vendor/google.golang.org/grpc/internal/channelz/funcs.go
+++ b/vendor/google.golang.org/grpc/internal/channelz/funcs.go
@@ -33,7 +33,7 @@ var (
// outside this package except by tests.
IDGen IDGenerator
- db *channelMap = newChannelMap()
+ db = newChannelMap()
// EntriesPerPage defines the number of channelz entries to be shown on a web page.
EntriesPerPage = 50
curState int32
diff --git a/vendor/google.golang.org/grpc/internal/channelz/server.go b/vendor/google.golang.org/grpc/internal/channelz/server.go
index cdfc49d6eacc7..b5a82499299d5 100644
--- a/vendor/google.golang.org/grpc/internal/channelz/server.go
+++ b/vendor/google.golang.org/grpc/internal/channelz/server.go
@@ -59,6 +59,8 @@ func NewServerMetricsForTesting(started, succeeded, failed, timestamp int64) *Se
return sm
}
+// CopyFrom copies the metrics data from the provided ServerMetrics
+// instance into the current instance.
func (sm *ServerMetrics) CopyFrom(o *ServerMetrics) {
sm.CallsStarted.Store(o.CallsStarted.Load())
sm.CallsSucceeded.Store(o.CallsSucceeded.Load())
diff --git a/vendor/google.golang.org/grpc/internal/channelz/socket.go b/vendor/google.golang.org/grpc/internal/channelz/socket.go
index fa64834b25d03..90103847c5f3a 100644
--- a/vendor/google.golang.org/grpc/internal/channelz/socket.go
+++ b/vendor/google.golang.org/grpc/internal/channelz/socket.go
@@ -70,13 +70,18 @@ type EphemeralSocketMetrics struct {
RemoteFlowControlWindow int64
}
+// SocketType represents the type of socket.
type SocketType string
+// SocketType can be one of these.
const (
SocketTypeNormal = "NormalSocket"
SocketTypeListen = "ListenSocket"
)
+// Socket represents a socket within channelz which includes socket
+// metrics and data related to socket activity and provides methods
+// for managing and interacting with sockets.
type Socket struct {
Entity
SocketType SocketType
@@ -100,6 +105,8 @@ type Socket struct {
Security credentials.ChannelzSecurityValue
}
+// String returns a string representation of the Socket, including its parent
+// entity, socket type, and ID.
func (ls *Socket) String() string {
return fmt.Sprintf("%s %s #%d", ls.Parent, ls.SocketType, ls.ID)
}
diff --git a/vendor/google.golang.org/grpc/internal/channelz/subchannel.go b/vendor/google.golang.org/grpc/internal/channelz/subchannel.go
index 3b88e4cba8e10..b20802e6e960d 100644
--- a/vendor/google.golang.org/grpc/internal/channelz/subchannel.go
+++ b/vendor/google.golang.org/grpc/internal/channelz/subchannel.go
@@ -47,12 +47,14 @@ func (sc *SubChannel) id() int64 {
return sc.ID
}
+// Sockets returns a copy of the sockets map associated with the SubChannel.
func (sc *SubChannel) Sockets() map[int64]string {
db.mu.RLock()
defer db.mu.RUnlock()
return copyMap(sc.sockets)
}
+// Trace returns a copy of the ChannelTrace associated with the SubChannel.
func (sc *SubChannel) Trace() *ChannelTrace {
db.mu.RLock()
defer db.mu.RUnlock()
diff --git a/vendor/google.golang.org/grpc/internal/channelz/syscall_nonlinux.go b/vendor/google.golang.org/grpc/internal/channelz/syscall_nonlinux.go
index d1ed8df6a5186..0e6e18e185c7a 100644
--- a/vendor/google.golang.org/grpc/internal/channelz/syscall_nonlinux.go
+++ b/vendor/google.golang.org/grpc/internal/channelz/syscall_nonlinux.go
@@ -35,13 +35,13 @@ type SocketOptionData struct {
// Getsockopt defines the function to get socket options requested by channelz.
// It is to be passed to syscall.RawConn.Control().
// Windows OS doesn't support Socket Option
-func (s *SocketOptionData) Getsockopt(fd uintptr) {
+func (s *SocketOptionData) Getsockopt(uintptr) {
once.Do(func() {
logger.Warning("Channelz: socket options are not supported on non-linux environments")
})
}
// GetSocketOption gets the socket option info of the conn.
-func GetSocketOption(c any) *SocketOptionData {
+func GetSocketOption(any) *SocketOptionData {
return nil
}
diff --git a/vendor/google.golang.org/grpc/internal/channelz/trace.go b/vendor/google.golang.org/grpc/internal/channelz/trace.go
index 36b8674032300..2bffe4777684d 100644
--- a/vendor/google.golang.org/grpc/internal/channelz/trace.go
+++ b/vendor/google.golang.org/grpc/internal/channelz/trace.go
@@ -79,13 +79,21 @@ type TraceEvent struct {
Parent *TraceEvent
}
+// ChannelTrace provides tracing information for a channel.
+// It tracks various events and metadata related to the channel's lifecycle
+// and operations.
type ChannelTrace struct {
- cm *channelMap
- clearCalled bool
+ cm *channelMap
+ clearCalled bool
+ // The time when the trace was created.
CreationTime time.Time
- EventNum int64
- mu sync.Mutex
- Events []*traceEvent
+ // A counter for the number of events recorded in the
+ // trace.
+ EventNum int64
+ mu sync.Mutex
+ // A slice of traceEvent pointers representing the events recorded for
+ // this channel.
+ Events []*traceEvent
}
func (c *ChannelTrace) copy() *ChannelTrace {
@@ -175,6 +183,7 @@ var refChannelTypeToString = map[RefChannelType]string{
RefNormalSocket: "NormalSocket",
}
+// String returns a string representation of the RefChannelType
func (r RefChannelType) String() string {
return refChannelTypeToString[r]
}
diff --git a/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go b/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go
index d906487139445..6e7dd6b772709 100644
--- a/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go
+++ b/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go
@@ -45,7 +45,16 @@ var (
// option is present for backward compatibility. This option may be overridden
// by setting the environment variable "GRPC_ENFORCE_ALPN_ENABLED" to "true"
// or "false".
- EnforceALPNEnabled = boolFromEnv("GRPC_ENFORCE_ALPN_ENABLED", false)
+ EnforceALPNEnabled = boolFromEnv("GRPC_ENFORCE_ALPN_ENABLED", true)
+ // XDSFallbackSupport is the env variable that controls whether support for
+ // xDS fallback is turned on. If this is unset or is false, only the first
+ // xDS server in the list of server configs will be used.
+ XDSFallbackSupport = boolFromEnv("GRPC_EXPERIMENTAL_XDS_FALLBACK", false)
+ // NewPickFirstEnabled is set if the new pickfirst leaf policy is to be used
+ // instead of the exiting pickfirst implementation. This can be enabled by
+ // setting the environment variable "GRPC_EXPERIMENTAL_ENABLE_NEW_PICK_FIRST"
+ // to "true".
+ NewPickFirstEnabled = boolFromEnv("GRPC_EXPERIMENTAL_ENABLE_NEW_PICK_FIRST", false)
)
func boolFromEnv(envVar string, def bool) bool {
diff --git a/vendor/google.golang.org/grpc/internal/experimental.go b/vendor/google.golang.org/grpc/internal/experimental.go
index 7f7044e1731c8..7617be2158957 100644
--- a/vendor/google.golang.org/grpc/internal/experimental.go
+++ b/vendor/google.golang.org/grpc/internal/experimental.go
@@ -18,11 +18,11 @@
package internal
var (
- // WithRecvBufferPool is implemented by the grpc package and returns a dial
+ // WithBufferPool is implemented by the grpc package and returns a dial
// option to configure a shared buffer pool for a grpc.ClientConn.
- WithRecvBufferPool any // func (grpc.SharedBufferPool) grpc.DialOption
+ WithBufferPool any // func (grpc.SharedBufferPool) grpc.DialOption
- // RecvBufferPool is implemented by the grpc package and returns a server
+ // BufferPool is implemented by the grpc package and returns a server
// option to configure a shared buffer pool for a grpc.Server.
- RecvBufferPool any // func (grpc.SharedBufferPool) grpc.ServerOption
+ BufferPool any // func (grpc.SharedBufferPool) grpc.ServerOption
)
diff --git a/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go b/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go
deleted file mode 100644
index bfc45102ab245..0000000000000
--- a/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- *
- * Copyright 2020 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// Package grpclog (internal) defines depth logging for grpc.
-package grpclog
-
-import (
- "os"
-)
-
-// Logger is the logger used for the non-depth log functions.
-var Logger LoggerV2
-
-// DepthLogger is the logger used for the depth log functions.
-var DepthLogger DepthLoggerV2
-
-// InfoDepth logs to the INFO log at the specified depth.
-func InfoDepth(depth int, args ...any) {
- if DepthLogger != nil {
- DepthLogger.InfoDepth(depth, args...)
- } else {
- Logger.Infoln(args...)
- }
-}
-
-// WarningDepth logs to the WARNING log at the specified depth.
-func WarningDepth(depth int, args ...any) {
- if DepthLogger != nil {
- DepthLogger.WarningDepth(depth, args...)
- } else {
- Logger.Warningln(args...)
- }
-}
-
-// ErrorDepth logs to the ERROR log at the specified depth.
-func ErrorDepth(depth int, args ...any) {
- if DepthLogger != nil {
- DepthLogger.ErrorDepth(depth, args...)
- } else {
- Logger.Errorln(args...)
- }
-}
-
-// FatalDepth logs to the FATAL log at the specified depth.
-func FatalDepth(depth int, args ...any) {
- if DepthLogger != nil {
- DepthLogger.FatalDepth(depth, args...)
- } else {
- Logger.Fatalln(args...)
- }
- os.Exit(1)
-}
-
-// LoggerV2 does underlying logging work for grpclog.
-// This is a copy of the LoggerV2 defined in the external grpclog package. It
-// is defined here to avoid a circular dependency.
-type LoggerV2 interface {
- // Info logs to INFO log. Arguments are handled in the manner of fmt.Print.
- Info(args ...any)
- // Infoln logs to INFO log. Arguments are handled in the manner of fmt.Println.
- Infoln(args ...any)
- // Infof logs to INFO log. Arguments are handled in the manner of fmt.Printf.
- Infof(format string, args ...any)
- // Warning logs to WARNING log. Arguments are handled in the manner of fmt.Print.
- Warning(args ...any)
- // Warningln logs to WARNING log. Arguments are handled in the manner of fmt.Println.
- Warningln(args ...any)
- // Warningf logs to WARNING log. Arguments are handled in the manner of fmt.Printf.
- Warningf(format string, args ...any)
- // Error logs to ERROR log. Arguments are handled in the manner of fmt.Print.
- Error(args ...any)
- // Errorln logs to ERROR log. Arguments are handled in the manner of fmt.Println.
- Errorln(args ...any)
- // Errorf logs to ERROR log. Arguments are handled in the manner of fmt.Printf.
- Errorf(format string, args ...any)
- // Fatal logs to ERROR log. Arguments are handled in the manner of fmt.Print.
- // gRPC ensures that all Fatal logs will exit with os.Exit(1).
- // Implementations may also call os.Exit() with a non-zero exit code.
- Fatal(args ...any)
- // Fatalln logs to ERROR log. Arguments are handled in the manner of fmt.Println.
- // gRPC ensures that all Fatal logs will exit with os.Exit(1).
- // Implementations may also call os.Exit() with a non-zero exit code.
- Fatalln(args ...any)
- // Fatalf logs to ERROR log. Arguments are handled in the manner of fmt.Printf.
- // gRPC ensures that all Fatal logs will exit with os.Exit(1).
- // Implementations may also call os.Exit() with a non-zero exit code.
- Fatalf(format string, args ...any)
- // V reports whether verbosity level l is at least the requested verbose level.
- V(l int) bool
-}
-
-// DepthLoggerV2 logs at a specified call frame. If a LoggerV2 also implements
-// DepthLoggerV2, the below functions will be called with the appropriate stack
-// depth set for trivial functions the logger may ignore.
-// This is a copy of the DepthLoggerV2 defined in the external grpclog package.
-// It is defined here to avoid a circular dependency.
-//
-// # Experimental
-//
-// Notice: This type is EXPERIMENTAL and may be changed or removed in a
-// later release.
-type DepthLoggerV2 interface {
- // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Println.
- InfoDepth(depth int, args ...any)
- // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Println.
- WarningDepth(depth int, args ...any)
- // ErrorDepth logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Println.
- ErrorDepth(depth int, args ...any)
- // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Println.
- FatalDepth(depth int, args ...any)
-}
diff --git a/vendor/google.golang.org/grpc/internal/grpclog/prefixLogger.go b/vendor/google.golang.org/grpc/internal/grpclog/prefix_logger.go
similarity index 63%
rename from vendor/google.golang.org/grpc/internal/grpclog/prefixLogger.go
rename to vendor/google.golang.org/grpc/internal/grpclog/prefix_logger.go
index faa998de7632b..092ad187a2c8d 100644
--- a/vendor/google.golang.org/grpc/internal/grpclog/prefixLogger.go
+++ b/vendor/google.golang.org/grpc/internal/grpclog/prefix_logger.go
@@ -16,17 +16,21 @@
*
*/
+// Package grpclog provides logging functionality for internal gRPC packages,
+// outside of the functionality provided by the external `grpclog` package.
package grpclog
import (
"fmt"
+
+ "google.golang.org/grpc/grpclog"
)
// PrefixLogger does logging with a prefix.
//
// Logging method on a nil logs without any prefix.
type PrefixLogger struct {
- logger DepthLoggerV2
+ logger grpclog.DepthLoggerV2
prefix string
}
@@ -38,7 +42,7 @@ func (pl *PrefixLogger) Infof(format string, args ...any) {
pl.logger.InfoDepth(1, fmt.Sprintf(format, args...))
return
}
- InfoDepth(1, fmt.Sprintf(format, args...))
+ grpclog.InfoDepth(1, fmt.Sprintf(format, args...))
}
// Warningf does warning logging.
@@ -48,7 +52,7 @@ func (pl *PrefixLogger) Warningf(format string, args ...any) {
pl.logger.WarningDepth(1, fmt.Sprintf(format, args...))
return
}
- WarningDepth(1, fmt.Sprintf(format, args...))
+ grpclog.WarningDepth(1, fmt.Sprintf(format, args...))
}
// Errorf does error logging.
@@ -58,36 +62,18 @@ func (pl *PrefixLogger) Errorf(format string, args ...any) {
pl.logger.ErrorDepth(1, fmt.Sprintf(format, args...))
return
}
- ErrorDepth(1, fmt.Sprintf(format, args...))
-}
-
-// Debugf does info logging at verbose level 2.
-func (pl *PrefixLogger) Debugf(format string, args ...any) {
- // TODO(6044): Refactor interfaces LoggerV2 and DepthLogger, and maybe
- // rewrite PrefixLogger a little to ensure that we don't use the global
- // `Logger` here, and instead use the `logger` field.
- if !Logger.V(2) {
- return
- }
- if pl != nil {
- // Handle nil, so the tests can pass in a nil logger.
- format = pl.prefix + format
- pl.logger.InfoDepth(1, fmt.Sprintf(format, args...))
- return
- }
- InfoDepth(1, fmt.Sprintf(format, args...))
-
+ grpclog.ErrorDepth(1, fmt.Sprintf(format, args...))
}
// V reports whether verbosity level l is at least the requested verbose level.
func (pl *PrefixLogger) V(l int) bool {
- // TODO(6044): Refactor interfaces LoggerV2 and DepthLogger, and maybe
- // rewrite PrefixLogger a little to ensure that we don't use the global
- // `Logger` here, and instead use the `logger` field.
- return Logger.V(l)
+ if pl != nil {
+ return pl.logger.V(l)
+ }
+ return true
}
// NewPrefixLogger creates a prefix logger with the given prefix.
-func NewPrefixLogger(logger DepthLoggerV2, prefix string) *PrefixLogger {
+func NewPrefixLogger(logger grpclog.DepthLoggerV2, prefix string) *PrefixLogger {
return &PrefixLogger{logger: logger, prefix: prefix}
}
diff --git a/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go b/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go
index f7f40a16acee5..8e8e861280a07 100644
--- a/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go
+++ b/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go
@@ -53,16 +53,28 @@ func NewCallbackSerializer(ctx context.Context) *CallbackSerializer {
return cs
}
-// Schedule adds a callback to be scheduled after existing callbacks are run.
+// TrySchedule tries to schedule the provided callback function f to be
+// executed in the order it was added. This is a best-effort operation. If the
+// context passed to NewCallbackSerializer was canceled before this method is
+// called, the callback will not be scheduled.
//
// Callbacks are expected to honor the context when performing any blocking
// operations, and should return early when the context is canceled.
+func (cs *CallbackSerializer) TrySchedule(f func(ctx context.Context)) {
+ cs.callbacks.Put(f)
+}
+
+// ScheduleOr schedules the provided callback function f to be executed in the
+// order it was added. If the context passed to NewCallbackSerializer has been
+// canceled before this method is called, the onFailure callback will be
+// executed inline instead.
//
-// Return value indicates if the callback was successfully added to the list of
-// callbacks to be executed by the serializer. It is not possible to add
-// callbacks once the context passed to NewCallbackSerializer is cancelled.
-func (cs *CallbackSerializer) Schedule(f func(ctx context.Context)) bool {
- return cs.callbacks.Put(f) == nil
+// Callbacks are expected to honor the context when performing any blocking
+// operations, and should return early when the context is canceled.
+func (cs *CallbackSerializer) ScheduleOr(f func(ctx context.Context), onFailure func()) {
+ if cs.callbacks.Put(f) != nil {
+ onFailure()
+ }
}
func (cs *CallbackSerializer) run(ctx context.Context) {
diff --git a/vendor/google.golang.org/grpc/internal/grpcsync/pubsub.go b/vendor/google.golang.org/grpc/internal/grpcsync/pubsub.go
index aef8cec1ab0cd..6d8c2f518dff7 100644
--- a/vendor/google.golang.org/grpc/internal/grpcsync/pubsub.go
+++ b/vendor/google.golang.org/grpc/internal/grpcsync/pubsub.go
@@ -77,7 +77,7 @@ func (ps *PubSub) Subscribe(sub Subscriber) (cancel func()) {
if ps.msg != nil {
msg := ps.msg
- ps.cs.Schedule(func(context.Context) {
+ ps.cs.TrySchedule(func(context.Context) {
ps.mu.Lock()
defer ps.mu.Unlock()
if !ps.subscribers[sub] {
@@ -103,7 +103,7 @@ func (ps *PubSub) Publish(msg any) {
ps.msg = msg
for sub := range ps.subscribers {
s := sub
- ps.cs.Schedule(func(context.Context) {
+ ps.cs.TrySchedule(func(context.Context) {
ps.mu.Lock()
defer ps.mu.Unlock()
if !ps.subscribers[s] {
diff --git a/vendor/google.golang.org/grpc/internal/grpcutil/method.go b/vendor/google.golang.org/grpc/internal/grpcutil/method.go
index ec62b4775e5b4..683d1955c6a11 100644
--- a/vendor/google.golang.org/grpc/internal/grpcutil/method.go
+++ b/vendor/google.golang.org/grpc/internal/grpcutil/method.go
@@ -39,7 +39,7 @@ func ParseMethod(methodName string) (service, method string, _ error) {
}
// baseContentType is the base content-type for gRPC. This is a valid
-// content-type on it's own, but can also include a content-subtype such as
+// content-type on its own, but can also include a content-subtype such as
// "proto" as a suffix after "+" or ";". See
// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests
// for more details.
diff --git a/vendor/google.golang.org/grpc/internal/idle/idle.go b/vendor/google.golang.org/grpc/internal/idle/idle.go
index fe49cb74c55a3..2c13ee9dac753 100644
--- a/vendor/google.golang.org/grpc/internal/idle/idle.go
+++ b/vendor/google.golang.org/grpc/internal/idle/idle.go
@@ -182,6 +182,7 @@ func (m *Manager) tryEnterIdleMode() bool {
return true
}
+// EnterIdleModeForTesting instructs the channel to enter idle mode.
func (m *Manager) EnterIdleModeForTesting() {
m.tryEnterIdleMode()
}
@@ -225,7 +226,7 @@ func (m *Manager) ExitIdleMode() error {
// came in and OnCallBegin() noticed that the calls count is negative.
// - Channel is in idle mode, and multiple new RPCs come in at the same
// time, all of them notice a negative calls count in OnCallBegin and get
- // here. The first one to get the lock would got the channel to exit idle.
+ // here. The first one to get the lock would get the channel to exit idle.
// - Channel is not in idle mode, and the user calls Connect which calls
// m.ExitIdleMode.
//
@@ -266,6 +267,7 @@ func (m *Manager) isClosed() bool {
return atomic.LoadInt32(&m.closed) == 1
}
+// Close stops the timer associated with the Manager, if it exists.
func (m *Manager) Close() {
atomic.StoreInt32(&m.closed, 1)
diff --git a/vendor/google.golang.org/grpc/internal/internal.go b/vendor/google.golang.org/grpc/internal/internal.go
index 5d66539869232..3afc1813440e7 100644
--- a/vendor/google.golang.org/grpc/internal/internal.go
+++ b/vendor/google.golang.org/grpc/internal/internal.go
@@ -29,8 +29,6 @@ import (
)
var (
- // WithHealthCheckFunc is set by dialoptions.go
- WithHealthCheckFunc any // func (HealthChecker) DialOption
// HealthCheckFunc is used to provide client-side LB channel health checking
HealthCheckFunc HealthChecker
// BalancerUnregister is exported by package balancer to unregister a balancer.
@@ -149,6 +147,20 @@ var (
// other features, including the CSDS service.
NewXDSResolverWithConfigForTesting any // func([]byte) (resolver.Builder, error)
+ // NewXDSResolverWithClientForTesting creates a new xDS resolver builder
+ // using the provided xDS client instead of creating a new one using the
+ // bootstrap configuration specified by the supported environment variables.
+ // The resolver.Builder is meant to be used in conjunction with the
+ // grpc.WithResolvers DialOption. The resolver.Builder does not take
+ // ownership of the provided xDS client and it is the responsibility of the
+ // caller to close the client when no longer required.
+ //
+ // Testing Only
+ //
+ // This function should ONLY be used for testing and may not work with some
+ // other features, including the CSDS service.
+ NewXDSResolverWithClientForTesting any // func(xdsclient.XDSClient) (resolver.Builder, error)
+
// RegisterRLSClusterSpecifierPluginForTesting registers the RLS Cluster
// Specifier Plugin for testing purposes, regardless of the XDSRLS environment
// variable.
@@ -183,7 +195,7 @@ var (
// GRPCResolverSchemeExtraMetadata determines when gRPC will add extra
// metadata to RPCs.
- GRPCResolverSchemeExtraMetadata string = "xds"
+ GRPCResolverSchemeExtraMetadata = "xds"
// EnterIdleModeForTesting gets the ClientConn to enter IDLE mode.
EnterIdleModeForTesting any // func(*grpc.ClientConn)
@@ -191,6 +203,8 @@ var (
// ExitIdleModeForTesting gets the ClientConn to exit IDLE mode.
ExitIdleModeForTesting any // func(*grpc.ClientConn) error
+ // ChannelzTurnOffForTesting disables the Channelz service for testing
+ // purposes.
ChannelzTurnOffForTesting func()
// TriggerXDSResourceNotFoundForTesting causes the provided xDS Client to
@@ -203,11 +217,27 @@ var (
// UserSetDefaultScheme is set to true if the user has overridden the
// default resolver scheme.
- UserSetDefaultScheme bool = false
+ UserSetDefaultScheme = false
- // ShuffleAddressListForTesting pseudo-randomizes the order of addresses. n
- // is the number of elements. swap swaps the elements with indexes i and j.
- ShuffleAddressListForTesting any // func(n int, swap func(i, j int))
+ // ConnectedAddress returns the connected address for a SubConnState. The
+ // address is only valid if the state is READY.
+ ConnectedAddress any // func (scs SubConnState) resolver.Address
+
+ // SetConnectedAddress sets the connected address for a SubConnState.
+ SetConnectedAddress any // func(scs *SubConnState, addr resolver.Address)
+
+ // SnapshotMetricRegistryForTesting snapshots the global data of the metric
+ // registry. Returns a cleanup function that sets the metric registry to its
+ // original state. Only called in testing functions.
+ SnapshotMetricRegistryForTesting func() func()
+
+ // SetDefaultBufferPoolForTesting updates the default buffer pool, for
+ // testing purposes.
+ SetDefaultBufferPoolForTesting any // func(mem.BufferPool)
+
+ // SetBufferPoolingThresholdForTesting updates the buffer pooling threshold, for
+ // testing purposes.
+ SetBufferPoolingThresholdForTesting any // func(int)
)
// HealthChecker defines the signature of the client-side LB channel health
@@ -215,7 +245,7 @@ var (
//
// The implementation is expected to create a health checking RPC stream by
// calling newStream(), watch for the health status of serviceName, and report
-// it's health back by calling setConnectivityState().
+// its health back by calling setConnectivityState().
//
// The health checking protocol is defined at:
// https://github.com/grpc/grpc/blob/master/doc/health-checking.md
@@ -237,3 +267,9 @@ const (
// It currently has an experimental suffix which would be removed once
// end-to-end testing of the policy is completed.
const RLSLoadBalancingPolicyName = "rls_experimental"
+
+// EnforceSubConnEmbedding is used to enforce proper SubConn implementation
+// embedding.
+type EnforceSubConnEmbedding interface {
+ enforceSubConnEmbedding()
+}
diff --git a/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go b/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go
index 4552db16b0280..ba5c5a95d0d7f 100644
--- a/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go
+++ b/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go
@@ -24,8 +24,9 @@ import (
"context"
"encoding/json"
"fmt"
- "math/rand"
+ rand "math/rand/v2"
"net"
+ "net/netip"
"os"
"strconv"
"strings"
@@ -122,7 +123,7 @@ func (b *dnsBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts
}
// IP address.
- if ipAddr, ok := formatIP(host); ok {
+ if ipAddr, err := formatIP(host); err == nil {
addr := []resolver.Address{{Addr: ipAddr + ":" + port}}
cc.UpdateState(resolver.State{Addresses: addr})
return deadResolver{}, nil
@@ -177,7 +178,7 @@ type dnsResolver struct {
// finished. Otherwise, data race will be possible. [Race Example] in
// dns_resolver_test we replace the real lookup functions with mocked ones to
// facilitate testing. If Close() doesn't wait for watcher() goroutine
- // finishes, race detector sometimes will warns lookup (READ the lookup
+ // finishes, race detector sometimes will warn lookup (READ the lookup
// function pointers) inside watcher() goroutine has data race with
// replaceNetFunc (WRITE the lookup function pointers).
wg sync.WaitGroup
@@ -237,7 +238,9 @@ func (d *dnsResolver) watcher() {
}
func (d *dnsResolver) lookupSRV(ctx context.Context) ([]resolver.Address, error) {
- if !EnableSRVLookups {
+ // Skip this particular host to avoid timeouts with some versions of
+ // systemd-resolved.
+ if !EnableSRVLookups || d.host == "metadata.google.internal." {
return nil, nil
}
var newAddrs []resolver.Address
@@ -258,9 +261,9 @@ func (d *dnsResolver) lookupSRV(ctx context.Context) ([]resolver.Address, error)
return nil, err
}
for _, a := range lbAddrs {
- ip, ok := formatIP(a)
- if !ok {
- return nil, fmt.Errorf("dns: error parsing A record IP address %v", a)
+ ip, err := formatIP(a)
+ if err != nil {
+ return nil, fmt.Errorf("dns: error parsing A record IP address %v: %v", a, err)
}
addr := ip + ":" + strconv.Itoa(int(s.Port))
newAddrs = append(newAddrs, resolver.Address{Addr: addr, ServerName: s.Target})
@@ -320,9 +323,9 @@ func (d *dnsResolver) lookupHost(ctx context.Context) ([]resolver.Address, error
}
newAddrs := make([]resolver.Address, 0, len(addrs))
for _, a := range addrs {
- ip, ok := formatIP(a)
- if !ok {
- return nil, fmt.Errorf("dns: error parsing A record IP address %v", a)
+ ip, err := formatIP(a)
+ if err != nil {
+ return nil, fmt.Errorf("dns: error parsing A record IP address %v: %v", a, err)
}
addr := ip + ":" + d.port
newAddrs = append(newAddrs, resolver.Address{Addr: addr})
@@ -349,19 +352,19 @@ func (d *dnsResolver) lookup() (*resolver.State, error) {
return &state, nil
}
-// formatIP returns ok = false if addr is not a valid textual representation of
-// an IP address. If addr is an IPv4 address, return the addr and ok = true.
+// formatIP returns an error if addr is not a valid textual representation of
+// an IP address. If addr is an IPv4 address, return the addr and error = nil.
// If addr is an IPv6 address, return the addr enclosed in square brackets and
-// ok = true.
-func formatIP(addr string) (addrIP string, ok bool) {
- ip := net.ParseIP(addr)
- if ip == nil {
- return "", false
+// error = nil.
+func formatIP(addr string) (string, error) {
+ ip, err := netip.ParseAddr(addr)
+ if err != nil {
+ return "", err
}
- if ip.To4() != nil {
- return addr, true
+ if ip.Is4() {
+ return addr, nil
}
- return "[" + addr + "]", true
+ return "[" + addr + "]", nil
}
// parseTarget takes the user input target string and default port, returns
@@ -377,7 +380,7 @@ func parseTarget(target, defaultPort string) (host, port string, err error) {
if target == "" {
return "", "", internal.ErrMissingAddr
}
- if ip := net.ParseIP(target); ip != nil {
+ if _, err := netip.ParseAddr(target); err == nil {
// target is an IPv4 or IPv6(without brackets) address
return target, defaultPort, nil
}
@@ -425,7 +428,7 @@ func chosenByPercentage(a *int) bool {
if a == nil {
return true
}
- return rand.Intn(100)+1 <= *a
+ return rand.IntN(100)+1 <= *a
}
func canaryingSC(js string) string {
diff --git a/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go b/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go
index afac56572ad55..b901c7bace506 100644
--- a/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go
+++ b/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go
@@ -55,7 +55,7 @@ func (r *passthroughResolver) start() {
r.cc.UpdateState(resolver.State{Addresses: []resolver.Address{{Addr: r.target.Endpoint()}}})
}
-func (*passthroughResolver) ResolveNow(o resolver.ResolveNowOptions) {}
+func (*passthroughResolver) ResolveNow(resolver.ResolveNowOptions) {}
func (*passthroughResolver) Close() {}
diff --git a/vendor/google.golang.org/grpc/internal/stats/labels.go b/vendor/google.golang.org/grpc/internal/stats/labels.go
new file mode 100644
index 0000000000000..fd33af51ae896
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/stats/labels.go
@@ -0,0 +1,42 @@
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package stats provides internal stats related functionality.
+package stats
+
+import "context"
+
+// Labels are the labels for metrics.
+type Labels struct {
+ // TelemetryLabels are the telemetry labels to record.
+ TelemetryLabels map[string]string
+}
+
+type labelsKey struct{}
+
+// GetLabels returns the Labels stored in the context, or nil if there is one.
+func GetLabels(ctx context.Context) *Labels {
+ labels, _ := ctx.Value(labelsKey{}).(*Labels)
+ return labels
+}
+
+// SetLabels sets the Labels in the context.
+func SetLabels(ctx context.Context, labels *Labels) context.Context {
+ // could also append
+ return context.WithValue(ctx, labelsKey{}, labels)
+}
diff --git a/vendor/google.golang.org/grpc/internal/stats/metrics_recorder_list.go b/vendor/google.golang.org/grpc/internal/stats/metrics_recorder_list.go
new file mode 100644
index 0000000000000..79044657be150
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/stats/metrics_recorder_list.go
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package stats
+
+import (
+ "fmt"
+
+ estats "google.golang.org/grpc/experimental/stats"
+ "google.golang.org/grpc/stats"
+)
+
+// MetricsRecorderList forwards Record calls to all of its metricsRecorders.
+//
+// It eats any record calls where the label values provided do not match the
+// number of label keys.
+type MetricsRecorderList struct {
+ // metricsRecorders are the metrics recorders this list will forward to.
+ metricsRecorders []estats.MetricsRecorder
+}
+
+// NewMetricsRecorderList creates a new metric recorder list with all the stats
+// handlers provided which implement the MetricsRecorder interface.
+// If no stats handlers provided implement the MetricsRecorder interface,
+// the MetricsRecorder list returned is a no-op.
+func NewMetricsRecorderList(shs []stats.Handler) *MetricsRecorderList {
+ var mrs []estats.MetricsRecorder
+ for _, sh := range shs {
+ if mr, ok := sh.(estats.MetricsRecorder); ok {
+ mrs = append(mrs, mr)
+ }
+ }
+ return &MetricsRecorderList{
+ metricsRecorders: mrs,
+ }
+}
+
+func verifyLabels(desc *estats.MetricDescriptor, labelsRecv ...string) {
+ if got, want := len(labelsRecv), len(desc.Labels)+len(desc.OptionalLabels); got != want {
+ panic(fmt.Sprintf("Received %d labels in call to record metric %q, but expected %d.", got, desc.Name, want))
+ }
+}
+
+// RecordInt64Count records the measurement alongside labels on the int
+// count associated with the provided handle.
+func (l *MetricsRecorderList) RecordInt64Count(handle *estats.Int64CountHandle, incr int64, labels ...string) {
+ verifyLabels(handle.Descriptor(), labels...)
+
+ for _, metricRecorder := range l.metricsRecorders {
+ metricRecorder.RecordInt64Count(handle, incr, labels...)
+ }
+}
+
+// RecordFloat64Count records the measurement alongside labels on the float
+// count associated with the provided handle.
+func (l *MetricsRecorderList) RecordFloat64Count(handle *estats.Float64CountHandle, incr float64, labels ...string) {
+ verifyLabels(handle.Descriptor(), labels...)
+
+ for _, metricRecorder := range l.metricsRecorders {
+ metricRecorder.RecordFloat64Count(handle, incr, labels...)
+ }
+}
+
+// RecordInt64Histo records the measurement alongside labels on the int
+// histo associated with the provided handle.
+func (l *MetricsRecorderList) RecordInt64Histo(handle *estats.Int64HistoHandle, incr int64, labels ...string) {
+ verifyLabels(handle.Descriptor(), labels...)
+
+ for _, metricRecorder := range l.metricsRecorders {
+ metricRecorder.RecordInt64Histo(handle, incr, labels...)
+ }
+}
+
+// RecordFloat64Histo records the measurement alongside labels on the float
+// histo associated with the provided handle.
+func (l *MetricsRecorderList) RecordFloat64Histo(handle *estats.Float64HistoHandle, incr float64, labels ...string) {
+ verifyLabels(handle.Descriptor(), labels...)
+
+ for _, metricRecorder := range l.metricsRecorders {
+ metricRecorder.RecordFloat64Histo(handle, incr, labels...)
+ }
+}
+
+// RecordInt64Gauge records the measurement alongside labels on the int
+// gauge associated with the provided handle.
+func (l *MetricsRecorderList) RecordInt64Gauge(handle *estats.Int64GaugeHandle, incr int64, labels ...string) {
+ verifyLabels(handle.Descriptor(), labels...)
+
+ for _, metricRecorder := range l.metricsRecorders {
+ metricRecorder.RecordInt64Gauge(handle, incr, labels...)
+ }
+}
diff --git a/vendor/google.golang.org/grpc/internal/status/status.go b/vendor/google.golang.org/grpc/internal/status/status.go
index c7dbc82059525..1186f1e9a9ad9 100644
--- a/vendor/google.golang.org/grpc/internal/status/status.go
+++ b/vendor/google.golang.org/grpc/internal/status/status.go
@@ -138,17 +138,19 @@ func (s *Status) WithDetails(details ...protoadapt.MessageV1) (*Status, error) {
// s.Code() != OK implies that s.Proto() != nil.
p := s.Proto()
for _, detail := range details {
- any, err := anypb.New(protoadapt.MessageV2Of(detail))
+ m, err := anypb.New(protoadapt.MessageV2Of(detail))
if err != nil {
return nil, err
}
- p.Details = append(p.Details, any)
+ p.Details = append(p.Details, m)
}
return &Status{s: p}, nil
}
// Details returns a slice of details messages attached to the status.
// If a detail cannot be decoded, the error is returned in place of the detail.
+// If the detail can be decoded, the proto message returned is of the same
+// type that was given to WithDetails().
func (s *Status) Details() []any {
if s == nil || s.s == nil {
return nil
@@ -160,7 +162,38 @@ func (s *Status) Details() []any {
details = append(details, err)
continue
}
- details = append(details, detail)
+ // The call to MessageV1Of is required to unwrap the proto message if
+ // it implemented only the MessageV1 API. The proto message would have
+ // been wrapped in a V2 wrapper in Status.WithDetails. V2 messages are
+ // added to a global registry used by any.UnmarshalNew().
+ // MessageV1Of has the following behaviour:
+ // 1. If the given message is a wrapped MessageV1, it returns the
+ // unwrapped value.
+ // 2. If the given message already implements MessageV1, it returns it
+ // as is.
+ // 3. Else, it wraps the MessageV2 in a MessageV1 wrapper.
+ //
+ // Since the Status.WithDetails() API only accepts MessageV1, calling
+ // MessageV1Of ensures we return the same type that was given to
+ // WithDetails:
+ // * If the give type implemented only MessageV1, the unwrapping from
+ // point 1 above will restore the type.
+ // * If the given type implemented both MessageV1 and MessageV2, point 2
+ // above will ensure no wrapping is performed.
+ // * If the given type implemented only MessageV2 and was wrapped using
+ // MessageV1Of before passing to WithDetails(), it would be unwrapped
+ // in WithDetails by calling MessageV2Of(). Point 3 above will ensure
+ // that the type is wrapped in a MessageV1 wrapper again before
+ // returning. Note that protoc-gen-go doesn't generate code which
+ // implements ONLY MessageV2 at the time of writing.
+ //
+ // NOTE: Status details can also be added using the FromProto method.
+ // This could theoretically allow passing a Detail message that only
+ // implements the V2 API. In such a case the message will be wrapped in
+ // a MessageV1 wrapper when fetched using Details().
+ // Since protoc-gen-go generates only code that implements both V1 and
+ // V2 APIs for backward compatibility, this is not a concern.
+ details = append(details, protoadapt.MessageV1Of(detail))
}
return details
}
diff --git a/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go b/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go
index 999f52cd75bdb..54c24c2ff3865 100644
--- a/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go
+++ b/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go
@@ -58,20 +58,20 @@ func GetRusage() *Rusage {
// CPUTimeDiff returns the differences of user CPU time and system CPU time used
// between two Rusage structs. It a no-op function for non-linux environments.
-func CPUTimeDiff(first *Rusage, latest *Rusage) (float64, float64) {
+func CPUTimeDiff(*Rusage, *Rusage) (float64, float64) {
log()
return 0, 0
}
// SetTCPUserTimeout is a no-op function under non-linux environments.
-func SetTCPUserTimeout(conn net.Conn, timeout time.Duration) error {
+func SetTCPUserTimeout(net.Conn, time.Duration) error {
log()
return nil
}
// GetTCPUserTimeout is a no-op function under non-linux environments.
// A negative return value indicates the operation is not supported
-func GetTCPUserTimeout(conn net.Conn) (int, error) {
+func GetTCPUserTimeout(net.Conn) (int, error) {
log()
return -1, nil
}
diff --git a/vendor/google.golang.org/grpc/internal/tcp_keepalive_unix.go b/vendor/google.golang.org/grpc/internal/tcp_keepalive_unix.go
index 078137b7fd705..7e7aaa5463683 100644
--- a/vendor/google.golang.org/grpc/internal/tcp_keepalive_unix.go
+++ b/vendor/google.golang.org/grpc/internal/tcp_keepalive_unix.go
@@ -44,7 +44,7 @@ func NetDialerWithTCPKeepalive() *net.Dialer {
// combination of unconditionally enabling TCP keepalives here, and
// disabling the overriding of TCP keepalive parameters by setting the
// KeepAlive field to a negative value above, results in OS defaults for
- // the TCP keealive interval and time parameters.
+ // the TCP keepalive interval and time parameters.
Control: func(_, _ string, c syscall.RawConn) error {
return c.Control(func(fd uintptr) {
unix.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_KEEPALIVE, 1)
diff --git a/vendor/google.golang.org/grpc/internal/tcp_keepalive_windows.go b/vendor/google.golang.org/grpc/internal/tcp_keepalive_windows.go
index fd7d43a8907ba..d5c1085eeaecd 100644
--- a/vendor/google.golang.org/grpc/internal/tcp_keepalive_windows.go
+++ b/vendor/google.golang.org/grpc/internal/tcp_keepalive_windows.go
@@ -44,7 +44,7 @@ func NetDialerWithTCPKeepalive() *net.Dialer {
// combination of unconditionally enabling TCP keepalives here, and
// disabling the overriding of TCP keepalive parameters by setting the
// KeepAlive field to a negative value above, results in OS defaults for
- // the TCP keealive interval and time parameters.
+ // the TCP keepalive interval and time parameters.
Control: func(_, _ string, c syscall.RawConn) error {
return c.Control(func(fd uintptr) {
windows.SetsockoptInt(windows.Handle(fd), windows.SOL_SOCKET, windows.SO_KEEPALIVE, 1)
diff --git a/vendor/google.golang.org/grpc/internal/transport/client_stream.go b/vendor/google.golang.org/grpc/internal/transport/client_stream.go
new file mode 100644
index 0000000000000..8ed347c54195b
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/transport/client_stream.go
@@ -0,0 +1,144 @@
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package transport
+
+import (
+ "sync/atomic"
+
+ "golang.org/x/net/http2"
+ "google.golang.org/grpc/mem"
+ "google.golang.org/grpc/metadata"
+ "google.golang.org/grpc/status"
+)
+
+// ClientStream implements streaming functionality for a gRPC client.
+type ClientStream struct {
+ *Stream // Embed for common stream functionality.
+
+ ct *http2Client
+ done chan struct{} // closed at the end of stream to unblock writers.
+ doneFunc func() // invoked at the end of stream.
+
+ headerChan chan struct{} // closed to indicate the end of header metadata.
+ headerChanClosed uint32 // set when headerChan is closed. Used to avoid closing headerChan multiple times.
+ // headerValid indicates whether a valid header was received. Only
+ // meaningful after headerChan is closed (always call waitOnHeader() before
+ // reading its value).
+ headerValid bool
+ header metadata.MD // the received header metadata
+ noHeaders bool // set if the client never received headers (set only after the stream is done).
+
+ bytesReceived atomic.Bool // indicates whether any bytes have been received on this stream
+ unprocessed atomic.Bool // set if the server sends a refused stream or GOAWAY including this stream
+
+ status *status.Status // the status error received from the server
+}
+
+// Read reads an n byte message from the input stream.
+func (s *ClientStream) Read(n int) (mem.BufferSlice, error) {
+ b, err := s.Stream.read(n)
+ if err == nil {
+ s.ct.incrMsgRecv()
+ }
+ return b, err
+}
+
+// Close closes the stream and popagates err to any readers.
+func (s *ClientStream) Close(err error) {
+ var (
+ rst bool
+ rstCode http2.ErrCode
+ )
+ if err != nil {
+ rst = true
+ rstCode = http2.ErrCodeCancel
+ }
+ s.ct.closeStream(s, err, rst, rstCode, status.Convert(err), nil, false)
+}
+
+// Write writes the hdr and data bytes to the output stream.
+func (s *ClientStream) Write(hdr []byte, data mem.BufferSlice, opts *WriteOptions) error {
+ return s.ct.write(s, hdr, data, opts)
+}
+
+// BytesReceived indicates whether any bytes have been received on this stream.
+func (s *ClientStream) BytesReceived() bool {
+ return s.bytesReceived.Load()
+}
+
+// Unprocessed indicates whether the server did not process this stream --
+// i.e. it sent a refused stream or GOAWAY including this stream ID.
+func (s *ClientStream) Unprocessed() bool {
+ return s.unprocessed.Load()
+}
+
+func (s *ClientStream) waitOnHeader() {
+ select {
+ case <-s.ctx.Done():
+ // Close the stream to prevent headers/trailers from changing after
+ // this function returns.
+ s.Close(ContextErr(s.ctx.Err()))
+ // headerChan could possibly not be closed yet if closeStream raced
+ // with operateHeaders; wait until it is closed explicitly here.
+ <-s.headerChan
+ case <-s.headerChan:
+ }
+}
+
+// RecvCompress returns the compression algorithm applied to the inbound
+// message. It is empty string if there is no compression applied.
+func (s *ClientStream) RecvCompress() string {
+ s.waitOnHeader()
+ return s.recvCompress
+}
+
+// Done returns a channel which is closed when it receives the final status
+// from the server.
+func (s *ClientStream) Done() <-chan struct{} {
+ return s.done
+}
+
+// Header returns the header metadata of the stream. Acquires the key-value
+// pairs of header metadata once it is available. It blocks until i) the
+// metadata is ready or ii) there is no header metadata or iii) the stream is
+// canceled/expired.
+func (s *ClientStream) Header() (metadata.MD, error) {
+ s.waitOnHeader()
+
+ if !s.headerValid || s.noHeaders {
+ return nil, s.status.Err()
+ }
+
+ return s.header.Copy(), nil
+}
+
+// TrailersOnly blocks until a header or trailers-only frame is received and
+// then returns true if the stream was trailers-only. If the stream ends
+// before headers are received, returns true, nil.
+func (s *ClientStream) TrailersOnly() bool {
+ s.waitOnHeader()
+ return s.noHeaders
+}
+
+// Status returns the status received from the server.
+// Status can be read safely only after the stream has ended,
+// that is, after Done() is closed.
+func (s *ClientStream) Status() *status.Status {
+ return s.status
+}
diff --git a/vendor/google.golang.org/grpc/internal/transport/controlbuf.go b/vendor/google.golang.org/grpc/internal/transport/controlbuf.go
index 3deadfb4a20c9..ef72fbb3a0163 100644
--- a/vendor/google.golang.org/grpc/internal/transport/controlbuf.go
+++ b/vendor/google.golang.org/grpc/internal/transport/controlbuf.go
@@ -32,6 +32,7 @@ import (
"golang.org/x/net/http2/hpack"
"google.golang.org/grpc/internal/grpclog"
"google.golang.org/grpc/internal/grpcutil"
+ "google.golang.org/grpc/mem"
"google.golang.org/grpc/status"
)
@@ -148,9 +149,9 @@ type dataFrame struct {
streamID uint32
endStream bool
h []byte
- d []byte
+ reader mem.Reader
// onEachWrite is called every time
- // a part of d is written out.
+ // a part of data is written out.
onEachWrite func()
}
@@ -289,18 +290,22 @@ func (l *outStreamList) dequeue() *outStream {
}
// controlBuffer is a way to pass information to loopy.
-// Information is passed as specific struct types called control frames.
-// A control frame not only represents data, messages or headers to be sent out
-// but can also be used to instruct loopy to update its internal state.
-// It shouldn't be confused with an HTTP2 frame, although some of the control frames
-// like dataFrame and headerFrame do go out on wire as HTTP2 frames.
+//
+// Information is passed as specific struct types called control frames. A
+// control frame not only represents data, messages or headers to be sent out
+// but can also be used to instruct loopy to update its internal state. It
+// shouldn't be confused with an HTTP2 frame, although some of the control
+// frames like dataFrame and headerFrame do go out on wire as HTTP2 frames.
type controlBuffer struct {
- ch chan struct{}
- done <-chan struct{}
+ wakeupCh chan struct{} // Unblocks readers waiting for something to read.
+ done <-chan struct{} // Closed when the transport is done.
+
+ // Mutex guards all the fields below, except trfChan which can be read
+ // atomically without holding mu.
mu sync.Mutex
- consumerWaiting bool
- list *itemList
- err error
+ consumerWaiting bool // True when readers are blocked waiting for new data.
+ closed bool // True when the controlbuf is finished.
+ list *itemList // List of queued control frames.
// transportResponseFrames counts the number of queued items that represent
// the response of an action initiated by the peer. trfChan is created
@@ -308,47 +313,59 @@ type controlBuffer struct {
// closed and nilled when transportResponseFrames drops below the
// threshold. Both fields are protected by mu.
transportResponseFrames int
- trfChan atomic.Value // chan struct{}
+ trfChan atomic.Pointer[chan struct{}]
}
func newControlBuffer(done <-chan struct{}) *controlBuffer {
return &controlBuffer{
- ch: make(chan struct{}, 1),
- list: &itemList{},
- done: done,
+ wakeupCh: make(chan struct{}, 1),
+ list: &itemList{},
+ done: done,
}
}
-// throttle blocks if there are too many incomingSettings/cleanupStreams in the
-// controlbuf.
+// throttle blocks if there are too many frames in the control buf that
+// represent the response of an action initiated by the peer, like
+// incomingSettings cleanupStreams etc.
func (c *controlBuffer) throttle() {
- ch, _ := c.trfChan.Load().(chan struct{})
- if ch != nil {
+ if ch := c.trfChan.Load(); ch != nil {
select {
- case <-ch:
+ case <-(*ch):
case <-c.done:
}
}
}
+// put adds an item to the controlbuf.
func (c *controlBuffer) put(it cbItem) error {
_, err := c.executeAndPut(nil, it)
return err
}
+// executeAndPut runs f, and if the return value is true, adds the given item to
+// the controlbuf. The item could be nil, in which case, this method simply
+// executes f and does not add the item to the controlbuf.
+//
+// The first return value indicates whether the item was successfully added to
+// the control buffer. A non-nil error, specifically ErrConnClosing, is returned
+// if the control buffer is already closed.
func (c *controlBuffer) executeAndPut(f func() bool, it cbItem) (bool, error) {
- var wakeUp bool
c.mu.Lock()
- if c.err != nil {
- c.mu.Unlock()
- return false, c.err
+ defer c.mu.Unlock()
+
+ if c.closed {
+ return false, ErrConnClosing
}
if f != nil {
if !f() { // f wasn't successful
- c.mu.Unlock()
return false, nil
}
}
+ if it == nil {
+ return true, nil
+ }
+
+ var wakeUp bool
if c.consumerWaiting {
wakeUp = true
c.consumerWaiting = false
@@ -359,98 +376,102 @@ func (c *controlBuffer) executeAndPut(f func() bool, it cbItem) (bool, error) {
if c.transportResponseFrames == maxQueuedTransportResponseFrames {
// We are adding the frame that puts us over the threshold; create
// a throttling channel.
- c.trfChan.Store(make(chan struct{}))
+ ch := make(chan struct{})
+ c.trfChan.Store(&ch)
}
}
- c.mu.Unlock()
if wakeUp {
select {
- case c.ch <- struct{}{}:
+ case c.wakeupCh <- struct{}{}:
default:
}
}
return true, nil
}
-// Note argument f should never be nil.
-func (c *controlBuffer) execute(f func(it any) bool, it any) (bool, error) {
- c.mu.Lock()
- if c.err != nil {
- c.mu.Unlock()
- return false, c.err
- }
- if !f(it) { // f wasn't successful
- c.mu.Unlock()
- return false, nil
- }
- c.mu.Unlock()
- return true, nil
-}
-
+// get returns the next control frame from the control buffer. If block is true
+// **and** there are no control frames in the control buffer, the call blocks
+// until one of the conditions is met: there is a frame to return or the
+// transport is closed.
func (c *controlBuffer) get(block bool) (any, error) {
for {
c.mu.Lock()
- if c.err != nil {
+ frame, err := c.getOnceLocked()
+ if frame != nil || err != nil || !block {
+ // If we read a frame or an error, we can return to the caller. The
+ // call to getOnceLocked() returns a nil frame and a nil error if
+ // there is nothing to read, and in that case, if the caller asked
+ // us not to block, we can return now as well.
c.mu.Unlock()
- return nil, c.err
- }
- if !c.list.isEmpty() {
- h := c.list.dequeue().(cbItem)
- if h.isTransportResponseFrame() {
- if c.transportResponseFrames == maxQueuedTransportResponseFrames {
- // We are removing the frame that put us over the
- // threshold; close and clear the throttling channel.
- ch := c.trfChan.Load().(chan struct{})
- close(ch)
- c.trfChan.Store((chan struct{})(nil))
- }
- c.transportResponseFrames--
- }
- c.mu.Unlock()
- return h, nil
- }
- if !block {
- c.mu.Unlock()
- return nil, nil
+ return frame, err
}
c.consumerWaiting = true
c.mu.Unlock()
+
+ // Release the lock above and wait to be woken up.
select {
- case <-c.ch:
+ case <-c.wakeupCh:
case <-c.done:
return nil, errors.New("transport closed by client")
}
}
}
+// Callers must not use this method, but should instead use get().
+//
+// Caller must hold c.mu.
+func (c *controlBuffer) getOnceLocked() (any, error) {
+ if c.closed {
+ return false, ErrConnClosing
+ }
+ if c.list.isEmpty() {
+ return nil, nil
+ }
+ h := c.list.dequeue().(cbItem)
+ if h.isTransportResponseFrame() {
+ if c.transportResponseFrames == maxQueuedTransportResponseFrames {
+ // We are removing the frame that put us over the
+ // threshold; close and clear the throttling channel.
+ ch := c.trfChan.Swap(nil)
+ close(*ch)
+ }
+ c.transportResponseFrames--
+ }
+ return h, nil
+}
+
+// finish closes the control buffer, cleaning up any streams that have queued
+// header frames. Once this method returns, no more frames can be added to the
+// control buffer, and attempts to do so will return ErrConnClosing.
func (c *controlBuffer) finish() {
c.mu.Lock()
- if c.err != nil {
- c.mu.Unlock()
+ defer c.mu.Unlock()
+
+ if c.closed {
return
}
- c.err = ErrConnClosing
+ c.closed = true
// There may be headers for streams in the control buffer.
// These streams need to be cleaned out since the transport
// is still not aware of these yet.
for head := c.list.dequeueAll(); head != nil; head = head.next {
- hdr, ok := head.it.(*headerFrame)
- if !ok {
- continue
- }
- if hdr.onOrphaned != nil { // It will be nil on the server-side.
- hdr.onOrphaned(ErrConnClosing)
+ switch v := head.it.(type) {
+ case *headerFrame:
+ if v.onOrphaned != nil { // It will be nil on the server-side.
+ v.onOrphaned(ErrConnClosing)
+ }
+ case *dataFrame:
+ _ = v.reader.Close()
}
}
+
// In case throttle() is currently in flight, it needs to be unblocked.
// Otherwise, the transport may not close, since the transport is closed by
// the reader encountering the connection error.
- ch, _ := c.trfChan.Load().(chan struct{})
+ ch := c.trfChan.Swap(nil)
if ch != nil {
- close(ch)
+ close(*ch)
}
- c.trfChan.Store((chan struct{})(nil))
- c.mu.Unlock()
}
type side int
@@ -466,7 +487,7 @@ const (
// stream maintains a queue of data frames; as loopy receives data frames
// it gets added to the queue of the relevant stream.
// Loopy goes over this list of active streams by processing one node every iteration,
-// thereby closely resemebling to a round-robin scheduling over all streams. While
+// thereby closely resembling a round-robin scheduling over all streams. While
// processing a stream, loopy writes out data bytes from this stream capped by the min
// of http2MaxFrameLen, connection-level flow control and stream-level flow control.
type loopyWriter struct {
@@ -490,12 +511,13 @@ type loopyWriter struct {
draining bool
conn net.Conn
logger *grpclog.PrefixLogger
+ bufferPool mem.BufferPool
// Side-specific handlers
ssGoAwayHandler func(*goAway) (bool, error)
}
-func newLoopyWriter(s side, fr *framer, cbuf *controlBuffer, bdpEst *bdpEstimator, conn net.Conn, logger *grpclog.PrefixLogger, goAwayHandler func(*goAway) (bool, error)) *loopyWriter {
+func newLoopyWriter(s side, fr *framer, cbuf *controlBuffer, bdpEst *bdpEstimator, conn net.Conn, logger *grpclog.PrefixLogger, goAwayHandler func(*goAway) (bool, error), bufferPool mem.BufferPool) *loopyWriter {
var buf bytes.Buffer
l := &loopyWriter{
side: s,
@@ -511,6 +533,7 @@ func newLoopyWriter(s side, fr *framer, cbuf *controlBuffer, bdpEst *bdpEstimato
conn: conn,
logger: logger,
ssGoAwayHandler: goAwayHandler,
+ bufferPool: bufferPool,
}
return l
}
@@ -768,6 +791,11 @@ func (l *loopyWriter) cleanupStreamHandler(c *cleanupStream) error {
// not be established yet.
delete(l.estdStreams, c.streamID)
str.deleteSelf()
+ for head := str.itl.dequeueAll(); head != nil; head = head.next {
+ if df, ok := head.it.(*dataFrame); ok {
+ _ = df.reader.Close()
+ }
+ }
}
if c.rst { // If RST_STREAM needs to be sent.
if err := l.framer.fr.WriteRSTStream(c.streamID, c.rstCode); err != nil {
@@ -903,16 +931,18 @@ func (l *loopyWriter) processData() (bool, error) {
dataItem := str.itl.peek().(*dataFrame) // Peek at the first data item this stream.
// A data item is represented by a dataFrame, since it later translates into
// multiple HTTP2 data frames.
- // Every dataFrame has two buffers; h that keeps grpc-message header and d that is actual data.
- // As an optimization to keep wire traffic low, data from d is copied to h to make as big as the
- // maximum possible HTTP2 frame size.
+ // Every dataFrame has two buffers; h that keeps grpc-message header and data
+ // that is the actual message. As an optimization to keep wire traffic low, data
+ // from data is copied to h to make as big as the maximum possible HTTP2 frame
+ // size.
- if len(dataItem.h) == 0 && len(dataItem.d) == 0 { // Empty data frame
+ if len(dataItem.h) == 0 && dataItem.reader.Remaining() == 0 { // Empty data frame
// Client sends out empty data frame with endStream = true
if err := l.framer.fr.WriteData(dataItem.streamID, dataItem.endStream, nil); err != nil {
return false, err
}
str.itl.dequeue() // remove the empty data item from stream
+ _ = dataItem.reader.Close()
if str.itl.isEmpty() {
str.state = empty
} else if trailer, ok := str.itl.peek().(*headerFrame); ok { // the next item is trailers.
@@ -927,9 +957,7 @@ func (l *loopyWriter) processData() (bool, error) {
}
return false, nil
}
- var (
- buf []byte
- )
+
// Figure out the maximum size we can send
maxSize := http2MaxFrameLen
if strQuota := int(l.oiws) - str.bytesOutStanding; strQuota <= 0 { // stream-level flow control.
@@ -943,43 +971,50 @@ func (l *loopyWriter) processData() (bool, error) {
}
// Compute how much of the header and data we can send within quota and max frame length
hSize := min(maxSize, len(dataItem.h))
- dSize := min(maxSize-hSize, len(dataItem.d))
- if hSize != 0 {
- if dSize == 0 {
- buf = dataItem.h
- } else {
- // We can add some data to grpc message header to distribute bytes more equally across frames.
- // Copy on the stack to avoid generating garbage
- var localBuf [http2MaxFrameLen]byte
- copy(localBuf[:hSize], dataItem.h)
- copy(localBuf[hSize:], dataItem.d[:dSize])
- buf = localBuf[:hSize+dSize]
- }
+ dSize := min(maxSize-hSize, dataItem.reader.Remaining())
+ remainingBytes := len(dataItem.h) + dataItem.reader.Remaining() - hSize - dSize
+ size := hSize + dSize
+
+ var buf *[]byte
+
+ if hSize != 0 && dSize == 0 {
+ buf = &dataItem.h
} else {
- buf = dataItem.d
- }
+ // Note: this is only necessary because the http2.Framer does not support
+ // partially writing a frame, so the sequence must be materialized into a buffer.
+ // TODO: Revisit once https://github.com/golang/go/issues/66655 is addressed.
+ pool := l.bufferPool
+ if pool == nil {
+ // Note that this is only supposed to be nil in tests. Otherwise, stream is
+ // always initialized with a BufferPool.
+ pool = mem.DefaultBufferPool()
+ }
+ buf = pool.Get(size)
+ defer pool.Put(buf)
- size := hSize + dSize
+ copy((*buf)[:hSize], dataItem.h)
+ _, _ = dataItem.reader.Read((*buf)[hSize:])
+ }
// Now that outgoing flow controls are checked we can replenish str's write quota
str.wq.replenish(size)
var endStream bool
// If this is the last data message on this stream and all of it can be written in this iteration.
- if dataItem.endStream && len(dataItem.h)+len(dataItem.d) <= size {
+ if dataItem.endStream && remainingBytes == 0 {
endStream = true
}
if dataItem.onEachWrite != nil {
dataItem.onEachWrite()
}
- if err := l.framer.fr.WriteData(dataItem.streamID, endStream, buf[:size]); err != nil {
+ if err := l.framer.fr.WriteData(dataItem.streamID, endStream, (*buf)[:size]); err != nil {
return false, err
}
str.bytesOutStanding += size
l.sendQuota -= uint32(size)
dataItem.h = dataItem.h[hSize:]
- dataItem.d = dataItem.d[dSize:]
- if len(dataItem.h) == 0 && len(dataItem.d) == 0 { // All the data from that message was written out.
+ if remainingBytes == 0 { // All the data from that message was written out.
+ _ = dataItem.reader.Close()
str.itl.dequeue()
}
if str.itl.isEmpty() {
@@ -998,10 +1033,3 @@ func (l *loopyWriter) processData() (bool, error) {
}
return false, nil
}
-
-func min(a, b int) int {
- if a < b {
- return a
- }
- return b
-}
diff --git a/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go b/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go
index 97198c515889e..dfc0f224ec87c 100644
--- a/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go
+++ b/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go
@@ -92,14 +92,11 @@ func (f *trInFlow) newLimit(n uint32) uint32 {
func (f *trInFlow) onData(n uint32) uint32 {
f.unacked += n
- if f.unacked >= f.limit/4 {
- w := f.unacked
- f.unacked = 0
+ if f.unacked < f.limit/4 {
f.updateEffectiveWindowSize()
- return w
+ return 0
}
- f.updateEffectiveWindowSize()
- return 0
+ return f.reset()
}
func (f *trInFlow) reset() uint32 {
diff --git a/vendor/google.golang.org/grpc/internal/transport/handler_server.go b/vendor/google.golang.org/grpc/internal/transport/handler_server.go
index 4a3ddce29a4e7..d9305a65d88f7 100644
--- a/vendor/google.golang.org/grpc/internal/transport/handler_server.go
+++ b/vendor/google.golang.org/grpc/internal/transport/handler_server.go
@@ -24,7 +24,6 @@
package transport
import (
- "bytes"
"context"
"errors"
"fmt"
@@ -40,6 +39,7 @@ import (
"google.golang.org/grpc/credentials"
"google.golang.org/grpc/internal/grpclog"
"google.golang.org/grpc/internal/grpcutil"
+ "google.golang.org/grpc/mem"
"google.golang.org/grpc/metadata"
"google.golang.org/grpc/peer"
"google.golang.org/grpc/stats"
@@ -50,7 +50,7 @@ import (
// NewServerHandlerTransport returns a ServerTransport handling gRPC from
// inside an http.Handler, or writes an HTTP error to w and returns an error.
// It requires that the http Server supports HTTP/2.
-func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats []stats.Handler) (ServerTransport, error) {
+func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats []stats.Handler, bufferPool mem.BufferPool) (ServerTransport, error) {
if r.Method != http.MethodPost {
w.Header().Set("Allow", http.MethodPost)
msg := fmt.Sprintf("invalid gRPC request method %q", r.Method)
@@ -98,6 +98,7 @@ func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats []s
contentType: contentType,
contentSubtype: contentSubtype,
stats: stats,
+ bufferPool: bufferPool,
}
st.logger = prefixLoggerForServerHandlerTransport(st)
@@ -171,6 +172,8 @@ type serverHandlerTransport struct {
stats []stats.Handler
logger *grpclog.PrefixLogger
+
+ bufferPool mem.BufferPool
}
func (ht *serverHandlerTransport) Close(err error) {
@@ -222,7 +225,7 @@ func (ht *serverHandlerTransport) do(fn func()) error {
}
}
-func (ht *serverHandlerTransport) WriteStatus(s *Stream, st *status.Status) error {
+func (ht *serverHandlerTransport) writeStatus(s *ServerStream, st *status.Status) error {
ht.writeStatusMu.Lock()
defer ht.writeStatusMu.Unlock()
@@ -244,6 +247,7 @@ func (ht *serverHandlerTransport) WriteStatus(s *Stream, st *status.Status) erro
}
s.hdrMu.Lock()
+ defer s.hdrMu.Unlock()
if p := st.Proto(); p != nil && len(p.Details) > 0 {
delete(s.trailer, grpcStatusDetailsBinHeader)
stBytes, err := proto.Marshal(p)
@@ -268,7 +272,6 @@ func (ht *serverHandlerTransport) WriteStatus(s *Stream, st *status.Status) erro
}
}
}
- s.hdrMu.Unlock()
})
if err == nil { // transport has not been closed
@@ -286,14 +289,14 @@ func (ht *serverHandlerTransport) WriteStatus(s *Stream, st *status.Status) erro
// writePendingHeaders sets common and custom headers on the first
// write call (Write, WriteHeader, or WriteStatus)
-func (ht *serverHandlerTransport) writePendingHeaders(s *Stream) {
+func (ht *serverHandlerTransport) writePendingHeaders(s *ServerStream) {
ht.writeCommonHeaders(s)
ht.writeCustomHeaders(s)
}
// writeCommonHeaders sets common headers on the first write
// call (Write, WriteHeader, or WriteStatus).
-func (ht *serverHandlerTransport) writeCommonHeaders(s *Stream) {
+func (ht *serverHandlerTransport) writeCommonHeaders(s *ServerStream) {
h := ht.rw.Header()
h["Date"] = nil // suppress Date to make tests happy; TODO: restore
h.Set("Content-Type", ht.contentType)
@@ -314,7 +317,7 @@ func (ht *serverHandlerTransport) writeCommonHeaders(s *Stream) {
// writeCustomHeaders sets custom headers set on the stream via SetHeader
// on the first write call (Write, WriteHeader, or WriteStatus)
-func (ht *serverHandlerTransport) writeCustomHeaders(s *Stream) {
+func (ht *serverHandlerTransport) writeCustomHeaders(s *ServerStream) {
h := ht.rw.Header()
s.hdrMu.Lock()
@@ -330,19 +333,31 @@ func (ht *serverHandlerTransport) writeCustomHeaders(s *Stream) {
s.hdrMu.Unlock()
}
-func (ht *serverHandlerTransport) Write(s *Stream, hdr []byte, data []byte, opts *Options) error {
+func (ht *serverHandlerTransport) write(s *ServerStream, hdr []byte, data mem.BufferSlice, _ *WriteOptions) error {
+ // Always take a reference because otherwise there is no guarantee the data will
+ // be available after this function returns. This is what callers to Write
+ // expect.
+ data.Ref()
headersWritten := s.updateHeaderSent()
- return ht.do(func() {
+ err := ht.do(func() {
+ defer data.Free()
if !headersWritten {
ht.writePendingHeaders(s)
}
ht.rw.Write(hdr)
- ht.rw.Write(data)
+ for _, b := range data {
+ _, _ = ht.rw.Write(b.ReadOnlyData())
+ }
ht.rw.(http.Flusher).Flush()
})
+ if err != nil {
+ data.Free()
+ return err
+ }
+ return nil
}
-func (ht *serverHandlerTransport) WriteHeader(s *Stream, md metadata.MD) error {
+func (ht *serverHandlerTransport) writeHeader(s *ServerStream, md metadata.MD) error {
if err := s.SetHeader(md); err != nil {
return err
}
@@ -370,7 +385,7 @@ func (ht *serverHandlerTransport) WriteHeader(s *Stream, md metadata.MD) error {
return err
}
-func (ht *serverHandlerTransport) HandleStreams(ctx context.Context, startStream func(*Stream)) {
+func (ht *serverHandlerTransport) HandleStreams(ctx context.Context, startStream func(*ServerStream)) {
// With this transport type there will be exactly 1 stream: this HTTP request.
var cancel context.CancelFunc
if ht.timeoutSet {
@@ -393,20 +408,22 @@ func (ht *serverHandlerTransport) HandleStreams(ctx context.Context, startStream
ctx = metadata.NewIncomingContext(ctx, ht.headerMD)
req := ht.req
- s := &Stream{
- id: 0, // irrelevant
- ctx: ctx,
- requestRead: func(int) {},
+ s := &ServerStream{
+ Stream: &Stream{
+ id: 0, // irrelevant
+ ctx: ctx,
+ requestRead: func(int) {},
+ buf: newRecvBuffer(),
+ method: req.URL.Path,
+ recvCompress: req.Header.Get("grpc-encoding"),
+ contentSubtype: ht.contentSubtype,
+ },
cancel: cancel,
- buf: newRecvBuffer(),
st: ht,
- method: req.URL.Path,
- recvCompress: req.Header.Get("grpc-encoding"),
- contentSubtype: ht.contentSubtype,
headerWireLength: 0, // won't have access to header wire length until golang/go#18997.
}
s.trReader = &transportReader{
- reader: &recvBufferReader{ctx: s.ctx, ctxDone: s.ctx.Done(), recv: s.buf, freeBuffer: func(*bytes.Buffer) {}},
+ reader: &recvBufferReader{ctx: s.ctx, ctxDone: s.ctx.Done(), recv: s.buf},
windowHandler: func(int) {},
}
@@ -415,21 +432,19 @@ func (ht *serverHandlerTransport) HandleStreams(ctx context.Context, startStream
go func() {
defer close(readerDone)
- // TODO: minimize garbage, optimize recvBuffer code/ownership
- const readSize = 8196
- for buf := make([]byte, readSize); ; {
- n, err := req.Body.Read(buf)
+ for {
+ buf := ht.bufferPool.Get(http2MaxFrameLen)
+ n, err := req.Body.Read(*buf)
if n > 0 {
- s.buf.put(recvMsg{buffer: bytes.NewBuffer(buf[:n:n])})
- buf = buf[n:]
+ *buf = (*buf)[:n]
+ s.buf.put(recvMsg{buffer: mem.NewBuffer(buf, ht.bufferPool)})
+ } else {
+ ht.bufferPool.Put(buf)
}
if err != nil {
s.buf.put(recvMsg{err: mapRecvMsgError(err)})
return
}
- if len(buf) == 0 {
- buf = make([]byte, readSize)
- }
}
}()
@@ -458,11 +473,9 @@ func (ht *serverHandlerTransport) runStream() {
}
}
-func (ht *serverHandlerTransport) IncrMsgSent() {}
-
-func (ht *serverHandlerTransport) IncrMsgRecv() {}
+func (ht *serverHandlerTransport) incrMsgRecv() {}
-func (ht *serverHandlerTransport) Drain(debugData string) {
+func (ht *serverHandlerTransport) Drain(string) {
panic("Drain() is not implemented")
}
diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_client.go b/vendor/google.golang.org/grpc/internal/transport/http2_client.go
index 3c63c706986da..f323ab7f45a60 100644
--- a/vendor/google.golang.org/grpc/internal/transport/http2_client.go
+++ b/vendor/google.golang.org/grpc/internal/transport/http2_client.go
@@ -47,6 +47,7 @@ import (
isyscall "google.golang.org/grpc/internal/syscall"
"google.golang.org/grpc/internal/transport/networktype"
"google.golang.org/grpc/keepalive"
+ "google.golang.org/grpc/mem"
"google.golang.org/grpc/metadata"
"google.golang.org/grpc/peer"
"google.golang.org/grpc/resolver"
@@ -59,6 +60,8 @@ import (
// atomically.
var clientConnectionCounter uint64
+var goAwayLoopyWriterTimeout = 5 * time.Second
+
var metadataFromOutgoingContextRaw = internal.FromOutgoingContextRaw.(func(context.Context) (metadata.MD, [][]string, bool))
// http2Client implements the ClientTransport interface with HTTP2.
@@ -83,9 +86,9 @@ type http2Client struct {
writerDone chan struct{} // sync point to enable testing.
// goAway is closed to notify the upper layer (i.e., addrConn.transportMonitor)
// that the server sent GoAway on this transport.
- goAway chan struct{}
-
- framer *framer
+ goAway chan struct{}
+ keepaliveDone chan struct{} // Closed when the keepalive goroutine exits.
+ framer *framer
// controlBuf delivers all the control related tasks (e.g., window
// updates, reset streams, and various settings) to the controller.
// Do not access controlBuf with mu held.
@@ -120,7 +123,7 @@ type http2Client struct {
mu sync.Mutex // guard the following variables
nextID uint32
state transportState
- activeStreams map[uint32]*Stream
+ activeStreams map[uint32]*ClientStream
// prevGoAway ID records the Last-Stream-ID in the previous GOAway frame.
prevGoAwayID uint32
// goAwayReason records the http2.ErrCode and debug data received with the
@@ -144,7 +147,7 @@ type http2Client struct {
onClose func(GoAwayReason)
- bufferPool *bufferPool
+ bufferPool mem.BufferPool
connectionID uint64
logger *grpclog.PrefixLogger
@@ -196,10 +199,10 @@ func isTemporary(err error) bool {
return true
}
-// newHTTP2Client constructs a connected ClientTransport to addr based on HTTP2
+// NewHTTP2Client constructs a connected ClientTransport to addr based on HTTP2
// and starts to receive messages on it. Non-nil error returns if construction
// fails.
-func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onClose func(GoAwayReason)) (_ *http2Client, err error) {
+func NewHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onClose func(GoAwayReason)) (_ ClientTransport, err error) {
scheme := "http"
ctx, cancel := context.WithCancel(ctx)
defer func() {
@@ -229,7 +232,7 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts
}
}(conn)
- // The following defer and goroutine monitor the connectCtx for cancelation
+ // The following defer and goroutine monitor the connectCtx for cancellation
// and deadline. On context expiration, the connection is hard closed and
// this function will naturally fail as a result. Otherwise, the defer
// waits for the goroutine to exit to prevent the context from being
@@ -332,10 +335,11 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts
readerDone: make(chan struct{}),
writerDone: make(chan struct{}),
goAway: make(chan struct{}),
+ keepaliveDone: make(chan struct{}),
framer: newFramer(conn, writeBufSize, readBufSize, opts.SharedWriteBuffer, maxHeaderListSize),
fc: &trInFlow{limit: uint32(icwz)},
scheme: scheme,
- activeStreams: make(map[uint32]*Stream),
+ activeStreams: make(map[uint32]*ClientStream),
isSecure: isSecure,
perRPCCreds: perRPCCreds,
kp: kp,
@@ -346,7 +350,7 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts
streamQuota: defaultMaxStreamsClient,
streamsQuotaAvailable: make(chan struct{}, 1),
keepaliveEnabled: keepaliveEnabled,
- bufferPool: newBufferPool(),
+ bufferPool: opts.BufferPool,
onClose: onClose,
}
var czSecurity credentials.ChannelzSecurityValue
@@ -463,7 +467,7 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts
return nil, err
}
go func() {
- t.loopy = newLoopyWriter(clientSide, t.framer, t.controlBuf, t.bdpEst, t.conn, t.logger, t.outgoingGoAwayHandler)
+ t.loopy = newLoopyWriter(clientSide, t.framer, t.controlBuf, t.bdpEst, t.conn, t.logger, t.outgoingGoAwayHandler, t.bufferPool)
if err := t.loopy.run(); !isIOError(err) {
// Immediately close the connection, as the loopy writer returns
// when there are no more active streams and we were draining (the
@@ -476,17 +480,19 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts
return t, nil
}
-func (t *http2Client) newStream(ctx context.Context, callHdr *CallHdr) *Stream {
+func (t *http2Client) newStream(ctx context.Context, callHdr *CallHdr) *ClientStream {
// TODO(zhaoq): Handle uint32 overflow of Stream.id.
- s := &Stream{
- ct: t,
- done: make(chan struct{}),
- method: callHdr.Method,
- sendCompress: callHdr.SendCompress,
- buf: newRecvBuffer(),
- headerChan: make(chan struct{}),
- contentSubtype: callHdr.ContentSubtype,
- doneFunc: callHdr.DoneFunc,
+ s := &ClientStream{
+ Stream: &Stream{
+ method: callHdr.Method,
+ sendCompress: callHdr.SendCompress,
+ buf: newRecvBuffer(),
+ contentSubtype: callHdr.ContentSubtype,
+ },
+ ct: t,
+ done: make(chan struct{}),
+ headerChan: make(chan struct{}),
+ doneFunc: callHdr.DoneFunc,
}
s.wq = newWriteQuota(defaultWriteQuota, s.done)
s.requestRead = func(n int) {
@@ -502,9 +508,8 @@ func (t *http2Client) newStream(ctx context.Context, callHdr *CallHdr) *Stream {
ctxDone: s.ctx.Done(),
recv: s.buf,
closeStream: func(err error) {
- t.CloseStream(s, err)
+ s.Close(err)
},
- freeBuffer: t.bufferPool.put,
},
windowHandler: func(n int) {
t.updateWindow(s, uint32(n))
@@ -525,8 +530,9 @@ func (t *http2Client) getPeer() *peer.Peer {
// to be the last frame loopy writes to the transport.
func (t *http2Client) outgoingGoAwayHandler(g *goAway) (bool, error) {
t.mu.Lock()
- defer t.mu.Unlock()
- if err := t.framer.fr.WriteGoAway(t.nextID-2, http2.ErrCodeNo, g.debugData); err != nil {
+ maxStreamID := t.nextID - 2
+ t.mu.Unlock()
+ if err := t.framer.fr.WriteGoAway(maxStreamID, http2.ErrCodeNo, g.debugData); err != nil {
return false, err
}
return false, g.closeConn
@@ -593,12 +599,6 @@ func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr)
for k, v := range callAuthData {
headerFields = append(headerFields, hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)})
}
- if b := stats.OutgoingTags(ctx); b != nil {
- headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-tags-bin", Value: encodeBinHeader(b)})
- }
- if b := stats.OutgoingTrace(ctx); b != nil {
- headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-trace-bin", Value: encodeBinHeader(b)})
- }
if md, added, ok := metadataFromOutgoingContextRaw(ctx); ok {
var k string
@@ -734,7 +734,7 @@ func (e NewStreamError) Error() string {
// NewStream creates a stream and registers it into the transport as "active"
// streams. All non-nil errors returned will be *NewStreamError.
-func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, error) {
+func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*ClientStream, error) {
ctx = peer.NewContext(ctx, t.getPeer())
// ServerName field of the resolver returned address takes precedence over
@@ -759,7 +759,7 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream,
return
}
// The stream was unprocessed by the server.
- atomic.StoreUint32(&s.unprocessed, 1)
+ s.unprocessed.Store(true)
s.write(recvMsg{err: err})
close(s.done)
// If headerChan isn't closed, then close it.
@@ -770,7 +770,7 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream,
hdr := &headerFrame{
hf: headerFields,
endStream: false,
- initStream: func(id uint32) error {
+ initStream: func(uint32) error {
t.mu.Lock()
// TODO: handle transport closure in loopy instead and remove this
// initStream is never called when transport is draining.
@@ -904,21 +904,7 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream,
return s, nil
}
-// CloseStream clears the footprint of a stream when the stream is not needed any more.
-// This must not be executed in reader's goroutine.
-func (t *http2Client) CloseStream(s *Stream, err error) {
- var (
- rst bool
- rstCode http2.ErrCode
- )
- if err != nil {
- rst = true
- rstCode = http2.ErrCodeCancel
- }
- t.closeStream(s, err, rst, rstCode, status.Convert(err), nil, false)
-}
-
-func (t *http2Client) closeStream(s *Stream, err error, rst bool, rstCode http2.ErrCode, st *status.Status, mdata map[string][]string, eosReceived bool) {
+func (t *http2Client) closeStream(s *ClientStream, err error, rst bool, rstCode http2.ErrCode, st *status.Status, mdata map[string][]string, eosReceived bool) {
// Set stream status to done.
if s.swapState(streamDone) == streamDone {
// If it was already done, return. If multiple closeStream calls
@@ -983,6 +969,7 @@ func (t *http2Client) closeStream(s *Stream, err error, rst bool, rstCode http2.
// only once on a transport. Once it is called, the transport should not be
// accessed anymore.
func (t *http2Client) Close(err error) {
+ t.conn.SetWriteDeadline(time.Now().Add(time.Second * 10))
t.mu.Lock()
// Make sure we only close once.
if t.state == closing {
@@ -1005,18 +992,33 @@ func (t *http2Client) Close(err error) {
// should unblock it so that the goroutine eventually exits.
t.kpDormancyCond.Signal()
}
+ // Append info about previous goaways if there were any, since this may be important
+ // for understanding the root cause for this connection to be closed.
+ goAwayDebugMessage := t.goAwayDebugMessage
t.mu.Unlock()
+
// Per HTTP/2 spec, a GOAWAY frame must be sent before closing the
- // connection. See https://httpwg.org/specs/rfc7540.html#GOAWAY.
+ // connection. See https://httpwg.org/specs/rfc7540.html#GOAWAY. It
+ // also waits for loopyWriter to be closed with a timer to avoid the
+ // long blocking in case the connection is blackholed, i.e. TCP is
+ // just stuck.
t.controlBuf.put(&goAway{code: http2.ErrCodeNo, debugData: []byte("client transport shutdown"), closeConn: err})
- <-t.writerDone
+ timer := time.NewTimer(goAwayLoopyWriterTimeout)
+ defer timer.Stop()
+ select {
+ case <-t.writerDone: // success
+ case <-timer.C:
+ t.logger.Infof("Failed to write a GOAWAY frame as part of connection close after %s. Giving up and closing the transport.", goAwayLoopyWriterTimeout)
+ }
t.cancel()
t.conn.Close()
+ // Waits for the reader and keepalive goroutines to exit before returning to
+ // ensure all resources are cleaned up before Close can return.
+ <-t.readerDone
+ if t.keepaliveEnabled {
+ <-t.keepaliveDone
+ }
channelz.RemoveEntry(t.channelz.ID)
- // Append info about previous goaways if there were any, since this may be important
- // for understanding the root cause for this connection to be closed.
- _, goAwayDebugMessage := t.GetGoAwayReason()
-
var st *status.Status
if len(goAwayDebugMessage) > 0 {
st = status.Newf(codes.Unavailable, "closing transport due to: %v, received prior goaway: %v", err, goAwayDebugMessage)
@@ -1065,30 +1067,40 @@ func (t *http2Client) GracefulClose() {
// Write formats the data into HTTP2 data frame(s) and sends it out. The caller
// should proceed only if Write returns nil.
-func (t *http2Client) Write(s *Stream, hdr []byte, data []byte, opts *Options) error {
+func (t *http2Client) write(s *ClientStream, hdr []byte, data mem.BufferSlice, opts *WriteOptions) error {
+ reader := data.Reader()
+
if opts.Last {
// If it's the last message, update stream state.
if !s.compareAndSwapState(streamActive, streamWriteDone) {
+ _ = reader.Close()
return errStreamDone
}
} else if s.getState() != streamActive {
+ _ = reader.Close()
return errStreamDone
}
df := &dataFrame{
streamID: s.id,
endStream: opts.Last,
h: hdr,
- d: data,
+ reader: reader,
}
- if hdr != nil || data != nil { // If it's not an empty data frame, check quota.
- if err := s.wq.get(int32(len(hdr) + len(data))); err != nil {
+ if hdr != nil || df.reader.Remaining() != 0 { // If it's not an empty data frame, check quota.
+ if err := s.wq.get(int32(len(hdr) + df.reader.Remaining())); err != nil {
+ _ = reader.Close()
return err
}
}
- return t.controlBuf.put(df)
+ if err := t.controlBuf.put(df); err != nil {
+ _ = reader.Close()
+ return err
+ }
+ t.incrMsgSent()
+ return nil
}
-func (t *http2Client) getStream(f http2.Frame) *Stream {
+func (t *http2Client) getStream(f http2.Frame) *ClientStream {
t.mu.Lock()
s := t.activeStreams[f.Header().StreamID]
t.mu.Unlock()
@@ -1098,7 +1110,7 @@ func (t *http2Client) getStream(f http2.Frame) *Stream {
// adjustWindow sends out extra window update over the initial window size
// of stream if the application is requesting data larger in size than
// the window.
-func (t *http2Client) adjustWindow(s *Stream, n uint32) {
+func (t *http2Client) adjustWindow(s *ClientStream, n uint32) {
if w := s.fc.maybeAdjust(n); w > 0 {
t.controlBuf.put(&outgoingWindowUpdate{streamID: s.id, increment: w})
}
@@ -1107,7 +1119,7 @@ func (t *http2Client) adjustWindow(s *Stream, n uint32) {
// updateWindow adjusts the inbound quota for the stream.
// Window updates will be sent out when the cumulative quota
// exceeds the corresponding threshold.
-func (t *http2Client) updateWindow(s *Stream, n uint32) {
+func (t *http2Client) updateWindow(s *ClientStream, n uint32) {
if w := s.fc.onRead(n); w > 0 {
t.controlBuf.put(&outgoingWindowUpdate{streamID: s.id, increment: w})
}
@@ -1190,10 +1202,13 @@ func (t *http2Client) handleData(f *http2.DataFrame) {
// guarantee f.Data() is consumed before the arrival of next frame.
// Can this copy be eliminated?
if len(f.Data()) > 0 {
- buffer := t.bufferPool.get()
- buffer.Reset()
- buffer.Write(f.Data())
- s.write(recvMsg{buffer: buffer})
+ pool := t.bufferPool
+ if pool == nil {
+ // Note that this is only supposed to be nil in tests. Otherwise, stream is
+ // always initialized with a BufferPool.
+ pool = mem.DefaultBufferPool()
+ }
+ s.write(recvMsg{buffer: mem.Copy(f.Data(), pool)})
}
}
// The server has closed the stream without sending trailers. Record that
@@ -1210,7 +1225,7 @@ func (t *http2Client) handleRSTStream(f *http2.RSTStreamFrame) {
}
if f.ErrCode == http2.ErrCodeRefusedStream {
// The stream was unprocessed by the server.
- atomic.StoreUint32(&s.unprocessed, 1)
+ s.unprocessed.Store(true)
}
statusCode, ok := http2ErrConvTab[f.ErrCode]
if !ok {
@@ -1222,7 +1237,7 @@ func (t *http2Client) handleRSTStream(f *http2.RSTStreamFrame) {
if statusCode == codes.Canceled {
if d, ok := s.ctx.Deadline(); ok && !d.After(time.Now()) {
// Our deadline was already exceeded, and that was likely the cause
- // of this cancelation. Alter the status code accordingly.
+ // of this cancellation. Alter the status code accordingly.
statusCode = codes.DeadlineExceeded
}
}
@@ -1291,11 +1306,11 @@ func (t *http2Client) handlePing(f *http2.PingFrame) {
t.controlBuf.put(pingAck)
}
-func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) {
+func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) error {
t.mu.Lock()
if t.state == closing {
t.mu.Unlock()
- return
+ return nil
}
if f.ErrCode == http2.ErrCodeEnhanceYourCalm && string(f.DebugData()) == "too_many_pings" {
// When a client receives a GOAWAY with error code ENHANCE_YOUR_CALM and debug
@@ -1307,8 +1322,7 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) {
id := f.LastStreamID
if id > 0 && id%2 == 0 {
t.mu.Unlock()
- t.Close(connectionErrorf(true, nil, "received goaway with non-zero even-numbered numbered stream id: %v", id))
- return
+ return connectionErrorf(true, nil, "received goaway with non-zero even-numbered stream id: %v", id)
}
// A client can receive multiple GoAways from the server (see
// https://github.com/grpc/grpc-go/issues/1387). The idea is that the first
@@ -1325,8 +1339,7 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) {
// If there are multiple GoAways the first one should always have an ID greater than the following ones.
if id > t.prevGoAwayID {
t.mu.Unlock()
- t.Close(connectionErrorf(true, nil, "received goaway with stream id: %v, which exceeds stream id of previous goaway: %v", id, t.prevGoAwayID))
- return
+ return connectionErrorf(true, nil, "received goaway with stream id: %v, which exceeds stream id of previous goaway: %v", id, t.prevGoAwayID)
}
default:
t.setGoAwayReason(f)
@@ -1350,15 +1363,14 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) {
t.prevGoAwayID = id
if len(t.activeStreams) == 0 {
t.mu.Unlock()
- t.Close(connectionErrorf(true, nil, "received goaway and there are no active streams"))
- return
+ return connectionErrorf(true, nil, "received goaway and there are no active streams")
}
- streamsToClose := make([]*Stream, 0)
+ streamsToClose := make([]*ClientStream, 0)
for streamID, stream := range t.activeStreams {
if streamID > id && streamID <= upperLimit {
// The stream was unprocessed by the server.
- atomic.StoreUint32(&stream.unprocessed, 1)
+ stream.unprocessed.Store(true)
streamsToClose = append(streamsToClose, stream)
}
}
@@ -1368,6 +1380,7 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) {
for _, stream := range streamsToClose {
t.closeStream(stream, errStreamDrain, false, http2.ErrCodeNo, statusGoAway, nil, false)
}
+ return nil
}
// setGoAwayReason sets the value of t.goAwayReason based
@@ -1409,7 +1422,7 @@ func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) {
return
}
endStream := frame.StreamEnded()
- atomic.StoreUint32(&s.bytesReceived, 1)
+ s.bytesReceived.Store(true)
initialHeader := atomic.LoadUint32(&s.headerChanClosed) == 0
if !initialHeader && !endStream {
@@ -1603,7 +1616,13 @@ func (t *http2Client) readServerPreface() error {
// network connection. If the server preface is not read successfully, an
// error is pushed to errCh; otherwise errCh is closed with no error.
func (t *http2Client) reader(errCh chan<- error) {
- defer close(t.readerDone)
+ var errClose error
+ defer func() {
+ close(t.readerDone)
+ if errClose != nil {
+ t.Close(errClose)
+ }
+ }()
if err := t.readServerPreface(); err != nil {
errCh <- err
@@ -1642,11 +1661,10 @@ func (t *http2Client) reader(errCh chan<- error) {
t.closeStream(s, status.Error(code, msg), true, http2.ErrCodeProtocol, status.New(code, msg), nil, false)
}
continue
- } else {
- // Transport error.
- t.Close(connectionErrorf(true, err, "error reading from server: %v", err))
- return
}
+ // Transport error.
+ errClose = connectionErrorf(true, err, "error reading from server: %v", err)
+ return
}
switch frame := frame.(type) {
case *http2.MetaHeadersFrame:
@@ -1660,7 +1678,7 @@ func (t *http2Client) reader(errCh chan<- error) {
case *http2.PingFrame:
t.handlePing(frame)
case *http2.GoAwayFrame:
- t.handleGoAway(frame)
+ errClose = t.handleGoAway(frame)
case *http2.WindowUpdateFrame:
t.handleWindowUpdate(frame)
default:
@@ -1671,15 +1689,15 @@ func (t *http2Client) reader(errCh chan<- error) {
}
}
-func minTime(a, b time.Duration) time.Duration {
- if a < b {
- return a
- }
- return b
-}
-
// keepalive running in a separate goroutine makes sure the connection is alive by sending pings.
func (t *http2Client) keepalive() {
+ var err error
+ defer func() {
+ close(t.keepaliveDone)
+ if err != nil {
+ t.Close(err)
+ }
+ }()
p := &ping{data: [8]byte{}}
// True iff a ping has been sent, and no data has been received since then.
outstandingPing := false
@@ -1703,7 +1721,7 @@ func (t *http2Client) keepalive() {
continue
}
if outstandingPing && timeoutLeft <= 0 {
- t.Close(connectionErrorf(true, nil, "keepalive ping failed to receive ACK within timeout"))
+ err = connectionErrorf(true, nil, "keepalive ping failed to receive ACK within timeout")
return
}
t.mu.Lock()
@@ -1745,7 +1763,7 @@ func (t *http2Client) keepalive() {
// timeoutLeft. This will ensure that we wait only for kp.Time
// before sending out the next ping (for cases where the ping is
// acked).
- sleepDuration := minTime(t.kp.Time, timeoutLeft)
+ sleepDuration := min(t.kp.Time, timeoutLeft)
timeoutLeft -= sleepDuration
timer.Reset(sleepDuration)
case <-t.ctx.Done():
@@ -1774,14 +1792,18 @@ func (t *http2Client) socketMetrics() *channelz.EphemeralSocketMetrics {
func (t *http2Client) RemoteAddr() net.Addr { return t.remoteAddr }
-func (t *http2Client) IncrMsgSent() {
- t.channelz.SocketMetrics.MessagesSent.Add(1)
- t.channelz.SocketMetrics.LastMessageSentTimestamp.Store(time.Now().UnixNano())
+func (t *http2Client) incrMsgSent() {
+ if channelz.IsOn() {
+ t.channelz.SocketMetrics.MessagesSent.Add(1)
+ t.channelz.SocketMetrics.LastMessageSentTimestamp.Store(time.Now().UnixNano())
+ }
}
-func (t *http2Client) IncrMsgRecv() {
- t.channelz.SocketMetrics.MessagesReceived.Add(1)
- t.channelz.SocketMetrics.LastMessageReceivedTimestamp.Store(time.Now().UnixNano())
+func (t *http2Client) incrMsgRecv() {
+ if channelz.IsOn() {
+ t.channelz.SocketMetrics.MessagesReceived.Add(1)
+ t.channelz.SocketMetrics.LastMessageReceivedTimestamp.Store(time.Now().UnixNano())
+ }
}
func (t *http2Client) getOutFlowWindow() int64 {
diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_server.go b/vendor/google.golang.org/grpc/internal/transport/http2_server.go
index b7091165b5013..0055fddd7ecf2 100644
--- a/vendor/google.golang.org/grpc/internal/transport/http2_server.go
+++ b/vendor/google.golang.org/grpc/internal/transport/http2_server.go
@@ -25,7 +25,7 @@ import (
"fmt"
"io"
"math"
- "math/rand"
+ rand "math/rand/v2"
"net"
"net/http"
"strconv"
@@ -39,6 +39,7 @@ import (
"google.golang.org/grpc/internal/grpcutil"
"google.golang.org/grpc/internal/pretty"
"google.golang.org/grpc/internal/syscall"
+ "google.golang.org/grpc/mem"
"google.golang.org/protobuf/proto"
"google.golang.org/grpc/codes"
@@ -110,7 +111,7 @@ type http2Server struct {
// already initialized since draining is already underway.
drainEvent *grpcsync.Event
state transportState
- activeStreams map[uint32]*Stream
+ activeStreams map[uint32]*ServerStream
// idle is the time instant when the connection went idle.
// This is either the beginning of the connection or when the number of
// RPCs go down to 0.
@@ -119,7 +120,7 @@ type http2Server struct {
// Fields below are for channelz metric collection.
channelz *channelz.Socket
- bufferPool *bufferPool
+ bufferPool mem.BufferPool
connectionID uint64
@@ -255,13 +256,13 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport,
inTapHandle: config.InTapHandle,
fc: &trInFlow{limit: uint32(icwz)},
state: reachable,
- activeStreams: make(map[uint32]*Stream),
+ activeStreams: make(map[uint32]*ServerStream),
stats: config.StatsHandlers,
kp: kp,
idle: time.Now(),
kep: kep,
initialWindowSize: iwz,
- bufferPool: newBufferPool(),
+ bufferPool: config.BufferPool,
}
var czSecurity credentials.ChannelzSecurityValue
if au, ok := authInfo.(credentials.ChannelzSecurityInfo); ok {
@@ -330,7 +331,7 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport,
t.handleSettings(sf)
go func() {
- t.loopy = newLoopyWriter(serverSide, t.framer, t.controlBuf, t.bdpEst, t.conn, t.logger, t.outgoingGoAwayHandler)
+ t.loopy = newLoopyWriter(serverSide, t.framer, t.controlBuf, t.bdpEst, t.conn, t.logger, t.outgoingGoAwayHandler, t.bufferPool)
err := t.loopy.run()
close(t.loopyWriterDone)
if !isIOError(err) {
@@ -358,7 +359,7 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport,
// operateHeaders takes action on the decoded headers. Returns an error if fatal
// error encountered and transport needs to close, otherwise returns nil.
-func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeadersFrame, handle func(*Stream)) error {
+func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeadersFrame, handle func(*ServerStream)) error {
// Acquire max stream ID lock for entire duration
t.maxStreamMu.Lock()
defer t.maxStreamMu.Unlock()
@@ -384,11 +385,13 @@ func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeade
t.maxStreamID = streamID
buf := newRecvBuffer()
- s := &Stream{
- id: streamID,
+ s := &ServerStream{
+ Stream: &Stream{
+ id: streamID,
+ buf: buf,
+ fc: &inFlow{limit: uint32(t.initialWindowSize)},
+ },
st: t,
- buf: buf,
- fc: &inFlow{limit: uint32(t.initialWindowSize)},
headerWireLength: int(frame.Header().Length),
}
var (
@@ -536,12 +539,6 @@ func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeade
// Attach the received metadata to the context.
if len(mdata) > 0 {
s.ctx = metadata.NewIncomingContext(s.ctx, mdata)
- if statsTags := mdata["grpc-tags-bin"]; len(statsTags) > 0 {
- s.ctx = stats.SetIncomingTags(s.ctx, []byte(statsTags[len(statsTags)-1]))
- }
- if statsTrace := mdata["grpc-trace-bin"]; len(statsTrace) > 0 {
- s.ctx = stats.SetIncomingTrace(s.ctx, []byte(statsTrace[len(statsTrace)-1]))
- }
}
t.mu.Lock()
if t.state != reachable {
@@ -613,10 +610,9 @@ func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeade
s.wq = newWriteQuota(defaultWriteQuota, s.ctxDone)
s.trReader = &transportReader{
reader: &recvBufferReader{
- ctx: s.ctx,
- ctxDone: s.ctxDone,
- recv: s.buf,
- freeBuffer: t.bufferPool.put,
+ ctx: s.ctx,
+ ctxDone: s.ctxDone,
+ recv: s.buf,
},
windowHandler: func(n int) {
t.updateWindow(s, uint32(n))
@@ -634,7 +630,7 @@ func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeade
// HandleStreams receives incoming streams using the given handler. This is
// typically run in a separate goroutine.
// traceCtx attaches trace to ctx and returns the new context.
-func (t *http2Server) HandleStreams(ctx context.Context, handle func(*Stream)) {
+func (t *http2Server) HandleStreams(ctx context.Context, handle func(*ServerStream)) {
defer func() {
close(t.readerDone)
<-t.loopyWriterDone
@@ -698,7 +694,7 @@ func (t *http2Server) HandleStreams(ctx context.Context, handle func(*Stream)) {
}
}
-func (t *http2Server) getStream(f http2.Frame) (*Stream, bool) {
+func (t *http2Server) getStream(f http2.Frame) (*ServerStream, bool) {
t.mu.Lock()
defer t.mu.Unlock()
if t.activeStreams == nil {
@@ -716,7 +712,7 @@ func (t *http2Server) getStream(f http2.Frame) (*Stream, bool) {
// adjustWindow sends out extra window update over the initial window size
// of stream if the application is requesting data larger in size than
// the window.
-func (t *http2Server) adjustWindow(s *Stream, n uint32) {
+func (t *http2Server) adjustWindow(s *ServerStream, n uint32) {
if w := s.fc.maybeAdjust(n); w > 0 {
t.controlBuf.put(&outgoingWindowUpdate{streamID: s.id, increment: w})
}
@@ -726,7 +722,7 @@ func (t *http2Server) adjustWindow(s *Stream, n uint32) {
// updateWindow adjusts the inbound quota for the stream and the transport.
// Window updates will deliver to the controller for sending when
// the cumulative quota exceeds the corresponding threshold.
-func (t *http2Server) updateWindow(s *Stream, n uint32) {
+func (t *http2Server) updateWindow(s *ServerStream, n uint32) {
if w := s.fc.onRead(n); w > 0 {
t.controlBuf.put(&outgoingWindowUpdate{streamID: s.id,
increment: w,
@@ -813,10 +809,13 @@ func (t *http2Server) handleData(f *http2.DataFrame) {
// guarantee f.Data() is consumed before the arrival of next frame.
// Can this copy be eliminated?
if len(f.Data()) > 0 {
- buffer := t.bufferPool.get()
- buffer.Reset()
- buffer.Write(f.Data())
- s.write(recvMsg{buffer: buffer})
+ pool := t.bufferPool
+ if pool == nil {
+ // Note that this is only supposed to be nil in tests. Otherwise, stream is
+ // always initialized with a BufferPool.
+ pool = mem.DefaultBufferPool()
+ }
+ s.write(recvMsg{buffer: mem.Copy(f.Data(), pool)})
}
}
if f.StreamEnded() {
@@ -960,7 +959,7 @@ func (t *http2Server) checkForHeaderListSize(it any) bool {
return true
}
-func (t *http2Server) streamContextErr(s *Stream) error {
+func (t *http2Server) streamContextErr(s *ServerStream) error {
select {
case <-t.done:
return ErrConnClosing
@@ -970,7 +969,7 @@ func (t *http2Server) streamContextErr(s *Stream) error {
}
// WriteHeader sends the header metadata md back to the client.
-func (t *http2Server) WriteHeader(s *Stream, md metadata.MD) error {
+func (t *http2Server) writeHeader(s *ServerStream, md metadata.MD) error {
s.hdrMu.Lock()
defer s.hdrMu.Unlock()
if s.getState() == streamDone {
@@ -1003,7 +1002,7 @@ func (t *http2Server) setResetPingStrikes() {
atomic.StoreUint32(&t.resetPingStrikes, 1)
}
-func (t *http2Server) writeHeaderLocked(s *Stream) error {
+func (t *http2Server) writeHeaderLocked(s *ServerStream) error {
// TODO(mmukhi): Benchmark if the performance gets better if count the metadata and other header fields
// first and create a slice of that exact size.
headerFields := make([]hpack.HeaderField, 0, 2) // at least :status, content-type will be there if none else.
@@ -1043,7 +1042,7 @@ func (t *http2Server) writeHeaderLocked(s *Stream) error {
// There is no further I/O operations being able to perform on this stream.
// TODO(zhaoq): Now it indicates the end of entire stream. Revisit if early
// OK is adopted.
-func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error {
+func (t *http2Server) writeStatus(s *ServerStream, st *status.Status) error {
s.hdrMu.Lock()
defer s.hdrMu.Unlock()
@@ -1089,7 +1088,9 @@ func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error {
onWrite: t.setResetPingStrikes,
}
- success, err := t.controlBuf.execute(t.checkForHeaderListSize, trailingHeader)
+ success, err := t.controlBuf.executeAndPut(func() bool {
+ return t.checkForHeaderListSize(trailingHeader)
+ }, nil)
if !success {
if err != nil {
return err
@@ -1112,27 +1113,38 @@ func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error {
// Write converts the data into HTTP2 data frame and sends it out. Non-nil error
// is returns if it fails (e.g., framing error, transport error).
-func (t *http2Server) Write(s *Stream, hdr []byte, data []byte, opts *Options) error {
+func (t *http2Server) write(s *ServerStream, hdr []byte, data mem.BufferSlice, _ *WriteOptions) error {
+ reader := data.Reader()
+
if !s.isHeaderSent() { // Headers haven't been written yet.
- if err := t.WriteHeader(s, nil); err != nil {
+ if err := t.writeHeader(s, nil); err != nil {
+ _ = reader.Close()
return err
}
} else {
// Writing headers checks for this condition.
if s.getState() == streamDone {
+ _ = reader.Close()
return t.streamContextErr(s)
}
}
+
df := &dataFrame{
streamID: s.id,
h: hdr,
- d: data,
+ reader: reader,
onEachWrite: t.setResetPingStrikes,
}
- if err := s.wq.get(int32(len(hdr) + len(data))); err != nil {
+ if err := s.wq.get(int32(len(hdr) + df.reader.Remaining())); err != nil {
+ _ = reader.Close()
return t.streamContextErr(s)
}
- return t.controlBuf.put(df)
+ if err := t.controlBuf.put(df); err != nil {
+ _ = reader.Close()
+ return err
+ }
+ t.incrMsgSent()
+ return nil
}
// keepalive running in a separate goroutine does the following:
@@ -1223,7 +1235,7 @@ func (t *http2Server) keepalive() {
// timeoutLeft. This will ensure that we wait only for kp.Time
// before sending out the next ping (for cases where the ping is
// acked).
- sleepDuration := minTime(t.kp.Time, kpTimeoutLeft)
+ sleepDuration := min(t.kp.Time, kpTimeoutLeft)
kpTimeoutLeft -= sleepDuration
kpTimer.Reset(sleepDuration)
case <-t.done:
@@ -1261,7 +1273,7 @@ func (t *http2Server) Close(err error) {
}
// deleteStream deletes the stream s from transport's active streams.
-func (t *http2Server) deleteStream(s *Stream, eosReceived bool) {
+func (t *http2Server) deleteStream(s *ServerStream, eosReceived bool) {
t.mu.Lock()
if _, ok := t.activeStreams[s.id]; ok {
@@ -1282,7 +1294,7 @@ func (t *http2Server) deleteStream(s *Stream, eosReceived bool) {
}
// finishStream closes the stream and puts the trailing headerFrame into controlbuf.
-func (t *http2Server) finishStream(s *Stream, rst bool, rstCode http2.ErrCode, hdr *headerFrame, eosReceived bool) {
+func (t *http2Server) finishStream(s *ServerStream, rst bool, rstCode http2.ErrCode, hdr *headerFrame, eosReceived bool) {
// In case stream sending and receiving are invoked in separate
// goroutines (e.g., bi-directional streaming), cancel needs to be
// called to interrupt the potential blocking on other goroutines.
@@ -1306,7 +1318,7 @@ func (t *http2Server) finishStream(s *Stream, rst bool, rstCode http2.ErrCode, h
}
// closeStream clears the footprint of a stream when the stream is not needed any more.
-func (t *http2Server) closeStream(s *Stream, rst bool, rstCode http2.ErrCode, eosReceived bool) {
+func (t *http2Server) closeStream(s *ServerStream, rst bool, rstCode http2.ErrCode, eosReceived bool) {
// In case stream sending and receiving are invoked in separate
// goroutines (e.g., bi-directional streaming), cancel needs to be
// called to interrupt the potential blocking on other goroutines.
@@ -1400,14 +1412,18 @@ func (t *http2Server) socketMetrics() *channelz.EphemeralSocketMetrics {
}
}
-func (t *http2Server) IncrMsgSent() {
- t.channelz.SocketMetrics.MessagesSent.Add(1)
- t.channelz.SocketMetrics.LastMessageSentTimestamp.Add(1)
+func (t *http2Server) incrMsgSent() {
+ if channelz.IsOn() {
+ t.channelz.SocketMetrics.MessagesSent.Add(1)
+ t.channelz.SocketMetrics.LastMessageSentTimestamp.Add(1)
+ }
}
-func (t *http2Server) IncrMsgRecv() {
- t.channelz.SocketMetrics.MessagesReceived.Add(1)
- t.channelz.SocketMetrics.LastMessageReceivedTimestamp.Add(1)
+func (t *http2Server) incrMsgRecv() {
+ if channelz.IsOn() {
+ t.channelz.SocketMetrics.MessagesReceived.Add(1)
+ t.channelz.SocketMetrics.LastMessageReceivedTimestamp.Add(1)
+ }
}
func (t *http2Server) getOutFlowWindow() int64 {
@@ -1440,7 +1456,7 @@ func getJitter(v time.Duration) time.Duration {
}
// Generate a jitter between +/- 10% of the value.
r := int64(v / 10)
- j := rand.Int63n(2*r) - r
+ j := rand.Int64N(2*r) - r
return time.Duration(j)
}
diff --git a/vendor/google.golang.org/grpc/internal/transport/http_util.go b/vendor/google.golang.org/grpc/internal/transport/http_util.go
index 39cef3bd442eb..3613d7b64817d 100644
--- a/vendor/google.golang.org/grpc/internal/transport/http_util.go
+++ b/vendor/google.golang.org/grpc/internal/transport/http_util.go
@@ -317,28 +317,32 @@ func newBufWriter(conn net.Conn, batchSize int, pool *sync.Pool) *bufWriter {
return w
}
-func (w *bufWriter) Write(b []byte) (n int, err error) {
+func (w *bufWriter) Write(b []byte) (int, error) {
if w.err != nil {
return 0, w.err
}
if w.batchSize == 0 { // Buffer has been disabled.
- n, err = w.conn.Write(b)
+ n, err := w.conn.Write(b)
return n, toIOError(err)
}
if w.buf == nil {
b := w.pool.Get().(*[]byte)
w.buf = *b
}
+ written := 0
for len(b) > 0 {
- nn := copy(w.buf[w.offset:], b)
- b = b[nn:]
- w.offset += nn
- n += nn
- if w.offset >= w.batchSize {
- err = w.flushKeepBuffer()
+ copied := copy(w.buf[w.offset:], b)
+ b = b[copied:]
+ written += copied
+ w.offset += copied
+ if w.offset < w.batchSize {
+ continue
+ }
+ if err := w.flushKeepBuffer(); err != nil {
+ return written, err
}
}
- return n, err
+ return written, nil
}
func (w *bufWriter) Flush() error {
@@ -389,7 +393,7 @@ type framer struct {
fr *http2.Framer
}
-var writeBufferPoolMap map[int]*sync.Pool = make(map[int]*sync.Pool)
+var writeBufferPoolMap = make(map[int]*sync.Pool)
var writeBufferMutex sync.Mutex
func newFramer(conn net.Conn, writeBufferSize, readBufferSize int, sharedWriteBuffer bool, maxHeaderListSize uint32) *framer {
diff --git a/vendor/google.golang.org/grpc/internal/transport/proxy.go b/vendor/google.golang.org/grpc/internal/transport/proxy.go
index 24fa1032574cb..54b2244365444 100644
--- a/vendor/google.golang.org/grpc/internal/transport/proxy.go
+++ b/vendor/google.golang.org/grpc/internal/transport/proxy.go
@@ -107,8 +107,14 @@ func doHTTPConnectHandshake(ctx context.Context, conn net.Conn, backendAddr stri
}
return nil, fmt.Errorf("failed to do connect handshake, response: %q", dump)
}
-
- return &bufConn{Conn: conn, r: r}, nil
+ // The buffer could contain extra bytes from the target server, so we can't
+ // discard it. However, in many cases where the server waits for the client
+ // to send the first message (e.g. when TLS is being used), the buffer will
+ // be empty, so we can avoid the overhead of reading through this buffer.
+ if r.Buffered() != 0 {
+ return &bufConn{Conn: conn, r: r}, nil
+ }
+ return conn, nil
}
// proxyDial dials, connecting to a proxy first if necessary. Checks if a proxy
diff --git a/vendor/google.golang.org/grpc/internal/transport/server_stream.go b/vendor/google.golang.org/grpc/internal/transport/server_stream.go
new file mode 100644
index 0000000000000..a22a901514942
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/transport/server_stream.go
@@ -0,0 +1,178 @@
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package transport
+
+import (
+ "context"
+ "errors"
+ "strings"
+ "sync"
+ "sync/atomic"
+
+ "google.golang.org/grpc/mem"
+ "google.golang.org/grpc/metadata"
+ "google.golang.org/grpc/status"
+)
+
+// ServerStream implements streaming functionality for a gRPC server.
+type ServerStream struct {
+ *Stream // Embed for common stream functionality.
+
+ st internalServerTransport
+ ctxDone <-chan struct{} // closed at the end of stream. Cache of ctx.Done() (for performance)
+ cancel context.CancelFunc // invoked at the end of stream to cancel ctx.
+
+ // Holds compressor names passed in grpc-accept-encoding metadata from the
+ // client.
+ clientAdvertisedCompressors string
+ headerWireLength int
+
+ // hdrMu protects outgoing header and trailer metadata.
+ hdrMu sync.Mutex
+ header metadata.MD // the outgoing header metadata. Updated by WriteHeader.
+ headerSent atomic.Bool // atomically set when the headers are sent out.
+}
+
+// Read reads an n byte message from the input stream.
+func (s *ServerStream) Read(n int) (mem.BufferSlice, error) {
+ b, err := s.Stream.read(n)
+ if err == nil {
+ s.st.incrMsgRecv()
+ }
+ return b, err
+}
+
+// SendHeader sends the header metadata for the given stream.
+func (s *ServerStream) SendHeader(md metadata.MD) error {
+ return s.st.writeHeader(s, md)
+}
+
+// Write writes the hdr and data bytes to the output stream.
+func (s *ServerStream) Write(hdr []byte, data mem.BufferSlice, opts *WriteOptions) error {
+ return s.st.write(s, hdr, data, opts)
+}
+
+// WriteStatus sends the status of a stream to the client. WriteStatus is
+// the final call made on a stream and always occurs.
+func (s *ServerStream) WriteStatus(st *status.Status) error {
+ return s.st.writeStatus(s, st)
+}
+
+// isHeaderSent indicates whether headers have been sent.
+func (s *ServerStream) isHeaderSent() bool {
+ return s.headerSent.Load()
+}
+
+// updateHeaderSent updates headerSent and returns true
+// if it was already set.
+func (s *ServerStream) updateHeaderSent() bool {
+ return s.headerSent.Swap(true)
+}
+
+// RecvCompress returns the compression algorithm applied to the inbound
+// message. It is empty string if there is no compression applied.
+func (s *ServerStream) RecvCompress() string {
+ return s.recvCompress
+}
+
+// SendCompress returns the send compressor name.
+func (s *ServerStream) SendCompress() string {
+ return s.sendCompress
+}
+
+// ContentSubtype returns the content-subtype for a request. For example, a
+// content-subtype of "proto" will result in a content-type of
+// "application/grpc+proto". This will always be lowercase. See
+// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for
+// more details.
+func (s *ServerStream) ContentSubtype() string {
+ return s.contentSubtype
+}
+
+// SetSendCompress sets the compression algorithm to the stream.
+func (s *ServerStream) SetSendCompress(name string) error {
+ if s.isHeaderSent() || s.getState() == streamDone {
+ return errors.New("transport: set send compressor called after headers sent or stream done")
+ }
+
+ s.sendCompress = name
+ return nil
+}
+
+// SetContext sets the context of the stream. This will be deleted once the
+// stats handler callouts all move to gRPC layer.
+func (s *ServerStream) SetContext(ctx context.Context) {
+ s.ctx = ctx
+}
+
+// ClientAdvertisedCompressors returns the compressor names advertised by the
+// client via grpc-accept-encoding header.
+func (s *ServerStream) ClientAdvertisedCompressors() []string {
+ values := strings.Split(s.clientAdvertisedCompressors, ",")
+ for i, v := range values {
+ values[i] = strings.TrimSpace(v)
+ }
+ return values
+}
+
+// Header returns the header metadata of the stream. It returns the out header
+// after t.WriteHeader is called. It does not block and must not be called
+// until after WriteHeader.
+func (s *ServerStream) Header() (metadata.MD, error) {
+ // Return the header in stream. It will be the out
+ // header after t.WriteHeader is called.
+ return s.header.Copy(), nil
+}
+
+// HeaderWireLength returns the size of the headers of the stream as received
+// from the wire.
+func (s *ServerStream) HeaderWireLength() int {
+ return s.headerWireLength
+}
+
+// SetHeader sets the header metadata. This can be called multiple times.
+// This should not be called in parallel to other data writes.
+func (s *ServerStream) SetHeader(md metadata.MD) error {
+ if md.Len() == 0 {
+ return nil
+ }
+ if s.isHeaderSent() || s.getState() == streamDone {
+ return ErrIllegalHeaderWrite
+ }
+ s.hdrMu.Lock()
+ s.header = metadata.Join(s.header, md)
+ s.hdrMu.Unlock()
+ return nil
+}
+
+// SetTrailer sets the trailer metadata which will be sent with the RPC status
+// by the server. This can be called multiple times.
+// This should not be called parallel to other data writes.
+func (s *ServerStream) SetTrailer(md metadata.MD) error {
+ if md.Len() == 0 {
+ return nil
+ }
+ if s.getState() == streamDone {
+ return ErrIllegalHeaderWrite
+ }
+ s.hdrMu.Lock()
+ s.trailer = metadata.Join(s.trailer, md)
+ s.hdrMu.Unlock()
+ return nil
+}
diff --git a/vendor/google.golang.org/grpc/internal/transport/transport.go b/vendor/google.golang.org/grpc/internal/transport/transport.go
index 4b39c0ade97c0..2859b87755f07 100644
--- a/vendor/google.golang.org/grpc/internal/transport/transport.go
+++ b/vendor/google.golang.org/grpc/internal/transport/transport.go
@@ -22,13 +22,11 @@
package transport
import (
- "bytes"
"context"
"errors"
"fmt"
"io"
"net"
- "strings"
"sync"
"sync/atomic"
"time"
@@ -37,9 +35,9 @@ import (
"google.golang.org/grpc/credentials"
"google.golang.org/grpc/internal/channelz"
"google.golang.org/grpc/keepalive"
+ "google.golang.org/grpc/mem"
"google.golang.org/grpc/metadata"
"google.golang.org/grpc/peer"
- "google.golang.org/grpc/resolver"
"google.golang.org/grpc/stats"
"google.golang.org/grpc/status"
"google.golang.org/grpc/tap"
@@ -47,32 +45,10 @@ import (
const logLevel = 2
-type bufferPool struct {
- pool sync.Pool
-}
-
-func newBufferPool() *bufferPool {
- return &bufferPool{
- pool: sync.Pool{
- New: func() any {
- return new(bytes.Buffer)
- },
- },
- }
-}
-
-func (p *bufferPool) get() *bytes.Buffer {
- return p.pool.Get().(*bytes.Buffer)
-}
-
-func (p *bufferPool) put(b *bytes.Buffer) {
- p.pool.Put(b)
-}
-
// recvMsg represents the received msg from the transport. All transport
// protocol specific info has been removed.
type recvMsg struct {
- buffer *bytes.Buffer
+ buffer mem.Buffer
// nil: received some data
// io.EOF: stream is completed. data is nil.
// other non-nil error: transport failure. data is nil.
@@ -102,6 +78,9 @@ func newRecvBuffer() *recvBuffer {
func (b *recvBuffer) put(r recvMsg) {
b.mu.Lock()
if b.err != nil {
+ // drop the buffer on the floor. Since b.err is not nil, any subsequent reads
+ // will always return an error, making this buffer inaccessible.
+ r.buffer.Free()
b.mu.Unlock()
// An error had occurred earlier, don't accept more
// data or errors.
@@ -148,45 +127,70 @@ type recvBufferReader struct {
ctx context.Context
ctxDone <-chan struct{} // cache of ctx.Done() (for performance).
recv *recvBuffer
- last *bytes.Buffer // Stores the remaining data in the previous calls.
+ last mem.Buffer // Stores the remaining data in the previous calls.
err error
- freeBuffer func(*bytes.Buffer)
}
-// Read reads the next len(p) bytes from last. If last is drained, it tries to
-// read additional data from recv. It blocks if there no additional data available
-// in recv. If Read returns any non-nil error, it will continue to return that error.
-func (r *recvBufferReader) Read(p []byte) (n int, err error) {
+func (r *recvBufferReader) ReadMessageHeader(header []byte) (n int, err error) {
if r.err != nil {
return 0, r.err
}
if r.last != nil {
- // Read remaining data left in last call.
- copied, _ := r.last.Read(p)
- if r.last.Len() == 0 {
- r.freeBuffer(r.last)
+ n, r.last = mem.ReadUnsafe(header, r.last)
+ return n, nil
+ }
+ if r.closeStream != nil {
+ n, r.err = r.readMessageHeaderClient(header)
+ } else {
+ n, r.err = r.readMessageHeader(header)
+ }
+ return n, r.err
+}
+
+// Read reads the next n bytes from last. If last is drained, it tries to read
+// additional data from recv. It blocks if there no additional data available in
+// recv. If Read returns any non-nil error, it will continue to return that
+// error.
+func (r *recvBufferReader) Read(n int) (buf mem.Buffer, err error) {
+ if r.err != nil {
+ return nil, r.err
+ }
+ if r.last != nil {
+ buf = r.last
+ if r.last.Len() > n {
+ buf, r.last = mem.SplitUnsafe(buf, n)
+ } else {
r.last = nil
}
- return copied, nil
+ return buf, nil
}
if r.closeStream != nil {
- n, r.err = r.readClient(p)
+ buf, r.err = r.readClient(n)
} else {
- n, r.err = r.read(p)
+ buf, r.err = r.read(n)
}
- return n, r.err
+ return buf, r.err
}
-func (r *recvBufferReader) read(p []byte) (n int, err error) {
+func (r *recvBufferReader) readMessageHeader(header []byte) (n int, err error) {
select {
case <-r.ctxDone:
return 0, ContextErr(r.ctx.Err())
case m := <-r.recv.get():
- return r.readAdditional(m, p)
+ return r.readMessageHeaderAdditional(m, header)
}
}
-func (r *recvBufferReader) readClient(p []byte) (n int, err error) {
+func (r *recvBufferReader) read(n int) (buf mem.Buffer, err error) {
+ select {
+ case <-r.ctxDone:
+ return nil, ContextErr(r.ctx.Err())
+ case m := <-r.recv.get():
+ return r.readAdditional(m, n)
+ }
+}
+
+func (r *recvBufferReader) readMessageHeaderClient(header []byte) (n int, err error) {
// If the context is canceled, then closes the stream with nil metadata.
// closeStream writes its error parameter to r.recv as a recvMsg.
// r.readAdditional acts on that message and returns the necessary error.
@@ -207,25 +211,67 @@ func (r *recvBufferReader) readClient(p []byte) (n int, err error) {
// faster.
r.closeStream(ContextErr(r.ctx.Err()))
m := <-r.recv.get()
- return r.readAdditional(m, p)
+ return r.readMessageHeaderAdditional(m, header)
case m := <-r.recv.get():
- return r.readAdditional(m, p)
+ return r.readMessageHeaderAdditional(m, header)
}
}
-func (r *recvBufferReader) readAdditional(m recvMsg, p []byte) (n int, err error) {
+func (r *recvBufferReader) readClient(n int) (buf mem.Buffer, err error) {
+ // If the context is canceled, then closes the stream with nil metadata.
+ // closeStream writes its error parameter to r.recv as a recvMsg.
+ // r.readAdditional acts on that message and returns the necessary error.
+ select {
+ case <-r.ctxDone:
+ // Note that this adds the ctx error to the end of recv buffer, and
+ // reads from the head. This will delay the error until recv buffer is
+ // empty, thus will delay ctx cancellation in Recv().
+ //
+ // It's done this way to fix a race between ctx cancel and trailer. The
+ // race was, stream.Recv() may return ctx error if ctxDone wins the
+ // race, but stream.Trailer() may return a non-nil md because the stream
+ // was not marked as done when trailer is received. This closeStream
+ // call will mark stream as done, thus fix the race.
+ //
+ // TODO: delaying ctx error seems like a unnecessary side effect. What
+ // we really want is to mark the stream as done, and return ctx error
+ // faster.
+ r.closeStream(ContextErr(r.ctx.Err()))
+ m := <-r.recv.get()
+ return r.readAdditional(m, n)
+ case m := <-r.recv.get():
+ return r.readAdditional(m, n)
+ }
+}
+
+func (r *recvBufferReader) readMessageHeaderAdditional(m recvMsg, header []byte) (n int, err error) {
r.recv.load()
if m.err != nil {
+ if m.buffer != nil {
+ m.buffer.Free()
+ }
return 0, m.err
}
- copied, _ := m.buffer.Read(p)
- if m.buffer.Len() == 0 {
- r.freeBuffer(m.buffer)
- r.last = nil
- } else {
- r.last = m.buffer
+
+ n, r.last = mem.ReadUnsafe(header, m.buffer)
+
+ return n, nil
+}
+
+func (r *recvBufferReader) readAdditional(m recvMsg, n int) (b mem.Buffer, err error) {
+ r.recv.load()
+ if m.err != nil {
+ if m.buffer != nil {
+ m.buffer.Free()
+ }
+ return nil, m.err
}
- return copied, nil
+
+ if m.buffer.Len() > n {
+ m.buffer, r.last = mem.SplitUnsafe(m.buffer, n)
+ }
+
+ return m.buffer, nil
}
type streamState uint32
@@ -240,73 +286,26 @@ const (
// Stream represents an RPC in the transport layer.
type Stream struct {
id uint32
- st ServerTransport // nil for client side Stream
- ct *http2Client // nil for server side Stream
- ctx context.Context // the associated context of the stream
- cancel context.CancelFunc // always nil for client side Stream
- done chan struct{} // closed at the end of stream to unblock writers. On the client side.
- doneFunc func() // invoked at the end of stream on client side.
- ctxDone <-chan struct{} // same as done chan but for server side. Cache of ctx.Done() (for performance)
- method string // the associated RPC method of the stream
+ ctx context.Context // the associated context of the stream
+ method string // the associated RPC method of the stream
recvCompress string
sendCompress string
buf *recvBuffer
- trReader io.Reader
+ trReader *transportReader
fc *inFlow
wq *writeQuota
- // Holds compressor names passed in grpc-accept-encoding metadata from the
- // client. This is empty for the client side stream.
- clientAdvertisedCompressors string
// Callback to state application's intentions to read data. This
// is used to adjust flow control, if needed.
requestRead func(int)
- headerChan chan struct{} // closed to indicate the end of header metadata.
- headerChanClosed uint32 // set when headerChan is closed. Used to avoid closing headerChan multiple times.
- // headerValid indicates whether a valid header was received. Only
- // meaningful after headerChan is closed (always call waitOnHeader() before
- // reading its value). Not valid on server side.
- headerValid bool
- headerWireLength int // Only set on server side.
-
- // hdrMu protects header and trailer metadata on the server-side.
- hdrMu sync.Mutex
- // On client side, header keeps the received header metadata.
- //
- // On server side, header keeps the header set by SetHeader(). The complete
- // header will merged into this after t.WriteHeader() is called.
- header metadata.MD
- trailer metadata.MD // the key-value map of trailer metadata.
-
- noHeaders bool // set if the client never received headers (set only after the stream is done).
-
- // On the server-side, headerSent is atomically set to 1 when the headers are sent out.
- headerSent uint32
-
state streamState
- // On client-side it is the status error received from the server.
- // On server-side it is unused.
- status *status.Status
-
- bytesReceived uint32 // indicates whether any bytes have been received on this stream
- unprocessed uint32 // set if the server sends a refused stream or GOAWAY including this stream
-
// contentSubtype is the content-subtype for requests.
// this must be lowercase or the behavior is undefined.
contentSubtype string
-}
-
-// isHeaderSent is only valid on the server-side.
-func (s *Stream) isHeaderSent() bool {
- return atomic.LoadUint32(&s.headerSent) == 1
-}
-// updateHeaderSent updates headerSent and returns true
-// if it was already set. It is valid only on server-side.
-func (s *Stream) updateHeaderSent() bool {
- return atomic.SwapUint32(&s.headerSent, 1) == 1
+ trailer metadata.MD // the key-value map of trailer metadata.
}
func (s *Stream) swapState(st streamState) streamState {
@@ -321,110 +320,12 @@ func (s *Stream) getState() streamState {
return streamState(atomic.LoadUint32((*uint32)(&s.state)))
}
-func (s *Stream) waitOnHeader() {
- if s.headerChan == nil {
- // On the server headerChan is always nil since a stream originates
- // only after having received headers.
- return
- }
- select {
- case <-s.ctx.Done():
- // Close the stream to prevent headers/trailers from changing after
- // this function returns.
- s.ct.CloseStream(s, ContextErr(s.ctx.Err()))
- // headerChan could possibly not be closed yet if closeStream raced
- // with operateHeaders; wait until it is closed explicitly here.
- <-s.headerChan
- case <-s.headerChan:
- }
-}
-
-// RecvCompress returns the compression algorithm applied to the inbound
-// message. It is empty string if there is no compression applied.
-func (s *Stream) RecvCompress() string {
- s.waitOnHeader()
- return s.recvCompress
-}
-
-// SetSendCompress sets the compression algorithm to the stream.
-func (s *Stream) SetSendCompress(name string) error {
- if s.isHeaderSent() || s.getState() == streamDone {
- return errors.New("transport: set send compressor called after headers sent or stream done")
- }
-
- s.sendCompress = name
- return nil
-}
-
-// SendCompress returns the send compressor name.
-func (s *Stream) SendCompress() string {
- return s.sendCompress
-}
-
-// ClientAdvertisedCompressors returns the compressor names advertised by the
-// client via grpc-accept-encoding header.
-func (s *Stream) ClientAdvertisedCompressors() []string {
- values := strings.Split(s.clientAdvertisedCompressors, ",")
- for i, v := range values {
- values[i] = strings.TrimSpace(v)
- }
- return values
-}
-
-// Done returns a channel which is closed when it receives the final status
-// from the server.
-func (s *Stream) Done() <-chan struct{} {
- return s.done
-}
-
-// Header returns the header metadata of the stream.
-//
-// On client side, it acquires the key-value pairs of header metadata once it is
-// available. It blocks until i) the metadata is ready or ii) there is no header
-// metadata or iii) the stream is canceled/expired.
-//
-// On server side, it returns the out header after t.WriteHeader is called. It
-// does not block and must not be called until after WriteHeader.
-func (s *Stream) Header() (metadata.MD, error) {
- if s.headerChan == nil {
- // On server side, return the header in stream. It will be the out
- // header after t.WriteHeader is called.
- return s.header.Copy(), nil
- }
- s.waitOnHeader()
-
- if !s.headerValid || s.noHeaders {
- return nil, s.status.Err()
- }
-
- return s.header.Copy(), nil
-}
-
-// TrailersOnly blocks until a header or trailers-only frame is received and
-// then returns true if the stream was trailers-only. If the stream ends
-// before headers are received, returns true, nil. Client-side only.
-func (s *Stream) TrailersOnly() bool {
- s.waitOnHeader()
- return s.noHeaders
-}
-
-// Trailer returns the cached trailer metedata. Note that if it is not called
-// after the entire stream is done, it could return an empty MD. Client
-// side only.
+// Trailer returns the cached trailer metadata. Note that if it is not called
+// after the entire stream is done, it could return an empty MD.
// It can be safely read only after stream has ended that is either read
// or write have returned io.EOF.
func (s *Stream) Trailer() metadata.MD {
- c := s.trailer.Copy()
- return c
-}
-
-// ContentSubtype returns the content-subtype for a request. For example, a
-// content-subtype of "proto" will result in a content-type of
-// "application/grpc+proto". This will always be lowercase. See
-// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for
-// more details.
-func (s *Stream) ContentSubtype() string {
- return s.contentSubtype
+ return s.trailer.Copy()
}
// Context returns the context of the stream.
@@ -432,114 +333,104 @@ func (s *Stream) Context() context.Context {
return s.ctx
}
-// SetContext sets the context of the stream. This will be deleted once the
-// stats handler callouts all move to gRPC layer.
-func (s *Stream) SetContext(ctx context.Context) {
- s.ctx = ctx
-}
-
// Method returns the method for the stream.
func (s *Stream) Method() string {
return s.method
}
-// Status returns the status received from the server.
-// Status can be read safely only after the stream has ended,
-// that is, after Done() is closed.
-func (s *Stream) Status() *status.Status {
- return s.status
-}
-
-// HeaderWireLength returns the size of the headers of the stream as received
-// from the wire. Valid only on the server.
-func (s *Stream) HeaderWireLength() int {
- return s.headerWireLength
-}
-
-// SetHeader sets the header metadata. This can be called multiple times.
-// Server side only.
-// This should not be called in parallel to other data writes.
-func (s *Stream) SetHeader(md metadata.MD) error {
- if md.Len() == 0 {
- return nil
- }
- if s.isHeaderSent() || s.getState() == streamDone {
- return ErrIllegalHeaderWrite
- }
- s.hdrMu.Lock()
- s.header = metadata.Join(s.header, md)
- s.hdrMu.Unlock()
- return nil
-}
-
-// SendHeader sends the given header metadata. The given metadata is
-// combined with any metadata set by previous calls to SetHeader and
-// then written to the transport stream.
-func (s *Stream) SendHeader(md metadata.MD) error {
- return s.st.WriteHeader(s, md)
+func (s *Stream) write(m recvMsg) {
+ s.buf.put(m)
}
-// SetTrailer sets the trailer metadata which will be sent with the RPC status
-// by the server. This can be called multiple times. Server side only.
-// This should not be called parallel to other data writes.
-func (s *Stream) SetTrailer(md metadata.MD) error {
- if md.Len() == 0 {
- return nil
+// ReadMessageHeader reads data into the provided header slice from the stream.
+// It first checks if there was an error during a previous read operation and
+// returns it if present. It then requests a read operation for the length of
+// the header. It continues to read from the stream until the entire header
+// slice is filled or an error occurs. If an `io.EOF` error is encountered with
+// partially read data, it is converted to `io.ErrUnexpectedEOF` to indicate an
+// unexpected end of the stream. The method returns any error encountered during
+// the read process or nil if the header was successfully read.
+func (s *Stream) ReadMessageHeader(header []byte) (err error) {
+ // Don't request a read if there was an error earlier
+ if er := s.trReader.er; er != nil {
+ return er
}
- if s.getState() == streamDone {
- return ErrIllegalHeaderWrite
+ s.requestRead(len(header))
+ for len(header) != 0 {
+ n, err := s.trReader.ReadMessageHeader(header)
+ header = header[n:]
+ if len(header) == 0 {
+ err = nil
+ }
+ if err != nil {
+ if n > 0 && err == io.EOF {
+ err = io.ErrUnexpectedEOF
+ }
+ return err
+ }
}
- s.hdrMu.Lock()
- s.trailer = metadata.Join(s.trailer, md)
- s.hdrMu.Unlock()
return nil
}
-func (s *Stream) write(m recvMsg) {
- s.buf.put(m)
-}
-
-// Read reads all p bytes from the wire for this stream.
-func (s *Stream) Read(p []byte) (n int, err error) {
+// Read reads n bytes from the wire for this stream.
+func (s *Stream) read(n int) (data mem.BufferSlice, err error) {
// Don't request a read if there was an error earlier
- if er := s.trReader.(*transportReader).er; er != nil {
- return 0, er
+ if er := s.trReader.er; er != nil {
+ return nil, er
+ }
+ s.requestRead(n)
+ for n != 0 {
+ buf, err := s.trReader.Read(n)
+ var bufLen int
+ if buf != nil {
+ bufLen = buf.Len()
+ }
+ n -= bufLen
+ if n == 0 {
+ err = nil
+ }
+ if err != nil {
+ if bufLen > 0 && err == io.EOF {
+ err = io.ErrUnexpectedEOF
+ }
+ data.Free()
+ return nil, err
+ }
+ data = append(data, buf)
}
- s.requestRead(len(p))
- return io.ReadFull(s.trReader, p)
+ return data, nil
}
-// tranportReader reads all the data available for this Stream from the transport and
+// transportReader reads all the data available for this Stream from the transport and
// passes them into the decoder, which converts them into a gRPC message stream.
// The error is io.EOF when the stream is done or another non-nil error if
// the stream broke.
type transportReader struct {
- reader io.Reader
+ reader *recvBufferReader
// The handler to control the window update procedure for both this
// particular stream and the associated transport.
windowHandler func(int)
er error
}
-func (t *transportReader) Read(p []byte) (n int, err error) {
- n, err = t.reader.Read(p)
+func (t *transportReader) ReadMessageHeader(header []byte) (int, error) {
+ n, err := t.reader.ReadMessageHeader(header)
if err != nil {
t.er = err
- return
+ return 0, err
}
t.windowHandler(n)
- return
+ return n, nil
}
-// BytesReceived indicates whether any bytes have been received on this stream.
-func (s *Stream) BytesReceived() bool {
- return atomic.LoadUint32(&s.bytesReceived) == 1
-}
-
-// Unprocessed indicates whether the server did not process this stream --
-// i.e. it sent a refused stream or GOAWAY including this stream ID.
-func (s *Stream) Unprocessed() bool {
- return atomic.LoadUint32(&s.unprocessed) == 1
+func (t *transportReader) Read(n int) (mem.Buffer, error) {
+ buf, err := t.reader.Read(n)
+ if err != nil {
+ t.er = err
+ return buf, err
+ }
+ t.windowHandler(buf.Len())
+ return buf, nil
}
// GoString is implemented by Stream so context.String() won't
@@ -574,6 +465,7 @@ type ServerConfig struct {
ChannelzParent *channelz.Server
MaxHeaderListSize *uint32
HeaderTableSize *uint32
+ BufferPool mem.BufferPool
}
// ConnectOptions covers all relevant options for communicating with the server.
@@ -612,17 +504,13 @@ type ConnectOptions struct {
MaxHeaderListSize *uint32
// UseProxy specifies if a proxy should be used.
UseProxy bool
+ // The mem.BufferPool to use when reading/writing to the wire.
+ BufferPool mem.BufferPool
}
-// NewClientTransport establishes the transport with the required ConnectOptions
-// and returns it to the caller.
-func NewClientTransport(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onClose func(GoAwayReason)) (ClientTransport, error) {
- return newHTTP2Client(connectCtx, ctx, addr, opts, onClose)
-}
-
-// Options provides additional hints and information for message
+// WriteOptions provides additional hints and information for message
// transmission.
-type Options struct {
+type WriteOptions struct {
// Last indicates whether this write is the last piece for
// this stream.
Last bool
@@ -671,18 +559,8 @@ type ClientTransport interface {
// It does not block.
GracefulClose()
- // Write sends the data for the given stream. A nil stream indicates
- // the write is to be performed on the transport as a whole.
- Write(s *Stream, hdr []byte, data []byte, opts *Options) error
-
// NewStream creates a Stream for an RPC.
- NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, error)
-
- // CloseStream clears the footprint of a stream when the stream is
- // not needed any more. The err indicates the error incurred when
- // CloseStream is called. Must be called when a stream is finished
- // unless the associated transport is closing.
- CloseStream(stream *Stream, err error)
+ NewStream(ctx context.Context, callHdr *CallHdr) (*ClientStream, error)
// Error returns a channel that is closed when some I/O error
// happens. Typically the caller should have a goroutine to monitor
@@ -702,12 +580,6 @@ type ClientTransport interface {
// RemoteAddr returns the remote network address.
RemoteAddr() net.Addr
-
- // IncrMsgSent increments the number of message sent through this transport.
- IncrMsgSent()
-
- // IncrMsgRecv increments the number of message received through this transport.
- IncrMsgRecv()
}
// ServerTransport is the common interface for all gRPC server-side transport
@@ -717,19 +589,7 @@ type ClientTransport interface {
// Write methods for a given Stream will be called serially.
type ServerTransport interface {
// HandleStreams receives incoming streams using the given handler.
- HandleStreams(context.Context, func(*Stream))
-
- // WriteHeader sends the header metadata for the given stream.
- // WriteHeader may not be called on all streams.
- WriteHeader(s *Stream, md metadata.MD) error
-
- // Write sends the data for the given stream.
- // Write may not be called on all streams.
- Write(s *Stream, hdr []byte, data []byte, opts *Options) error
-
- // WriteStatus sends the status of a stream to the client. WriteStatus is
- // the final call made on a stream and always occurs.
- WriteStatus(s *Stream, st *status.Status) error
+ HandleStreams(context.Context, func(*ServerStream))
// Close tears down the transport. Once it is called, the transport
// should not be accessed any more. All the pending streams and their
@@ -741,12 +601,14 @@ type ServerTransport interface {
// Drain notifies the client this ServerTransport stops accepting new RPCs.
Drain(debugData string)
+}
- // IncrMsgSent increments the number of message sent through this transport.
- IncrMsgSent()
-
- // IncrMsgRecv increments the number of message received through this transport.
- IncrMsgRecv()
+type internalServerTransport interface {
+ ServerTransport
+ writeHeader(s *ServerStream, md metadata.MD) error
+ write(s *ServerStream, hdr []byte, data mem.BufferSlice, opts *WriteOptions) error
+ writeStatus(s *ServerStream, st *status.Status) error
+ incrMsgRecv()
}
// connectionErrorf creates an ConnectionError with the specified error description.
@@ -798,7 +660,7 @@ var (
// connection is draining. This could be caused by goaway or balancer
// removing the address.
errStreamDrain = status.Error(codes.Unavailable, "the connection is draining")
- // errStreamDone is returned from write at the client side to indiacte application
+ // errStreamDone is returned from write at the client side to indicate application
// layer of an error.
errStreamDone = errors.New("the stream is done")
// StatusGoAway indicates that the server sent a GOAWAY that included this
diff --git a/vendor/google.golang.org/grpc/keepalive/keepalive.go b/vendor/google.golang.org/grpc/keepalive/keepalive.go
index 34d31b5e7d311..eb42b19fb99a1 100644
--- a/vendor/google.golang.org/grpc/keepalive/keepalive.go
+++ b/vendor/google.golang.org/grpc/keepalive/keepalive.go
@@ -34,15 +34,29 @@ type ClientParameters struct {
// After a duration of this time if the client doesn't see any activity it
// pings the server to see if the transport is still alive.
// If set below 10s, a minimum value of 10s will be used instead.
- Time time.Duration // The current default value is infinity.
+ //
+ // Note that gRPC servers have a default EnforcementPolicy.MinTime of 5
+ // minutes (which means the client shouldn't ping more frequently than every
+ // 5 minutes).
+ //
+ // Though not ideal, it's not a strong requirement for Time to be less than
+ // EnforcementPolicy.MinTime. Time will automatically double if the server
+ // disconnects due to its enforcement policy.
+ //
+ // For more details, see
+ // https://github.com/grpc/proposal/blob/master/A8-client-side-keepalive.md
+ Time time.Duration
// After having pinged for keepalive check, the client waits for a duration
// of Timeout and if no activity is seen even after that the connection is
// closed.
- Timeout time.Duration // The current default value is 20 seconds.
+ //
+ // If keepalive is enabled, and this value is not explicitly set, the default
+ // is 20 seconds.
+ Timeout time.Duration
// If true, client sends keepalive pings even with no active RPCs. If false,
// when there are no active RPCs, Time and Timeout will be ignored and no
// keepalive pings will be sent.
- PermitWithoutStream bool // false by default.
+ PermitWithoutStream bool
}
// ServerParameters is used to set keepalive and max-age parameters on the
diff --git a/vendor/google.golang.org/grpc/mem/buffer_pool.go b/vendor/google.golang.org/grpc/mem/buffer_pool.go
new file mode 100644
index 0000000000000..c37c58c0233ec
--- /dev/null
+++ b/vendor/google.golang.org/grpc/mem/buffer_pool.go
@@ -0,0 +1,194 @@
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package mem
+
+import (
+ "sort"
+ "sync"
+
+ "google.golang.org/grpc/internal"
+)
+
+// BufferPool is a pool of buffers that can be shared and reused, resulting in
+// decreased memory allocation.
+type BufferPool interface {
+ // Get returns a buffer with specified length from the pool.
+ Get(length int) *[]byte
+
+ // Put returns a buffer to the pool.
+ Put(*[]byte)
+}
+
+var defaultBufferPoolSizes = []int{
+ 256,
+ 4 << 10, // 4KB (go page size)
+ 16 << 10, // 16KB (max HTTP/2 frame size used by gRPC)
+ 32 << 10, // 32KB (default buffer size for io.Copy)
+ 1 << 20, // 1MB
+}
+
+var defaultBufferPool BufferPool
+
+func init() {
+ defaultBufferPool = NewTieredBufferPool(defaultBufferPoolSizes...)
+
+ internal.SetDefaultBufferPoolForTesting = func(pool BufferPool) {
+ defaultBufferPool = pool
+ }
+
+ internal.SetBufferPoolingThresholdForTesting = func(threshold int) {
+ bufferPoolingThreshold = threshold
+ }
+}
+
+// DefaultBufferPool returns the current default buffer pool. It is a BufferPool
+// created with NewBufferPool that uses a set of default sizes optimized for
+// expected workflows.
+func DefaultBufferPool() BufferPool {
+ return defaultBufferPool
+}
+
+// NewTieredBufferPool returns a BufferPool implementation that uses multiple
+// underlying pools of the given pool sizes.
+func NewTieredBufferPool(poolSizes ...int) BufferPool {
+ sort.Ints(poolSizes)
+ pools := make([]*sizedBufferPool, len(poolSizes))
+ for i, s := range poolSizes {
+ pools[i] = newSizedBufferPool(s)
+ }
+ return &tieredBufferPool{
+ sizedPools: pools,
+ }
+}
+
+// tieredBufferPool implements the BufferPool interface with multiple tiers of
+// buffer pools for different sizes of buffers.
+type tieredBufferPool struct {
+ sizedPools []*sizedBufferPool
+ fallbackPool simpleBufferPool
+}
+
+func (p *tieredBufferPool) Get(size int) *[]byte {
+ return p.getPool(size).Get(size)
+}
+
+func (p *tieredBufferPool) Put(buf *[]byte) {
+ p.getPool(cap(*buf)).Put(buf)
+}
+
+func (p *tieredBufferPool) getPool(size int) BufferPool {
+ poolIdx := sort.Search(len(p.sizedPools), func(i int) bool {
+ return p.sizedPools[i].defaultSize >= size
+ })
+
+ if poolIdx == len(p.sizedPools) {
+ return &p.fallbackPool
+ }
+
+ return p.sizedPools[poolIdx]
+}
+
+// sizedBufferPool is a BufferPool implementation that is optimized for specific
+// buffer sizes. For example, HTTP/2 frames within gRPC have a default max size
+// of 16kb and a sizedBufferPool can be configured to only return buffers with a
+// capacity of 16kb. Note that however it does not support returning larger
+// buffers and in fact panics if such a buffer is requested. Because of this,
+// this BufferPool implementation is not meant to be used on its own and rather
+// is intended to be embedded in a tieredBufferPool such that Get is only
+// invoked when the required size is smaller than or equal to defaultSize.
+type sizedBufferPool struct {
+ pool sync.Pool
+ defaultSize int
+}
+
+func (p *sizedBufferPool) Get(size int) *[]byte {
+ buf := p.pool.Get().(*[]byte)
+ b := *buf
+ clear(b[:cap(b)])
+ *buf = b[:size]
+ return buf
+}
+
+func (p *sizedBufferPool) Put(buf *[]byte) {
+ if cap(*buf) < p.defaultSize {
+ // Ignore buffers that are too small to fit in the pool. Otherwise, when
+ // Get is called it will panic as it tries to index outside the bounds
+ // of the buffer.
+ return
+ }
+ p.pool.Put(buf)
+}
+
+func newSizedBufferPool(size int) *sizedBufferPool {
+ return &sizedBufferPool{
+ pool: sync.Pool{
+ New: func() any {
+ buf := make([]byte, size)
+ return &buf
+ },
+ },
+ defaultSize: size,
+ }
+}
+
+var _ BufferPool = (*simpleBufferPool)(nil)
+
+// simpleBufferPool is an implementation of the BufferPool interface that
+// attempts to pool buffers with a sync.Pool. When Get is invoked, it tries to
+// acquire a buffer from the pool but if that buffer is too small, it returns it
+// to the pool and creates a new one.
+type simpleBufferPool struct {
+ pool sync.Pool
+}
+
+func (p *simpleBufferPool) Get(size int) *[]byte {
+ bs, ok := p.pool.Get().(*[]byte)
+ if ok && cap(*bs) >= size {
+ *bs = (*bs)[:size]
+ return bs
+ }
+
+ // A buffer was pulled from the pool, but it is too small. Put it back in
+ // the pool and create one large enough.
+ if ok {
+ p.pool.Put(bs)
+ }
+
+ b := make([]byte, size)
+ return &b
+}
+
+func (p *simpleBufferPool) Put(buf *[]byte) {
+ p.pool.Put(buf)
+}
+
+var _ BufferPool = NopBufferPool{}
+
+// NopBufferPool is a buffer pool that returns new buffers without pooling.
+type NopBufferPool struct{}
+
+// Get returns a buffer with specified length from the pool.
+func (NopBufferPool) Get(length int) *[]byte {
+ b := make([]byte, length)
+ return &b
+}
+
+// Put returns a buffer to the pool.
+func (NopBufferPool) Put(*[]byte) {
+}
diff --git a/vendor/google.golang.org/grpc/mem/buffer_slice.go b/vendor/google.golang.org/grpc/mem/buffer_slice.go
new file mode 100644
index 0000000000000..65002e2cc8517
--- /dev/null
+++ b/vendor/google.golang.org/grpc/mem/buffer_slice.go
@@ -0,0 +1,281 @@
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package mem
+
+import (
+ "io"
+)
+
+const (
+ // 32 KiB is what io.Copy uses.
+ readAllBufSize = 32 * 1024
+)
+
+// BufferSlice offers a means to represent data that spans one or more Buffer
+// instances. A BufferSlice is meant to be immutable after creation, and methods
+// like Ref create and return copies of the slice. This is why all methods have
+// value receivers rather than pointer receivers.
+//
+// Note that any of the methods that read the underlying buffers such as Ref,
+// Len or CopyTo etc., will panic if any underlying buffers have already been
+// freed. It is recommended to not directly interact with any of the underlying
+// buffers directly, rather such interactions should be mediated through the
+// various methods on this type.
+//
+// By convention, any APIs that return (mem.BufferSlice, error) should reduce
+// the burden on the caller by never returning a mem.BufferSlice that needs to
+// be freed if the error is non-nil, unless explicitly stated.
+type BufferSlice []Buffer
+
+// Len returns the sum of the length of all the Buffers in this slice.
+//
+// # Warning
+//
+// Invoking the built-in len on a BufferSlice will return the number of buffers
+// in the slice, and *not* the value returned by this function.
+func (s BufferSlice) Len() int {
+ var length int
+ for _, b := range s {
+ length += b.Len()
+ }
+ return length
+}
+
+// Ref invokes Ref on each buffer in the slice.
+func (s BufferSlice) Ref() {
+ for _, b := range s {
+ b.Ref()
+ }
+}
+
+// Free invokes Buffer.Free() on each Buffer in the slice.
+func (s BufferSlice) Free() {
+ for _, b := range s {
+ b.Free()
+ }
+}
+
+// CopyTo copies each of the underlying Buffer's data into the given buffer,
+// returning the number of bytes copied. Has the same semantics as the copy
+// builtin in that it will copy as many bytes as it can, stopping when either dst
+// is full or s runs out of data, returning the minimum of s.Len() and len(dst).
+func (s BufferSlice) CopyTo(dst []byte) int {
+ off := 0
+ for _, b := range s {
+ off += copy(dst[off:], b.ReadOnlyData())
+ }
+ return off
+}
+
+// Materialize concatenates all the underlying Buffer's data into a single
+// contiguous buffer using CopyTo.
+func (s BufferSlice) Materialize() []byte {
+ l := s.Len()
+ if l == 0 {
+ return nil
+ }
+ out := make([]byte, l)
+ s.CopyTo(out)
+ return out
+}
+
+// MaterializeToBuffer functions like Materialize except that it writes the data
+// to a single Buffer pulled from the given BufferPool.
+//
+// As a special case, if the input BufferSlice only actually has one Buffer, this
+// function simply increases the refcount before returning said Buffer. Freeing this
+// buffer won't release it until the BufferSlice is itself released.
+func (s BufferSlice) MaterializeToBuffer(pool BufferPool) Buffer {
+ if len(s) == 1 {
+ s[0].Ref()
+ return s[0]
+ }
+ sLen := s.Len()
+ if sLen == 0 {
+ return emptyBuffer{}
+ }
+ buf := pool.Get(sLen)
+ s.CopyTo(*buf)
+ return NewBuffer(buf, pool)
+}
+
+// Reader returns a new Reader for the input slice after taking references to
+// each underlying buffer.
+func (s BufferSlice) Reader() Reader {
+ s.Ref()
+ return &sliceReader{
+ data: s,
+ len: s.Len(),
+ }
+}
+
+// Reader exposes a BufferSlice's data as an io.Reader, allowing it to interface
+// with other parts systems. It also provides an additional convenience method
+// Remaining(), which returns the number of unread bytes remaining in the slice.
+// Buffers will be freed as they are read.
+type Reader interface {
+ io.Reader
+ io.ByteReader
+ // Close frees the underlying BufferSlice and never returns an error. Subsequent
+ // calls to Read will return (0, io.EOF).
+ Close() error
+ // Remaining returns the number of unread bytes remaining in the slice.
+ Remaining() int
+}
+
+type sliceReader struct {
+ data BufferSlice
+ len int
+ // The index into data[0].ReadOnlyData().
+ bufferIdx int
+}
+
+func (r *sliceReader) Remaining() int {
+ return r.len
+}
+
+func (r *sliceReader) Close() error {
+ r.data.Free()
+ r.data = nil
+ r.len = 0
+ return nil
+}
+
+func (r *sliceReader) freeFirstBufferIfEmpty() bool {
+ if len(r.data) == 0 || r.bufferIdx != len(r.data[0].ReadOnlyData()) {
+ return false
+ }
+
+ r.data[0].Free()
+ r.data = r.data[1:]
+ r.bufferIdx = 0
+ return true
+}
+
+func (r *sliceReader) Read(buf []byte) (n int, _ error) {
+ if r.len == 0 {
+ return 0, io.EOF
+ }
+
+ for len(buf) != 0 && r.len != 0 {
+ // Copy as much as possible from the first Buffer in the slice into the
+ // given byte slice.
+ data := r.data[0].ReadOnlyData()
+ copied := copy(buf, data[r.bufferIdx:])
+ r.len -= copied // Reduce len by the number of bytes copied.
+ r.bufferIdx += copied // Increment the buffer index.
+ n += copied // Increment the total number of bytes read.
+ buf = buf[copied:] // Shrink the given byte slice.
+
+ // If we have copied all the data from the first Buffer, free it and advance to
+ // the next in the slice.
+ r.freeFirstBufferIfEmpty()
+ }
+
+ return n, nil
+}
+
+func (r *sliceReader) ReadByte() (byte, error) {
+ if r.len == 0 {
+ return 0, io.EOF
+ }
+
+ // There may be any number of empty buffers in the slice, clear them all until a
+ // non-empty buffer is reached. This is guaranteed to exit since r.len is not 0.
+ for r.freeFirstBufferIfEmpty() {
+ }
+
+ b := r.data[0].ReadOnlyData()[r.bufferIdx]
+ r.len--
+ r.bufferIdx++
+ // Free the first buffer in the slice if the last byte was read
+ r.freeFirstBufferIfEmpty()
+ return b, nil
+}
+
+var _ io.Writer = (*writer)(nil)
+
+type writer struct {
+ buffers *BufferSlice
+ pool BufferPool
+}
+
+func (w *writer) Write(p []byte) (n int, err error) {
+ b := Copy(p, w.pool)
+ *w.buffers = append(*w.buffers, b)
+ return b.Len(), nil
+}
+
+// NewWriter wraps the given BufferSlice and BufferPool to implement the
+// io.Writer interface. Every call to Write copies the contents of the given
+// buffer into a new Buffer pulled from the given pool and the Buffer is
+// added to the given BufferSlice.
+func NewWriter(buffers *BufferSlice, pool BufferPool) io.Writer {
+ return &writer{buffers: buffers, pool: pool}
+}
+
+// ReadAll reads from r until an error or EOF and returns the data it read.
+// A successful call returns err == nil, not err == EOF. Because ReadAll is
+// defined to read from src until EOF, it does not treat an EOF from Read
+// as an error to be reported.
+//
+// Important: A failed call returns a non-nil error and may also return
+// partially read buffers. It is the responsibility of the caller to free the
+// BufferSlice returned, or its memory will not be reused.
+func ReadAll(r io.Reader, pool BufferPool) (BufferSlice, error) {
+ var result BufferSlice
+ if wt, ok := r.(io.WriterTo); ok {
+ // This is more optimal since wt knows the size of chunks it wants to
+ // write and, hence, we can allocate buffers of an optimal size to fit
+ // them. E.g. might be a single big chunk, and we wouldn't chop it
+ // into pieces.
+ w := NewWriter(&result, pool)
+ _, err := wt.WriteTo(w)
+ return result, err
+ }
+nextBuffer:
+ for {
+ buf := pool.Get(readAllBufSize)
+ // We asked for 32KiB but may have been given a bigger buffer.
+ // Use all of it if that's the case.
+ *buf = (*buf)[:cap(*buf)]
+ usedCap := 0
+ for {
+ n, err := r.Read((*buf)[usedCap:])
+ usedCap += n
+ if err != nil {
+ if usedCap == 0 {
+ // Nothing in this buf, put it back
+ pool.Put(buf)
+ } else {
+ *buf = (*buf)[:usedCap]
+ result = append(result, NewBuffer(buf, pool))
+ }
+ if err == io.EOF {
+ err = nil
+ }
+ return result, err
+ }
+ if len(*buf) == usedCap {
+ result = append(result, NewBuffer(buf, pool))
+ continue nextBuffer
+ }
+ }
+ }
+}
diff --git a/vendor/google.golang.org/grpc/mem/buffers.go b/vendor/google.golang.org/grpc/mem/buffers.go
new file mode 100644
index 0000000000000..ecbf0b9a73ea3
--- /dev/null
+++ b/vendor/google.golang.org/grpc/mem/buffers.go
@@ -0,0 +1,268 @@
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package mem provides utilities that facilitate memory reuse in byte slices
+// that are used as buffers.
+//
+// # Experimental
+//
+// Notice: All APIs in this package are EXPERIMENTAL and may be changed or
+// removed in a later release.
+package mem
+
+import (
+ "fmt"
+ "sync"
+ "sync/atomic"
+)
+
+// A Buffer represents a reference counted piece of data (in bytes) that can be
+// acquired by a call to NewBuffer() or Copy(). A reference to a Buffer may be
+// released by calling Free(), which invokes the free function given at creation
+// only after all references are released.
+//
+// Note that a Buffer is not safe for concurrent access and instead each
+// goroutine should use its own reference to the data, which can be acquired via
+// a call to Ref().
+//
+// Attempts to access the underlying data after releasing the reference to the
+// Buffer will panic.
+type Buffer interface {
+ // ReadOnlyData returns the underlying byte slice. Note that it is undefined
+ // behavior to modify the contents of this slice in any way.
+ ReadOnlyData() []byte
+ // Ref increases the reference counter for this Buffer.
+ Ref()
+ // Free decrements this Buffer's reference counter and frees the underlying
+ // byte slice if the counter reaches 0 as a result of this call.
+ Free()
+ // Len returns the Buffer's size.
+ Len() int
+
+ split(n int) (left, right Buffer)
+ read(buf []byte) (int, Buffer)
+}
+
+var (
+ bufferPoolingThreshold = 1 << 10
+
+ bufferObjectPool = sync.Pool{New: func() any { return new(buffer) }}
+ refObjectPool = sync.Pool{New: func() any { return new(atomic.Int32) }}
+)
+
+// IsBelowBufferPoolingThreshold returns true if the given size is less than or
+// equal to the threshold for buffer pooling. This is used to determine whether
+// to pool buffers or allocate them directly.
+func IsBelowBufferPoolingThreshold(size int) bool {
+ return size <= bufferPoolingThreshold
+}
+
+type buffer struct {
+ origData *[]byte
+ data []byte
+ refs *atomic.Int32
+ pool BufferPool
+}
+
+func newBuffer() *buffer {
+ return bufferObjectPool.Get().(*buffer)
+}
+
+// NewBuffer creates a new Buffer from the given data, initializing the reference
+// counter to 1. The data will then be returned to the given pool when all
+// references to the returned Buffer are released. As a special case to avoid
+// additional allocations, if the given buffer pool is nil, the returned buffer
+// will be a "no-op" Buffer where invoking Buffer.Free() does nothing and the
+// underlying data is never freed.
+//
+// Note that the backing array of the given data is not copied.
+func NewBuffer(data *[]byte, pool BufferPool) Buffer {
+ // Use the buffer's capacity instead of the length, otherwise buffers may
+ // not be reused under certain conditions. For example, if a large buffer
+ // is acquired from the pool, but fewer bytes than the buffering threshold
+ // are written to it, the buffer will not be returned to the pool.
+ if pool == nil || IsBelowBufferPoolingThreshold(cap(*data)) {
+ return (SliceBuffer)(*data)
+ }
+ b := newBuffer()
+ b.origData = data
+ b.data = *data
+ b.pool = pool
+ b.refs = refObjectPool.Get().(*atomic.Int32)
+ b.refs.Add(1)
+ return b
+}
+
+// Copy creates a new Buffer from the given data, initializing the reference
+// counter to 1.
+//
+// It acquires a []byte from the given pool and copies over the backing array
+// of the given data. The []byte acquired from the pool is returned to the
+// pool when all references to the returned Buffer are released.
+func Copy(data []byte, pool BufferPool) Buffer {
+ if IsBelowBufferPoolingThreshold(len(data)) {
+ buf := make(SliceBuffer, len(data))
+ copy(buf, data)
+ return buf
+ }
+
+ buf := pool.Get(len(data))
+ copy(*buf, data)
+ return NewBuffer(buf, pool)
+}
+
+func (b *buffer) ReadOnlyData() []byte {
+ if b.refs == nil {
+ panic("Cannot read freed buffer")
+ }
+ return b.data
+}
+
+func (b *buffer) Ref() {
+ if b.refs == nil {
+ panic("Cannot ref freed buffer")
+ }
+ b.refs.Add(1)
+}
+
+func (b *buffer) Free() {
+ if b.refs == nil {
+ panic("Cannot free freed buffer")
+ }
+
+ refs := b.refs.Add(-1)
+ switch {
+ case refs > 0:
+ return
+ case refs == 0:
+ if b.pool != nil {
+ b.pool.Put(b.origData)
+ }
+
+ refObjectPool.Put(b.refs)
+ b.origData = nil
+ b.data = nil
+ b.refs = nil
+ b.pool = nil
+ bufferObjectPool.Put(b)
+ default:
+ panic("Cannot free freed buffer")
+ }
+}
+
+func (b *buffer) Len() int {
+ return len(b.ReadOnlyData())
+}
+
+func (b *buffer) split(n int) (Buffer, Buffer) {
+ if b.refs == nil {
+ panic("Cannot split freed buffer")
+ }
+
+ b.refs.Add(1)
+ split := newBuffer()
+ split.origData = b.origData
+ split.data = b.data[n:]
+ split.refs = b.refs
+ split.pool = b.pool
+
+ b.data = b.data[:n]
+
+ return b, split
+}
+
+func (b *buffer) read(buf []byte) (int, Buffer) {
+ if b.refs == nil {
+ panic("Cannot read freed buffer")
+ }
+
+ n := copy(buf, b.data)
+ if n == len(b.data) {
+ b.Free()
+ return n, nil
+ }
+
+ b.data = b.data[n:]
+ return n, b
+}
+
+func (b *buffer) String() string {
+ return fmt.Sprintf("mem.Buffer(%p, data: %p, length: %d)", b, b.ReadOnlyData(), len(b.ReadOnlyData()))
+}
+
+// ReadUnsafe reads bytes from the given Buffer into the provided slice.
+// It does not perform safety checks.
+func ReadUnsafe(dst []byte, buf Buffer) (int, Buffer) {
+ return buf.read(dst)
+}
+
+// SplitUnsafe modifies the receiver to point to the first n bytes while it
+// returns a new reference to the remaining bytes. The returned Buffer
+// functions just like a normal reference acquired using Ref().
+func SplitUnsafe(buf Buffer, n int) (left, right Buffer) {
+ return buf.split(n)
+}
+
+type emptyBuffer struct{}
+
+func (e emptyBuffer) ReadOnlyData() []byte {
+ return nil
+}
+
+func (e emptyBuffer) Ref() {}
+func (e emptyBuffer) Free() {}
+
+func (e emptyBuffer) Len() int {
+ return 0
+}
+
+func (e emptyBuffer) split(int) (left, right Buffer) {
+ return e, e
+}
+
+func (e emptyBuffer) read([]byte) (int, Buffer) {
+ return 0, e
+}
+
+// SliceBuffer is a Buffer implementation that wraps a byte slice. It provides
+// methods for reading, splitting, and managing the byte slice.
+type SliceBuffer []byte
+
+// ReadOnlyData returns the byte slice.
+func (s SliceBuffer) ReadOnlyData() []byte { return s }
+
+// Ref is a noop implementation of Ref.
+func (s SliceBuffer) Ref() {}
+
+// Free is a noop implementation of Free.
+func (s SliceBuffer) Free() {}
+
+// Len is a noop implementation of Len.
+func (s SliceBuffer) Len() int { return len(s) }
+
+func (s SliceBuffer) split(n int) (left, right Buffer) {
+ return s[:n], s[n:]
+}
+
+func (s SliceBuffer) read(buf []byte) (int, Buffer) {
+ n := copy(buf, s)
+ if n == len(s) {
+ return n, nil
+ }
+ return n, s[n:]
+}
diff --git a/vendor/google.golang.org/grpc/metadata/metadata.go b/vendor/google.golang.org/grpc/metadata/metadata.go
index 1e9485fd6e268..d2e15253bbfbc 100644
--- a/vendor/google.golang.org/grpc/metadata/metadata.go
+++ b/vendor/google.golang.org/grpc/metadata/metadata.go
@@ -213,11 +213,6 @@ func FromIncomingContext(ctx context.Context) (MD, bool) {
// ValueFromIncomingContext returns the metadata value corresponding to the metadata
// key from the incoming metadata if it exists. Keys are matched in a case insensitive
// manner.
-//
-// # Experimental
-//
-// Notice: This API is EXPERIMENTAL and may be changed or removed in a
-// later release.
func ValueFromIncomingContext(ctx context.Context, key string) []string {
md, ok := ctx.Value(mdIncomingKey{}).(MD)
if !ok {
@@ -228,7 +223,7 @@ func ValueFromIncomingContext(ctx context.Context, key string) []string {
return copyOf(v)
}
for k, v := range md {
- // Case insenitive comparison: MD is a map, and there's no guarantee
+ // Case insensitive comparison: MD is a map, and there's no guarantee
// that the MD attached to the context is created using our helper
// functions.
if strings.EqualFold(k, key) {
diff --git a/vendor/google.golang.org/grpc/preloader.go b/vendor/google.golang.org/grpc/preloader.go
index 73bd63364335e..ee0ff969af4d8 100644
--- a/vendor/google.golang.org/grpc/preloader.go
+++ b/vendor/google.golang.org/grpc/preloader.go
@@ -20,6 +20,7 @@ package grpc
import (
"google.golang.org/grpc/codes"
+ "google.golang.org/grpc/mem"
"google.golang.org/grpc/status"
)
@@ -31,9 +32,10 @@ import (
// later release.
type PreparedMsg struct {
// Struct for preparing msg before sending them
- encodedData []byte
+ encodedData mem.BufferSlice
hdr []byte
- payload []byte
+ payload mem.BufferSlice
+ pf payloadFormat
}
// Encode marshalls and compresses the message using the codec and compressor for the stream.
@@ -57,11 +59,27 @@ func (p *PreparedMsg) Encode(s Stream, msg any) error {
if err != nil {
return err
}
- p.encodedData = data
- compData, err := compress(data, rpcInfo.preloaderInfo.cp, rpcInfo.preloaderInfo.comp)
+
+ materializedData := data.Materialize()
+ data.Free()
+ p.encodedData = mem.BufferSlice{mem.SliceBuffer(materializedData)}
+
+ // TODO: it should be possible to grab the bufferPool from the underlying
+ // stream implementation with a type cast to its actual type (such as
+ // addrConnStream) and accessing the buffer pool directly.
+ var compData mem.BufferSlice
+ compData, p.pf, err = compress(p.encodedData, rpcInfo.preloaderInfo.cp, rpcInfo.preloaderInfo.comp, mem.DefaultBufferPool())
if err != nil {
return err
}
- p.hdr, p.payload = msgHeader(data, compData)
+
+ if p.pf.isCompressed() {
+ materializedCompData := compData.Materialize()
+ compData.Free()
+ compData = mem.BufferSlice{mem.SliceBuffer(materializedCompData)}
+ }
+
+ p.hdr, p.payload = msgHeader(p.encodedData, compData, p.pf)
+
return nil
}
diff --git a/vendor/google.golang.org/grpc/regenerate.sh b/vendor/google.golang.org/grpc/regenerate.sh
deleted file mode 100644
index 3edca296c224c..0000000000000
--- a/vendor/google.golang.org/grpc/regenerate.sh
+++ /dev/null
@@ -1,123 +0,0 @@
-#!/bin/bash
-# Copyright 2020 gRPC authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-set -eu -o pipefail
-
-WORKDIR=$(mktemp -d)
-
-function finish {
- rm -rf "$WORKDIR"
-}
-trap finish EXIT
-
-export GOBIN=${WORKDIR}/bin
-export PATH=${GOBIN}:${PATH}
-mkdir -p ${GOBIN}
-
-echo "remove existing generated files"
-# grpc_testing_not_regenerate/*.pb.go is not re-generated,
-# see grpc_testing_not_regenerate/README.md for details.
-rm -f $(find . -name '*.pb.go' | grep -v 'grpc_testing_not_regenerate')
-
-echo "go install google.golang.org/protobuf/cmd/protoc-gen-go"
-(cd test/tools && go install google.golang.org/protobuf/cmd/protoc-gen-go)
-
-echo "go install cmd/protoc-gen-go-grpc"
-(cd cmd/protoc-gen-go-grpc && go install .)
-
-echo "git clone https://github.com/grpc/grpc-proto"
-git clone --quiet https://github.com/grpc/grpc-proto ${WORKDIR}/grpc-proto
-
-echo "git clone https://github.com/protocolbuffers/protobuf"
-git clone --quiet https://github.com/protocolbuffers/protobuf ${WORKDIR}/protobuf
-
-# Pull in code.proto as a proto dependency
-mkdir -p ${WORKDIR}/googleapis/google/rpc
-echo "curl https://raw.githubusercontent.com/googleapis/googleapis/master/google/rpc/code.proto"
-curl --silent https://raw.githubusercontent.com/googleapis/googleapis/master/google/rpc/code.proto > ${WORKDIR}/googleapis/google/rpc/code.proto
-
-mkdir -p ${WORKDIR}/out
-
-# Generates sources without the embed requirement
-LEGACY_SOURCES=(
- ${WORKDIR}/grpc-proto/grpc/binlog/v1/binarylog.proto
- ${WORKDIR}/grpc-proto/grpc/channelz/v1/channelz.proto
- ${WORKDIR}/grpc-proto/grpc/health/v1/health.proto
- ${WORKDIR}/grpc-proto/grpc/lb/v1/load_balancer.proto
- profiling/proto/service.proto
- ${WORKDIR}/grpc-proto/grpc/reflection/v1alpha/reflection.proto
- ${WORKDIR}/grpc-proto/grpc/reflection/v1/reflection.proto
-)
-
-# Generates only the new gRPC Service symbols
-SOURCES=(
- $(git ls-files --exclude-standard --cached --others "*.proto" | grep -v '^profiling/proto/service.proto$')
- ${WORKDIR}/grpc-proto/grpc/gcp/altscontext.proto
- ${WORKDIR}/grpc-proto/grpc/gcp/handshaker.proto
- ${WORKDIR}/grpc-proto/grpc/gcp/transport_security_common.proto
- ${WORKDIR}/grpc-proto/grpc/lookup/v1/rls.proto
- ${WORKDIR}/grpc-proto/grpc/lookup/v1/rls_config.proto
- ${WORKDIR}/grpc-proto/grpc/testing/*.proto
- ${WORKDIR}/grpc-proto/grpc/core/*.proto
-)
-
-# These options of the form 'Mfoo.proto=bar' instruct the codegen to use an
-# import path of 'bar' in the generated code when 'foo.proto' is imported in
-# one of the sources.
-#
-# Note that the protos listed here are all for testing purposes. All protos to
-# be used externally should have a go_package option (and they don't need to be
-# listed here).
-OPTS=Mgrpc/core/stats.proto=google.golang.org/grpc/interop/grpc_testing/core,\
-Mgrpc/testing/benchmark_service.proto=google.golang.org/grpc/interop/grpc_testing,\
-Mgrpc/testing/stats.proto=google.golang.org/grpc/interop/grpc_testing,\
-Mgrpc/testing/report_qps_scenario_service.proto=google.golang.org/grpc/interop/grpc_testing,\
-Mgrpc/testing/messages.proto=google.golang.org/grpc/interop/grpc_testing,\
-Mgrpc/testing/worker_service.proto=google.golang.org/grpc/interop/grpc_testing,\
-Mgrpc/testing/control.proto=google.golang.org/grpc/interop/grpc_testing,\
-Mgrpc/testing/test.proto=google.golang.org/grpc/interop/grpc_testing,\
-Mgrpc/testing/payloads.proto=google.golang.org/grpc/interop/grpc_testing,\
-Mgrpc/testing/empty.proto=google.golang.org/grpc/interop/grpc_testing
-
-for src in ${SOURCES[@]}; do
- echo "protoc ${src}"
- protoc --go_out=${OPTS}:${WORKDIR}/out --go-grpc_out=${OPTS},use_generic_streams_experimental=true:${WORKDIR}/out \
- -I"." \
- -I${WORKDIR}/grpc-proto \
- -I${WORKDIR}/googleapis \
- -I${WORKDIR}/protobuf/src \
- ${src}
-done
-
-for src in ${LEGACY_SOURCES[@]}; do
- echo "protoc ${src}"
- protoc --go_out=${OPTS}:${WORKDIR}/out --go-grpc_out=${OPTS},require_unimplemented_servers=false:${WORKDIR}/out \
- -I"." \
- -I${WORKDIR}/grpc-proto \
- -I${WORKDIR}/googleapis \
- -I${WORKDIR}/protobuf/src \
- ${src}
-done
-
-# The go_package option in grpc/lookup/v1/rls.proto doesn't match the
-# current location. Move it into the right place.
-mkdir -p ${WORKDIR}/out/google.golang.org/grpc/internal/proto/grpc_lookup_v1
-mv ${WORKDIR}/out/google.golang.org/grpc/lookup/grpc_lookup_v1/* ${WORKDIR}/out/google.golang.org/grpc/internal/proto/grpc_lookup_v1
-
-# grpc_testing_not_regenerate/*.pb.go are not re-generated,
-# see grpc_testing_not_regenerate/README.md for details.
-rm ${WORKDIR}/out/google.golang.org/grpc/reflection/test/grpc_testing_not_regenerate/*.pb.go
-
-cp -R ${WORKDIR}/out/google.golang.org/grpc/* .
diff --git a/vendor/google.golang.org/grpc/resolver/manual/manual.go b/vendor/google.golang.org/grpc/resolver/manual/manual.go
index f2efa2a2cb5a9..09e864a89d35b 100644
--- a/vendor/google.golang.org/grpc/resolver/manual/manual.go
+++ b/vendor/google.golang.org/grpc/resolver/manual/manual.go
@@ -76,9 +76,11 @@ func (r *Resolver) InitialState(s resolver.State) {
// Build returns itself for Resolver, because it's both a builder and a resolver.
func (r *Resolver) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOptions) (resolver.Resolver, error) {
- r.BuildCallback(target, cc, opts)
r.mu.Lock()
defer r.mu.Unlock()
+ // Call BuildCallback after locking to avoid a race when UpdateState
+ // or ReportError is called before Build returns.
+ r.BuildCallback(target, cc, opts)
r.CC = cc
if r.lastSeenState != nil {
err := r.CC.UpdateState(*r.lastSeenState)
diff --git a/vendor/google.golang.org/grpc/resolver/resolver.go b/vendor/google.golang.org/grpc/resolver/resolver.go
index 202854511b81e..8eb1cf3bcfafe 100644
--- a/vendor/google.golang.org/grpc/resolver/resolver.go
+++ b/vendor/google.golang.org/grpc/resolver/resolver.go
@@ -22,6 +22,7 @@ package resolver
import (
"context"
+ "errors"
"fmt"
"net"
"net/url"
@@ -237,8 +238,8 @@ type ClientConn interface {
// UpdateState can be omitted.
UpdateState(State) error
// ReportError notifies the ClientConn that the Resolver encountered an
- // error. The ClientConn will notify the load balancer and begin calling
- // ResolveNow on the Resolver with exponential backoff.
+ // error. The ClientConn then forwards this error to the load balancing
+ // policy.
ReportError(error)
// NewAddress is called by resolver to notify ClientConn a new list
// of resolved addresses.
@@ -330,3 +331,20 @@ type AuthorityOverrider interface {
// typically in line, and must keep it unchanged.
OverrideAuthority(Target) string
}
+
+// ValidateEndpoints validates endpoints from a petiole policy's perspective.
+// Petiole policies should call this before calling into their children. See
+// [gRPC A61](https://github.com/grpc/proposal/blob/master/A61-IPv4-IPv6-dualstack-backends.md)
+// for details.
+func ValidateEndpoints(endpoints []Endpoint) error {
+ if len(endpoints) == 0 {
+ return errors.New("endpoints list is empty")
+ }
+
+ for _, endpoint := range endpoints {
+ for range endpoint.Addresses {
+ return nil
+ }
+ }
+ return errors.New("endpoints list contains no addresses")
+}
diff --git a/vendor/google.golang.org/grpc/resolver_wrapper.go b/vendor/google.golang.org/grpc/resolver_wrapper.go
index c5fb45236faf6..23bb3fb258240 100644
--- a/vendor/google.golang.org/grpc/resolver_wrapper.go
+++ b/vendor/google.golang.org/grpc/resolver_wrapper.go
@@ -66,7 +66,7 @@ func newCCResolverWrapper(cc *ClientConn) *ccResolverWrapper {
// any newly created ccResolverWrapper, except that close may be called instead.
func (ccr *ccResolverWrapper) start() error {
errCh := make(chan error)
- ccr.serializer.Schedule(func(ctx context.Context) {
+ ccr.serializer.TrySchedule(func(ctx context.Context) {
if ctx.Err() != nil {
return
}
@@ -85,7 +85,7 @@ func (ccr *ccResolverWrapper) start() error {
}
func (ccr *ccResolverWrapper) resolveNow(o resolver.ResolveNowOptions) {
- ccr.serializer.Schedule(func(ctx context.Context) {
+ ccr.serializer.TrySchedule(func(ctx context.Context) {
if ctx.Err() != nil || ccr.resolver == nil {
return
}
@@ -102,7 +102,7 @@ func (ccr *ccResolverWrapper) close() {
ccr.closed = true
ccr.mu.Unlock()
- ccr.serializer.Schedule(func(context.Context) {
+ ccr.serializer.TrySchedule(func(context.Context) {
if ccr.resolver == nil {
return
}
@@ -177,6 +177,9 @@ func (ccr *ccResolverWrapper) ParseServiceConfig(scJSON string) *serviceconfig.P
// addChannelzTraceEvent adds a channelz trace event containing the new
// state received from resolver implementations.
func (ccr *ccResolverWrapper) addChannelzTraceEvent(s resolver.State) {
+ if !logger.V(0) && !channelz.IsOn() {
+ return
+ }
var updates []string
var oldSC, newSC *ServiceConfig
var oldOK, newOK bool
diff --git a/vendor/google.golang.org/grpc/rpc_util.go b/vendor/google.golang.org/grpc/rpc_util.go
index fdd49e6e91510..9fac2b08b48b0 100644
--- a/vendor/google.golang.org/grpc/rpc_util.go
+++ b/vendor/google.golang.org/grpc/rpc_util.go
@@ -19,7 +19,6 @@
package grpc
import (
- "bytes"
"compress/gzip"
"context"
"encoding/binary"
@@ -35,6 +34,7 @@ import (
"google.golang.org/grpc/encoding"
"google.golang.org/grpc/encoding/proto"
"google.golang.org/grpc/internal/transport"
+ "google.golang.org/grpc/mem"
"google.golang.org/grpc/metadata"
"google.golang.org/grpc/peer"
"google.golang.org/grpc/stats"
@@ -220,8 +220,8 @@ type HeaderCallOption struct {
HeaderAddr *metadata.MD
}
-func (o HeaderCallOption) before(c *callInfo) error { return nil }
-func (o HeaderCallOption) after(c *callInfo, attempt *csAttempt) {
+func (o HeaderCallOption) before(*callInfo) error { return nil }
+func (o HeaderCallOption) after(_ *callInfo, attempt *csAttempt) {
*o.HeaderAddr, _ = attempt.s.Header()
}
@@ -242,8 +242,8 @@ type TrailerCallOption struct {
TrailerAddr *metadata.MD
}
-func (o TrailerCallOption) before(c *callInfo) error { return nil }
-func (o TrailerCallOption) after(c *callInfo, attempt *csAttempt) {
+func (o TrailerCallOption) before(*callInfo) error { return nil }
+func (o TrailerCallOption) after(_ *callInfo, attempt *csAttempt) {
*o.TrailerAddr = attempt.s.Trailer()
}
@@ -264,24 +264,20 @@ type PeerCallOption struct {
PeerAddr *peer.Peer
}
-func (o PeerCallOption) before(c *callInfo) error { return nil }
-func (o PeerCallOption) after(c *callInfo, attempt *csAttempt) {
+func (o PeerCallOption) before(*callInfo) error { return nil }
+func (o PeerCallOption) after(_ *callInfo, attempt *csAttempt) {
if x, ok := peer.FromContext(attempt.s.Context()); ok {
*o.PeerAddr = *x
}
}
-// WaitForReady configures the action to take when an RPC is attempted on broken
-// connections or unreachable servers. If waitForReady is false and the
-// connection is in the TRANSIENT_FAILURE state, the RPC will fail
-// immediately. Otherwise, the RPC client will block the call until a
-// connection is available (or the call is canceled or times out) and will
-// retry the call if it fails due to a transient error. gRPC will not retry if
-// data was written to the wire unless the server indicates it did not process
-// the data. Please refer to
-// https://github.com/grpc/grpc/blob/master/doc/wait-for-ready.md.
+// WaitForReady configures the RPC's behavior when the client is in
+// TRANSIENT_FAILURE, which occurs when all addresses fail to connect. If
+// waitForReady is false, the RPC will fail immediately. Otherwise, the client
+// will wait until a connection becomes available or the RPC's deadline is
+// reached.
//
-// By default, RPCs don't "wait for ready".
+// By default, RPCs do not "wait for ready".
func WaitForReady(waitForReady bool) CallOption {
return FailFastCallOption{FailFast: !waitForReady}
}
@@ -308,7 +304,7 @@ func (o FailFastCallOption) before(c *callInfo) error {
c.failFast = o.FailFast
return nil
}
-func (o FailFastCallOption) after(c *callInfo, attempt *csAttempt) {}
+func (o FailFastCallOption) after(*callInfo, *csAttempt) {}
// OnFinish returns a CallOption that configures a callback to be called when
// the call completes. The error passed to the callback is the status of the
@@ -343,7 +339,7 @@ func (o OnFinishCallOption) before(c *callInfo) error {
return nil
}
-func (o OnFinishCallOption) after(c *callInfo, attempt *csAttempt) {}
+func (o OnFinishCallOption) after(*callInfo, *csAttempt) {}
// MaxCallRecvMsgSize returns a CallOption which sets the maximum message size
// in bytes the client can receive. If this is not set, gRPC uses the default
@@ -367,7 +363,7 @@ func (o MaxRecvMsgSizeCallOption) before(c *callInfo) error {
c.maxReceiveMessageSize = &o.MaxRecvMsgSize
return nil
}
-func (o MaxRecvMsgSizeCallOption) after(c *callInfo, attempt *csAttempt) {}
+func (o MaxRecvMsgSizeCallOption) after(*callInfo, *csAttempt) {}
// MaxCallSendMsgSize returns a CallOption which sets the maximum message size
// in bytes the client can send. If this is not set, gRPC uses the default
@@ -391,7 +387,7 @@ func (o MaxSendMsgSizeCallOption) before(c *callInfo) error {
c.maxSendMessageSize = &o.MaxSendMsgSize
return nil
}
-func (o MaxSendMsgSizeCallOption) after(c *callInfo, attempt *csAttempt) {}
+func (o MaxSendMsgSizeCallOption) after(*callInfo, *csAttempt) {}
// PerRPCCredentials returns a CallOption that sets credentials.PerRPCCredentials
// for a call.
@@ -414,7 +410,7 @@ func (o PerRPCCredsCallOption) before(c *callInfo) error {
c.creds = o.Creds
return nil
}
-func (o PerRPCCredsCallOption) after(c *callInfo, attempt *csAttempt) {}
+func (o PerRPCCredsCallOption) after(*callInfo, *csAttempt) {}
// UseCompressor returns a CallOption which sets the compressor used when
// sending the request. If WithCompressor is also set, UseCompressor has
@@ -442,7 +438,7 @@ func (o CompressorCallOption) before(c *callInfo) error {
c.compressorType = o.CompressorType
return nil
}
-func (o CompressorCallOption) after(c *callInfo, attempt *csAttempt) {}
+func (o CompressorCallOption) after(*callInfo, *csAttempt) {}
// CallContentSubtype returns a CallOption that will set the content-subtype
// for a call. For example, if content-subtype is "json", the Content-Type over
@@ -479,7 +475,7 @@ func (o ContentSubtypeCallOption) before(c *callInfo) error {
c.contentSubtype = o.ContentSubtype
return nil
}
-func (o ContentSubtypeCallOption) after(c *callInfo, attempt *csAttempt) {}
+func (o ContentSubtypeCallOption) after(*callInfo, *csAttempt) {}
// ForceCodec returns a CallOption that will set codec to be used for all
// request and response messages for a call. The result of calling Name() will
@@ -515,10 +511,50 @@ type ForceCodecCallOption struct {
}
func (o ForceCodecCallOption) before(c *callInfo) error {
- c.codec = o.Codec
+ c.codec = newCodecV1Bridge(o.Codec)
return nil
}
-func (o ForceCodecCallOption) after(c *callInfo, attempt *csAttempt) {}
+func (o ForceCodecCallOption) after(*callInfo, *csAttempt) {}
+
+// ForceCodecV2 returns a CallOption that will set codec to be used for all
+// request and response messages for a call. The result of calling Name() will
+// be used as the content-subtype after converting to lowercase, unless
+// CallContentSubtype is also used.
+//
+// See Content-Type on
+// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for
+// more details. Also see the documentation on RegisterCodec and
+// CallContentSubtype for more details on the interaction between Codec and
+// content-subtype.
+//
+// This function is provided for advanced users; prefer to use only
+// CallContentSubtype to select a registered codec instead.
+//
+// # Experimental
+//
+// Notice: This API is EXPERIMENTAL and may be changed or removed in a
+// later release.
+func ForceCodecV2(codec encoding.CodecV2) CallOption {
+ return ForceCodecV2CallOption{CodecV2: codec}
+}
+
+// ForceCodecV2CallOption is a CallOption that indicates the codec used for
+// marshaling messages.
+//
+// # Experimental
+//
+// Notice: This type is EXPERIMENTAL and may be changed or removed in a
+// later release.
+type ForceCodecV2CallOption struct {
+ CodecV2 encoding.CodecV2
+}
+
+func (o ForceCodecV2CallOption) before(c *callInfo) error {
+ c.codec = o.CodecV2
+ return nil
+}
+
+func (o ForceCodecV2CallOption) after(*callInfo, *csAttempt) {}
// CallCustomCodec behaves like ForceCodec, but accepts a grpc.Codec instead of
// an encoding.Codec.
@@ -540,10 +576,10 @@ type CustomCodecCallOption struct {
}
func (o CustomCodecCallOption) before(c *callInfo) error {
- c.codec = o.Codec
+ c.codec = newCodecV0Bridge(o.Codec)
return nil
}
-func (o CustomCodecCallOption) after(c *callInfo, attempt *csAttempt) {}
+func (o CustomCodecCallOption) after(*callInfo, *csAttempt) {}
// MaxRetryRPCBufferSize returns a CallOption that limits the amount of memory
// used for buffering this RPC's requests for retry purposes.
@@ -571,7 +607,7 @@ func (o MaxRetryRPCBufferSizeCallOption) before(c *callInfo) error {
c.maxRetryRPCBufferSize = o.MaxRetryRPCBufferSize
return nil
}
-func (o MaxRetryRPCBufferSizeCallOption) after(c *callInfo, attempt *csAttempt) {}
+func (o MaxRetryRPCBufferSizeCallOption) after(*callInfo, *csAttempt) {}
// The format of the payload: compressed or not?
type payloadFormat uint8
@@ -581,19 +617,28 @@ const (
compressionMade payloadFormat = 1 // compressed
)
+func (pf payloadFormat) isCompressed() bool {
+ return pf == compressionMade
+}
+
+type streamReader interface {
+ ReadMessageHeader(header []byte) error
+ Read(n int) (mem.BufferSlice, error)
+}
+
// parser reads complete gRPC messages from the underlying reader.
type parser struct {
// r is the underlying reader.
// See the comment on recvMsg for the permissible
// error types.
- r io.Reader
+ r streamReader
// The header of a gRPC message. Find more detail at
// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md
header [5]byte
- // recvBufferPool is the pool of shared receive buffers.
- recvBufferPool SharedBufferPool
+ // bufferPool is the pool of shared receive buffers.
+ bufferPool mem.BufferPool
}
// recvMsg reads a complete gRPC message from the stream.
@@ -608,39 +653,38 @@ type parser struct {
// - an error from the status package
//
// No other error values or types must be returned, which also means
-// that the underlying io.Reader must not return an incompatible
+// that the underlying streamReader must not return an incompatible
// error.
-func (p *parser) recvMsg(maxReceiveMessageSize int) (pf payloadFormat, msg []byte, err error) {
- if _, err := p.r.Read(p.header[:]); err != nil {
+func (p *parser) recvMsg(maxReceiveMessageSize int) (payloadFormat, mem.BufferSlice, error) {
+ err := p.r.ReadMessageHeader(p.header[:])
+ if err != nil {
return 0, nil, err
}
- pf = payloadFormat(p.header[0])
+ pf := payloadFormat(p.header[0])
length := binary.BigEndian.Uint32(p.header[1:])
- if length == 0 {
- return pf, nil, nil
- }
if int64(length) > int64(maxInt) {
return 0, nil, status.Errorf(codes.ResourceExhausted, "grpc: received message larger than max length allowed on current machine (%d vs. %d)", length, maxInt)
}
if int(length) > maxReceiveMessageSize {
return 0, nil, status.Errorf(codes.ResourceExhausted, "grpc: received message larger than max (%d vs. %d)", length, maxReceiveMessageSize)
}
- msg = p.recvBufferPool.Get(int(length))
- if _, err := p.r.Read(msg); err != nil {
+
+ data, err := p.r.Read(int(length))
+ if err != nil {
if err == io.EOF {
err = io.ErrUnexpectedEOF
}
return 0, nil, err
}
- return pf, msg, nil
+ return pf, data, nil
}
// encode serializes msg and returns a buffer containing the message, or an
// error if it is too large to be transmitted by grpc. If msg is nil, it
// generates an empty message.
-func encode(c baseCodec, msg any) ([]byte, error) {
+func encode(c baseCodec, msg any) (mem.BufferSlice, error) {
if msg == nil { // NOTE: typed nils will not be caught by this check
return nil, nil
}
@@ -648,7 +692,8 @@ func encode(c baseCodec, msg any) ([]byte, error) {
if err != nil {
return nil, status.Errorf(codes.Internal, "grpc: error while marshaling: %v", err.Error())
}
- if uint(len(b)) > math.MaxUint32 {
+ if uint(b.Len()) > math.MaxUint32 {
+ b.Free()
return nil, status.Errorf(codes.ResourceExhausted, "grpc: message too large (%d bytes)", len(b))
}
return b, nil
@@ -659,34 +704,41 @@ func encode(c baseCodec, msg any) ([]byte, error) {
// indicating no compression was done.
//
// TODO(dfawley): eliminate cp parameter by wrapping Compressor in an encoding.Compressor.
-func compress(in []byte, cp Compressor, compressor encoding.Compressor) ([]byte, error) {
- if compressor == nil && cp == nil {
- return nil, nil
- }
- if len(in) == 0 {
- return nil, nil
+func compress(in mem.BufferSlice, cp Compressor, compressor encoding.Compressor, pool mem.BufferPool) (mem.BufferSlice, payloadFormat, error) {
+ if (compressor == nil && cp == nil) || in.Len() == 0 {
+ return nil, compressionNone, nil
}
+ var out mem.BufferSlice
+ w := mem.NewWriter(&out, pool)
wrapErr := func(err error) error {
+ out.Free()
return status.Errorf(codes.Internal, "grpc: error while compressing: %v", err.Error())
}
- cbuf := &bytes.Buffer{}
if compressor != nil {
- z, err := compressor.Compress(cbuf)
+ z, err := compressor.Compress(w)
if err != nil {
- return nil, wrapErr(err)
+ return nil, 0, wrapErr(err)
}
- if _, err := z.Write(in); err != nil {
- return nil, wrapErr(err)
+ for _, b := range in {
+ if _, err := z.Write(b.ReadOnlyData()); err != nil {
+ return nil, 0, wrapErr(err)
+ }
}
if err := z.Close(); err != nil {
- return nil, wrapErr(err)
+ return nil, 0, wrapErr(err)
}
} else {
- if err := cp.Do(cbuf, in); err != nil {
- return nil, wrapErr(err)
+ // This is obviously really inefficient since it fully materializes the data, but
+ // there is no way around this with the old Compressor API. At least it attempts
+ // to return the buffer to the provider, in the hopes it can be reused (maybe
+ // even by a subsequent call to this very function).
+ buf := in.MaterializeToBuffer(pool)
+ defer buf.Free()
+ if err := cp.Do(w, buf.ReadOnlyData()); err != nil {
+ return nil, 0, wrapErr(err)
}
}
- return cbuf.Bytes(), nil
+ return out, compressionMade, nil
}
const (
@@ -697,33 +749,36 @@ const (
// msgHeader returns a 5-byte header for the message being transmitted and the
// payload, which is compData if non-nil or data otherwise.
-func msgHeader(data, compData []byte) (hdr []byte, payload []byte) {
+func msgHeader(data, compData mem.BufferSlice, pf payloadFormat) (hdr []byte, payload mem.BufferSlice) {
hdr = make([]byte, headerLen)
- if compData != nil {
- hdr[0] = byte(compressionMade)
- data = compData
+ hdr[0] = byte(pf)
+
+ var length uint32
+ if pf.isCompressed() {
+ length = uint32(compData.Len())
+ payload = compData
} else {
- hdr[0] = byte(compressionNone)
+ length = uint32(data.Len())
+ payload = data
}
// Write length of payload into buf
- binary.BigEndian.PutUint32(hdr[payloadLen:], uint32(len(data)))
- return hdr, data
+ binary.BigEndian.PutUint32(hdr[payloadLen:], length)
+ return hdr, payload
}
-func outPayload(client bool, msg any, data, payload []byte, t time.Time) *stats.OutPayload {
+func outPayload(client bool, msg any, dataLength, payloadLength int, t time.Time) *stats.OutPayload {
return &stats.OutPayload{
Client: client,
Payload: msg,
- Data: data,
- Length: len(data),
- WireLength: len(payload) + headerLen,
- CompressedLength: len(payload),
+ Length: dataLength,
+ WireLength: payloadLength + headerLen,
+ CompressedLength: payloadLength,
SentTime: t,
}
}
-func checkRecvPayload(pf payloadFormat, recvCompress string, haveCompressor bool) *status.Status {
+func checkRecvPayload(pf payloadFormat, recvCompress string, haveCompressor bool, isServer bool) *status.Status {
switch pf {
case compressionNone:
case compressionMade:
@@ -731,7 +786,10 @@ func checkRecvPayload(pf payloadFormat, recvCompress string, haveCompressor bool
return status.New(codes.Internal, "grpc: compressed flag set with identity or empty encoding")
}
if !haveCompressor {
- return status.Newf(codes.Unimplemented, "grpc: Decompressor is not installed for grpc-encoding %q", recvCompress)
+ if isServer {
+ return status.Newf(codes.Unimplemented, "grpc: Decompressor is not installed for grpc-encoding %q", recvCompress)
+ }
+ return status.Newf(codes.Internal, "grpc: Decompressor is not installed for grpc-encoding %q", recvCompress)
}
default:
return status.Newf(codes.Internal, "grpc: received unexpected payload format %d", pf)
@@ -741,104 +799,110 @@ func checkRecvPayload(pf payloadFormat, recvCompress string, haveCompressor bool
type payloadInfo struct {
compressedLength int // The compressed length got from wire.
- uncompressedBytes []byte
+ uncompressedBytes mem.BufferSlice
+}
+
+func (p *payloadInfo) free() {
+ if p != nil && p.uncompressedBytes != nil {
+ p.uncompressedBytes.Free()
+ }
}
// recvAndDecompress reads a message from the stream, decompressing it if necessary.
//
// Cancelling the returned cancel function releases the buffer back to the pool. So the caller should cancel as soon as
// the buffer is no longer needed.
-func recvAndDecompress(p *parser, s *transport.Stream, dc Decompressor, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor,
-) (uncompressedBuf []byte, cancel func(), err error) {
- pf, compressedBuf, err := p.recvMsg(maxReceiveMessageSize)
+// TODO: Refactor this function to reduce the number of arguments.
+// See: https://google.github.io/styleguide/go/best-practices.html#function-argument-lists
+func recvAndDecompress(p *parser, s recvCompressor, dc Decompressor, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor, isServer bool,
+) (out mem.BufferSlice, err error) {
+ pf, compressed, err := p.recvMsg(maxReceiveMessageSize)
if err != nil {
- return nil, nil, err
+ return nil, err
}
- if st := checkRecvPayload(pf, s.RecvCompress(), compressor != nil || dc != nil); st != nil {
- return nil, nil, st.Err()
+ compressedLength := compressed.Len()
+
+ if st := checkRecvPayload(pf, s.RecvCompress(), compressor != nil || dc != nil, isServer); st != nil {
+ compressed.Free()
+ return nil, st.Err()
}
var size int
- if pf == compressionMade {
+ if pf.isCompressed() {
+ defer compressed.Free()
+
// To match legacy behavior, if the decompressor is set by WithDecompressor or RPCDecompressor,
// use this decompressor as the default.
if dc != nil {
- uncompressedBuf, err = dc.Do(bytes.NewReader(compressedBuf))
+ var uncompressedBuf []byte
+ uncompressedBuf, err = dc.Do(compressed.Reader())
+ if err == nil {
+ out = mem.BufferSlice{mem.SliceBuffer(uncompressedBuf)}
+ }
size = len(uncompressedBuf)
} else {
- uncompressedBuf, size, err = decompress(compressor, compressedBuf, maxReceiveMessageSize)
+ out, size, err = decompress(compressor, compressed, maxReceiveMessageSize, p.bufferPool)
}
if err != nil {
- return nil, nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message: %v", err)
+ return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message: %v", err)
}
if size > maxReceiveMessageSize {
+ out.Free()
// TODO: Revisit the error code. Currently keep it consistent with java
// implementation.
- return nil, nil, status.Errorf(codes.ResourceExhausted, "grpc: received message after decompression larger than max (%d vs. %d)", size, maxReceiveMessageSize)
+ return nil, status.Errorf(codes.ResourceExhausted, "grpc: received message after decompression larger than max (%d vs. %d)", size, maxReceiveMessageSize)
}
} else {
- uncompressedBuf = compressedBuf
+ out = compressed
}
if payInfo != nil {
- payInfo.compressedLength = len(compressedBuf)
- payInfo.uncompressedBytes = uncompressedBuf
-
- cancel = func() {}
- } else {
- cancel = func() {
- p.recvBufferPool.Put(&compressedBuf)
- }
+ payInfo.compressedLength = compressedLength
+ out.Ref()
+ payInfo.uncompressedBytes = out
}
- return uncompressedBuf, cancel, nil
+ return out, nil
}
// Using compressor, decompress d, returning data and size.
// Optionally, if data will be over maxReceiveMessageSize, just return the size.
-func decompress(compressor encoding.Compressor, d []byte, maxReceiveMessageSize int) ([]byte, int, error) {
- dcReader, err := compressor.Decompress(bytes.NewReader(d))
+func decompress(compressor encoding.Compressor, d mem.BufferSlice, maxReceiveMessageSize int, pool mem.BufferPool) (mem.BufferSlice, int, error) {
+ dcReader, err := compressor.Decompress(d.Reader())
if err != nil {
return nil, 0, err
}
- if sizer, ok := compressor.(interface {
- DecompressedSize(compressedBytes []byte) int
- }); ok {
- if size := sizer.DecompressedSize(d); size >= 0 {
- if size > maxReceiveMessageSize {
- return nil, size, nil
- }
- // size is used as an estimate to size the buffer, but we
- // will read more data if available.
- // +MinRead so ReadFrom will not reallocate if size is correct.
- //
- // TODO: If we ensure that the buffer size is the same as the DecompressedSize,
- // we can also utilize the recv buffer pool here.
- buf := bytes.NewBuffer(make([]byte, 0, size+bytes.MinRead))
- bytesRead, err := buf.ReadFrom(io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1))
- return buf.Bytes(), int(bytesRead), err
- }
+
+ out, err := mem.ReadAll(io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1), pool)
+ if err != nil {
+ out.Free()
+ return nil, 0, err
}
- // Read from LimitReader with limit max+1. So if the underlying
- // reader is over limit, the result will be bigger than max.
- d, err = io.ReadAll(io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1))
- return d, len(d), err
+ return out, out.Len(), nil
+}
+
+type recvCompressor interface {
+ RecvCompress() string
}
// For the two compressor parameters, both should not be set, but if they are,
// dc takes precedence over compressor.
// TODO(dfawley): wrap the old compressor/decompressor using the new API?
-func recv(p *parser, c baseCodec, s *transport.Stream, dc Decompressor, m any, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor) error {
- buf, cancel, err := recvAndDecompress(p, s, dc, maxReceiveMessageSize, payInfo, compressor)
+func recv(p *parser, c baseCodec, s recvCompressor, dc Decompressor, m any, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor, isServer bool) error {
+ data, err := recvAndDecompress(p, s, dc, maxReceiveMessageSize, payInfo, compressor, isServer)
if err != nil {
return err
}
- defer cancel()
- if err := c.Unmarshal(buf, m); err != nil {
+ // If the codec wants its own reference to the data, it can get it. Otherwise, always
+ // free the buffers.
+ defer data.Free()
+
+ if err := c.Unmarshal(data, m); err != nil {
return status.Errorf(codes.Internal, "grpc: failed to unmarshal the received message: %v", err)
}
+
return nil
}
@@ -941,7 +1005,7 @@ func setCallInfoCodec(c *callInfo) error {
// encoding.Codec (Name vs. String method name). We only support
// setting content subtype from encoding.Codec to avoid a behavior
// change with the deprecated version.
- if ec, ok := c.codec.(encoding.Codec); ok {
+ if ec, ok := c.codec.(encoding.CodecV2); ok {
c.contentSubtype = strings.ToLower(ec.Name())
}
}
@@ -950,12 +1014,12 @@ func setCallInfoCodec(c *callInfo) error {
if c.contentSubtype == "" {
// No codec specified in CallOptions; use proto by default.
- c.codec = encoding.GetCodec(proto.Name)
+ c.codec = getCodec(proto.Name)
return nil
}
// c.contentSubtype is already lowercased in CallContentSubtype
- c.codec = encoding.GetCodec(c.contentSubtype)
+ c.codec = getCodec(c.contentSubtype)
if c.codec == nil {
return status.Errorf(codes.Internal, "no codec registered for content-subtype %s", c.contentSubtype)
}
diff --git a/vendor/google.golang.org/grpc/server.go b/vendor/google.golang.org/grpc/server.go
index 89f8e4792bf15..16065a027ae81 100644
--- a/vendor/google.golang.org/grpc/server.go
+++ b/vendor/google.golang.org/grpc/server.go
@@ -45,6 +45,7 @@ import (
"google.golang.org/grpc/internal/grpcutil"
"google.golang.org/grpc/internal/transport"
"google.golang.org/grpc/keepalive"
+ "google.golang.org/grpc/mem"
"google.golang.org/grpc/metadata"
"google.golang.org/grpc/peer"
"google.golang.org/grpc/stats"
@@ -80,18 +81,19 @@ func init() {
}
internal.BinaryLogger = binaryLogger
internal.JoinServerOptions = newJoinServerOption
- internal.RecvBufferPool = recvBufferPool
+ internal.BufferPool = bufferPool
}
var statusOK = status.New(codes.OK, "")
var logger = grpclog.Component("core")
-type methodHandler func(srv any, ctx context.Context, dec func(any) error, interceptor UnaryServerInterceptor) (any, error)
+// MethodHandler is a function type that processes a unary RPC method call.
+type MethodHandler func(srv any, ctx context.Context, dec func(any) error, interceptor UnaryServerInterceptor) (any, error)
// MethodDesc represents an RPC service's method specification.
type MethodDesc struct {
MethodName string
- Handler methodHandler
+ Handler MethodHandler
}
// ServiceDesc represents an RPC service's specification.
@@ -170,7 +172,7 @@ type serverOptions struct {
maxHeaderListSize *uint32
headerTableSize *uint32
numServerWorkers uint32
- recvBufferPool SharedBufferPool
+ bufferPool mem.BufferPool
waitForHandlers bool
}
@@ -181,7 +183,7 @@ var defaultServerOptions = serverOptions{
connectionTimeout: 120 * time.Second,
writeBufferSize: defaultWriteBufSize,
readBufferSize: defaultReadBufSize,
- recvBufferPool: nopBufferPool{},
+ bufferPool: mem.DefaultBufferPool(),
}
var globalServerOptions []ServerOption
@@ -313,7 +315,7 @@ func KeepaliveEnforcementPolicy(kep keepalive.EnforcementPolicy) ServerOption {
// Will be supported throughout 1.x.
func CustomCodec(codec Codec) ServerOption {
return newFuncServerOption(func(o *serverOptions) {
- o.codec = codec
+ o.codec = newCodecV0Bridge(codec)
})
}
@@ -342,7 +344,22 @@ func CustomCodec(codec Codec) ServerOption {
// later release.
func ForceServerCodec(codec encoding.Codec) ServerOption {
return newFuncServerOption(func(o *serverOptions) {
- o.codec = codec
+ o.codec = newCodecV1Bridge(codec)
+ })
+}
+
+// ForceServerCodecV2 is the equivalent of ForceServerCodec, but for the new
+// CodecV2 interface.
+//
+// Will be supported throughout 1.x.
+//
+// # Experimental
+//
+// Notice: This API is EXPERIMENTAL and may be changed or removed in a
+// later release.
+func ForceServerCodecV2(codecV2 encoding.CodecV2) ServerOption {
+ return newFuncServerOption(func(o *serverOptions) {
+ o.codec = codecV2
})
}
@@ -592,26 +609,9 @@ func WaitForHandlers(w bool) ServerOption {
})
}
-// RecvBufferPool returns a ServerOption that configures the server
-// to use the provided shared buffer pool for parsing incoming messages. Depending
-// on the application's workload, this could result in reduced memory allocation.
-//
-// If you are unsure about how to implement a memory pool but want to utilize one,
-// begin with grpc.NewSharedBufferPool.
-//
-// Note: The shared buffer pool feature will not be active if any of the following
-// options are used: StatsHandler, EnableTracing, or binary logging. In such
-// cases, the shared buffer pool will be ignored.
-//
-// Deprecated: use experimental.WithRecvBufferPool instead. Will be deleted in
-// v1.60.0 or later.
-func RecvBufferPool(bufferPool SharedBufferPool) ServerOption {
- return recvBufferPool(bufferPool)
-}
-
-func recvBufferPool(bufferPool SharedBufferPool) ServerOption {
+func bufferPool(bufferPool mem.BufferPool) ServerOption {
return newFuncServerOption(func(o *serverOptions) {
- o.recvBufferPool = bufferPool
+ o.bufferPool = bufferPool
})
}
@@ -622,8 +622,8 @@ func recvBufferPool(bufferPool SharedBufferPool) ServerOption {
// workload (assuming a QPS of a few thousand requests/sec).
const serverWorkerResetThreshold = 1 << 16
-// serverWorkers blocks on a *transport.Stream channel forever and waits for
-// data to be fed by serveStreams. This allows multiple requests to be
+// serverWorker blocks on a *transport.ServerStream channel forever and waits
+// for data to be fed by serveStreams. This allows multiple requests to be
// processed by the same goroutine, removing the need for expensive stack
// re-allocations (see the runtime.morestack problem [1]).
//
@@ -980,6 +980,7 @@ func (s *Server) newHTTP2Transport(c net.Conn) transport.ServerTransport {
ChannelzParent: s.channelz,
MaxHeaderListSize: s.opts.maxHeaderListSize,
HeaderTableSize: s.opts.headerTableSize,
+ BufferPool: s.opts.bufferPool,
}
st, err := transport.NewServerTransport(c, config)
if err != nil {
@@ -1020,7 +1021,7 @@ func (s *Server) serveStreams(ctx context.Context, st transport.ServerTransport,
}()
streamQuota := newHandlerQuota(s.opts.maxConcurrentStreams)
- st.HandleStreams(ctx, func(stream *transport.Stream) {
+ st.HandleStreams(ctx, func(stream *transport.ServerStream) {
s.handlersWG.Add(1)
streamQuota.acquire()
f := func() {
@@ -1072,7 +1073,7 @@ var _ http.Handler = (*Server)(nil)
// Notice: This API is EXPERIMENTAL and may be changed or removed in a
// later release.
func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
- st, err := transport.NewServerHandlerTransport(w, r, s.opts.statsHandlers)
+ st, err := transport.NewServerHandlerTransport(w, r, s.opts.statsHandlers, s.opts.bufferPool)
if err != nil {
// Errors returned from transport.NewServerHandlerTransport have
// already been written to w.
@@ -1136,26 +1137,41 @@ func (s *Server) incrCallsFailed() {
s.channelz.ServerMetrics.CallsFailed.Add(1)
}
-func (s *Server) sendResponse(ctx context.Context, t transport.ServerTransport, stream *transport.Stream, msg any, cp Compressor, opts *transport.Options, comp encoding.Compressor) error {
+func (s *Server) sendResponse(ctx context.Context, stream *transport.ServerStream, msg any, cp Compressor, opts *transport.WriteOptions, comp encoding.Compressor) error {
data, err := encode(s.getCodec(stream.ContentSubtype()), msg)
if err != nil {
channelz.Error(logger, s.channelz, "grpc: server failed to encode response: ", err)
return err
}
- compData, err := compress(data, cp, comp)
+
+ compData, pf, err := compress(data, cp, comp, s.opts.bufferPool)
if err != nil {
+ data.Free()
channelz.Error(logger, s.channelz, "grpc: server failed to compress response: ", err)
return err
}
- hdr, payload := msgHeader(data, compData)
+
+ hdr, payload := msgHeader(data, compData, pf)
+
+ defer func() {
+ compData.Free()
+ data.Free()
+ // payload does not need to be freed here, it is either data or compData, both of
+ // which are already freed.
+ }()
+
+ dataLen := data.Len()
+ payloadLen := payload.Len()
// TODO(dfawley): should we be checking len(data) instead?
- if len(payload) > s.opts.maxSendMessageSize {
- return status.Errorf(codes.ResourceExhausted, "grpc: trying to send message larger than max (%d vs. %d)", len(payload), s.opts.maxSendMessageSize)
+ if payloadLen > s.opts.maxSendMessageSize {
+ return status.Errorf(codes.ResourceExhausted, "grpc: trying to send message larger than max (%d vs. %d)", payloadLen, s.opts.maxSendMessageSize)
}
- err = t.Write(stream, hdr, payload, opts)
+ err = stream.Write(hdr, payload, opts)
if err == nil {
- for _, sh := range s.opts.statsHandlers {
- sh.HandleRPC(ctx, outPayload(false, msg, data, payload, time.Now()))
+ if len(s.opts.statsHandlers) != 0 {
+ for _, sh := range s.opts.statsHandlers {
+ sh.HandleRPC(ctx, outPayload(false, msg, dataLen, payloadLen, time.Now()))
+ }
}
}
return err
@@ -1197,7 +1213,7 @@ func getChainUnaryHandler(interceptors []UnaryServerInterceptor, curr int, info
}
}
-func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTransport, stream *transport.Stream, info *serviceInfo, md *MethodDesc, trInfo *traceInfo) (err error) {
+func (s *Server) processUnaryRPC(ctx context.Context, stream *transport.ServerStream, info *serviceInfo, md *MethodDesc, trInfo *traceInfo) (err error) {
shs := s.opts.statsHandlers
if len(shs) != 0 || trInfo != nil || channelz.IsOn() {
if channelz.IsOn() {
@@ -1305,7 +1321,7 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor
decomp = encoding.GetCompressor(rc)
if decomp == nil {
st := status.Newf(codes.Unimplemented, "grpc: Decompressor is not installed for grpc-encoding %q", rc)
- t.WriteStatus(stream, st)
+ stream.WriteStatus(st)
return st.Err()
}
}
@@ -1334,37 +1350,34 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor
var payInfo *payloadInfo
if len(shs) != 0 || len(binlogs) != 0 {
payInfo = &payloadInfo{}
+ defer payInfo.free()
}
- d, cancel, err := recvAndDecompress(&parser{r: stream, recvBufferPool: s.opts.recvBufferPool}, stream, dc, s.opts.maxReceiveMessageSize, payInfo, decomp)
+ d, err := recvAndDecompress(&parser{r: stream, bufferPool: s.opts.bufferPool}, stream, dc, s.opts.maxReceiveMessageSize, payInfo, decomp, true)
if err != nil {
- if e := t.WriteStatus(stream, status.Convert(err)); e != nil {
+ if e := stream.WriteStatus(status.Convert(err)); e != nil {
channelz.Warningf(logger, s.channelz, "grpc: Server.processUnaryRPC failed to write status: %v", e)
}
return err
}
- if channelz.IsOn() {
- t.IncrMsgRecv()
- }
+ defer d.Free()
df := func(v any) error {
- defer cancel()
-
if err := s.getCodec(stream.ContentSubtype()).Unmarshal(d, v); err != nil {
return status.Errorf(codes.Internal, "grpc: error unmarshalling request: %v", err)
}
+
for _, sh := range shs {
sh.HandleRPC(ctx, &stats.InPayload{
RecvTime: time.Now(),
Payload: v,
- Length: len(d),
+ Length: d.Len(),
WireLength: payInfo.compressedLength + headerLen,
CompressedLength: payInfo.compressedLength,
- Data: d,
})
}
if len(binlogs) != 0 {
cm := &binarylog.ClientMessage{
- Message: d,
+ Message: d.Materialize(),
}
for _, binlog := range binlogs {
binlog.Log(ctx, cm)
@@ -1389,7 +1402,7 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor
trInfo.tr.LazyLog(stringer(appStatus.Message()), true)
trInfo.tr.SetError()
}
- if e := t.WriteStatus(stream, appStatus); e != nil {
+ if e := stream.WriteStatus(appStatus); e != nil {
channelz.Warningf(logger, s.channelz, "grpc: Server.processUnaryRPC failed to write status: %v", e)
}
if len(binlogs) != 0 {
@@ -1416,20 +1429,20 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor
if trInfo != nil {
trInfo.tr.LazyLog(stringer("OK"), false)
}
- opts := &transport.Options{Last: true}
+ opts := &transport.WriteOptions{Last: true}
// Server handler could have set new compressor by calling SetSendCompressor.
// In case it is set, we need to use it for compressing outbound message.
if stream.SendCompress() != sendCompressorName {
comp = encoding.GetCompressor(stream.SendCompress())
}
- if err := s.sendResponse(ctx, t, stream, reply, cp, opts, comp); err != nil {
+ if err := s.sendResponse(ctx, stream, reply, cp, opts, comp); err != nil {
if err == io.EOF {
// The entire stream is done (for unary RPC only).
return err
}
if sts, ok := status.FromError(err); ok {
- if e := t.WriteStatus(stream, sts); e != nil {
+ if e := stream.WriteStatus(sts); e != nil {
channelz.Warningf(logger, s.channelz, "grpc: Server.processUnaryRPC failed to write status: %v", e)
}
} else {
@@ -1469,9 +1482,6 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor
binlog.Log(ctx, sm)
}
}
- if channelz.IsOn() {
- t.IncrMsgSent()
- }
if trInfo != nil {
trInfo.tr.LazyLog(&payload{sent: true, msg: reply}, true)
}
@@ -1487,7 +1497,7 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor
binlog.Log(ctx, st)
}
}
- return t.WriteStatus(stream, statusOK)
+ return stream.WriteStatus(statusOK)
}
// chainStreamServerInterceptors chains all stream server interceptors into one.
@@ -1526,7 +1536,7 @@ func getChainStreamHandler(interceptors []StreamServerInterceptor, curr int, inf
}
}
-func (s *Server) processStreamingRPC(ctx context.Context, t transport.ServerTransport, stream *transport.Stream, info *serviceInfo, sd *StreamDesc, trInfo *traceInfo) (err error) {
+func (s *Server) processStreamingRPC(ctx context.Context, stream *transport.ServerStream, info *serviceInfo, sd *StreamDesc, trInfo *traceInfo) (err error) {
if channelz.IsOn() {
s.incrCallsStarted()
}
@@ -1546,9 +1556,8 @@ func (s *Server) processStreamingRPC(ctx context.Context, t transport.ServerTran
ctx = NewContextWithServerTransportStream(ctx, stream)
ss := &serverStream{
ctx: ctx,
- t: t,
s: stream,
- p: &parser{r: stream, recvBufferPool: s.opts.recvBufferPool},
+ p: &parser{r: stream, bufferPool: s.opts.bufferPool},
codec: s.getCodec(stream.ContentSubtype()),
maxReceiveMessageSize: s.opts.maxReceiveMessageSize,
maxSendMessageSize: s.opts.maxSendMessageSize,
@@ -1633,7 +1642,7 @@ func (s *Server) processStreamingRPC(ctx context.Context, t transport.ServerTran
ss.decomp = encoding.GetCompressor(rc)
if ss.decomp == nil {
st := status.Newf(codes.Unimplemented, "grpc: Decompressor is not installed for grpc-encoding %q", rc)
- t.WriteStatus(ss.s, st)
+ ss.s.WriteStatus(st)
return st.Err()
}
}
@@ -1702,7 +1711,7 @@ func (s *Server) processStreamingRPC(ctx context.Context, t transport.ServerTran
binlog.Log(ctx, st)
}
}
- t.WriteStatus(ss.s, appStatus)
+ ss.s.WriteStatus(appStatus)
// TODO: Should we log an error from WriteStatus here and below?
return appErr
}
@@ -1720,10 +1729,10 @@ func (s *Server) processStreamingRPC(ctx context.Context, t transport.ServerTran
binlog.Log(ctx, st)
}
}
- return t.WriteStatus(ss.s, statusOK)
+ return ss.s.WriteStatus(statusOK)
}
-func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Stream) {
+func (s *Server) handleStream(t transport.ServerTransport, stream *transport.ServerStream) {
ctx := stream.Context()
ctx = contextWithServer(ctx, s)
var ti *traceInfo
@@ -1753,7 +1762,7 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str
ti.tr.SetError()
}
errDesc := fmt.Sprintf("malformed method name: %q", stream.Method())
- if err := t.WriteStatus(stream, status.New(codes.Unimplemented, errDesc)); err != nil {
+ if err := stream.WriteStatus(status.New(codes.Unimplemented, errDesc)); err != nil {
if ti != nil {
ti.tr.LazyLog(&fmtStringer{"%v", []any{err}}, true)
ti.tr.SetError()
@@ -1768,17 +1777,20 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str
service := sm[:pos]
method := sm[pos+1:]
- md, _ := metadata.FromIncomingContext(ctx)
- for _, sh := range s.opts.statsHandlers {
- ctx = sh.TagRPC(ctx, &stats.RPCTagInfo{FullMethodName: stream.Method()})
- sh.HandleRPC(ctx, &stats.InHeader{
- FullMethod: stream.Method(),
- RemoteAddr: t.Peer().Addr,
- LocalAddr: t.Peer().LocalAddr,
- Compression: stream.RecvCompress(),
- WireLength: stream.HeaderWireLength(),
- Header: md,
- })
+ // FromIncomingContext is expensive: skip if there are no statsHandlers
+ if len(s.opts.statsHandlers) > 0 {
+ md, _ := metadata.FromIncomingContext(ctx)
+ for _, sh := range s.opts.statsHandlers {
+ ctx = sh.TagRPC(ctx, &stats.RPCTagInfo{FullMethodName: stream.Method()})
+ sh.HandleRPC(ctx, &stats.InHeader{
+ FullMethod: stream.Method(),
+ RemoteAddr: t.Peer().Addr,
+ LocalAddr: t.Peer().LocalAddr,
+ Compression: stream.RecvCompress(),
+ WireLength: stream.HeaderWireLength(),
+ Header: md,
+ })
+ }
}
// To have calls in stream callouts work. Will delete once all stats handler
// calls come from the gRPC layer.
@@ -1787,17 +1799,17 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str
srv, knownService := s.services[service]
if knownService {
if md, ok := srv.methods[method]; ok {
- s.processUnaryRPC(ctx, t, stream, srv, md, ti)
+ s.processUnaryRPC(ctx, stream, srv, md, ti)
return
}
if sd, ok := srv.streams[method]; ok {
- s.processStreamingRPC(ctx, t, stream, srv, sd, ti)
+ s.processStreamingRPC(ctx, stream, srv, sd, ti)
return
}
}
// Unknown service, or known server unknown method.
if unknownDesc := s.opts.unknownStreamDesc; unknownDesc != nil {
- s.processStreamingRPC(ctx, t, stream, nil, unknownDesc, ti)
+ s.processStreamingRPC(ctx, stream, nil, unknownDesc, ti)
return
}
var errDesc string
@@ -1810,7 +1822,7 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str
ti.tr.LazyPrintf("%s", errDesc)
ti.tr.SetError()
}
- if err := t.WriteStatus(stream, status.New(codes.Unimplemented, errDesc)); err != nil {
+ if err := stream.WriteStatus(status.New(codes.Unimplemented, errDesc)); err != nil {
if ti != nil {
ti.tr.LazyLog(&fmtStringer{"%v", []any{err}}, true)
ti.tr.SetError()
@@ -1963,12 +1975,12 @@ func (s *Server) getCodec(contentSubtype string) baseCodec {
return s.opts.codec
}
if contentSubtype == "" {
- return encoding.GetCodec(proto.Name)
+ return getCodec(proto.Name)
}
- codec := encoding.GetCodec(contentSubtype)
+ codec := getCodec(contentSubtype)
if codec == nil {
logger.Warningf("Unsupported codec %q. Defaulting to %q for now. This will start to fail in future releases.", contentSubtype, proto.Name)
- return encoding.GetCodec(proto.Name)
+ return getCodec(proto.Name)
}
return codec
}
@@ -2085,7 +2097,7 @@ func SendHeader(ctx context.Context, md metadata.MD) error {
// Notice: This function is EXPERIMENTAL and may be changed or removed in a
// later release.
func SetSendCompressor(ctx context.Context, name string) error {
- stream, ok := ServerTransportStreamFromContext(ctx).(*transport.Stream)
+ stream, ok := ServerTransportStreamFromContext(ctx).(*transport.ServerStream)
if !ok || stream == nil {
return fmt.Errorf("failed to fetch the stream from the given context")
}
@@ -2107,7 +2119,7 @@ func SetSendCompressor(ctx context.Context, name string) error {
// Notice: This function is EXPERIMENTAL and may be changed or removed in a
// later release.
func ClientSupportedCompressors(ctx context.Context) ([]string, error) {
- stream, ok := ServerTransportStreamFromContext(ctx).(*transport.Stream)
+ stream, ok := ServerTransportStreamFromContext(ctx).(*transport.ServerStream)
if !ok || stream == nil {
return nil, fmt.Errorf("failed to fetch the stream from the given context %v", ctx)
}
diff --git a/vendor/google.golang.org/grpc/service_config.go b/vendor/google.golang.org/grpc/service_config.go
index 2671c5ef69f07..7e83027d1994c 100644
--- a/vendor/google.golang.org/grpc/service_config.go
+++ b/vendor/google.golang.org/grpc/service_config.go
@@ -168,6 +168,7 @@ func init() {
return parseServiceConfig(js, defaultMaxCallAttempts)
}
}
+
func parseServiceConfig(js string, maxAttempts int) *serviceconfig.ParseResult {
if len(js) == 0 {
return &serviceconfig.ParseResult{Err: fmt.Errorf("no JSON service config provided")}
@@ -297,7 +298,7 @@ func convertRetryPolicy(jrp *jsonRetryPolicy, maxAttempts int) (p *internalservi
return rp, nil
}
-func min(a, b *int) *int {
+func minPointers(a, b *int) *int {
if *a < *b {
return a
}
@@ -309,7 +310,7 @@ func getMaxSize(mcMax, doptMax *int, defaultVal int) *int {
return &defaultVal
}
if mcMax != nil && doptMax != nil {
- return min(mcMax, doptMax)
+ return minPointers(mcMax, doptMax)
}
if mcMax != nil {
return mcMax
diff --git a/vendor/google.golang.org/grpc/shared_buffer_pool.go b/vendor/google.golang.org/grpc/shared_buffer_pool.go
deleted file mode 100644
index 48a64cfe8e256..0000000000000
--- a/vendor/google.golang.org/grpc/shared_buffer_pool.go
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- *
- * Copyright 2023 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-package grpc
-
-import "sync"
-
-// SharedBufferPool is a pool of buffers that can be shared, resulting in
-// decreased memory allocation. Currently, in gRPC-go, it is only utilized
-// for parsing incoming messages.
-//
-// # Experimental
-//
-// Notice: This API is EXPERIMENTAL and may be changed or removed in a
-// later release.
-type SharedBufferPool interface {
- // Get returns a buffer with specified length from the pool.
- //
- // The returned byte slice may be not zero initialized.
- Get(length int) []byte
-
- // Put returns a buffer to the pool.
- Put(*[]byte)
-}
-
-// NewSharedBufferPool creates a simple SharedBufferPool with buckets
-// of different sizes to optimize memory usage. This prevents the pool from
-// wasting large amounts of memory, even when handling messages of varying sizes.
-//
-// # Experimental
-//
-// Notice: This API is EXPERIMENTAL and may be changed or removed in a
-// later release.
-func NewSharedBufferPool() SharedBufferPool {
- return &simpleSharedBufferPool{
- pools: [poolArraySize]simpleSharedBufferChildPool{
- newBytesPool(level0PoolMaxSize),
- newBytesPool(level1PoolMaxSize),
- newBytesPool(level2PoolMaxSize),
- newBytesPool(level3PoolMaxSize),
- newBytesPool(level4PoolMaxSize),
- newBytesPool(0),
- },
- }
-}
-
-// simpleSharedBufferPool is a simple implementation of SharedBufferPool.
-type simpleSharedBufferPool struct {
- pools [poolArraySize]simpleSharedBufferChildPool
-}
-
-func (p *simpleSharedBufferPool) Get(size int) []byte {
- return p.pools[p.poolIdx(size)].Get(size)
-}
-
-func (p *simpleSharedBufferPool) Put(bs *[]byte) {
- p.pools[p.poolIdx(cap(*bs))].Put(bs)
-}
-
-func (p *simpleSharedBufferPool) poolIdx(size int) int {
- switch {
- case size <= level0PoolMaxSize:
- return level0PoolIdx
- case size <= level1PoolMaxSize:
- return level1PoolIdx
- case size <= level2PoolMaxSize:
- return level2PoolIdx
- case size <= level3PoolMaxSize:
- return level3PoolIdx
- case size <= level4PoolMaxSize:
- return level4PoolIdx
- default:
- return levelMaxPoolIdx
- }
-}
-
-const (
- level0PoolMaxSize = 16 // 16 B
- level1PoolMaxSize = level0PoolMaxSize * 16 // 256 B
- level2PoolMaxSize = level1PoolMaxSize * 16 // 4 KB
- level3PoolMaxSize = level2PoolMaxSize * 16 // 64 KB
- level4PoolMaxSize = level3PoolMaxSize * 16 // 1 MB
-)
-
-const (
- level0PoolIdx = iota
- level1PoolIdx
- level2PoolIdx
- level3PoolIdx
- level4PoolIdx
- levelMaxPoolIdx
- poolArraySize
-)
-
-type simpleSharedBufferChildPool interface {
- Get(size int) []byte
- Put(any)
-}
-
-type bufferPool struct {
- sync.Pool
-
- defaultSize int
-}
-
-func (p *bufferPool) Get(size int) []byte {
- bs := p.Pool.Get().(*[]byte)
-
- if cap(*bs) < size {
- p.Pool.Put(bs)
-
- return make([]byte, size)
- }
-
- return (*bs)[:size]
-}
-
-func newBytesPool(size int) simpleSharedBufferChildPool {
- return &bufferPool{
- Pool: sync.Pool{
- New: func() any {
- bs := make([]byte, size)
- return &bs
- },
- },
- defaultSize: size,
- }
-}
-
-// nopBufferPool is a buffer pool just makes new buffer without pooling.
-type nopBufferPool struct {
-}
-
-func (nopBufferPool) Get(length int) []byte {
- return make([]byte, length)
-}
-
-func (nopBufferPool) Put(*[]byte) {
-}
diff --git a/vendor/google.golang.org/grpc/stats/metrics.go b/vendor/google.golang.org/grpc/stats/metrics.go
new file mode 100644
index 0000000000000..641c8e9794a53
--- /dev/null
+++ b/vendor/google.golang.org/grpc/stats/metrics.go
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package stats
+
+import "maps"
+
+// MetricSet is a set of metrics to record. Once created, MetricSet is immutable,
+// however Add and Remove can make copies with specific metrics added or
+// removed, respectively.
+//
+// Do not construct directly; use NewMetricSet instead.
+type MetricSet struct {
+ // metrics are the set of metrics to initialize.
+ metrics map[string]bool
+}
+
+// NewMetricSet returns a MetricSet containing metricNames.
+func NewMetricSet(metricNames ...string) *MetricSet {
+ newMetrics := make(map[string]bool)
+ for _, metric := range metricNames {
+ newMetrics[metric] = true
+ }
+ return &MetricSet{metrics: newMetrics}
+}
+
+// Metrics returns the metrics set. The returned map is read-only and must not
+// be modified.
+func (m *MetricSet) Metrics() map[string]bool {
+ return m.metrics
+}
+
+// Add adds the metricNames to the metrics set and returns a new copy with the
+// additional metrics.
+func (m *MetricSet) Add(metricNames ...string) *MetricSet {
+ newMetrics := make(map[string]bool)
+ for metric := range m.metrics {
+ newMetrics[metric] = true
+ }
+
+ for _, metric := range metricNames {
+ newMetrics[metric] = true
+ }
+ return &MetricSet{metrics: newMetrics}
+}
+
+// Join joins the metrics passed in with the metrics set, and returns a new copy
+// with the merged metrics.
+func (m *MetricSet) Join(metrics *MetricSet) *MetricSet {
+ newMetrics := make(map[string]bool)
+ maps.Copy(newMetrics, m.metrics)
+ maps.Copy(newMetrics, metrics.metrics)
+ return &MetricSet{metrics: newMetrics}
+}
+
+// Remove removes the metricNames from the metrics set and returns a new copy
+// with the metrics removed.
+func (m *MetricSet) Remove(metricNames ...string) *MetricSet {
+ newMetrics := make(map[string]bool)
+ for metric := range m.metrics {
+ newMetrics[metric] = true
+ }
+
+ for _, metric := range metricNames {
+ delete(newMetrics, metric)
+ }
+ return &MetricSet{metrics: newMetrics}
+}
diff --git a/vendor/google.golang.org/grpc/stats/stats.go b/vendor/google.golang.org/grpc/stats/stats.go
index fdb0bd65182c5..6f20d2d548688 100644
--- a/vendor/google.golang.org/grpc/stats/stats.go
+++ b/vendor/google.golang.org/grpc/stats/stats.go
@@ -77,9 +77,6 @@ type InPayload struct {
// the call to HandleRPC which provides the InPayload returns and must be
// copied if needed later.
Payload any
- // Data is the serialized message payload.
- // Deprecated: Data will be removed in the next release.
- Data []byte
// Length is the size of the uncompressed payload data. Does not include any
// framing (gRPC or HTTP/2).
@@ -150,9 +147,6 @@ type OutPayload struct {
// the call to HandleRPC which provides the OutPayload returns and must be
// copied if needed later.
Payload any
- // Data is the serialized message payload.
- // Deprecated: Data will be removed in the next release.
- Data []byte
// Length is the size of the uncompressed payload data. Does not include any
// framing (gRPC or HTTP/2).
Length int
@@ -266,84 +260,42 @@ func (s *ConnEnd) IsClient() bool { return s.Client }
func (s *ConnEnd) isConnStats() {}
-type incomingTagsKey struct{}
-type outgoingTagsKey struct{}
-
// SetTags attaches stats tagging data to the context, which will be sent in
// the outgoing RPC with the header grpc-tags-bin. Subsequent calls to
// SetTags will overwrite the values from earlier calls.
//
-// NOTE: this is provided only for backward compatibility with existing clients
-// and will likely be removed in an upcoming release. New uses should transmit
-// this type of data using metadata with a different, non-reserved (i.e. does
-// not begin with "grpc-") header name.
+// Deprecated: set the `grpc-tags-bin` header in the metadata instead.
func SetTags(ctx context.Context, b []byte) context.Context {
- return context.WithValue(ctx, outgoingTagsKey{}, b)
+ return metadata.AppendToOutgoingContext(ctx, "grpc-tags-bin", string(b))
}
// Tags returns the tags from the context for the inbound RPC.
//
-// NOTE: this is provided only for backward compatibility with existing clients
-// and will likely be removed in an upcoming release. New uses should transmit
-// this type of data using metadata with a different, non-reserved (i.e. does
-// not begin with "grpc-") header name.
+// Deprecated: obtain the `grpc-tags-bin` header from metadata instead.
func Tags(ctx context.Context) []byte {
- b, _ := ctx.Value(incomingTagsKey{}).([]byte)
- return b
-}
-
-// SetIncomingTags attaches stats tagging data to the context, to be read by
-// the application (not sent in outgoing RPCs).
-//
-// This is intended for gRPC-internal use ONLY.
-func SetIncomingTags(ctx context.Context, b []byte) context.Context {
- return context.WithValue(ctx, incomingTagsKey{}, b)
-}
-
-// OutgoingTags returns the tags from the context for the outbound RPC.
-//
-// This is intended for gRPC-internal use ONLY.
-func OutgoingTags(ctx context.Context) []byte {
- b, _ := ctx.Value(outgoingTagsKey{}).([]byte)
- return b
+ traceValues := metadata.ValueFromIncomingContext(ctx, "grpc-tags-bin")
+ if len(traceValues) == 0 {
+ return nil
+ }
+ return []byte(traceValues[len(traceValues)-1])
}
-type incomingTraceKey struct{}
-type outgoingTraceKey struct{}
-
// SetTrace attaches stats tagging data to the context, which will be sent in
// the outgoing RPC with the header grpc-trace-bin. Subsequent calls to
// SetTrace will overwrite the values from earlier calls.
//
-// NOTE: this is provided only for backward compatibility with existing clients
-// and will likely be removed in an upcoming release. New uses should transmit
-// this type of data using metadata with a different, non-reserved (i.e. does
-// not begin with "grpc-") header name.
+// Deprecated: set the `grpc-trace-bin` header in the metadata instead.
func SetTrace(ctx context.Context, b []byte) context.Context {
- return context.WithValue(ctx, outgoingTraceKey{}, b)
+ return metadata.AppendToOutgoingContext(ctx, "grpc-trace-bin", string(b))
}
// Trace returns the trace from the context for the inbound RPC.
//
-// NOTE: this is provided only for backward compatibility with existing clients
-// and will likely be removed in an upcoming release. New uses should transmit
-// this type of data using metadata with a different, non-reserved (i.e. does
-// not begin with "grpc-") header name.
+// Deprecated: obtain the `grpc-trace-bin` header from metadata instead.
func Trace(ctx context.Context) []byte {
- b, _ := ctx.Value(incomingTraceKey{}).([]byte)
- return b
-}
-
-// SetIncomingTrace attaches stats tagging data to the context, to be read by
-// the application (not sent in outgoing RPCs). It is intended for
-// gRPC-internal use.
-func SetIncomingTrace(ctx context.Context, b []byte) context.Context {
- return context.WithValue(ctx, incomingTraceKey{}, b)
-}
-
-// OutgoingTrace returns the trace from the context for the outbound RPC. It is
-// intended for gRPC-internal use.
-func OutgoingTrace(ctx context.Context) []byte {
- b, _ := ctx.Value(outgoingTraceKey{}).([]byte)
- return b
+ traceValues := metadata.ValueFromIncomingContext(ctx, "grpc-trace-bin")
+ if len(traceValues) == 0 {
+ return nil
+ }
+ return []byte(traceValues[len(traceValues)-1])
}
diff --git a/vendor/google.golang.org/grpc/stream.go b/vendor/google.golang.org/grpc/stream.go
index 8051ef5b514a3..17e2267b33201 100644
--- a/vendor/google.golang.org/grpc/stream.go
+++ b/vendor/google.golang.org/grpc/stream.go
@@ -23,7 +23,7 @@ import (
"errors"
"io"
"math"
- "math/rand"
+ rand "math/rand/v2"
"strconv"
"sync"
"time"
@@ -41,6 +41,7 @@ import (
"google.golang.org/grpc/internal/serviceconfig"
istatus "google.golang.org/grpc/internal/status"
"google.golang.org/grpc/internal/transport"
+ "google.golang.org/grpc/mem"
"google.golang.org/grpc/metadata"
"google.golang.org/grpc/peer"
"google.golang.org/grpc/stats"
@@ -112,7 +113,9 @@ type ClientStream interface {
// SendMsg is generally called by generated code. On error, SendMsg aborts
// the stream. If the error was generated by the client, the status is
// returned directly; otherwise, io.EOF is returned and the status of
- // the stream may be discovered using RecvMsg.
+ // the stream may be discovered using RecvMsg. For unary or server-streaming
+ // RPCs (StreamDesc.ClientStreams is false), a nil error is returned
+ // unconditionally.
//
// SendMsg blocks until:
// - There is sufficient flow control to schedule m with the transport, or
@@ -215,7 +218,7 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth
var mc serviceconfig.MethodConfig
var onCommit func()
- var newStream = func(ctx context.Context, done func()) (iresolver.ClientStream, error) {
+ newStream := func(ctx context.Context, done func()) (iresolver.ClientStream, error) {
return newClientStreamWithParams(ctx, desc, cc, method, mc, onCommit, done, opts...)
}
@@ -359,7 +362,7 @@ func newClientStreamWithParams(ctx context.Context, desc *StreamDesc, cc *Client
cs.attempt = a
return nil
}
- if err := cs.withRetry(op, func() { cs.bufferForRetryLocked(0, op) }); err != nil {
+ if err := cs.withRetry(op, func() { cs.bufferForRetryLocked(0, op, nil) }); err != nil {
return nil, err
}
@@ -517,7 +520,7 @@ func (a *csAttempt) newStream() error {
}
a.s = s
a.ctx = s.Context()
- a.p = &parser{r: s, recvBufferPool: a.cs.cc.dopts.recvBufferPool}
+ a.p = &parser{r: s, bufferPool: a.cs.cc.dopts.copts.BufferPool}
return nil
}
@@ -566,10 +569,15 @@ type clientStream struct {
// place where we need to check if the attempt is nil.
attempt *csAttempt
// TODO(hedging): hedging will have multiple attempts simultaneously.
- committed bool // active attempt committed for retry?
- onCommit func()
- buffer []func(a *csAttempt) error // operations to replay on retry
- bufferSize int // current size of buffer
+ committed bool // active attempt committed for retry?
+ onCommit func()
+ replayBuffer []replayOp // operations to replay on retry
+ replayBufferSize int // current size of replayBuffer
+}
+
+type replayOp struct {
+ op func(a *csAttempt) error
+ cleanup func()
}
// csAttempt implements a single transport stream attempt within a
@@ -578,7 +586,7 @@ type csAttempt struct {
ctx context.Context
cs *clientStream
t transport.ClientTransport
- s *transport.Stream
+ s *transport.ClientStream
p *parser
pickResult balancer.PickResult
@@ -607,7 +615,12 @@ func (cs *clientStream) commitAttemptLocked() {
cs.onCommit()
}
cs.committed = true
- cs.buffer = nil
+ for _, op := range cs.replayBuffer {
+ if op.cleanup != nil {
+ op.cleanup()
+ }
+ }
+ cs.replayBuffer = nil
}
func (cs *clientStream) commitAttempt() {
@@ -695,11 +708,10 @@ func (a *csAttempt) shouldRetry(err error) (bool, error) {
cs.numRetriesSincePushback = 0
} else {
fact := math.Pow(rp.BackoffMultiplier, float64(cs.numRetriesSincePushback))
- cur := float64(rp.InitialBackoff) * fact
- if max := float64(rp.MaxBackoff); cur > max {
- cur = max
- }
- dur = time.Duration(rand.Int63n(int64(cur)))
+ cur := min(float64(rp.InitialBackoff)*fact, float64(rp.MaxBackoff))
+ // Apply jitter by multiplying with a random factor between 0.8 and 1.2
+ cur *= 0.8 + 0.4*rand.Float64()
+ dur = time.Duration(int64(cur))
cs.numRetriesSincePushback++
}
@@ -732,7 +744,7 @@ func (cs *clientStream) retryLocked(attempt *csAttempt, lastErr error) error {
// the stream is canceled.
return err
}
- // Note that the first op in the replay buffer always sets cs.attempt
+ // Note that the first op in replayBuffer always sets cs.attempt
// if it is able to pick a transport and create a stream.
if lastErr = cs.replayBufferLocked(attempt); lastErr == nil {
return nil
@@ -761,7 +773,7 @@ func (cs *clientStream) withRetry(op func(a *csAttempt) error, onSuccess func())
// already be status errors.
return toRPCErr(op(cs.attempt))
}
- if len(cs.buffer) == 0 {
+ if len(cs.replayBuffer) == 0 {
// For the first op, which controls creation of the stream and
// assigns cs.attempt, we need to create a new attempt inline
// before executing the first op. On subsequent ops, the attempt
@@ -851,25 +863,26 @@ func (cs *clientStream) Trailer() metadata.MD {
}
func (cs *clientStream) replayBufferLocked(attempt *csAttempt) error {
- for _, f := range cs.buffer {
- if err := f(attempt); err != nil {
+ for _, f := range cs.replayBuffer {
+ if err := f.op(attempt); err != nil {
return err
}
}
return nil
}
-func (cs *clientStream) bufferForRetryLocked(sz int, op func(a *csAttempt) error) {
+func (cs *clientStream) bufferForRetryLocked(sz int, op func(a *csAttempt) error, cleanup func()) {
// Note: we still will buffer if retry is disabled (for transparent retries).
if cs.committed {
return
}
- cs.bufferSize += sz
- if cs.bufferSize > cs.callInfo.maxRetryRPCBufferSize {
+ cs.replayBufferSize += sz
+ if cs.replayBufferSize > cs.callInfo.maxRetryRPCBufferSize {
cs.commitAttemptLocked()
+ cleanup()
return
}
- cs.buffer = append(cs.buffer, op)
+ cs.replayBuffer = append(cs.replayBuffer, replayOp{op: op, cleanup: cleanup})
}
func (cs *clientStream) SendMsg(m any) (err error) {
@@ -891,23 +904,50 @@ func (cs *clientStream) SendMsg(m any) (err error) {
}
// load hdr, payload, data
- hdr, payload, data, err := prepareMsg(m, cs.codec, cs.cp, cs.comp)
+ hdr, data, payload, pf, err := prepareMsg(m, cs.codec, cs.cp, cs.comp, cs.cc.dopts.copts.BufferPool)
if err != nil {
return err
}
+ defer func() {
+ data.Free()
+ // only free payload if compression was made, and therefore it is a different set
+ // of buffers from data.
+ if pf.isCompressed() {
+ payload.Free()
+ }
+ }()
+
+ dataLen := data.Len()
+ payloadLen := payload.Len()
// TODO(dfawley): should we be checking len(data) instead?
- if len(payload) > *cs.callInfo.maxSendMessageSize {
- return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", len(payload), *cs.callInfo.maxSendMessageSize)
+ if payloadLen > *cs.callInfo.maxSendMessageSize {
+ return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", payloadLen, *cs.callInfo.maxSendMessageSize)
}
+
+ // always take an extra ref in case data == payload (i.e. when the data isn't
+ // compressed). The original ref will always be freed by the deferred free above.
+ payload.Ref()
op := func(a *csAttempt) error {
- return a.sendMsg(m, hdr, payload, data)
+ return a.sendMsg(m, hdr, payload, dataLen, payloadLen)
+ }
+
+ // onSuccess is invoked when the op is captured for a subsequent retry. If the
+ // stream was established by a previous message and therefore retries are
+ // disabled, onSuccess will not be invoked, and payloadRef can be freed
+ // immediately.
+ onSuccessCalled := false
+ err = cs.withRetry(op, func() {
+ cs.bufferForRetryLocked(len(hdr)+payloadLen, op, payload.Free)
+ onSuccessCalled = true
+ })
+ if !onSuccessCalled {
+ payload.Free()
}
- err = cs.withRetry(op, func() { cs.bufferForRetryLocked(len(hdr)+len(payload), op) })
if len(cs.binlogs) != 0 && err == nil {
cm := &binarylog.ClientMessage{
OnClientSide: true,
- Message: data,
+ Message: data.Materialize(),
}
for _, binlog := range cs.binlogs {
binlog.Log(cs.ctx, cm)
@@ -924,6 +964,7 @@ func (cs *clientStream) RecvMsg(m any) error {
var recvInfo *payloadInfo
if len(cs.binlogs) != 0 {
recvInfo = &payloadInfo{}
+ defer recvInfo.free()
}
err := cs.withRetry(func(a *csAttempt) error {
return a.recvMsg(m, recvInfo)
@@ -931,7 +972,7 @@ func (cs *clientStream) RecvMsg(m any) error {
if len(cs.binlogs) != 0 && err == nil {
sm := &binarylog.ServerMessage{
OnClientSide: true,
- Message: recvInfo.uncompressedBytes,
+ Message: recvInfo.uncompressedBytes.Materialize(),
}
for _, binlog := range cs.binlogs {
binlog.Log(cs.ctx, sm)
@@ -951,14 +992,14 @@ func (cs *clientStream) CloseSend() error {
}
cs.sentLast = true
op := func(a *csAttempt) error {
- a.t.Write(a.s, nil, nil, &transport.Options{Last: true})
+ a.s.Write(nil, nil, &transport.WriteOptions{Last: true})
// Always return nil; io.EOF is the only error that might make sense
// instead, but there is no need to signal the client to call RecvMsg
// as the only use left for the stream after CloseSend is to call
// RecvMsg. This also matches historical behavior.
return nil
}
- cs.withRetry(op, func() { cs.bufferForRetryLocked(0, op) })
+ cs.withRetry(op, func() { cs.bufferForRetryLocked(0, op, nil) })
if len(cs.binlogs) != 0 {
chc := &binarylog.ClientHalfClose{
OnClientSide: true,
@@ -1034,7 +1075,7 @@ func (cs *clientStream) finish(err error) {
cs.cancel()
}
-func (a *csAttempt) sendMsg(m any, hdr, payld, data []byte) error {
+func (a *csAttempt) sendMsg(m any, hdr []byte, payld mem.BufferSlice, dataLength, payloadLength int) error {
cs := a.cs
if a.trInfo != nil {
a.mu.Lock()
@@ -1043,7 +1084,7 @@ func (a *csAttempt) sendMsg(m any, hdr, payld, data []byte) error {
}
a.mu.Unlock()
}
- if err := a.t.Write(a.s, hdr, payld, &transport.Options{Last: !cs.desc.ClientStreams}); err != nil {
+ if err := a.s.Write(hdr, payld, &transport.WriteOptions{Last: !cs.desc.ClientStreams}); err != nil {
if !cs.desc.ClientStreams {
// For non-client-streaming RPCs, we return nil instead of EOF on error
// because the generated code requires it. finish is not called; RecvMsg()
@@ -1052,11 +1093,10 @@ func (a *csAttempt) sendMsg(m any, hdr, payld, data []byte) error {
}
return io.EOF
}
- for _, sh := range a.statsHandlers {
- sh.HandleRPC(a.ctx, outPayload(true, m, data, payld, time.Now()))
- }
- if channelz.IsOn() {
- a.t.IncrMsgSent()
+ if len(a.statsHandlers) != 0 {
+ for _, sh := range a.statsHandlers {
+ sh.HandleRPC(a.ctx, outPayload(true, m, dataLength, payloadLength, time.Now()))
+ }
}
return nil
}
@@ -1065,6 +1105,7 @@ func (a *csAttempt) recvMsg(m any, payInfo *payloadInfo) (err error) {
cs := a.cs
if len(a.statsHandlers) != 0 && payInfo == nil {
payInfo = &payloadInfo{}
+ defer payInfo.free()
}
if !a.decompSet {
@@ -1083,8 +1124,7 @@ func (a *csAttempt) recvMsg(m any, payInfo *payloadInfo) (err error) {
// Only initialize this state once per stream.
a.decompSet = true
}
- err = recv(a.p, cs.codec, a.s, a.dc, m, *cs.callInfo.maxReceiveMessageSize, payInfo, a.decomp)
- if err != nil {
+ if err := recv(a.p, cs.codec, a.s, a.dc, m, *cs.callInfo.maxReceiveMessageSize, payInfo, a.decomp, false); err != nil {
if err == io.EOF {
if statusErr := a.s.Status().Err(); statusErr != nil {
return statusErr
@@ -1103,33 +1143,26 @@ func (a *csAttempt) recvMsg(m any, payInfo *payloadInfo) (err error) {
}
for _, sh := range a.statsHandlers {
sh.HandleRPC(a.ctx, &stats.InPayload{
- Client: true,
- RecvTime: time.Now(),
- Payload: m,
- // TODO truncate large payload.
- Data: payInfo.uncompressedBytes,
+ Client: true,
+ RecvTime: time.Now(),
+ Payload: m,
WireLength: payInfo.compressedLength + headerLen,
CompressedLength: payInfo.compressedLength,
- Length: len(payInfo.uncompressedBytes),
+ Length: payInfo.uncompressedBytes.Len(),
})
}
- if channelz.IsOn() {
- a.t.IncrMsgRecv()
- }
if cs.desc.ServerStreams {
// Subsequent messages should be received by subsequent RecvMsg calls.
return nil
}
// Special handling for non-server-stream rpcs.
// This recv expects EOF or errors, so we don't collect inPayload.
- err = recv(a.p, cs.codec, a.s, a.dc, m, *cs.callInfo.maxReceiveMessageSize, nil, a.decomp)
- if err == nil {
- return toRPCErr(errors.New("grpc: client streaming protocol violation: get , want "))
- }
- if err == io.EOF {
+ if err := recv(a.p, cs.codec, a.s, a.dc, m, *cs.callInfo.maxReceiveMessageSize, nil, a.decomp, false); err == io.EOF {
return a.s.Status().Err() // non-server streaming Recv returns nil on success
+ } else if err != nil {
+ return toRPCErr(err)
}
- return toRPCErr(err)
+ return toRPCErr(errors.New("grpc: client streaming protocol violation: get , want "))
}
func (a *csAttempt) finish(err error) {
@@ -1145,7 +1178,7 @@ func (a *csAttempt) finish(err error) {
}
var tr metadata.MD
if a.s != nil {
- a.t.CloseStream(a.s, err)
+ a.s.Close(err)
tr = a.s.Trailer()
}
@@ -1185,12 +1218,12 @@ func (a *csAttempt) finish(err error) {
a.mu.Unlock()
}
-// newClientStream creates a ClientStream with the specified transport, on the
+// newNonRetryClientStream creates a ClientStream with the specified transport, on the
// given addrConn.
//
// It's expected that the given transport is either the same one in addrConn, or
// is already closed. To avoid race, transport is specified separately, instead
-// of using ac.transpot.
+// of using ac.transport.
//
// Main difference between this and ClientConn.NewStream:
// - no retry
@@ -1276,7 +1309,7 @@ func newNonRetryClientStream(ctx context.Context, desc *StreamDesc, method strin
return nil, err
}
as.s = s
- as.p = &parser{r: s, recvBufferPool: ac.dopts.recvBufferPool}
+ as.p = &parser{r: s, bufferPool: ac.dopts.copts.BufferPool}
ac.incrCallsStarted()
if desc != unaryStreamDesc {
// Listen on stream context to cleanup when the stream context is
@@ -1302,7 +1335,7 @@ func newNonRetryClientStream(ctx context.Context, desc *StreamDesc, method strin
}
type addrConnStream struct {
- s *transport.Stream
+ s *transport.ClientStream
ac *addrConn
callHdr *transport.CallHdr
cancel context.CancelFunc
@@ -1342,7 +1375,7 @@ func (as *addrConnStream) CloseSend() error {
}
as.sentLast = true
- as.t.Write(as.s, nil, nil, &transport.Options{Last: true})
+ as.s.Write(nil, nil, &transport.WriteOptions{Last: true})
// Always return nil; io.EOF is the only error that might make sense
// instead, but there is no need to signal the client to call RecvMsg
// as the only use left for the stream after CloseSend is to call
@@ -1373,17 +1406,26 @@ func (as *addrConnStream) SendMsg(m any) (err error) {
}
// load hdr, payload, data
- hdr, payld, _, err := prepareMsg(m, as.codec, as.cp, as.comp)
+ hdr, data, payload, pf, err := prepareMsg(m, as.codec, as.cp, as.comp, as.ac.dopts.copts.BufferPool)
if err != nil {
return err
}
+ defer func() {
+ data.Free()
+ // only free payload if compression was made, and therefore it is a different set
+ // of buffers from data.
+ if pf.isCompressed() {
+ payload.Free()
+ }
+ }()
+
// TODO(dfawley): should we be checking len(data) instead?
- if len(payld) > *as.callInfo.maxSendMessageSize {
- return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", len(payld), *as.callInfo.maxSendMessageSize)
+ if payload.Len() > *as.callInfo.maxSendMessageSize {
+ return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", payload.Len(), *as.callInfo.maxSendMessageSize)
}
- if err := as.t.Write(as.s, hdr, payld, &transport.Options{Last: !as.desc.ClientStreams}); err != nil {
+ if err := as.s.Write(hdr, payload, &transport.WriteOptions{Last: !as.desc.ClientStreams}); err != nil {
if !as.desc.ClientStreams {
// For non-client-streaming RPCs, we return nil instead of EOF on error
// because the generated code requires it. finish is not called; RecvMsg()
@@ -1393,9 +1435,6 @@ func (as *addrConnStream) SendMsg(m any) (err error) {
return io.EOF
}
- if channelz.IsOn() {
- as.t.IncrMsgSent()
- }
return nil
}
@@ -1423,8 +1462,7 @@ func (as *addrConnStream) RecvMsg(m any) (err error) {
// Only initialize this state once per stream.
as.decompSet = true
}
- err = recv(as.p, as.codec, as.s, as.dc, m, *as.callInfo.maxReceiveMessageSize, nil, as.decomp)
- if err != nil {
+ if err := recv(as.p, as.codec, as.s, as.dc, m, *as.callInfo.maxReceiveMessageSize, nil, as.decomp, false); err != nil {
if err == io.EOF {
if statusErr := as.s.Status().Err(); statusErr != nil {
return statusErr
@@ -1434,9 +1472,6 @@ func (as *addrConnStream) RecvMsg(m any) (err error) {
return toRPCErr(err)
}
- if channelz.IsOn() {
- as.t.IncrMsgRecv()
- }
if as.desc.ServerStreams {
// Subsequent messages should be received by subsequent RecvMsg calls.
return nil
@@ -1444,14 +1479,12 @@ func (as *addrConnStream) RecvMsg(m any) (err error) {
// Special handling for non-server-stream rpcs.
// This recv expects EOF or errors, so we don't collect inPayload.
- err = recv(as.p, as.codec, as.s, as.dc, m, *as.callInfo.maxReceiveMessageSize, nil, as.decomp)
- if err == nil {
- return toRPCErr(errors.New("grpc: client streaming protocol violation: get , want "))
- }
- if err == io.EOF {
+ if err := recv(as.p, as.codec, as.s, as.dc, m, *as.callInfo.maxReceiveMessageSize, nil, as.decomp, false); err == io.EOF {
return as.s.Status().Err() // non-server streaming Recv returns nil on success
+ } else if err != nil {
+ return toRPCErr(err)
}
- return toRPCErr(err)
+ return toRPCErr(errors.New("grpc: client streaming protocol violation: get , want "))
}
func (as *addrConnStream) finish(err error) {
@@ -1466,7 +1499,7 @@ func (as *addrConnStream) finish(err error) {
err = nil
}
if as.s != nil {
- as.t.CloseStream(as.s, err)
+ as.s.Close(err)
}
if err != nil {
@@ -1533,8 +1566,7 @@ type ServerStream interface {
// serverStream implements a server side Stream.
type serverStream struct {
ctx context.Context
- t transport.ServerTransport
- s *transport.Stream
+ s *transport.ServerStream
p *parser
codec baseCodec
@@ -1584,7 +1616,7 @@ func (ss *serverStream) SendHeader(md metadata.MD) error {
return status.Error(codes.Internal, err.Error())
}
- err = ss.t.WriteHeader(ss.s, md)
+ err = ss.s.SendHeader(md)
if len(ss.binlogs) != 0 && !ss.serverHeaderBinlogged {
h, _ := ss.s.Header()
sh := &binarylog.ServerHeader{
@@ -1624,7 +1656,7 @@ func (ss *serverStream) SendMsg(m any) (err error) {
}
if err != nil && err != io.EOF {
st, _ := status.FromError(toRPCErr(err))
- ss.t.WriteStatus(ss.s, st)
+ ss.s.WriteStatus(st)
// Non-user specified status was sent out. This should be an error
// case (as a server side Cancel maybe).
//
@@ -1632,9 +1664,6 @@ func (ss *serverStream) SendMsg(m any) (err error) {
// status from the service handler, we will log that error instead.
// This behavior is similar to an interceptor.
}
- if channelz.IsOn() && err == nil {
- ss.t.IncrMsgSent()
- }
}()
// Server handler could have set new compressor by calling SetSendCompressor.
@@ -1645,18 +1674,31 @@ func (ss *serverStream) SendMsg(m any) (err error) {
}
// load hdr, payload, data
- hdr, payload, data, err := prepareMsg(m, ss.codec, ss.cp, ss.comp)
+ hdr, data, payload, pf, err := prepareMsg(m, ss.codec, ss.cp, ss.comp, ss.p.bufferPool)
if err != nil {
return err
}
+ defer func() {
+ data.Free()
+ // only free payload if compression was made, and therefore it is a different set
+ // of buffers from data.
+ if pf.isCompressed() {
+ payload.Free()
+ }
+ }()
+
+ dataLen := data.Len()
+ payloadLen := payload.Len()
+
// TODO(dfawley): should we be checking len(data) instead?
- if len(payload) > ss.maxSendMessageSize {
- return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", len(payload), ss.maxSendMessageSize)
+ if payloadLen > ss.maxSendMessageSize {
+ return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", payloadLen, ss.maxSendMessageSize)
}
- if err := ss.t.Write(ss.s, hdr, payload, &transport.Options{Last: false}); err != nil {
+ if err := ss.s.Write(hdr, payload, &transport.WriteOptions{Last: false}); err != nil {
return toRPCErr(err)
}
+
if len(ss.binlogs) != 0 {
if !ss.serverHeaderBinlogged {
h, _ := ss.s.Header()
@@ -1669,7 +1711,7 @@ func (ss *serverStream) SendMsg(m any) (err error) {
}
}
sm := &binarylog.ServerMessage{
- Message: data,
+ Message: data.Materialize(),
}
for _, binlog := range ss.binlogs {
binlog.Log(ss.ctx, sm)
@@ -1677,7 +1719,7 @@ func (ss *serverStream) SendMsg(m any) (err error) {
}
if len(ss.statsHandler) != 0 {
for _, sh := range ss.statsHandler {
- sh.HandleRPC(ss.s.Context(), outPayload(false, m, data, payload, time.Now()))
+ sh.HandleRPC(ss.s.Context(), outPayload(false, m, dataLen, payloadLen, time.Now()))
}
}
return nil
@@ -1699,7 +1741,7 @@ func (ss *serverStream) RecvMsg(m any) (err error) {
}
if err != nil && err != io.EOF {
st, _ := status.FromError(toRPCErr(err))
- ss.t.WriteStatus(ss.s, st)
+ ss.s.WriteStatus(st)
// Non-user specified status was sent out. This should be an error
// case (as a server side Cancel maybe).
//
@@ -1707,15 +1749,13 @@ func (ss *serverStream) RecvMsg(m any) (err error) {
// status from the service handler, we will log that error instead.
// This behavior is similar to an interceptor.
}
- if channelz.IsOn() && err == nil {
- ss.t.IncrMsgRecv()
- }
}()
var payInfo *payloadInfo
if len(ss.statsHandler) != 0 || len(ss.binlogs) != 0 {
payInfo = &payloadInfo{}
+ defer payInfo.free()
}
- if err := recv(ss.p, ss.codec, ss.s, ss.dc, m, ss.maxReceiveMessageSize, payInfo, ss.decomp); err != nil {
+ if err := recv(ss.p, ss.codec, ss.s, ss.dc, m, ss.maxReceiveMessageSize, payInfo, ss.decomp, true); err != nil {
if err == io.EOF {
if len(ss.binlogs) != 0 {
chc := &binarylog.ClientHalfClose{}
@@ -1733,11 +1773,9 @@ func (ss *serverStream) RecvMsg(m any) (err error) {
if len(ss.statsHandler) != 0 {
for _, sh := range ss.statsHandler {
sh.HandleRPC(ss.s.Context(), &stats.InPayload{
- RecvTime: time.Now(),
- Payload: m,
- // TODO truncate large payload.
- Data: payInfo.uncompressedBytes,
- Length: len(payInfo.uncompressedBytes),
+ RecvTime: time.Now(),
+ Payload: m,
+ Length: payInfo.uncompressedBytes.Len(),
WireLength: payInfo.compressedLength + headerLen,
CompressedLength: payInfo.compressedLength,
})
@@ -1745,7 +1783,7 @@ func (ss *serverStream) RecvMsg(m any) (err error) {
}
if len(ss.binlogs) != 0 {
cm := &binarylog.ClientMessage{
- Message: payInfo.uncompressedBytes,
+ Message: payInfo.uncompressedBytes.Materialize(),
}
for _, binlog := range ss.binlogs {
binlog.Log(ss.ctx, cm)
@@ -1760,23 +1798,26 @@ func MethodFromServerStream(stream ServerStream) (string, bool) {
return Method(stream.Context())
}
-// prepareMsg returns the hdr, payload and data
-// using the compressors passed or using the
-// passed preparedmsg
-func prepareMsg(m any, codec baseCodec, cp Compressor, comp encoding.Compressor) (hdr, payload, data []byte, err error) {
+// prepareMsg returns the hdr, payload and data using the compressors passed or
+// using the passed preparedmsg. The returned boolean indicates whether
+// compression was made and therefore whether the payload needs to be freed in
+// addition to the returned data. Freeing the payload if the returned boolean is
+// false can lead to undefined behavior.
+func prepareMsg(m any, codec baseCodec, cp Compressor, comp encoding.Compressor, pool mem.BufferPool) (hdr []byte, data, payload mem.BufferSlice, pf payloadFormat, err error) {
if preparedMsg, ok := m.(*PreparedMsg); ok {
- return preparedMsg.hdr, preparedMsg.payload, preparedMsg.encodedData, nil
+ return preparedMsg.hdr, preparedMsg.encodedData, preparedMsg.payload, preparedMsg.pf, nil
}
// The input interface is not a prepared msg.
// Marshal and Compress the data at this point
data, err = encode(codec, m)
if err != nil {
- return nil, nil, nil, err
+ return nil, nil, nil, 0, err
}
- compData, err := compress(data, cp, comp)
+ compData, pf, err := compress(data, cp, comp, pool)
if err != nil {
- return nil, nil, nil, err
+ data.Free()
+ return nil, nil, nil, 0, err
}
- hdr, payload = msgHeader(data, compData)
- return hdr, payload, data, nil
+ hdr, payload = msgHeader(data, compData, pf)
+ return hdr, data, payload, pf, nil
}
diff --git a/vendor/google.golang.org/grpc/stream_interfaces.go b/vendor/google.golang.org/grpc/stream_interfaces.go
index 8b813529c0cc5..0037fee0bd71a 100644
--- a/vendor/google.golang.org/grpc/stream_interfaces.go
+++ b/vendor/google.golang.org/grpc/stream_interfaces.go
@@ -22,15 +22,35 @@ package grpc
// request, many responses) RPC. It is generic over the type of the response
// message. It is used in generated code.
type ServerStreamingClient[Res any] interface {
+ // Recv receives the next response message from the server. The client may
+ // repeatedly call Recv to read messages from the response stream. If
+ // io.EOF is returned, the stream has terminated with an OK status. Any
+ // other error is compatible with the status package and indicates the
+ // RPC's status code and message.
Recv() (*Res, error)
+
+ // ClientStream is embedded to provide Context, Header, and Trailer
+ // functionality. No other methods in the ClientStream should be called
+ // directly.
ClientStream
}
// ServerStreamingServer represents the server side of a server-streaming (one
// request, many responses) RPC. It is generic over the type of the response
// message. It is used in generated code.
+//
+// To terminate the response stream, return from the handler method and return
+// an error from the status package, or use nil to indicate an OK status code.
type ServerStreamingServer[Res any] interface {
+ // Send sends a response message to the client. The server handler may
+ // call Send multiple times to send multiple messages to the client. An
+ // error is returned if the stream was terminated unexpectedly, and the
+ // handler method should return, as the stream is no longer usable.
Send(*Res) error
+
+ // ServerStream is embedded to provide Context, SetHeader, SendHeader, and
+ // SetTrailer functionality. No other methods in the ServerStream should
+ // be called directly.
ServerStream
}
@@ -39,8 +59,22 @@ type ServerStreamingServer[Res any] interface {
// message stream and the type of the unary response message. It is used in
// generated code.
type ClientStreamingClient[Req any, Res any] interface {
+ // Send sends a request message to the server. The client may call Send
+ // multiple times to send multiple messages to the server. On error, Send
+ // aborts the stream. If the error was generated by the client, the status
+ // is returned directly. Otherwise, io.EOF is returned, and the status of
+ // the stream may be discovered using CloseAndRecv().
Send(*Req) error
+
+ // CloseAndRecv closes the request stream and waits for the server's
+ // response. This method must be called once and only once after sending
+ // all request messages. Any error returned is implemented by the status
+ // package.
CloseAndRecv() (*Res, error)
+
+ // ClientStream is embedded to provide Context, Header, and Trailer
+ // functionality. No other methods in the ClientStream should be called
+ // directly.
ClientStream
}
@@ -48,9 +82,28 @@ type ClientStreamingClient[Req any, Res any] interface {
// requests, one response) RPC. It is generic over both the type of the request
// message stream and the type of the unary response message. It is used in
// generated code.
+//
+// To terminate the RPC, call SendAndClose and return nil from the method
+// handler or do not call SendAndClose and return an error from the status
+// package.
type ClientStreamingServer[Req any, Res any] interface {
+ // Recv receives the next request message from the client. The server may
+ // repeatedly call Recv to read messages from the request stream. If
+ // io.EOF is returned, it indicates the client called CloseAndRecv on its
+ // ClientStreamingClient. Any other error indicates the stream was
+ // terminated unexpectedly, and the handler method should return, as the
+ // stream is no longer usable.
Recv() (*Req, error)
+
+ // SendAndClose sends a single response message to the client and closes
+ // the stream. This method must be called once and only once after all
+ // request messages have been processed. Recv should not be called after
+ // calling SendAndClose.
SendAndClose(*Res) error
+
+ // ServerStream is embedded to provide Context, SetHeader, SendHeader, and
+ // SetTrailer functionality. No other methods in the ServerStream should
+ // be called directly.
ServerStream
}
@@ -59,8 +112,23 @@ type ClientStreamingServer[Req any, Res any] interface {
// request message stream and the type of the response message stream. It is
// used in generated code.
type BidiStreamingClient[Req any, Res any] interface {
+ // Send sends a request message to the server. The client may call Send
+ // multiple times to send multiple messages to the server. On error, Send
+ // aborts the stream. If the error was generated by the client, the status
+ // is returned directly. Otherwise, io.EOF is returned, and the status of
+ // the stream may be discovered using Recv().
Send(*Req) error
+
+ // Recv receives the next response message from the server. The client may
+ // repeatedly call Recv to read messages from the response stream. If
+ // io.EOF is returned, the stream has terminated with an OK status. Any
+ // other error is compatible with the status package and indicates the
+ // RPC's status code and message.
Recv() (*Res, error)
+
+ // ClientStream is embedded to provide Context, Header, Trailer, and
+ // CloseSend functionality. No other methods in the ClientStream should be
+ // called directly.
ClientStream
}
@@ -68,9 +136,27 @@ type BidiStreamingClient[Req any, Res any] interface {
// (many requests, many responses) RPC. It is generic over both the type of the
// request message stream and the type of the response message stream. It is
// used in generated code.
+//
+// To terminate the stream, return from the handler method and return
+// an error from the status package, or use nil to indicate an OK status code.
type BidiStreamingServer[Req any, Res any] interface {
+ // Recv receives the next request message from the client. The server may
+ // repeatedly call Recv to read messages from the request stream. If
+ // io.EOF is returned, it indicates the client called CloseSend on its
+ // BidiStreamingClient. Any other error indicates the stream was
+ // terminated unexpectedly, and the handler method should return, as the
+ // stream is no longer usable.
Recv() (*Req, error)
+
+ // Send sends a response message to the client. The server handler may
+ // call Send multiple times to send multiple messages to the client. An
+ // error is returned if the stream was terminated unexpectedly, and the
+ // handler method should return, as the stream is no longer usable.
Send(*Res) error
+
+ // ServerStream is embedded to provide Context, SetHeader, SendHeader, and
+ // SetTrailer functionality. No other methods in the ServerStream should
+ // be called directly.
ServerStream
}
diff --git a/vendor/google.golang.org/grpc/version.go b/vendor/google.golang.org/grpc/version.go
index bafaef99be989..6cbe116f24794 100644
--- a/vendor/google.golang.org/grpc/version.go
+++ b/vendor/google.golang.org/grpc/version.go
@@ -19,4 +19,4 @@
package grpc
// Version is the current grpc version.
-const Version = "1.65.0"
+const Version = "1.69.2"
diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go b/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go
index 4b177c8206f6c..e9fe1039437a9 100644
--- a/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go
+++ b/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go
@@ -348,7 +348,11 @@ func (d decoder) unmarshalAnyValue(unmarshal unmarshalFunc, m protoreflect.Messa
switch tok.Kind() {
case json.ObjectClose:
if !found {
- return d.newError(tok.Pos(), `missing "value" field`)
+ // We tolerate an omitted `value` field with the google.protobuf.Empty Well-Known-Type,
+ // for compatibility with other proto runtimes that have interpreted the spec differently.
+ if m.Descriptor().FullName() != genid.Empty_message_fullname {
+ return d.newError(tok.Pos(), `missing "value" field`)
+ }
}
return nil
diff --git a/vendor/google.golang.org/protobuf/internal/editiondefaults/editions_defaults.binpb b/vendor/google.golang.org/protobuf/internal/editiondefaults/editions_defaults.binpb
index ff6a38360add3..5a57ef6f3c80a 100644
Binary files a/vendor/google.golang.org/protobuf/internal/editiondefaults/editions_defaults.binpb and b/vendor/google.golang.org/protobuf/internal/editiondefaults/editions_defaults.binpb differ
diff --git a/vendor/google.golang.org/protobuf/internal/editionssupport/editions.go b/vendor/google.golang.org/protobuf/internal/editionssupport/editions.go
index 08dad7692c64b..bf1aba0e851b3 100644
--- a/vendor/google.golang.org/protobuf/internal/editionssupport/editions.go
+++ b/vendor/google.golang.org/protobuf/internal/editionssupport/editions.go
@@ -10,4 +10,9 @@ import "google.golang.org/protobuf/types/descriptorpb"
const (
Minimum = descriptorpb.Edition_EDITION_PROTO2
Maximum = descriptorpb.Edition_EDITION_2023
+
+ // MaximumKnown is the maximum edition that is known to Go Protobuf, but not
+ // declared as supported. In other words: end users cannot use it, but
+ // testprotos inside Go Protobuf can.
+ MaximumKnown = descriptorpb.Edition_EDITION_2024
)
diff --git a/vendor/google.golang.org/protobuf/internal/errors/is_go112.go b/vendor/google.golang.org/protobuf/internal/errors/is_go112.go
deleted file mode 100644
index fbcd349207dd0..0000000000000
--- a/vendor/google.golang.org/protobuf/internal/errors/is_go112.go
+++ /dev/null
@@ -1,40 +0,0 @@
-// Copyright 2020 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-//go:build !go1.13
-// +build !go1.13
-
-package errors
-
-import "reflect"
-
-// Is is a copy of Go 1.13's errors.Is for use with older Go versions.
-func Is(err, target error) bool {
- if target == nil {
- return err == target
- }
-
- isComparable := reflect.TypeOf(target).Comparable()
- for {
- if isComparable && err == target {
- return true
- }
- if x, ok := err.(interface{ Is(error) bool }); ok && x.Is(target) {
- return true
- }
- if err = unwrap(err); err == nil {
- return false
- }
- }
-}
-
-func unwrap(err error) error {
- u, ok := err.(interface {
- Unwrap() error
- })
- if !ok {
- return nil
- }
- return u.Unwrap()
-}
diff --git a/vendor/google.golang.org/protobuf/internal/errors/is_go113.go b/vendor/google.golang.org/protobuf/internal/errors/is_go113.go
deleted file mode 100644
index 5e72f1cde9e1c..0000000000000
--- a/vendor/google.golang.org/protobuf/internal/errors/is_go113.go
+++ /dev/null
@@ -1,13 +0,0 @@
-// Copyright 2020 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-//go:build go1.13
-// +build go1.13
-
-package errors
-
-import "errors"
-
-// Is is errors.Is.
-func Is(err, target error) bool { return errors.Is(err, target) }
diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go
index fa790e0ff1968..378b826faa6a8 100644
--- a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go
+++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go
@@ -32,6 +32,7 @@ const (
EditionProto2 Edition = 998
EditionProto3 Edition = 999
Edition2023 Edition = 1000
+ Edition2024 Edition = 1001
EditionUnsupported Edition = 100000
)
@@ -77,31 +78,48 @@ type (
Locations SourceLocations
}
+ // EditionFeatures is a frequently-instantiated struct, so please take care
+ // to minimize padding when adding new fields to this struct (add them in
+ // the right place/order).
EditionFeatures struct {
+ // StripEnumPrefix determines if the plugin generates enum value
+ // constants as-is, with their prefix stripped, or both variants.
+ StripEnumPrefix int
+
// IsFieldPresence is true if field_presence is EXPLICIT
// https://protobuf.dev/editions/features/#field_presence
IsFieldPresence bool
+
// IsFieldPresence is true if field_presence is LEGACY_REQUIRED
// https://protobuf.dev/editions/features/#field_presence
IsLegacyRequired bool
+
// IsOpenEnum is true if enum_type is OPEN
// https://protobuf.dev/editions/features/#enum_type
IsOpenEnum bool
+
// IsPacked is true if repeated_field_encoding is PACKED
// https://protobuf.dev/editions/features/#repeated_field_encoding
IsPacked bool
+
// IsUTF8Validated is true if utf_validation is VERIFY
// https://protobuf.dev/editions/features/#utf8_validation
IsUTF8Validated bool
+
// IsDelimitedEncoded is true if message_encoding is DELIMITED
// https://protobuf.dev/editions/features/#message_encoding
IsDelimitedEncoded bool
+
// IsJSONCompliant is true if json_format is ALLOW
// https://protobuf.dev/editions/features/#json_format
IsJSONCompliant bool
+
// GenerateLegacyUnmarshalJSON determines if the plugin generates the
// UnmarshalJSON([]byte) error method for enums.
GenerateLegacyUnmarshalJSON bool
+ // APILevel controls which API (Open, Hybrid or Opaque) should be used
+ // for generated code (.pb.go files).
+ APILevel int
}
)
diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/editions.go b/vendor/google.golang.org/protobuf/internal/filedesc/editions.go
index fd4d0c83d2575..10132c9b38479 100644
--- a/vendor/google.golang.org/protobuf/internal/filedesc/editions.go
+++ b/vendor/google.golang.org/protobuf/internal/filedesc/editions.go
@@ -32,6 +32,14 @@ func unmarshalGoFeature(b []byte, parent EditionFeatures) EditionFeatures {
v, m := protowire.ConsumeVarint(b)
b = b[m:]
parent.GenerateLegacyUnmarshalJSON = protowire.DecodeBool(v)
+ case genid.GoFeatures_ApiLevel_field_number:
+ v, m := protowire.ConsumeVarint(b)
+ b = b[m:]
+ parent.APILevel = int(v)
+ case genid.GoFeatures_StripEnumPrefix_field_number:
+ v, m := protowire.ConsumeVarint(b)
+ b = b[m:]
+ parent.StripEnumPrefix = int(v)
default:
panic(fmt.Sprintf("unkown field number %d while unmarshalling GoFeatures", num))
}
diff --git a/vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go b/vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go
index 7f67cbb6e97e5..f5ee7f5c2b7ae 100644
--- a/vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go
+++ b/vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go
@@ -21,13 +21,47 @@ const (
// Field names for pb.GoFeatures.
const (
GoFeatures_LegacyUnmarshalJsonEnum_field_name protoreflect.Name = "legacy_unmarshal_json_enum"
+ GoFeatures_ApiLevel_field_name protoreflect.Name = "api_level"
+ GoFeatures_StripEnumPrefix_field_name protoreflect.Name = "strip_enum_prefix"
GoFeatures_LegacyUnmarshalJsonEnum_field_fullname protoreflect.FullName = "pb.GoFeatures.legacy_unmarshal_json_enum"
+ GoFeatures_ApiLevel_field_fullname protoreflect.FullName = "pb.GoFeatures.api_level"
+ GoFeatures_StripEnumPrefix_field_fullname protoreflect.FullName = "pb.GoFeatures.strip_enum_prefix"
)
// Field numbers for pb.GoFeatures.
const (
GoFeatures_LegacyUnmarshalJsonEnum_field_number protoreflect.FieldNumber = 1
+ GoFeatures_ApiLevel_field_number protoreflect.FieldNumber = 2
+ GoFeatures_StripEnumPrefix_field_number protoreflect.FieldNumber = 3
+)
+
+// Full and short names for pb.GoFeatures.APILevel.
+const (
+ GoFeatures_APILevel_enum_fullname = "pb.GoFeatures.APILevel"
+ GoFeatures_APILevel_enum_name = "APILevel"
+)
+
+// Enum values for pb.GoFeatures.APILevel.
+const (
+ GoFeatures_API_LEVEL_UNSPECIFIED_enum_value = 0
+ GoFeatures_API_OPEN_enum_value = 1
+ GoFeatures_API_HYBRID_enum_value = 2
+ GoFeatures_API_OPAQUE_enum_value = 3
+)
+
+// Full and short names for pb.GoFeatures.StripEnumPrefix.
+const (
+ GoFeatures_StripEnumPrefix_enum_fullname = "pb.GoFeatures.StripEnumPrefix"
+ GoFeatures_StripEnumPrefix_enum_name = "StripEnumPrefix"
+)
+
+// Enum values for pb.GoFeatures.StripEnumPrefix.
+const (
+ GoFeatures_STRIP_ENUM_PREFIX_UNSPECIFIED_enum_value = 0
+ GoFeatures_STRIP_ENUM_PREFIX_KEEP_enum_value = 1
+ GoFeatures_STRIP_ENUM_PREFIX_GENERATE_BOTH_enum_value = 2
+ GoFeatures_STRIP_ENUM_PREFIX_STRIP_enum_value = 3
)
// Extension numbers
diff --git a/vendor/google.golang.org/protobuf/internal/genid/name.go b/vendor/google.golang.org/protobuf/internal/genid/name.go
new file mode 100644
index 0000000000000..224f339302fd0
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/genid/name.go
@@ -0,0 +1,12 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package genid
+
+const (
+ NoUnkeyedLiteral_goname = "noUnkeyedLiteral"
+ NoUnkeyedLiteralA_goname = "XXX_NoUnkeyedLiteral"
+
+ BuilderSuffix_goname = "_builder"
+)
diff --git a/vendor/google.golang.org/protobuf/internal/impl/api_export_opaque.go b/vendor/google.golang.org/protobuf/internal/impl/api_export_opaque.go
new file mode 100644
index 0000000000000..6075d6f69678e
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/api_export_opaque.go
@@ -0,0 +1,128 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "strconv"
+ "sync/atomic"
+ "unsafe"
+
+ "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+func (Export) UnmarshalField(msg any, fieldNum int32) {
+ UnmarshalField(msg.(protoreflect.ProtoMessage).ProtoReflect(), protoreflect.FieldNumber(fieldNum))
+}
+
+// Present checks the presence set for a certain field number (zero
+// based, ordered by appearance in original proto file). part is
+// a pointer to the correct element in the bitmask array, num is the
+// field number unaltered. Example (field number 70 -> part =
+// &m.XXX_presence[1], num = 70)
+func (Export) Present(part *uint32, num uint32) bool {
+ // This hook will read an unprotected shadow presence set if
+ // we're unning under the race detector
+ raceDetectHookPresent(part, num)
+ return atomic.LoadUint32(part)&(1<<(num%32)) > 0
+}
+
+// SetPresent adds a field to the presence set. part is a pointer to
+// the relevant element in the array and num is the field number
+// unaltered. size is the number of fields in the protocol
+// buffer.
+func (Export) SetPresent(part *uint32, num uint32, size uint32) {
+ // This hook will mutate an unprotected shadow presence set if
+ // we're running under the race detector
+ raceDetectHookSetPresent(part, num, presenceSize(size))
+ for {
+ old := atomic.LoadUint32(part)
+ if atomic.CompareAndSwapUint32(part, old, old|(1<<(num%32))) {
+ return
+ }
+ }
+}
+
+// SetPresentNonAtomic is like SetPresent, but operates non-atomically.
+// It is meant for use by builder methods, where the message is known not
+// to be accessible yet by other goroutines.
+func (Export) SetPresentNonAtomic(part *uint32, num uint32, size uint32) {
+ // This hook will mutate an unprotected shadow presence set if
+ // we're running under the race detector
+ raceDetectHookSetPresent(part, num, presenceSize(size))
+ *part |= 1 << (num % 32)
+}
+
+// ClearPresence removes a field from the presence set. part is a
+// pointer to the relevant element in the presence array and num is
+// the field number unaltered.
+func (Export) ClearPresent(part *uint32, num uint32) {
+ // This hook will mutate an unprotected shadow presence set if
+ // we're running under the race detector
+ raceDetectHookClearPresent(part, num)
+ for {
+ old := atomic.LoadUint32(part)
+ if atomic.CompareAndSwapUint32(part, old, old&^(1<<(num%32))) {
+ return
+ }
+ }
+}
+
+// interfaceToPointer takes a pointer to an empty interface whose value is a
+// pointer type, and converts it into a "pointer" that points to the same
+// target
+func interfaceToPointer(i *any) pointer {
+ return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
+}
+
+func (p pointer) atomicGetPointer() pointer {
+ return pointer{p: atomic.LoadPointer((*unsafe.Pointer)(p.p))}
+}
+
+func (p pointer) atomicSetPointer(q pointer) {
+ atomic.StorePointer((*unsafe.Pointer)(p.p), q.p)
+}
+
+// AtomicCheckPointerIsNil takes an interface (which is a pointer to a
+// pointer) and returns true if the pointed-to pointer is nil (using an
+// atomic load). This function is inlineable and, on x86, just becomes a
+// simple load and compare.
+func (Export) AtomicCheckPointerIsNil(ptr any) bool {
+ return interfaceToPointer(&ptr).atomicGetPointer().IsNil()
+}
+
+// AtomicSetPointer takes two interfaces (first is a pointer to a pointer,
+// second is a pointer) and atomically sets the second pointer into location
+// referenced by first pointer. Unfortunately, atomicSetPointer() does not inline
+// (even on x86), so this does not become a simple store on x86.
+func (Export) AtomicSetPointer(dstPtr, valPtr any) {
+ interfaceToPointer(&dstPtr).atomicSetPointer(interfaceToPointer(&valPtr))
+}
+
+// AtomicLoadPointer loads the pointer at the location pointed at by src,
+// and stores that pointer value into the location pointed at by dst.
+func (Export) AtomicLoadPointer(ptr Pointer, dst Pointer) {
+ *(*unsafe.Pointer)(unsafe.Pointer(dst)) = atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(ptr)))
+}
+
+// AtomicInitializePointer makes ptr and dst point to the same value.
+//
+// If *ptr is a nil pointer, it sets *ptr = *dst.
+//
+// If *ptr is a non-nil pointer, it sets *dst = *ptr.
+func (Export) AtomicInitializePointer(ptr Pointer, dst Pointer) {
+ if !atomic.CompareAndSwapPointer((*unsafe.Pointer)(ptr), unsafe.Pointer(nil), *(*unsafe.Pointer)(dst)) {
+ *(*unsafe.Pointer)(unsafe.Pointer(dst)) = atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(ptr)))
+ }
+}
+
+// MessageFieldStringOf returns the field formatted as a string,
+// either as the field name if resolvable otherwise as a decimal string.
+func (Export) MessageFieldStringOf(md protoreflect.MessageDescriptor, n protoreflect.FieldNumber) string {
+ fd := md.Fields().ByNumber(n)
+ if fd != nil {
+ return string(fd.Name())
+ }
+ return strconv.Itoa(int(n))
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/bitmap.go b/vendor/google.golang.org/protobuf/internal/impl/bitmap.go
new file mode 100644
index 0000000000000..ea276547cd675
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/bitmap.go
@@ -0,0 +1,34 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !race
+
+package impl
+
+// There is no additional data as we're not running under race detector.
+type RaceDetectHookData struct{}
+
+// Empty stubs for when not using the race detector. Calls to these from index.go should be optimized away.
+func (presence) raceDetectHookPresent(num uint32) {}
+func (presence) raceDetectHookSetPresent(num uint32, size presenceSize) {}
+func (presence) raceDetectHookClearPresent(num uint32) {}
+func (presence) raceDetectHookAllocAndCopy(src presence) {}
+
+// raceDetectHookPresent is called by the generated file interface
+// (*proto.internalFuncs) Present to optionally read an unprotected
+// shadow bitmap when race detection is enabled. In regular code it is
+// a noop.
+func raceDetectHookPresent(field *uint32, num uint32) {}
+
+// raceDetectHookSetPresent is called by the generated file interface
+// (*proto.internalFuncs) SetPresent to optionally write an unprotected
+// shadow bitmap when race detection is enabled. In regular code it is
+// a noop.
+func raceDetectHookSetPresent(field *uint32, num uint32, size presenceSize) {}
+
+// raceDetectHookClearPresent is called by the generated file interface
+// (*proto.internalFuncs) ClearPresent to optionally write an unprotected
+// shadow bitmap when race detection is enabled. In regular code it is
+// a noop.
+func raceDetectHookClearPresent(field *uint32, num uint32) {}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/bitmap_race.go b/vendor/google.golang.org/protobuf/internal/impl/bitmap_race.go
new file mode 100644
index 0000000000000..e9a27583aebf0
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/bitmap_race.go
@@ -0,0 +1,126 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build race
+
+package impl
+
+// When running under race detector, we add a presence map of bytes, that we can access
+// in the hook functions so that we trigger the race detection whenever we have concurrent
+// Read-Writes or Write-Writes. The race detector does not otherwise detect invalid concurrent
+// access to lazy fields as all updates of bitmaps and pointers are done using atomic operations.
+type RaceDetectHookData struct {
+ shadowPresence *[]byte
+}
+
+// Hooks for presence bitmap operations that allocate, read and write the shadowPresence
+// using non-atomic operations.
+func (data *RaceDetectHookData) raceDetectHookAlloc(size presenceSize) {
+ sp := make([]byte, size)
+ atomicStoreShadowPresence(&data.shadowPresence, &sp)
+}
+
+func (p presence) raceDetectHookPresent(num uint32) {
+ data := p.toRaceDetectData()
+ if data == nil {
+ return
+ }
+ sp := atomicLoadShadowPresence(&data.shadowPresence)
+ if sp != nil {
+ _ = (*sp)[num]
+ }
+}
+
+func (p presence) raceDetectHookSetPresent(num uint32, size presenceSize) {
+ data := p.toRaceDetectData()
+ if data == nil {
+ return
+ }
+ sp := atomicLoadShadowPresence(&data.shadowPresence)
+ if sp == nil {
+ data.raceDetectHookAlloc(size)
+ sp = atomicLoadShadowPresence(&data.shadowPresence)
+ }
+ (*sp)[num] = 1
+}
+
+func (p presence) raceDetectHookClearPresent(num uint32) {
+ data := p.toRaceDetectData()
+ if data == nil {
+ return
+ }
+ sp := atomicLoadShadowPresence(&data.shadowPresence)
+ if sp != nil {
+ (*sp)[num] = 0
+
+ }
+}
+
+// raceDetectHookAllocAndCopy allocates a new shadowPresence slice at lazy and copies
+// shadowPresence bytes from src to lazy.
+func (p presence) raceDetectHookAllocAndCopy(q presence) {
+ sData := q.toRaceDetectData()
+ dData := p.toRaceDetectData()
+ if sData == nil {
+ return
+ }
+ srcSp := atomicLoadShadowPresence(&sData.shadowPresence)
+ if srcSp == nil {
+ atomicStoreShadowPresence(&dData.shadowPresence, nil)
+ return
+ }
+ n := len(*srcSp)
+ dSlice := make([]byte, n)
+ atomicStoreShadowPresence(&dData.shadowPresence, &dSlice)
+ for i := 0; i < n; i++ {
+ dSlice[i] = (*srcSp)[i]
+ }
+}
+
+// raceDetectHookPresent is called by the generated file interface
+// (*proto.internalFuncs) Present to optionally read an unprotected
+// shadow bitmap when race detection is enabled. In regular code it is
+// a noop.
+func raceDetectHookPresent(field *uint32, num uint32) {
+ data := findPointerToRaceDetectData(field, num)
+ if data == nil {
+ return
+ }
+ sp := atomicLoadShadowPresence(&data.shadowPresence)
+ if sp != nil {
+ _ = (*sp)[num]
+ }
+}
+
+// raceDetectHookSetPresent is called by the generated file interface
+// (*proto.internalFuncs) SetPresent to optionally write an unprotected
+// shadow bitmap when race detection is enabled. In regular code it is
+// a noop.
+func raceDetectHookSetPresent(field *uint32, num uint32, size presenceSize) {
+ data := findPointerToRaceDetectData(field, num)
+ if data == nil {
+ return
+ }
+ sp := atomicLoadShadowPresence(&data.shadowPresence)
+ if sp == nil {
+ data.raceDetectHookAlloc(size)
+ sp = atomicLoadShadowPresence(&data.shadowPresence)
+ }
+ (*sp)[num] = 1
+}
+
+// raceDetectHookClearPresent is called by the generated file interface
+// (*proto.internalFuncs) ClearPresent to optionally write an unprotected
+// shadow bitmap when race detection is enabled. In regular code it is
+// a noop.
+func raceDetectHookClearPresent(field *uint32, num uint32) {
+ data := findPointerToRaceDetectData(field, num)
+ if data == nil {
+ return
+ }
+ sp := atomicLoadShadowPresence(&data.shadowPresence)
+ if sp != nil {
+ (*sp)[num] = 0
+ }
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/checkinit.go b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go
index f29e6a8fa8815..fe2c719ce403b 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/checkinit.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go
@@ -35,6 +35,12 @@ func (mi *MessageInfo) checkInitializedPointer(p pointer) error {
}
return nil
}
+
+ var presence presence
+ if mi.presenceOffset.IsValid() {
+ presence = p.Apply(mi.presenceOffset).PresenceInfo()
+ }
+
if mi.extensionOffset.IsValid() {
e := p.Apply(mi.extensionOffset).Extensions()
if err := mi.isInitExtensions(e); err != nil {
@@ -45,6 +51,33 @@ func (mi *MessageInfo) checkInitializedPointer(p pointer) error {
if !f.isRequired && f.funcs.isInit == nil {
continue
}
+
+ if f.presenceIndex != noPresence {
+ if !presence.Present(f.presenceIndex) {
+ if f.isRequired {
+ return errors.RequiredNotSet(string(mi.Desc.Fields().ByNumber(f.num).FullName()))
+ }
+ continue
+ }
+ if f.funcs.isInit != nil {
+ f.mi.init()
+ if f.mi.needsInitCheck {
+ if f.isLazy && p.Apply(f.offset).AtomicGetPointer().IsNil() {
+ lazy := *p.Apply(mi.lazyOffset).LazyInfoPtr()
+ if !lazy.AllowedPartial() {
+ // Nothing to see here, it was checked on unmarshal
+ continue
+ }
+ mi.lazyUnmarshal(p, f.num)
+ }
+ if err := f.funcs.isInit(p.Apply(f.offset), f); err != nil {
+ return err
+ }
+ }
+ }
+ continue
+ }
+
fptr := p.Apply(f.offset)
if f.isPointer && fptr.Elem().IsNil() {
if f.isRequired {
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_field_opaque.go b/vendor/google.golang.org/protobuf/internal/impl/codec_field_opaque.go
new file mode 100644
index 0000000000000..76818ea252f02
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_field_opaque.go
@@ -0,0 +1,264 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "fmt"
+ "reflect"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/errors"
+ "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+func makeOpaqueMessageFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointerCoderFuncs) {
+ mi := getMessageInfo(ft)
+ if mi == nil {
+ panic(fmt.Sprintf("invalid field: %v: unsupported message type %v", fd.FullName(), ft))
+ }
+ switch fd.Kind() {
+ case protoreflect.MessageKind:
+ return mi, pointerCoderFuncs{
+ size: sizeOpaqueMessage,
+ marshal: appendOpaqueMessage,
+ unmarshal: consumeOpaqueMessage,
+ isInit: isInitOpaqueMessage,
+ merge: mergeOpaqueMessage,
+ }
+ case protoreflect.GroupKind:
+ return mi, pointerCoderFuncs{
+ size: sizeOpaqueGroup,
+ marshal: appendOpaqueGroup,
+ unmarshal: consumeOpaqueGroup,
+ isInit: isInitOpaqueMessage,
+ merge: mergeOpaqueMessage,
+ }
+ }
+ panic("unexpected field kind")
+}
+
+func sizeOpaqueMessage(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) {
+ return protowire.SizeBytes(f.mi.sizePointer(p.AtomicGetPointer(), opts)) + f.tagsize
+}
+
+func appendOpaqueMessage(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ mp := p.AtomicGetPointer()
+ calculatedSize := f.mi.sizePointer(mp, opts)
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, uint64(calculatedSize))
+ before := len(b)
+ b, err := f.mi.marshalAppendPointer(b, mp, opts)
+ if measuredSize := len(b) - before; calculatedSize != measuredSize && err == nil {
+ return nil, errors.MismatchedSizeCalculation(calculatedSize, measuredSize)
+ }
+ return b, err
+}
+
+func consumeOpaqueMessage(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ mp := p.AtomicGetPointer()
+ if mp.IsNil() {
+ mp = p.AtomicSetPointerIfNil(pointerOfValue(reflect.New(f.mi.GoReflectType.Elem())))
+ }
+ o, err := f.mi.unmarshalPointer(v, mp, 0, opts)
+ if err != nil {
+ return out, err
+ }
+ out.n = n
+ out.initialized = o.initialized
+ return out, nil
+}
+
+func isInitOpaqueMessage(p pointer, f *coderFieldInfo) error {
+ mp := p.AtomicGetPointer()
+ if mp.IsNil() {
+ return nil
+ }
+ return f.mi.checkInitializedPointer(mp)
+}
+
+func mergeOpaqueMessage(dst, src pointer, f *coderFieldInfo, opts mergeOptions) {
+ dstmp := dst.AtomicGetPointer()
+ if dstmp.IsNil() {
+ dstmp = dst.AtomicSetPointerIfNil(pointerOfValue(reflect.New(f.mi.GoReflectType.Elem())))
+ }
+ f.mi.mergePointer(dstmp, src.AtomicGetPointer(), opts)
+}
+
+func sizeOpaqueGroup(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) {
+ return 2*f.tagsize + f.mi.sizePointer(p.AtomicGetPointer(), opts)
+}
+
+func appendOpaqueGroup(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, f.wiretag) // start group
+ b, err := f.mi.marshalAppendPointer(b, p.AtomicGetPointer(), opts)
+ b = protowire.AppendVarint(b, f.wiretag+1) // end group
+ return b, err
+}
+
+func consumeOpaqueGroup(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.StartGroupType {
+ return out, errUnknown
+ }
+ mp := p.AtomicGetPointer()
+ if mp.IsNil() {
+ mp = p.AtomicSetPointerIfNil(pointerOfValue(reflect.New(f.mi.GoReflectType.Elem())))
+ }
+ o, e := f.mi.unmarshalPointer(b, mp, f.num, opts)
+ return o, e
+}
+
+func makeOpaqueRepeatedMessageFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointerCoderFuncs) {
+ if ft.Kind() != reflect.Ptr || ft.Elem().Kind() != reflect.Slice {
+ panic(fmt.Sprintf("invalid field: %v: unsupported type for opaque repeated message: %v", fd.FullName(), ft))
+ }
+ mt := ft.Elem().Elem() // *[]*T -> *T
+ mi := getMessageInfo(mt)
+ if mi == nil {
+ panic(fmt.Sprintf("invalid field: %v: unsupported message type %v", fd.FullName(), mt))
+ }
+ switch fd.Kind() {
+ case protoreflect.MessageKind:
+ return mi, pointerCoderFuncs{
+ size: sizeOpaqueMessageSlice,
+ marshal: appendOpaqueMessageSlice,
+ unmarshal: consumeOpaqueMessageSlice,
+ isInit: isInitOpaqueMessageSlice,
+ merge: mergeOpaqueMessageSlice,
+ }
+ case protoreflect.GroupKind:
+ return mi, pointerCoderFuncs{
+ size: sizeOpaqueGroupSlice,
+ marshal: appendOpaqueGroupSlice,
+ unmarshal: consumeOpaqueGroupSlice,
+ isInit: isInitOpaqueMessageSlice,
+ merge: mergeOpaqueMessageSlice,
+ }
+ }
+ panic("unexpected field kind")
+}
+
+func sizeOpaqueMessageSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) {
+ s := p.AtomicGetPointer().PointerSlice()
+ n := 0
+ for _, v := range s {
+ n += protowire.SizeBytes(f.mi.sizePointer(v, opts)) + f.tagsize
+ }
+ return n
+}
+
+func appendOpaqueMessageSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ s := p.AtomicGetPointer().PointerSlice()
+ var err error
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag)
+ siz := f.mi.sizePointer(v, opts)
+ b = protowire.AppendVarint(b, uint64(siz))
+ before := len(b)
+ b, err = f.mi.marshalAppendPointer(b, v, opts)
+ if err != nil {
+ return b, err
+ }
+ if measuredSize := len(b) - before; siz != measuredSize {
+ return nil, errors.MismatchedSizeCalculation(siz, measuredSize)
+ }
+ }
+ return b, nil
+}
+
+func consumeOpaqueMessageSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ mp := pointerOfValue(reflect.New(f.mi.GoReflectType.Elem()))
+ o, err := f.mi.unmarshalPointer(v, mp, 0, opts)
+ if err != nil {
+ return out, err
+ }
+ sp := p.AtomicGetPointer()
+ if sp.IsNil() {
+ sp = p.AtomicSetPointerIfNil(pointerOfValue(reflect.New(f.ft.Elem())))
+ }
+ sp.AppendPointerSlice(mp)
+ out.n = n
+ out.initialized = o.initialized
+ return out, nil
+}
+
+func isInitOpaqueMessageSlice(p pointer, f *coderFieldInfo) error {
+ sp := p.AtomicGetPointer()
+ if sp.IsNil() {
+ return nil
+ }
+ s := sp.PointerSlice()
+ for _, v := range s {
+ if err := f.mi.checkInitializedPointer(v); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+func mergeOpaqueMessageSlice(dst, src pointer, f *coderFieldInfo, opts mergeOptions) {
+ ds := dst.AtomicGetPointer()
+ if ds.IsNil() {
+ ds = dst.AtomicSetPointerIfNil(pointerOfValue(reflect.New(f.ft.Elem())))
+ }
+ for _, sp := range src.AtomicGetPointer().PointerSlice() {
+ dm := pointerOfValue(reflect.New(f.mi.GoReflectType.Elem()))
+ f.mi.mergePointer(dm, sp, opts)
+ ds.AppendPointerSlice(dm)
+ }
+}
+
+func sizeOpaqueGroupSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) {
+ s := p.AtomicGetPointer().PointerSlice()
+ n := 0
+ for _, v := range s {
+ n += 2*f.tagsize + f.mi.sizePointer(v, opts)
+ }
+ return n
+}
+
+func appendOpaqueGroupSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ s := p.AtomicGetPointer().PointerSlice()
+ var err error
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag) // start group
+ b, err = f.mi.marshalAppendPointer(b, v, opts)
+ if err != nil {
+ return b, err
+ }
+ b = protowire.AppendVarint(b, f.wiretag+1) // end group
+ }
+ return b, nil
+}
+
+func consumeOpaqueGroupSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.StartGroupType {
+ return out, errUnknown
+ }
+ mp := pointerOfValue(reflect.New(f.mi.GoReflectType.Elem()))
+ out, err = f.mi.unmarshalPointer(b, mp, f.num, opts)
+ if err != nil {
+ return out, err
+ }
+ sp := p.AtomicGetPointer()
+ if sp.IsNil() {
+ sp = p.AtomicSetPointerIfNil(pointerOfValue(reflect.New(f.ft.Elem())))
+ }
+ sp.AppendPointerSlice(mp)
+ return out, err
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_message.go b/vendor/google.golang.org/protobuf/internal/impl/codec_message.go
index 78be9df3420de..2f7b363ec4a61 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/codec_message.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_message.go
@@ -32,6 +32,10 @@ type coderMessageInfo struct {
needsInitCheck bool
isMessageSet bool
numRequiredFields uint8
+
+ lazyOffset offset
+ presenceOffset offset
+ presenceSize presenceSize
}
type coderFieldInfo struct {
@@ -45,12 +49,19 @@ type coderFieldInfo struct {
tagsize int // size of the varint-encoded tag
isPointer bool // true if IsNil may be called on the struct field
isRequired bool // true if field is required
+
+ isLazy bool
+ presenceIndex uint32
}
+const noPresence = 0xffffffff
+
func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) {
mi.sizecacheOffset = invalidOffset
mi.unknownOffset = invalidOffset
mi.extensionOffset = invalidOffset
+ mi.lazyOffset = invalidOffset
+ mi.presenceOffset = si.presenceOffset
if si.sizecacheOffset.IsValid() && si.sizecacheType == sizecacheType {
mi.sizecacheOffset = si.sizecacheOffset
@@ -127,6 +138,8 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) {
validation: newFieldValidationInfo(mi, si, fd, ft),
isPointer: fd.Cardinality() == protoreflect.Repeated || fd.HasPresence(),
isRequired: fd.Cardinality() == protoreflect.Required,
+
+ presenceIndex: noPresence,
}
mi.orderedCoderFields = append(mi.orderedCoderFields, cf)
mi.coderFields[cf.num] = cf
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_message_opaque.go b/vendor/google.golang.org/protobuf/internal/impl/codec_message_opaque.go
new file mode 100644
index 0000000000000..88c16ae5b7cb8
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_message_opaque.go
@@ -0,0 +1,156 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "fmt"
+ "reflect"
+ "sort"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/encoding/messageset"
+ "google.golang.org/protobuf/internal/order"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ piface "google.golang.org/protobuf/runtime/protoiface"
+)
+
+func (mi *MessageInfo) makeOpaqueCoderMethods(t reflect.Type, si opaqueStructInfo) {
+ mi.sizecacheOffset = si.sizecacheOffset
+ mi.unknownOffset = si.unknownOffset
+ mi.unknownPtrKind = si.unknownType.Kind() == reflect.Ptr
+ mi.extensionOffset = si.extensionOffset
+ mi.lazyOffset = si.lazyOffset
+ mi.presenceOffset = si.presenceOffset
+
+ mi.coderFields = make(map[protowire.Number]*coderFieldInfo)
+ fields := mi.Desc.Fields()
+ for i := 0; i < fields.Len(); i++ {
+ fd := fields.Get(i)
+
+ fs := si.fieldsByNumber[fd.Number()]
+ if fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic() {
+ fs = si.oneofsByName[fd.ContainingOneof().Name()]
+ }
+ ft := fs.Type
+ var wiretag uint64
+ if !fd.IsPacked() {
+ wiretag = protowire.EncodeTag(fd.Number(), wireTypes[fd.Kind()])
+ } else {
+ wiretag = protowire.EncodeTag(fd.Number(), protowire.BytesType)
+ }
+ var fieldOffset offset
+ var funcs pointerCoderFuncs
+ var childMessage *MessageInfo
+ switch {
+ case fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic():
+ fieldOffset = offsetOf(fs, mi.Exporter)
+ case fd.IsWeak():
+ fieldOffset = si.weakOffset
+ funcs = makeWeakMessageFieldCoder(fd)
+ case fd.Message() != nil && !fd.IsMap():
+ fieldOffset = offsetOf(fs, mi.Exporter)
+ if fd.IsList() {
+ childMessage, funcs = makeOpaqueRepeatedMessageFieldCoder(fd, ft)
+ } else {
+ childMessage, funcs = makeOpaqueMessageFieldCoder(fd, ft)
+ }
+ default:
+ fieldOffset = offsetOf(fs, mi.Exporter)
+ childMessage, funcs = fieldCoder(fd, ft)
+ }
+ cf := &coderFieldInfo{
+ num: fd.Number(),
+ offset: fieldOffset,
+ wiretag: wiretag,
+ ft: ft,
+ tagsize: protowire.SizeVarint(wiretag),
+ funcs: funcs,
+ mi: childMessage,
+ validation: newFieldValidationInfo(mi, si.structInfo, fd, ft),
+ isPointer: (fd.Cardinality() == protoreflect.Repeated ||
+ fd.Kind() == protoreflect.MessageKind ||
+ fd.Kind() == protoreflect.GroupKind),
+ isRequired: fd.Cardinality() == protoreflect.Required,
+ presenceIndex: noPresence,
+ }
+
+ // TODO: Use presence for all fields.
+ //
+ // In some cases, such as maps, presence means only "might be set" rather
+ // than "is definitely set", but every field should have a presence bit to
+ // permit us to skip over definitely-unset fields at marshal time.
+
+ var hasPresence bool
+ hasPresence, cf.isLazy = usePresenceForField(si, fd)
+
+ if hasPresence {
+ cf.presenceIndex, mi.presenceSize = presenceIndex(mi.Desc, fd)
+ }
+
+ mi.orderedCoderFields = append(mi.orderedCoderFields, cf)
+ mi.coderFields[cf.num] = cf
+ }
+ for i, oneofs := 0, mi.Desc.Oneofs(); i < oneofs.Len(); i++ {
+ if od := oneofs.Get(i); !od.IsSynthetic() {
+ mi.initOneofFieldCoders(od, si.structInfo)
+ }
+ }
+ if messageset.IsMessageSet(mi.Desc) {
+ if !mi.extensionOffset.IsValid() {
+ panic(fmt.Sprintf("%v: MessageSet with no extensions field", mi.Desc.FullName()))
+ }
+ if !mi.unknownOffset.IsValid() {
+ panic(fmt.Sprintf("%v: MessageSet with no unknown field", mi.Desc.FullName()))
+ }
+ mi.isMessageSet = true
+ }
+ sort.Slice(mi.orderedCoderFields, func(i, j int) bool {
+ return mi.orderedCoderFields[i].num < mi.orderedCoderFields[j].num
+ })
+
+ var maxDense protoreflect.FieldNumber
+ for _, cf := range mi.orderedCoderFields {
+ if cf.num >= 16 && cf.num >= 2*maxDense {
+ break
+ }
+ maxDense = cf.num
+ }
+ mi.denseCoderFields = make([]*coderFieldInfo, maxDense+1)
+ for _, cf := range mi.orderedCoderFields {
+ if int(cf.num) > len(mi.denseCoderFields) {
+ break
+ }
+ mi.denseCoderFields[cf.num] = cf
+ }
+
+ // To preserve compatibility with historic wire output, marshal oneofs last.
+ if mi.Desc.Oneofs().Len() > 0 {
+ sort.Slice(mi.orderedCoderFields, func(i, j int) bool {
+ fi := fields.ByNumber(mi.orderedCoderFields[i].num)
+ fj := fields.ByNumber(mi.orderedCoderFields[j].num)
+ return order.LegacyFieldOrder(fi, fj)
+ })
+ }
+
+ mi.needsInitCheck = needsInitCheck(mi.Desc)
+ if mi.methods.Marshal == nil && mi.methods.Size == nil {
+ mi.methods.Flags |= piface.SupportMarshalDeterministic
+ mi.methods.Marshal = mi.marshal
+ mi.methods.Size = mi.size
+ }
+ if mi.methods.Unmarshal == nil {
+ mi.methods.Flags |= piface.SupportUnmarshalDiscardUnknown
+ mi.methods.Unmarshal = mi.unmarshal
+ }
+ if mi.methods.CheckInitialized == nil {
+ mi.methods.CheckInitialized = mi.checkInitialized
+ }
+ if mi.methods.Merge == nil {
+ mi.methods.Merge = mi.merge
+ }
+ if mi.methods.Equal == nil {
+ mi.methods.Equal = equal
+ }
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/decode.go b/vendor/google.golang.org/protobuf/internal/impl/decode.go
index cda0520c275cb..e0dd21fa5f4ff 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/decode.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/decode.go
@@ -34,6 +34,8 @@ func (o unmarshalOptions) Options() proto.UnmarshalOptions {
AllowPartial: true,
DiscardUnknown: o.DiscardUnknown(),
Resolver: o.resolver,
+
+ NoLazyDecoding: o.NoLazyDecoding(),
}
}
@@ -41,13 +43,26 @@ func (o unmarshalOptions) DiscardUnknown() bool {
return o.flags&protoiface.UnmarshalDiscardUnknown != 0
}
-func (o unmarshalOptions) IsDefault() bool {
- return o.flags == 0 && o.resolver == protoregistry.GlobalTypes
+func (o unmarshalOptions) AliasBuffer() bool { return o.flags&protoiface.UnmarshalAliasBuffer != 0 }
+func (o unmarshalOptions) Validated() bool { return o.flags&protoiface.UnmarshalValidated != 0 }
+func (o unmarshalOptions) NoLazyDecoding() bool {
+ return o.flags&protoiface.UnmarshalNoLazyDecoding != 0
+}
+
+func (o unmarshalOptions) CanBeLazy() bool {
+ if o.resolver != protoregistry.GlobalTypes {
+ return false
+ }
+ // We ignore the UnmarshalInvalidateSizeCache even though it's not in the default set
+ return (o.flags & ^(protoiface.UnmarshalAliasBuffer | protoiface.UnmarshalValidated | protoiface.UnmarshalCheckRequired)) == 0
}
var lazyUnmarshalOptions = unmarshalOptions{
resolver: protoregistry.GlobalTypes,
- depth: protowire.DefaultRecursionLimit,
+
+ flags: protoiface.UnmarshalAliasBuffer | protoiface.UnmarshalValidated,
+
+ depth: protowire.DefaultRecursionLimit,
}
type unmarshalOutput struct {
@@ -94,9 +109,30 @@ func (mi *MessageInfo) unmarshalPointer(b []byte, p pointer, groupTag protowire.
if flags.ProtoLegacy && mi.isMessageSet {
return unmarshalMessageSet(mi, b, p, opts)
}
+
+ lazyDecoding := LazyEnabled() // default
+ if opts.NoLazyDecoding() {
+ lazyDecoding = false // explicitly disabled
+ }
+ if mi.lazyOffset.IsValid() && lazyDecoding {
+ return mi.unmarshalPointerLazy(b, p, groupTag, opts)
+ }
+ return mi.unmarshalPointerEager(b, p, groupTag, opts)
+}
+
+// unmarshalPointerEager is the message unmarshalling function for all messages that are not lazy.
+// The corresponding function for Lazy is in google_lazy.go.
+func (mi *MessageInfo) unmarshalPointerEager(b []byte, p pointer, groupTag protowire.Number, opts unmarshalOptions) (out unmarshalOutput, err error) {
+
initialized := true
var requiredMask uint64
var exts *map[int32]ExtensionField
+
+ var presence presence
+ if mi.presenceOffset.IsValid() {
+ presence = p.Apply(mi.presenceOffset).PresenceInfo()
+ }
+
start := len(b)
for len(b) > 0 {
// Parse the tag (field number and wire type).
@@ -154,6 +190,11 @@ func (mi *MessageInfo) unmarshalPointer(b []byte, p pointer, groupTag protowire.
if f.funcs.isInit != nil && !o.initialized {
initialized = false
}
+
+ if f.presenceIndex != noPresence {
+ presence.SetPresentUnatomic(f.presenceIndex, mi.presenceSize)
+ }
+
default:
// Possible extension.
if exts == nil && mi.extensionOffset.IsValid() {
@@ -222,7 +263,7 @@ func (mi *MessageInfo) unmarshalExtension(b []byte, num protowire.Number, wtyp p
return out, errUnknown
}
if flags.LazyUnmarshalExtensions {
- if opts.IsDefault() && x.canLazy(xt) {
+ if opts.CanBeLazy() && x.canLazy(xt) {
out, valid := skipExtension(b, xi, num, wtyp, opts)
switch valid {
case ValidationValid:
@@ -270,6 +311,13 @@ func skipExtension(b []byte, xi *extensionFieldInfo, num protowire.Number, wtyp
if n < 0 {
return out, ValidationUnknown
}
+
+ if opts.Validated() {
+ out.initialized = true
+ out.n = n
+ return out, ValidationValid
+ }
+
out, st := xi.validation.mi.validate(v, 0, opts)
out.n = n
return out, st
diff --git a/vendor/google.golang.org/protobuf/internal/impl/encode.go b/vendor/google.golang.org/protobuf/internal/impl/encode.go
index 6254f5de41f5d..b2e212291d6db 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/encode.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/encode.go
@@ -10,6 +10,7 @@ import (
"sync/atomic"
"google.golang.org/protobuf/internal/flags"
+ "google.golang.org/protobuf/internal/protolazy"
"google.golang.org/protobuf/proto"
piface "google.golang.org/protobuf/runtime/protoiface"
)
@@ -71,11 +72,39 @@ func (mi *MessageInfo) sizePointerSlow(p pointer, opts marshalOptions) (size int
e := p.Apply(mi.extensionOffset).Extensions()
size += mi.sizeExtensions(e, opts)
}
+
+ var lazy **protolazy.XXX_lazyUnmarshalInfo
+ var presence presence
+ if mi.presenceOffset.IsValid() {
+ presence = p.Apply(mi.presenceOffset).PresenceInfo()
+ if mi.lazyOffset.IsValid() {
+ lazy = p.Apply(mi.lazyOffset).LazyInfoPtr()
+ }
+ }
+
for _, f := range mi.orderedCoderFields {
if f.funcs.size == nil {
continue
}
fptr := p.Apply(f.offset)
+
+ if f.presenceIndex != noPresence {
+ if !presence.Present(f.presenceIndex) {
+ continue
+ }
+
+ if f.isLazy && fptr.AtomicGetPointer().IsNil() {
+ if lazyFields(opts) {
+ size += (*lazy).SizeField(uint32(f.num))
+ continue
+ } else {
+ mi.lazyUnmarshal(p, f.num)
+ }
+ }
+ size += f.funcs.size(fptr, f, opts)
+ continue
+ }
+
if f.isPointer && fptr.Elem().IsNil() {
continue
}
@@ -134,11 +163,52 @@ func (mi *MessageInfo) marshalAppendPointer(b []byte, p pointer, opts marshalOpt
return b, err
}
}
+
+ var lazy **protolazy.XXX_lazyUnmarshalInfo
+ var presence presence
+ if mi.presenceOffset.IsValid() {
+ presence = p.Apply(mi.presenceOffset).PresenceInfo()
+ if mi.lazyOffset.IsValid() {
+ lazy = p.Apply(mi.lazyOffset).LazyInfoPtr()
+ }
+ }
+
for _, f := range mi.orderedCoderFields {
if f.funcs.marshal == nil {
continue
}
fptr := p.Apply(f.offset)
+
+ if f.presenceIndex != noPresence {
+ if !presence.Present(f.presenceIndex) {
+ continue
+ }
+ if f.isLazy {
+ // Be careful, this field needs to be read atomically, like for a get
+ if f.isPointer && fptr.AtomicGetPointer().IsNil() {
+ if lazyFields(opts) {
+ b, _ = (*lazy).AppendField(b, uint32(f.num))
+ continue
+ } else {
+ mi.lazyUnmarshal(p, f.num)
+ }
+ }
+
+ b, err = f.funcs.marshal(b, fptr, f, opts)
+ if err != nil {
+ return b, err
+ }
+ continue
+ } else if f.isPointer && fptr.Elem().IsNil() {
+ continue
+ }
+ b, err = f.funcs.marshal(b, fptr, f, opts)
+ if err != nil {
+ return b, err
+ }
+ continue
+ }
+
if f.isPointer && fptr.Elem().IsNil() {
continue
}
@@ -163,6 +233,14 @@ func fullyLazyExtensions(opts marshalOptions) bool {
return opts.flags&piface.MarshalDeterministic == 0
}
+// lazyFields returns true if we should attempt to keep fields lazy over size and marshal.
+func lazyFields(opts marshalOptions) bool {
+ // When deterministic marshaling is requested, force an unmarshal for lazy
+ // fields to produce a deterministic result, instead of passing through
+ // bytes lazily that may or may not match what Go Protobuf would produce.
+ return opts.flags&piface.MarshalDeterministic == 0
+}
+
func (mi *MessageInfo) sizeExtensions(ext *map[int32]ExtensionField, opts marshalOptions) (n int) {
if ext == nil {
return 0
diff --git a/vendor/google.golang.org/protobuf/internal/impl/lazy.go b/vendor/google.golang.org/protobuf/internal/impl/lazy.go
new file mode 100644
index 0000000000000..e8fb6c35b4ab4
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/lazy.go
@@ -0,0 +1,433 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "fmt"
+ "math/bits"
+ "os"
+ "reflect"
+ "sort"
+ "sync/atomic"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/errors"
+ "google.golang.org/protobuf/internal/protolazy"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ preg "google.golang.org/protobuf/reflect/protoregistry"
+ piface "google.golang.org/protobuf/runtime/protoiface"
+)
+
+var enableLazy int32 = func() int32 {
+ if os.Getenv("GOPROTODEBUG") == "nolazy" {
+ return 0
+ }
+ return 1
+}()
+
+// EnableLazyUnmarshal enables lazy unmarshaling.
+func EnableLazyUnmarshal(enable bool) {
+ if enable {
+ atomic.StoreInt32(&enableLazy, 1)
+ return
+ }
+ atomic.StoreInt32(&enableLazy, 0)
+}
+
+// LazyEnabled reports whether lazy unmarshalling is currently enabled.
+func LazyEnabled() bool {
+ return atomic.LoadInt32(&enableLazy) != 0
+}
+
+// UnmarshalField unmarshals a field in a message.
+func UnmarshalField(m interface{}, num protowire.Number) {
+ switch m := m.(type) {
+ case *messageState:
+ m.messageInfo().lazyUnmarshal(m.pointer(), num)
+ case *messageReflectWrapper:
+ m.messageInfo().lazyUnmarshal(m.pointer(), num)
+ default:
+ panic(fmt.Sprintf("unsupported wrapper type %T", m))
+ }
+}
+
+func (mi *MessageInfo) lazyUnmarshal(p pointer, num protoreflect.FieldNumber) {
+ var f *coderFieldInfo
+ if int(num) < len(mi.denseCoderFields) {
+ f = mi.denseCoderFields[num]
+ } else {
+ f = mi.coderFields[num]
+ }
+ if f == nil {
+ panic(fmt.Sprintf("lazyUnmarshal: field info for %v.%v", mi.Desc.FullName(), num))
+ }
+ lazy := *p.Apply(mi.lazyOffset).LazyInfoPtr()
+ start, end, found, _, multipleEntries := lazy.FindFieldInProto(uint32(num))
+ if !found && multipleEntries == nil {
+ panic(fmt.Sprintf("lazyUnmarshal: can't find field data for %v.%v", mi.Desc.FullName(), num))
+ }
+ // The actual pointer in the message can not be set until the whole struct is filled in, otherwise we will have races.
+ // Create another pointer and set it atomically, if we won the race and the pointer in the original message is still nil.
+ fp := pointerOfValue(reflect.New(f.ft))
+ if multipleEntries != nil {
+ for _, entry := range multipleEntries {
+ mi.unmarshalField(lazy.Buffer()[entry.Start:entry.End], fp, f, lazy, lazy.UnmarshalFlags())
+ }
+ } else {
+ mi.unmarshalField(lazy.Buffer()[start:end], fp, f, lazy, lazy.UnmarshalFlags())
+ }
+ p.Apply(f.offset).AtomicSetPointerIfNil(fp.Elem())
+}
+
+func (mi *MessageInfo) unmarshalField(b []byte, p pointer, f *coderFieldInfo, lazyInfo *protolazy.XXX_lazyUnmarshalInfo, flags piface.UnmarshalInputFlags) error {
+ opts := lazyUnmarshalOptions
+ opts.flags |= flags
+ for len(b) > 0 {
+ // Parse the tag (field number and wire type).
+ var tag uint64
+ if b[0] < 0x80 {
+ tag = uint64(b[0])
+ b = b[1:]
+ } else if len(b) >= 2 && b[1] < 128 {
+ tag = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ b = b[2:]
+ } else {
+ var n int
+ tag, n = protowire.ConsumeVarint(b)
+ if n < 0 {
+ return errors.New("invalid wire data")
+ }
+ b = b[n:]
+ }
+ var num protowire.Number
+ if n := tag >> 3; n < uint64(protowire.MinValidNumber) || n > uint64(protowire.MaxValidNumber) {
+ return errors.New("invalid wire data")
+ } else {
+ num = protowire.Number(n)
+ }
+ wtyp := protowire.Type(tag & 7)
+ if num == f.num {
+ o, err := f.funcs.unmarshal(b, p, wtyp, f, opts)
+ if err == nil {
+ b = b[o.n:]
+ continue
+ }
+ if err != errUnknown {
+ return err
+ }
+ }
+ n := protowire.ConsumeFieldValue(num, wtyp, b)
+ if n < 0 {
+ return errors.New("invalid wire data")
+ }
+ b = b[n:]
+ }
+ return nil
+}
+
+func (mi *MessageInfo) skipField(b []byte, f *coderFieldInfo, wtyp protowire.Type, opts unmarshalOptions) (out unmarshalOutput, _ ValidationStatus) {
+ fmi := f.validation.mi
+ if fmi == nil {
+ fd := mi.Desc.Fields().ByNumber(f.num)
+ if fd == nil || !fd.IsWeak() {
+ return out, ValidationUnknown
+ }
+ messageName := fd.Message().FullName()
+ messageType, err := preg.GlobalTypes.FindMessageByName(messageName)
+ if err != nil {
+ return out, ValidationUnknown
+ }
+ var ok bool
+ fmi, ok = messageType.(*MessageInfo)
+ if !ok {
+ return out, ValidationUnknown
+ }
+ }
+ fmi.init()
+ switch f.validation.typ {
+ case validationTypeMessage:
+ if wtyp != protowire.BytesType {
+ return out, ValidationWrongWireType
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, ValidationInvalid
+ }
+ out, st := fmi.validate(v, 0, opts)
+ out.n = n
+ return out, st
+ case validationTypeGroup:
+ if wtyp != protowire.StartGroupType {
+ return out, ValidationWrongWireType
+ }
+ out, st := fmi.validate(b, f.num, opts)
+ return out, st
+ default:
+ return out, ValidationUnknown
+ }
+}
+
+// unmarshalPointerLazy is similar to unmarshalPointerEager, but it
+// specifically handles lazy unmarshalling. it expects lazyOffset and
+// presenceOffset to both be valid.
+func (mi *MessageInfo) unmarshalPointerLazy(b []byte, p pointer, groupTag protowire.Number, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ initialized := true
+ var requiredMask uint64
+ var lazy **protolazy.XXX_lazyUnmarshalInfo
+ var presence presence
+ var lazyIndex []protolazy.IndexEntry
+ var lastNum protowire.Number
+ outOfOrder := false
+ lazyDecode := false
+ presence = p.Apply(mi.presenceOffset).PresenceInfo()
+ lazy = p.Apply(mi.lazyOffset).LazyInfoPtr()
+ if !presence.AnyPresent(mi.presenceSize) {
+ if opts.CanBeLazy() {
+ // If the message contains existing data, we need to merge into it.
+ // Lazy unmarshaling doesn't merge, so only enable it when the
+ // message is empty (has no presence bitmap).
+ lazyDecode = true
+ if *lazy == nil {
+ *lazy = &protolazy.XXX_lazyUnmarshalInfo{}
+ }
+ (*lazy).SetUnmarshalFlags(opts.flags)
+ if !opts.AliasBuffer() {
+ // Make a copy of the buffer for lazy unmarshaling.
+ // Set the AliasBuffer flag so recursive unmarshal
+ // operations reuse the copy.
+ b = append([]byte{}, b...)
+ opts.flags |= piface.UnmarshalAliasBuffer
+ }
+ (*lazy).SetBuffer(b)
+ }
+ }
+ // Track special handling of lazy fields.
+ //
+ // In the common case, all fields are lazyValidateOnly (and lazyFields remains nil).
+ // In the event that validation for a field fails, this map tracks handling of the field.
+ type lazyAction uint8
+ const (
+ lazyValidateOnly lazyAction = iota // validate the field only
+ lazyUnmarshalNow // eagerly unmarshal the field
+ lazyUnmarshalLater // unmarshal the field after the message is fully processed
+ )
+ var lazyFields map[*coderFieldInfo]lazyAction
+ var exts *map[int32]ExtensionField
+ start := len(b)
+ pos := 0
+ for len(b) > 0 {
+ // Parse the tag (field number and wire type).
+ var tag uint64
+ if b[0] < 0x80 {
+ tag = uint64(b[0])
+ b = b[1:]
+ } else if len(b) >= 2 && b[1] < 128 {
+ tag = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ b = b[2:]
+ } else {
+ var n int
+ tag, n = protowire.ConsumeVarint(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ b = b[n:]
+ }
+ var num protowire.Number
+ if n := tag >> 3; n < uint64(protowire.MinValidNumber) || n > uint64(protowire.MaxValidNumber) {
+ return out, errors.New("invalid field number")
+ } else {
+ num = protowire.Number(n)
+ }
+ wtyp := protowire.Type(tag & 7)
+
+ if wtyp == protowire.EndGroupType {
+ if num != groupTag {
+ return out, errors.New("mismatching end group marker")
+ }
+ groupTag = 0
+ break
+ }
+
+ var f *coderFieldInfo
+ if int(num) < len(mi.denseCoderFields) {
+ f = mi.denseCoderFields[num]
+ } else {
+ f = mi.coderFields[num]
+ }
+ var n int
+ err := errUnknown
+ discardUnknown := false
+ Field:
+ switch {
+ case f != nil:
+ if f.funcs.unmarshal == nil {
+ break
+ }
+ if f.isLazy && lazyDecode {
+ switch {
+ case lazyFields == nil || lazyFields[f] == lazyValidateOnly:
+ // Attempt to validate this field and leave it for later lazy unmarshaling.
+ o, valid := mi.skipField(b, f, wtyp, opts)
+ switch valid {
+ case ValidationValid:
+ // Skip over the valid field and continue.
+ err = nil
+ presence.SetPresentUnatomic(f.presenceIndex, mi.presenceSize)
+ requiredMask |= f.validation.requiredBit
+ if !o.initialized {
+ initialized = false
+ }
+ n = o.n
+ break Field
+ case ValidationInvalid:
+ return out, errors.New("invalid proto wire format")
+ case ValidationWrongWireType:
+ break Field
+ case ValidationUnknown:
+ if lazyFields == nil {
+ lazyFields = make(map[*coderFieldInfo]lazyAction)
+ }
+ if presence.Present(f.presenceIndex) {
+ // We were unable to determine if the field is valid or not,
+ // and we've already skipped over at least one instance of this
+ // field. Clear the presence bit (so if we stop decoding early,
+ // we don't leave a partially-initialized field around) and flag
+ // the field for unmarshaling before we return.
+ presence.ClearPresent(f.presenceIndex)
+ lazyFields[f] = lazyUnmarshalLater
+ discardUnknown = true
+ break Field
+ } else {
+ // We were unable to determine if the field is valid or not,
+ // but this is the first time we've seen it. Flag it as needing
+ // eager unmarshaling and fall through to the eager unmarshal case below.
+ lazyFields[f] = lazyUnmarshalNow
+ }
+ }
+ case lazyFields[f] == lazyUnmarshalLater:
+ // This field will be unmarshaled in a separate pass below.
+ // Skip over it here.
+ discardUnknown = true
+ break Field
+ default:
+ // Eagerly unmarshal the field.
+ }
+ }
+ if f.isLazy && !lazyDecode && presence.Present(f.presenceIndex) {
+ if p.Apply(f.offset).AtomicGetPointer().IsNil() {
+ mi.lazyUnmarshal(p, f.num)
+ }
+ }
+ var o unmarshalOutput
+ o, err = f.funcs.unmarshal(b, p.Apply(f.offset), wtyp, f, opts)
+ n = o.n
+ if err != nil {
+ break
+ }
+ requiredMask |= f.validation.requiredBit
+ if f.funcs.isInit != nil && !o.initialized {
+ initialized = false
+ }
+ if f.presenceIndex != noPresence {
+ presence.SetPresentUnatomic(f.presenceIndex, mi.presenceSize)
+ }
+ default:
+ // Possible extension.
+ if exts == nil && mi.extensionOffset.IsValid() {
+ exts = p.Apply(mi.extensionOffset).Extensions()
+ if *exts == nil {
+ *exts = make(map[int32]ExtensionField)
+ }
+ }
+ if exts == nil {
+ break
+ }
+ var o unmarshalOutput
+ o, err = mi.unmarshalExtension(b, num, wtyp, *exts, opts)
+ if err != nil {
+ break
+ }
+ n = o.n
+ if !o.initialized {
+ initialized = false
+ }
+ }
+ if err != nil {
+ if err != errUnknown {
+ return out, err
+ }
+ n = protowire.ConsumeFieldValue(num, wtyp, b)
+ if n < 0 {
+ return out, errDecode
+ }
+ if !discardUnknown && !opts.DiscardUnknown() && mi.unknownOffset.IsValid() {
+ u := mi.mutableUnknownBytes(p)
+ *u = protowire.AppendTag(*u, num, wtyp)
+ *u = append(*u, b[:n]...)
+ }
+ }
+ b = b[n:]
+ end := start - len(b)
+ if lazyDecode && f != nil && f.isLazy {
+ if num != lastNum {
+ lazyIndex = append(lazyIndex, protolazy.IndexEntry{
+ FieldNum: uint32(num),
+ Start: uint32(pos),
+ End: uint32(end),
+ })
+ } else {
+ i := len(lazyIndex) - 1
+ lazyIndex[i].End = uint32(end)
+ lazyIndex[i].MultipleContiguous = true
+ }
+ }
+ if num < lastNum {
+ outOfOrder = true
+ }
+ pos = end
+ lastNum = num
+ }
+ if groupTag != 0 {
+ return out, errors.New("missing end group marker")
+ }
+ if lazyFields != nil {
+ // Some fields failed validation, and now need to be unmarshaled.
+ for f, action := range lazyFields {
+ if action != lazyUnmarshalLater {
+ continue
+ }
+ initialized = false
+ if *lazy == nil {
+ *lazy = &protolazy.XXX_lazyUnmarshalInfo{}
+ }
+ if err := mi.unmarshalField((*lazy).Buffer(), p.Apply(f.offset), f, *lazy, opts.flags); err != nil {
+ return out, err
+ }
+ presence.SetPresentUnatomic(f.presenceIndex, mi.presenceSize)
+ }
+ }
+ if lazyDecode {
+ if outOfOrder {
+ sort.Slice(lazyIndex, func(i, j int) bool {
+ return lazyIndex[i].FieldNum < lazyIndex[j].FieldNum ||
+ (lazyIndex[i].FieldNum == lazyIndex[j].FieldNum &&
+ lazyIndex[i].Start < lazyIndex[j].Start)
+ })
+ }
+ if *lazy == nil {
+ *lazy = &protolazy.XXX_lazyUnmarshalInfo{}
+ }
+
+ (*lazy).SetIndex(lazyIndex)
+ }
+ if mi.numRequiredFields > 0 && bits.OnesCount64(requiredMask) != int(mi.numRequiredFields) {
+ initialized = false
+ }
+ if initialized {
+ out.initialized = true
+ }
+ out.n = start - len(b)
+ return out, nil
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/merge.go b/vendor/google.golang.org/protobuf/internal/impl/merge.go
index 7e65f64f28e37..8ffdce67d3434 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/merge.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/merge.go
@@ -41,11 +41,38 @@ func (mi *MessageInfo) mergePointer(dst, src pointer, opts mergeOptions) {
if src.IsNil() {
return
}
+
+ var presenceSrc presence
+ var presenceDst presence
+ if mi.presenceOffset.IsValid() {
+ presenceSrc = src.Apply(mi.presenceOffset).PresenceInfo()
+ presenceDst = dst.Apply(mi.presenceOffset).PresenceInfo()
+ }
+
for _, f := range mi.orderedCoderFields {
if f.funcs.merge == nil {
continue
}
sfptr := src.Apply(f.offset)
+
+ if f.presenceIndex != noPresence {
+ if !presenceSrc.Present(f.presenceIndex) {
+ continue
+ }
+ dfptr := dst.Apply(f.offset)
+ if f.isLazy {
+ if sfptr.AtomicGetPointer().IsNil() {
+ mi.lazyUnmarshal(src, f.num)
+ }
+ if presenceDst.Present(f.presenceIndex) && dfptr.AtomicGetPointer().IsNil() {
+ mi.lazyUnmarshal(dst, f.num)
+ }
+ }
+ f.funcs.merge(dst.Apply(f.offset), sfptr, f, opts)
+ presenceDst.SetPresentUnatomic(f.presenceIndex, mi.presenceSize)
+ continue
+ }
+
if f.isPointer && sfptr.Elem().IsNil() {
continue
}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/message.go b/vendor/google.golang.org/protobuf/internal/impl/message.go
index 741b5ed29cf84..fa10a0f5cc9f3 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/message.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/message.go
@@ -79,6 +79,9 @@ func (mi *MessageInfo) initOnce() {
if mi.initDone == 1 {
return
}
+ if opaqueInitHook(mi) {
+ return
+ }
t := mi.GoReflectType
if t.Kind() != reflect.Ptr && t.Elem().Kind() != reflect.Struct {
@@ -133,6 +136,9 @@ type structInfo struct {
extensionOffset offset
extensionType reflect.Type
+ lazyOffset offset
+ presenceOffset offset
+
fieldsByNumber map[protoreflect.FieldNumber]reflect.StructField
oneofsByName map[protoreflect.Name]reflect.StructField
oneofWrappersByType map[reflect.Type]protoreflect.FieldNumber
@@ -145,6 +151,8 @@ func (mi *MessageInfo) makeStructInfo(t reflect.Type) structInfo {
weakOffset: invalidOffset,
unknownOffset: invalidOffset,
extensionOffset: invalidOffset,
+ lazyOffset: invalidOffset,
+ presenceOffset: invalidOffset,
fieldsByNumber: map[protoreflect.FieldNumber]reflect.StructField{},
oneofsByName: map[protoreflect.Name]reflect.StructField{},
@@ -175,6 +183,10 @@ fieldLoop:
si.extensionOffset = offsetOf(f, mi.Exporter)
si.extensionType = f.Type
}
+ case "lazyFields", "XXX_lazyUnmarshalInfo":
+ si.lazyOffset = offsetOf(f, mi.Exporter)
+ case "XXX_presence":
+ si.presenceOffset = offsetOf(f, mi.Exporter)
default:
for _, s := range strings.Split(f.Tag.Get("protobuf"), ",") {
if len(s) > 0 && strings.Trim(s, "0123456789") == "" {
diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_opaque.go b/vendor/google.golang.org/protobuf/internal/impl/message_opaque.go
new file mode 100644
index 0000000000000..d7ec53f074ac4
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/message_opaque.go
@@ -0,0 +1,632 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "fmt"
+ "math"
+ "reflect"
+ "strings"
+ "sync/atomic"
+
+ "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+type opaqueStructInfo struct {
+ structInfo
+}
+
+// isOpaque determines whether a protobuf message type is on the Opaque API. It
+// checks whether the type is a Go struct that protoc-gen-go would generate.
+//
+// This function only detects newly generated messages from the v2
+// implementation of protoc-gen-go. It is unable to classify generated messages
+// that are too old or those that are generated by a different generator
+// such as protoc-gen-gogo.
+func isOpaque(t reflect.Type) bool {
+ // The current detection mechanism is to simply check the first field
+ // for a struct tag with the "protogen" key.
+ if t.Kind() == reflect.Struct && t.NumField() > 0 {
+ pgt := t.Field(0).Tag.Get("protogen")
+ return strings.HasPrefix(pgt, "opaque.")
+ }
+ return false
+}
+
+func opaqueInitHook(mi *MessageInfo) bool {
+ mt := mi.GoReflectType.Elem()
+ si := opaqueStructInfo{
+ structInfo: mi.makeStructInfo(mt),
+ }
+
+ if !isOpaque(mt) {
+ return false
+ }
+
+ defer atomic.StoreUint32(&mi.initDone, 1)
+
+ mi.fields = map[protoreflect.FieldNumber]*fieldInfo{}
+ fds := mi.Desc.Fields()
+ for i := 0; i < fds.Len(); i++ {
+ fd := fds.Get(i)
+ fs := si.fieldsByNumber[fd.Number()]
+ var fi fieldInfo
+ usePresence, _ := usePresenceForField(si, fd)
+
+ switch {
+ case fd.IsWeak():
+ // Weak fields are no different for opaque.
+ fi = fieldInfoForWeakMessage(fd, si.weakOffset)
+ case fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic():
+ // Oneofs are no different for opaque.
+ fi = fieldInfoForOneof(fd, si.oneofsByName[fd.ContainingOneof().Name()], mi.Exporter, si.oneofWrappersByNumber[fd.Number()])
+ case fd.IsMap():
+ fi = mi.fieldInfoForMapOpaque(si, fd, fs)
+ case fd.IsList() && fd.Message() == nil && usePresence:
+ fi = mi.fieldInfoForScalarListOpaque(si, fd, fs)
+ case fd.IsList() && fd.Message() == nil:
+ // Proto3 lists without presence can use same access methods as open
+ fi = fieldInfoForList(fd, fs, mi.Exporter)
+ case fd.IsList() && usePresence:
+ fi = mi.fieldInfoForMessageListOpaque(si, fd, fs)
+ case fd.IsList():
+ // Proto3 opaque messages that does not need presence bitmap.
+ // Different representation than open struct, but same logic
+ fi = mi.fieldInfoForMessageListOpaqueNoPresence(si, fd, fs)
+ case fd.Message() != nil && usePresence:
+ fi = mi.fieldInfoForMessageOpaque(si, fd, fs)
+ case fd.Message() != nil:
+ // Proto3 messages without presence can use same access methods as open
+ fi = fieldInfoForMessage(fd, fs, mi.Exporter)
+ default:
+ fi = mi.fieldInfoForScalarOpaque(si, fd, fs)
+ }
+ mi.fields[fd.Number()] = &fi
+ }
+ mi.oneofs = map[protoreflect.Name]*oneofInfo{}
+ for i := 0; i < mi.Desc.Oneofs().Len(); i++ {
+ od := mi.Desc.Oneofs().Get(i)
+ mi.oneofs[od.Name()] = makeOneofInfoOpaque(mi, od, si.structInfo, mi.Exporter)
+ }
+
+ mi.denseFields = make([]*fieldInfo, fds.Len()*2)
+ for i := 0; i < fds.Len(); i++ {
+ if fd := fds.Get(i); int(fd.Number()) < len(mi.denseFields) {
+ mi.denseFields[fd.Number()] = mi.fields[fd.Number()]
+ }
+ }
+
+ for i := 0; i < fds.Len(); {
+ fd := fds.Get(i)
+ if od := fd.ContainingOneof(); od != nil && !fd.ContainingOneof().IsSynthetic() {
+ mi.rangeInfos = append(mi.rangeInfos, mi.oneofs[od.Name()])
+ i += od.Fields().Len()
+ } else {
+ mi.rangeInfos = append(mi.rangeInfos, mi.fields[fd.Number()])
+ i++
+ }
+ }
+
+ mi.makeExtensionFieldsFunc(mt, si.structInfo)
+ mi.makeUnknownFieldsFunc(mt, si.structInfo)
+ mi.makeOpaqueCoderMethods(mt, si)
+ mi.makeFieldTypes(si.structInfo)
+
+ return true
+}
+
+func makeOneofInfoOpaque(mi *MessageInfo, od protoreflect.OneofDescriptor, si structInfo, x exporter) *oneofInfo {
+ oi := &oneofInfo{oneofDesc: od}
+ if od.IsSynthetic() {
+ fd := od.Fields().Get(0)
+ index, _ := presenceIndex(mi.Desc, fd)
+ oi.which = func(p pointer) protoreflect.FieldNumber {
+ if p.IsNil() {
+ return 0
+ }
+ if !mi.present(p, index) {
+ return 0
+ }
+ return od.Fields().Get(0).Number()
+ }
+ return oi
+ }
+ // Dispatch to non-opaque oneof implementation for non-synthetic oneofs.
+ return makeOneofInfo(od, si, x)
+}
+
+func (mi *MessageInfo) fieldInfoForMapOpaque(si opaqueStructInfo, fd protoreflect.FieldDescriptor, fs reflect.StructField) fieldInfo {
+ ft := fs.Type
+ if ft.Kind() != reflect.Map {
+ panic(fmt.Sprintf("invalid type: got %v, want map kind", ft))
+ }
+ fieldOffset := offsetOf(fs, mi.Exporter)
+ conv := NewConverter(ft, fd)
+ return fieldInfo{
+ fieldDesc: fd,
+ has: func(p pointer) bool {
+ if p.IsNil() {
+ return false
+ }
+ // Don't bother checking presence bits, since we need to
+ // look at the map length even if the presence bit is set.
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ return rv.Len() > 0
+ },
+ clear: func(p pointer) {
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ rv.Set(reflect.Zero(rv.Type()))
+ },
+ get: func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ if rv.Len() == 0 {
+ return conv.Zero()
+ }
+ return conv.PBValueOf(rv)
+ },
+ set: func(p pointer, v protoreflect.Value) {
+ pv := conv.GoValueOf(v)
+ if pv.IsNil() {
+ panic(fmt.Sprintf("invalid value: setting map field to read-only value"))
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ rv.Set(pv)
+ },
+ mutable: func(p pointer) protoreflect.Value {
+ v := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ if v.IsNil() {
+ v.Set(reflect.MakeMap(fs.Type))
+ }
+ return conv.PBValueOf(v)
+ },
+ newField: func() protoreflect.Value {
+ return conv.New()
+ },
+ }
+}
+
+func (mi *MessageInfo) fieldInfoForScalarListOpaque(si opaqueStructInfo, fd protoreflect.FieldDescriptor, fs reflect.StructField) fieldInfo {
+ ft := fs.Type
+ if ft.Kind() != reflect.Slice {
+ panic(fmt.Sprintf("invalid type: got %v, want slice kind", ft))
+ }
+ conv := NewConverter(reflect.PtrTo(ft), fd)
+ fieldOffset := offsetOf(fs, mi.Exporter)
+ index, _ := presenceIndex(mi.Desc, fd)
+ return fieldInfo{
+ fieldDesc: fd,
+ has: func(p pointer) bool {
+ if p.IsNil() {
+ return false
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ return rv.Len() > 0
+ },
+ clear: func(p pointer) {
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ rv.Set(reflect.Zero(rv.Type()))
+ },
+ get: func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type)
+ if rv.Elem().Len() == 0 {
+ return conv.Zero()
+ }
+ return conv.PBValueOf(rv)
+ },
+ set: func(p pointer, v protoreflect.Value) {
+ pv := conv.GoValueOf(v)
+ if pv.IsNil() {
+ panic(fmt.Sprintf("invalid value: setting repeated field to read-only value"))
+ }
+ mi.setPresent(p, index)
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ rv.Set(pv.Elem())
+ },
+ mutable: func(p pointer) protoreflect.Value {
+ mi.setPresent(p, index)
+ return conv.PBValueOf(p.Apply(fieldOffset).AsValueOf(fs.Type))
+ },
+ newField: func() protoreflect.Value {
+ return conv.New()
+ },
+ }
+}
+
+func (mi *MessageInfo) fieldInfoForMessageListOpaque(si opaqueStructInfo, fd protoreflect.FieldDescriptor, fs reflect.StructField) fieldInfo {
+ ft := fs.Type
+ if ft.Kind() != reflect.Ptr || ft.Elem().Kind() != reflect.Slice {
+ panic(fmt.Sprintf("invalid type: got %v, want slice kind", ft))
+ }
+ conv := NewConverter(ft, fd)
+ fieldOffset := offsetOf(fs, mi.Exporter)
+ index, _ := presenceIndex(mi.Desc, fd)
+ fieldNumber := fd.Number()
+ return fieldInfo{
+ fieldDesc: fd,
+ has: func(p pointer) bool {
+ if p.IsNil() {
+ return false
+ }
+ if !mi.present(p, index) {
+ return false
+ }
+ sp := p.Apply(fieldOffset).AtomicGetPointer()
+ if sp.IsNil() {
+ // Lazily unmarshal this field.
+ mi.lazyUnmarshal(p, fieldNumber)
+ sp = p.Apply(fieldOffset).AtomicGetPointer()
+ }
+ rv := sp.AsValueOf(fs.Type.Elem())
+ return rv.Elem().Len() > 0
+ },
+ clear: func(p pointer) {
+ fp := p.Apply(fieldOffset)
+ sp := fp.AtomicGetPointer()
+ if sp.IsNil() {
+ sp = fp.AtomicSetPointerIfNil(pointerOfValue(reflect.New(fs.Type.Elem())))
+ mi.setPresent(p, index)
+ }
+ rv := sp.AsValueOf(fs.Type.Elem())
+ rv.Elem().Set(reflect.Zero(rv.Type().Elem()))
+ },
+ get: func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ if !mi.present(p, index) {
+ return conv.Zero()
+ }
+ sp := p.Apply(fieldOffset).AtomicGetPointer()
+ if sp.IsNil() {
+ // Lazily unmarshal this field.
+ mi.lazyUnmarshal(p, fieldNumber)
+ sp = p.Apply(fieldOffset).AtomicGetPointer()
+ }
+ rv := sp.AsValueOf(fs.Type.Elem())
+ if rv.Elem().Len() == 0 {
+ return conv.Zero()
+ }
+ return conv.PBValueOf(rv)
+ },
+ set: func(p pointer, v protoreflect.Value) {
+ fp := p.Apply(fieldOffset)
+ sp := fp.AtomicGetPointer()
+ if sp.IsNil() {
+ sp = fp.AtomicSetPointerIfNil(pointerOfValue(reflect.New(fs.Type.Elem())))
+ mi.setPresent(p, index)
+ }
+ rv := sp.AsValueOf(fs.Type.Elem())
+ val := conv.GoValueOf(v)
+ if val.IsNil() {
+ panic(fmt.Sprintf("invalid value: setting repeated field to read-only value"))
+ } else {
+ rv.Elem().Set(val.Elem())
+ }
+ },
+ mutable: func(p pointer) protoreflect.Value {
+ fp := p.Apply(fieldOffset)
+ sp := fp.AtomicGetPointer()
+ if sp.IsNil() {
+ if mi.present(p, index) {
+ // Lazily unmarshal this field.
+ mi.lazyUnmarshal(p, fieldNumber)
+ sp = p.Apply(fieldOffset).AtomicGetPointer()
+ } else {
+ sp = fp.AtomicSetPointerIfNil(pointerOfValue(reflect.New(fs.Type.Elem())))
+ mi.setPresent(p, index)
+ }
+ }
+ rv := sp.AsValueOf(fs.Type.Elem())
+ return conv.PBValueOf(rv)
+ },
+ newField: func() protoreflect.Value {
+ return conv.New()
+ },
+ }
+}
+
+func (mi *MessageInfo) fieldInfoForMessageListOpaqueNoPresence(si opaqueStructInfo, fd protoreflect.FieldDescriptor, fs reflect.StructField) fieldInfo {
+ ft := fs.Type
+ if ft.Kind() != reflect.Ptr || ft.Elem().Kind() != reflect.Slice {
+ panic(fmt.Sprintf("invalid type: got %v, want slice kind", ft))
+ }
+ conv := NewConverter(ft, fd)
+ fieldOffset := offsetOf(fs, mi.Exporter)
+ return fieldInfo{
+ fieldDesc: fd,
+ has: func(p pointer) bool {
+ if p.IsNil() {
+ return false
+ }
+ sp := p.Apply(fieldOffset).AtomicGetPointer()
+ if sp.IsNil() {
+ return false
+ }
+ rv := sp.AsValueOf(fs.Type.Elem())
+ return rv.Elem().Len() > 0
+ },
+ clear: func(p pointer) {
+ sp := p.Apply(fieldOffset).AtomicGetPointer()
+ if !sp.IsNil() {
+ rv := sp.AsValueOf(fs.Type.Elem())
+ rv.Elem().Set(reflect.Zero(rv.Type().Elem()))
+ }
+ },
+ get: func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ sp := p.Apply(fieldOffset).AtomicGetPointer()
+ if sp.IsNil() {
+ return conv.Zero()
+ }
+ rv := sp.AsValueOf(fs.Type.Elem())
+ if rv.Elem().Len() == 0 {
+ return conv.Zero()
+ }
+ return conv.PBValueOf(rv)
+ },
+ set: func(p pointer, v protoreflect.Value) {
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ if rv.IsNil() {
+ rv.Set(reflect.New(fs.Type.Elem()))
+ }
+ val := conv.GoValueOf(v)
+ if val.IsNil() {
+ panic(fmt.Sprintf("invalid value: setting repeated field to read-only value"))
+ } else {
+ rv.Elem().Set(val.Elem())
+ }
+ },
+ mutable: func(p pointer) protoreflect.Value {
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ if rv.IsNil() {
+ rv.Set(reflect.New(fs.Type.Elem()))
+ }
+ return conv.PBValueOf(rv)
+ },
+ newField: func() protoreflect.Value {
+ return conv.New()
+ },
+ }
+}
+
+func (mi *MessageInfo) fieldInfoForScalarOpaque(si opaqueStructInfo, fd protoreflect.FieldDescriptor, fs reflect.StructField) fieldInfo {
+ ft := fs.Type
+ nullable := fd.HasPresence()
+ if oneof := fd.ContainingOneof(); oneof != nil && oneof.IsSynthetic() {
+ nullable = true
+ }
+ deref := false
+ if nullable && ft.Kind() == reflect.Ptr {
+ ft = ft.Elem()
+ deref = true
+ }
+ conv := NewConverter(ft, fd)
+ fieldOffset := offsetOf(fs, mi.Exporter)
+ index, _ := presenceIndex(mi.Desc, fd)
+ var getter func(p pointer) protoreflect.Value
+ if !nullable {
+ getter = getterForDirectScalar(fd, fs, conv, fieldOffset)
+ } else {
+ getter = getterForOpaqueNullableScalar(mi, index, fd, fs, conv, fieldOffset)
+ }
+ return fieldInfo{
+ fieldDesc: fd,
+ has: func(p pointer) bool {
+ if p.IsNil() {
+ return false
+ }
+ if nullable {
+ return mi.present(p, index)
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ switch rv.Kind() {
+ case reflect.Bool:
+ return rv.Bool()
+ case reflect.Int32, reflect.Int64:
+ return rv.Int() != 0
+ case reflect.Uint32, reflect.Uint64:
+ return rv.Uint() != 0
+ case reflect.Float32, reflect.Float64:
+ return rv.Float() != 0 || math.Signbit(rv.Float())
+ case reflect.String, reflect.Slice:
+ return rv.Len() > 0
+ default:
+ panic(fmt.Sprintf("invalid type: %v", rv.Type())) // should never happen
+ }
+ },
+ clear: func(p pointer) {
+ if nullable {
+ mi.clearPresent(p, index)
+ }
+ // This is only valuable for bytes and strings, but we do it unconditionally.
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ rv.Set(reflect.Zero(rv.Type()))
+ },
+ get: getter,
+ // TODO: Implement unsafe fast path for set?
+ set: func(p pointer, v protoreflect.Value) {
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ if deref {
+ if rv.IsNil() {
+ rv.Set(reflect.New(ft))
+ }
+ rv = rv.Elem()
+ }
+
+ rv.Set(conv.GoValueOf(v))
+ if nullable && rv.Kind() == reflect.Slice && rv.IsNil() {
+ rv.Set(emptyBytes)
+ }
+ if nullable {
+ mi.setPresent(p, index)
+ }
+ },
+ newField: func() protoreflect.Value {
+ return conv.New()
+ },
+ }
+}
+
+func (mi *MessageInfo) fieldInfoForMessageOpaque(si opaqueStructInfo, fd protoreflect.FieldDescriptor, fs reflect.StructField) fieldInfo {
+ ft := fs.Type
+ conv := NewConverter(ft, fd)
+ fieldOffset := offsetOf(fs, mi.Exporter)
+ index, _ := presenceIndex(mi.Desc, fd)
+ fieldNumber := fd.Number()
+ elemType := fs.Type.Elem()
+ return fieldInfo{
+ fieldDesc: fd,
+ has: func(p pointer) bool {
+ if p.IsNil() {
+ return false
+ }
+ return mi.present(p, index)
+ },
+ clear: func(p pointer) {
+ mi.clearPresent(p, index)
+ p.Apply(fieldOffset).AtomicSetNilPointer()
+ },
+ get: func(p pointer) protoreflect.Value {
+ if p.IsNil() || !mi.present(p, index) {
+ return conv.Zero()
+ }
+ fp := p.Apply(fieldOffset)
+ mp := fp.AtomicGetPointer()
+ if mp.IsNil() {
+ // Lazily unmarshal this field.
+ mi.lazyUnmarshal(p, fieldNumber)
+ mp = fp.AtomicGetPointer()
+ }
+ rv := mp.AsValueOf(elemType)
+ return conv.PBValueOf(rv)
+ },
+ set: func(p pointer, v protoreflect.Value) {
+ val := pointerOfValue(conv.GoValueOf(v))
+ if val.IsNil() {
+ panic("invalid nil pointer")
+ }
+ p.Apply(fieldOffset).AtomicSetPointer(val)
+ mi.setPresent(p, index)
+ },
+ mutable: func(p pointer) protoreflect.Value {
+ fp := p.Apply(fieldOffset)
+ mp := fp.AtomicGetPointer()
+ if mp.IsNil() {
+ if mi.present(p, index) {
+ // Lazily unmarshal this field.
+ mi.lazyUnmarshal(p, fieldNumber)
+ mp = fp.AtomicGetPointer()
+ } else {
+ mp = pointerOfValue(conv.GoValueOf(conv.New()))
+ fp.AtomicSetPointer(mp)
+ mi.setPresent(p, index)
+ }
+ }
+ return conv.PBValueOf(mp.AsValueOf(fs.Type.Elem()))
+ },
+ newMessage: func() protoreflect.Message {
+ return conv.New().Message()
+ },
+ newField: func() protoreflect.Value {
+ return conv.New()
+ },
+ }
+}
+
+// A presenceList wraps a List, updating presence bits as necessary when the
+// list contents change.
+type presenceList struct {
+ pvalueList
+ setPresence func(bool)
+}
+type pvalueList interface {
+ protoreflect.List
+ //Unwrapper
+}
+
+func (list presenceList) Append(v protoreflect.Value) {
+ list.pvalueList.Append(v)
+ list.setPresence(true)
+}
+func (list presenceList) Truncate(i int) {
+ list.pvalueList.Truncate(i)
+ list.setPresence(i > 0)
+}
+
+// presenceIndex returns the index to pass to presence functions.
+//
+// TODO: field.Desc.Index() would be simpler, and would give space to record the presence of oneof fields.
+func presenceIndex(md protoreflect.MessageDescriptor, fd protoreflect.FieldDescriptor) (uint32, presenceSize) {
+ found := false
+ var index, numIndices uint32
+ for i := 0; i < md.Fields().Len(); i++ {
+ f := md.Fields().Get(i)
+ if f == fd {
+ found = true
+ index = numIndices
+ }
+ if f.ContainingOneof() == nil || isLastOneofField(f) {
+ numIndices++
+ }
+ }
+ if !found {
+ panic(fmt.Sprintf("BUG: %v not in %v", fd.Name(), md.FullName()))
+ }
+ return index, presenceSize(numIndices)
+}
+
+func isLastOneofField(fd protoreflect.FieldDescriptor) bool {
+ fields := fd.ContainingOneof().Fields()
+ return fields.Get(fields.Len()-1) == fd
+}
+
+func (mi *MessageInfo) setPresent(p pointer, index uint32) {
+ p.Apply(mi.presenceOffset).PresenceInfo().SetPresent(index, mi.presenceSize)
+}
+
+func (mi *MessageInfo) clearPresent(p pointer, index uint32) {
+ p.Apply(mi.presenceOffset).PresenceInfo().ClearPresent(index)
+}
+
+func (mi *MessageInfo) present(p pointer, index uint32) bool {
+ return p.Apply(mi.presenceOffset).PresenceInfo().Present(index)
+}
+
+// usePresenceForField implements the somewhat intricate logic of when
+// the presence bitmap is used for a field. The main logic is that a
+// field that is optional or that can be lazy will use the presence
+// bit, but for proto2, also maps have a presence bit. It also records
+// if the field can ever be lazy, which is true if we have a
+// lazyOffset and the field is a message or a slice of messages. A
+// field that is lazy will always need a presence bit. Oneofs are not
+// lazy and do not use presence, unless they are a synthetic oneof,
+// which is a proto3 optional field. For proto3 optionals, we use the
+// presence and they can also be lazy when applicable (a message).
+func usePresenceForField(si opaqueStructInfo, fd protoreflect.FieldDescriptor) (usePresence, canBeLazy bool) {
+ hasLazyField := fd.(interface{ IsLazy() bool }).IsLazy()
+
+ // Non-oneof scalar fields with explicit field presence use the presence array.
+ usesPresenceArray := fd.HasPresence() && fd.Message() == nil && (fd.ContainingOneof() == nil || fd.ContainingOneof().IsSynthetic())
+ switch {
+ case fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic():
+ return false, false
+ case fd.IsWeak():
+ return false, false
+ case fd.IsMap():
+ return false, false
+ case fd.Kind() == protoreflect.MessageKind || fd.Kind() == protoreflect.GroupKind:
+ return hasLazyField, hasLazyField
+ default:
+ return usesPresenceArray || (hasLazyField && fd.HasPresence()), false
+ }
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_opaque_gen.go b/vendor/google.golang.org/protobuf/internal/impl/message_opaque_gen.go
new file mode 100644
index 0000000000000..a69825699abf3
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/message_opaque_gen.go
@@ -0,0 +1,132 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-types. DO NOT EDIT.
+
+package impl
+
+import (
+ "reflect"
+
+ "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+func getterForOpaqueNullableScalar(mi *MessageInfo, index uint32, fd protoreflect.FieldDescriptor, fs reflect.StructField, conv Converter, fieldOffset offset) func(p pointer) protoreflect.Value {
+ ft := fs.Type
+ if ft.Kind() == reflect.Ptr {
+ ft = ft.Elem()
+ }
+ if fd.Kind() == protoreflect.EnumKind {
+ // Enums for nullable opaque types.
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() || !mi.present(p, index) {
+ return conv.Zero()
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ return conv.PBValueOf(rv)
+ }
+ }
+ switch ft.Kind() {
+ case reflect.Bool:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() || !mi.present(p, index) {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Bool()
+ return protoreflect.ValueOfBool(*x)
+ }
+ case reflect.Int32:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() || !mi.present(p, index) {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Int32()
+ return protoreflect.ValueOfInt32(*x)
+ }
+ case reflect.Uint32:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() || !mi.present(p, index) {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Uint32()
+ return protoreflect.ValueOfUint32(*x)
+ }
+ case reflect.Int64:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() || !mi.present(p, index) {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Int64()
+ return protoreflect.ValueOfInt64(*x)
+ }
+ case reflect.Uint64:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() || !mi.present(p, index) {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Uint64()
+ return protoreflect.ValueOfUint64(*x)
+ }
+ case reflect.Float32:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() || !mi.present(p, index) {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Float32()
+ return protoreflect.ValueOfFloat32(*x)
+ }
+ case reflect.Float64:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() || !mi.present(p, index) {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Float64()
+ return protoreflect.ValueOfFloat64(*x)
+ }
+ case reflect.String:
+ if fd.Kind() == protoreflect.BytesKind {
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() || !mi.present(p, index) {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).StringPtr()
+ if *x == nil {
+ return conv.Zero()
+ }
+ if len(**x) == 0 {
+ return protoreflect.ValueOfBytes(nil)
+ }
+ return protoreflect.ValueOfBytes([]byte(**x))
+ }
+ }
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() || !mi.present(p, index) {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).StringPtr()
+ if *x == nil {
+ return conv.Zero()
+ }
+ return protoreflect.ValueOfString(**x)
+ }
+ case reflect.Slice:
+ if fd.Kind() == protoreflect.StringKind {
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() || !mi.present(p, index) {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Bytes()
+ return protoreflect.ValueOfString(string(*x))
+ }
+ }
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() || !mi.present(p, index) {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Bytes()
+ return protoreflect.ValueOfBytes(*x)
+ }
+ }
+ panic("unexpected protobuf kind: " + ft.Kind().String())
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go
index ecb4623d70180..31c19b54f8d95 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go
@@ -205,6 +205,11 @@ func (mi *MessageInfo) makeFieldTypes(si structInfo) {
case fd.IsList():
if fd.Enum() != nil || fd.Message() != nil {
ft = fs.Type.Elem()
+
+ if ft.Kind() == reflect.Slice {
+ ft = ft.Elem()
+ }
+
}
isMessage = fd.Message() != nil
case fd.Enum() != nil:
diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go
index 986322b195a49..a740646205c0e 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go
@@ -256,6 +256,7 @@ func fieldInfoForScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField,
ft := fs.Type
nullable := fd.HasPresence()
isBytes := ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8
+ var getter func(p pointer) protoreflect.Value
if nullable {
if ft.Kind() != reflect.Ptr && ft.Kind() != reflect.Slice {
// This never occurs for generated message types.
@@ -268,19 +269,25 @@ func fieldInfoForScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField,
}
}
conv := NewConverter(ft, fd)
-
- // TODO: Implement unsafe fast path?
fieldOffset := offsetOf(fs, x)
+
+ // Generate specialized getter functions to avoid going through reflect.Value
+ if nullable {
+ getter = getterForNullableScalar(fd, fs, conv, fieldOffset)
+ } else {
+ getter = getterForDirectScalar(fd, fs, conv, fieldOffset)
+ }
+
return fieldInfo{
fieldDesc: fd,
has: func(p pointer) bool {
if p.IsNil() {
return false
}
- rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
if nullable {
- return !rv.IsNil()
+ return !p.Apply(fieldOffset).Elem().IsNil()
}
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
switch rv.Kind() {
case reflect.Bool:
return rv.Bool()
@@ -300,21 +307,8 @@ func fieldInfoForScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField,
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
rv.Set(reflect.Zero(rv.Type()))
},
- get: func(p pointer) protoreflect.Value {
- if p.IsNil() {
- return conv.Zero()
- }
- rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
- if nullable {
- if rv.IsNil() {
- return conv.Zero()
- }
- if rv.Kind() == reflect.Ptr {
- rv = rv.Elem()
- }
- }
- return conv.PBValueOf(rv)
- },
+ get: getter,
+ // TODO: Implement unsafe fast path for set?
set: func(p pointer, v protoreflect.Value) {
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
if nullable && rv.Kind() == reflect.Ptr {
diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field_gen.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field_gen.go
new file mode 100644
index 0000000000000..af5e063a1e878
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field_gen.go
@@ -0,0 +1,273 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-types. DO NOT EDIT.
+
+package impl
+
+import (
+ "reflect"
+
+ "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+func getterForNullableScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField, conv Converter, fieldOffset offset) func(p pointer) protoreflect.Value {
+ ft := fs.Type
+ if ft.Kind() == reflect.Ptr {
+ ft = ft.Elem()
+ }
+ if fd.Kind() == protoreflect.EnumKind {
+ elemType := fs.Type.Elem()
+ // Enums for nullable types.
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ rv := p.Apply(fieldOffset).Elem().AsValueOf(elemType)
+ if rv.IsNil() {
+ return conv.Zero()
+ }
+ return conv.PBValueOf(rv.Elem())
+ }
+ }
+ switch ft.Kind() {
+ case reflect.Bool:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).BoolPtr()
+ if *x == nil {
+ return conv.Zero()
+ }
+ return protoreflect.ValueOfBool(**x)
+ }
+ case reflect.Int32:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Int32Ptr()
+ if *x == nil {
+ return conv.Zero()
+ }
+ return protoreflect.ValueOfInt32(**x)
+ }
+ case reflect.Uint32:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Uint32Ptr()
+ if *x == nil {
+ return conv.Zero()
+ }
+ return protoreflect.ValueOfUint32(**x)
+ }
+ case reflect.Int64:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Int64Ptr()
+ if *x == nil {
+ return conv.Zero()
+ }
+ return protoreflect.ValueOfInt64(**x)
+ }
+ case reflect.Uint64:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Uint64Ptr()
+ if *x == nil {
+ return conv.Zero()
+ }
+ return protoreflect.ValueOfUint64(**x)
+ }
+ case reflect.Float32:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Float32Ptr()
+ if *x == nil {
+ return conv.Zero()
+ }
+ return protoreflect.ValueOfFloat32(**x)
+ }
+ case reflect.Float64:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Float64Ptr()
+ if *x == nil {
+ return conv.Zero()
+ }
+ return protoreflect.ValueOfFloat64(**x)
+ }
+ case reflect.String:
+ if fd.Kind() == protoreflect.BytesKind {
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).StringPtr()
+ if *x == nil {
+ return conv.Zero()
+ }
+ if len(**x) == 0 {
+ return protoreflect.ValueOfBytes(nil)
+ }
+ return protoreflect.ValueOfBytes([]byte(**x))
+ }
+ }
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).StringPtr()
+ if *x == nil {
+ return conv.Zero()
+ }
+ return protoreflect.ValueOfString(**x)
+ }
+ case reflect.Slice:
+ if fd.Kind() == protoreflect.StringKind {
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Bytes()
+ if len(*x) == 0 {
+ return conv.Zero()
+ }
+ return protoreflect.ValueOfString(string(*x))
+ }
+ }
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Bytes()
+ if *x == nil {
+ return conv.Zero()
+ }
+ return protoreflect.ValueOfBytes(*x)
+ }
+ }
+ panic("unexpected protobuf kind: " + ft.Kind().String())
+}
+
+func getterForDirectScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField, conv Converter, fieldOffset offset) func(p pointer) protoreflect.Value {
+ ft := fs.Type
+ if fd.Kind() == protoreflect.EnumKind {
+ // Enums for non nullable types.
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ return conv.PBValueOf(rv)
+ }
+ }
+ switch ft.Kind() {
+ case reflect.Bool:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Bool()
+ return protoreflect.ValueOfBool(*x)
+ }
+ case reflect.Int32:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Int32()
+ return protoreflect.ValueOfInt32(*x)
+ }
+ case reflect.Uint32:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Uint32()
+ return protoreflect.ValueOfUint32(*x)
+ }
+ case reflect.Int64:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Int64()
+ return protoreflect.ValueOfInt64(*x)
+ }
+ case reflect.Uint64:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Uint64()
+ return protoreflect.ValueOfUint64(*x)
+ }
+ case reflect.Float32:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Float32()
+ return protoreflect.ValueOfFloat32(*x)
+ }
+ case reflect.Float64:
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Float64()
+ return protoreflect.ValueOfFloat64(*x)
+ }
+ case reflect.String:
+ if fd.Kind() == protoreflect.BytesKind {
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).String()
+ if len(*x) == 0 {
+ return protoreflect.ValueOfBytes(nil)
+ }
+ return protoreflect.ValueOfBytes([]byte(*x))
+ }
+ }
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).String()
+ return protoreflect.ValueOfString(*x)
+ }
+ case reflect.Slice:
+ if fd.Kind() == protoreflect.StringKind {
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Bytes()
+ return protoreflect.ValueOfString(string(*x))
+ }
+ }
+ return func(p pointer) protoreflect.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ x := p.Apply(fieldOffset).Bytes()
+ return protoreflect.ValueOfBytes(*x)
+ }
+ }
+ panic("unexpected protobuf kind: " + ft.Kind().String())
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go
index 79e186667b70f..041ebde2de6db 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go
@@ -8,6 +8,8 @@ import (
"reflect"
"sync/atomic"
"unsafe"
+
+ "google.golang.org/protobuf/internal/protolazy"
)
const UnsafeEnabled = true
@@ -111,6 +113,13 @@ func (p pointer) BytesPtr() **[]byte { return (**[]byte)(p.p)
func (p pointer) BytesSlice() *[][]byte { return (*[][]byte)(p.p) }
func (p pointer) WeakFields() *weakFields { return (*weakFields)(p.p) }
func (p pointer) Extensions() *map[int32]ExtensionField { return (*map[int32]ExtensionField)(p.p) }
+func (p pointer) LazyInfoPtr() **protolazy.XXX_lazyUnmarshalInfo {
+ return (**protolazy.XXX_lazyUnmarshalInfo)(p.p)
+}
+
+func (p pointer) PresenceInfo() presence {
+ return presence{P: p.p}
+}
func (p pointer) Elem() pointer {
return pointer{p: *(*unsafe.Pointer)(p.p)}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe_opaque.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe_opaque.go
new file mode 100644
index 0000000000000..38aa7b7dcf230
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe_opaque.go
@@ -0,0 +1,42 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "sync/atomic"
+ "unsafe"
+)
+
+func (p pointer) AtomicGetPointer() pointer {
+ return pointer{p: atomic.LoadPointer((*unsafe.Pointer)(p.p))}
+}
+
+func (p pointer) AtomicSetPointer(v pointer) {
+ atomic.StorePointer((*unsafe.Pointer)(p.p), v.p)
+}
+
+func (p pointer) AtomicSetNilPointer() {
+ atomic.StorePointer((*unsafe.Pointer)(p.p), unsafe.Pointer(nil))
+}
+
+func (p pointer) AtomicSetPointerIfNil(v pointer) pointer {
+ if atomic.CompareAndSwapPointer((*unsafe.Pointer)(p.p), unsafe.Pointer(nil), v.p) {
+ return v
+ }
+ return pointer{p: atomic.LoadPointer((*unsafe.Pointer)(p.p))}
+}
+
+type atomicV1MessageInfo struct{ p Pointer }
+
+func (mi *atomicV1MessageInfo) Get() Pointer {
+ return Pointer(atomic.LoadPointer((*unsafe.Pointer)(&mi.p)))
+}
+
+func (mi *atomicV1MessageInfo) SetIfNil(p Pointer) Pointer {
+ if atomic.CompareAndSwapPointer((*unsafe.Pointer)(&mi.p), nil, unsafe.Pointer(p)) {
+ return p
+ }
+ return mi.Get()
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/presence.go b/vendor/google.golang.org/protobuf/internal/impl/presence.go
new file mode 100644
index 0000000000000..914cb1deda22a
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/presence.go
@@ -0,0 +1,142 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "sync/atomic"
+ "unsafe"
+)
+
+// presenceSize represents the size of a presence set, which should be the largest index of the set+1
+type presenceSize uint32
+
+// presence is the internal representation of the bitmap array in a generated protobuf
+type presence struct {
+ // This is a pointer to the beginning of an array of uint32
+ P unsafe.Pointer
+}
+
+func (p presence) toElem(num uint32) (ret *uint32) {
+ const (
+ bitsPerByte = 8
+ siz = unsafe.Sizeof(*ret)
+ )
+ // p.P points to an array of uint32, num is the bit in this array that the
+ // caller wants to check/manipulate. Calculate the index in the array that
+ // contains this specific bit. E.g.: 76 / 32 = 2 (integer division).
+ offset := uintptr(num) / (siz * bitsPerByte) * siz
+ return (*uint32)(unsafe.Pointer(uintptr(p.P) + offset))
+}
+
+// Present checks for the presence of a specific field number in a presence set.
+func (p presence) Present(num uint32) bool {
+ if p.P == nil {
+ return false
+ }
+ return Export{}.Present(p.toElem(num), num)
+}
+
+// SetPresent adds presence for a specific field number in a presence set.
+func (p presence) SetPresent(num uint32, size presenceSize) {
+ Export{}.SetPresent(p.toElem(num), num, uint32(size))
+}
+
+// SetPresentUnatomic adds presence for a specific field number in a presence set without using
+// atomic operations. Only to be called during unmarshaling.
+func (p presence) SetPresentUnatomic(num uint32, size presenceSize) {
+ Export{}.SetPresentNonAtomic(p.toElem(num), num, uint32(size))
+}
+
+// ClearPresent removes presence for a specific field number in a presence set.
+func (p presence) ClearPresent(num uint32) {
+ Export{}.ClearPresent(p.toElem(num), num)
+}
+
+// LoadPresenceCache (together with PresentInCache) allows for a
+// cached version of checking for presence without re-reading the word
+// for every field. It is optimized for efficiency and assumes no
+// simltaneous mutation of the presence set (or at least does not have
+// a problem with simultaneous mutation giving inconsistent results).
+func (p presence) LoadPresenceCache() (current uint32) {
+ if p.P == nil {
+ return 0
+ }
+ return atomic.LoadUint32((*uint32)(p.P))
+}
+
+// PresentInCache reads presence from a cached word in the presence
+// bitmap. It caches up a new word if the bit is outside the
+// word. This is for really fast iteration through bitmaps in cases
+// where we either know that the bitmap will not be altered, or we
+// don't care about inconsistencies caused by simultaneous writes.
+func (p presence) PresentInCache(num uint32, cachedElement *uint32, current *uint32) bool {
+ if num/32 != *cachedElement {
+ o := uintptr(num/32) * unsafe.Sizeof(uint32(0))
+ q := (*uint32)(unsafe.Pointer(uintptr(p.P) + o))
+ *current = atomic.LoadUint32(q)
+ *cachedElement = num / 32
+ }
+ return (*current & (1 << (num % 32))) > 0
+}
+
+// AnyPresent checks if any field is marked as present in the bitmap.
+func (p presence) AnyPresent(size presenceSize) bool {
+ n := uintptr((size + 31) / 32)
+ for j := uintptr(0); j < n; j++ {
+ o := j * unsafe.Sizeof(uint32(0))
+ q := (*uint32)(unsafe.Pointer(uintptr(p.P) + o))
+ b := atomic.LoadUint32(q)
+ if b > 0 {
+ return true
+ }
+ }
+ return false
+}
+
+// toRaceDetectData finds the preceding RaceDetectHookData in a
+// message by using pointer arithmetic. As the type of the presence
+// set (bitmap) varies with the number of fields in the protobuf, we
+// can not have a struct type containing the array and the
+// RaceDetectHookData. instead the RaceDetectHookData is placed
+// immediately before the bitmap array, and we find it by walking
+// backwards in the struct.
+//
+// This method is only called from the race-detect version of the code,
+// so RaceDetectHookData is never an empty struct.
+func (p presence) toRaceDetectData() *RaceDetectHookData {
+ var template struct {
+ d RaceDetectHookData
+ a [1]uint32
+ }
+ o := (uintptr(unsafe.Pointer(&template.a)) - uintptr(unsafe.Pointer(&template.d)))
+ return (*RaceDetectHookData)(unsafe.Pointer(uintptr(p.P) - o))
+}
+
+func atomicLoadShadowPresence(p **[]byte) *[]byte {
+ return (*[]byte)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
+}
+func atomicStoreShadowPresence(p **[]byte, v *[]byte) {
+ atomic.CompareAndSwapPointer((*unsafe.Pointer)(unsafe.Pointer(p)), nil, unsafe.Pointer(v))
+}
+
+// findPointerToRaceDetectData finds the preceding RaceDetectHookData
+// in a message by using pointer arithmetic. For the methods called
+// directy from generated code, we don't have a pointer to the
+// beginning of the presence set, but a pointer inside the array. As
+// we know the index of the bit we're manipulating (num), we can
+// calculate which element of the array ptr is pointing to. With that
+// information we find the preceding RaceDetectHookData and can
+// manipulate the shadow bitmap.
+//
+// This method is only called from the race-detect version of the
+// code, so RaceDetectHookData is never an empty struct.
+func findPointerToRaceDetectData(ptr *uint32, num uint32) *RaceDetectHookData {
+ var template struct {
+ d RaceDetectHookData
+ a [1]uint32
+ }
+ o := (uintptr(unsafe.Pointer(&template.a)) - uintptr(unsafe.Pointer(&template.d))) + uintptr(num/32)*unsafe.Sizeof(uint32(0))
+ return (*RaceDetectHookData)(unsafe.Pointer(uintptr(unsafe.Pointer(ptr)) - o))
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/validate.go b/vendor/google.golang.org/protobuf/internal/impl/validate.go
index a24e6bbd7a5f9..b534a3d6dbb33 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/validate.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/validate.go
@@ -37,6 +37,10 @@ const (
// ValidationValid indicates that unmarshaling the message will succeed.
ValidationValid
+
+ // ValidationWrongWireType indicates that a validated field does not have
+ // the expected wire type.
+ ValidationWrongWireType
)
func (v ValidationStatus) String() string {
@@ -149,11 +153,23 @@ func newValidationInfo(fd protoreflect.FieldDescriptor, ft reflect.Type) validat
switch fd.Kind() {
case protoreflect.MessageKind:
vi.typ = validationTypeMessage
+
+ if ft.Kind() == reflect.Ptr {
+ // Repeated opaque message fields are *[]*T.
+ ft = ft.Elem()
+ }
+
if ft.Kind() == reflect.Slice {
vi.mi = getMessageInfo(ft.Elem())
}
case protoreflect.GroupKind:
vi.typ = validationTypeGroup
+
+ if ft.Kind() == reflect.Ptr {
+ // Repeated opaque message fields are *[]*T.
+ ft = ft.Elem()
+ }
+
if ft.Kind() == reflect.Slice {
vi.mi = getMessageInfo(ft.Elem())
}
diff --git a/vendor/google.golang.org/protobuf/internal/protolazy/bufferreader.go b/vendor/google.golang.org/protobuf/internal/protolazy/bufferreader.go
new file mode 100644
index 0000000000000..82e5cab4aadd1
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/protolazy/bufferreader.go
@@ -0,0 +1,364 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Helper code for parsing a protocol buffer
+
+package protolazy
+
+import (
+ "errors"
+ "fmt"
+ "io"
+
+ "google.golang.org/protobuf/encoding/protowire"
+)
+
+// BufferReader is a structure encapsulating a protobuf and a current position
+type BufferReader struct {
+ Buf []byte
+ Pos int
+}
+
+// NewBufferReader creates a new BufferRead from a protobuf
+func NewBufferReader(buf []byte) BufferReader {
+ return BufferReader{Buf: buf, Pos: 0}
+}
+
+var errOutOfBounds = errors.New("protobuf decoding: out of bounds")
+var errOverflow = errors.New("proto: integer overflow")
+
+func (b *BufferReader) DecodeVarintSlow() (x uint64, err error) {
+ i := b.Pos
+ l := len(b.Buf)
+
+ for shift := uint(0); shift < 64; shift += 7 {
+ if i >= l {
+ err = io.ErrUnexpectedEOF
+ return
+ }
+ v := b.Buf[i]
+ i++
+ x |= (uint64(v) & 0x7F) << shift
+ if v < 0x80 {
+ b.Pos = i
+ return
+ }
+ }
+
+ // The number is too large to represent in a 64-bit value.
+ err = errOverflow
+ return
+}
+
+// decodeVarint decodes a varint at the current position
+func (b *BufferReader) DecodeVarint() (x uint64, err error) {
+ i := b.Pos
+ buf := b.Buf
+
+ if i >= len(buf) {
+ return 0, io.ErrUnexpectedEOF
+ } else if buf[i] < 0x80 {
+ b.Pos++
+ return uint64(buf[i]), nil
+ } else if len(buf)-i < 10 {
+ return b.DecodeVarintSlow()
+ }
+
+ var v uint64
+ // we already checked the first byte
+ x = uint64(buf[i]) & 127
+ i++
+
+ v = uint64(buf[i])
+ i++
+ x |= (v & 127) << 7
+ if v < 128 {
+ goto done
+ }
+
+ v = uint64(buf[i])
+ i++
+ x |= (v & 127) << 14
+ if v < 128 {
+ goto done
+ }
+
+ v = uint64(buf[i])
+ i++
+ x |= (v & 127) << 21
+ if v < 128 {
+ goto done
+ }
+
+ v = uint64(buf[i])
+ i++
+ x |= (v & 127) << 28
+ if v < 128 {
+ goto done
+ }
+
+ v = uint64(buf[i])
+ i++
+ x |= (v & 127) << 35
+ if v < 128 {
+ goto done
+ }
+
+ v = uint64(buf[i])
+ i++
+ x |= (v & 127) << 42
+ if v < 128 {
+ goto done
+ }
+
+ v = uint64(buf[i])
+ i++
+ x |= (v & 127) << 49
+ if v < 128 {
+ goto done
+ }
+
+ v = uint64(buf[i])
+ i++
+ x |= (v & 127) << 56
+ if v < 128 {
+ goto done
+ }
+
+ v = uint64(buf[i])
+ i++
+ x |= (v & 127) << 63
+ if v < 128 {
+ goto done
+ }
+
+ return 0, errOverflow
+
+done:
+ b.Pos = i
+ return
+}
+
+// decodeVarint32 decodes a varint32 at the current position
+func (b *BufferReader) DecodeVarint32() (x uint32, err error) {
+ i := b.Pos
+ buf := b.Buf
+
+ if i >= len(buf) {
+ return 0, io.ErrUnexpectedEOF
+ } else if buf[i] < 0x80 {
+ b.Pos++
+ return uint32(buf[i]), nil
+ } else if len(buf)-i < 5 {
+ v, err := b.DecodeVarintSlow()
+ return uint32(v), err
+ }
+
+ var v uint32
+ // we already checked the first byte
+ x = uint32(buf[i]) & 127
+ i++
+
+ v = uint32(buf[i])
+ i++
+ x |= (v & 127) << 7
+ if v < 128 {
+ goto done
+ }
+
+ v = uint32(buf[i])
+ i++
+ x |= (v & 127) << 14
+ if v < 128 {
+ goto done
+ }
+
+ v = uint32(buf[i])
+ i++
+ x |= (v & 127) << 21
+ if v < 128 {
+ goto done
+ }
+
+ v = uint32(buf[i])
+ i++
+ x |= (v & 127) << 28
+ if v < 128 {
+ goto done
+ }
+
+ return 0, errOverflow
+
+done:
+ b.Pos = i
+ return
+}
+
+// skipValue skips a value in the protobuf, based on the specified tag
+func (b *BufferReader) SkipValue(tag uint32) (err error) {
+ wireType := tag & 0x7
+ switch protowire.Type(wireType) {
+ case protowire.VarintType:
+ err = b.SkipVarint()
+ case protowire.Fixed64Type:
+ err = b.SkipFixed64()
+ case protowire.BytesType:
+ var n uint32
+ n, err = b.DecodeVarint32()
+ if err == nil {
+ err = b.Skip(int(n))
+ }
+ case protowire.StartGroupType:
+ err = b.SkipGroup(tag)
+ case protowire.Fixed32Type:
+ err = b.SkipFixed32()
+ default:
+ err = fmt.Errorf("Unexpected wire type (%d)", wireType)
+ }
+ return
+}
+
+// skipGroup skips a group with the specified tag. It executes efficiently using a tag stack
+func (b *BufferReader) SkipGroup(tag uint32) (err error) {
+ tagStack := make([]uint32, 0, 16)
+ tagStack = append(tagStack, tag)
+ var n uint32
+ for len(tagStack) > 0 {
+ tag, err = b.DecodeVarint32()
+ if err != nil {
+ return err
+ }
+ switch protowire.Type(tag & 0x7) {
+ case protowire.VarintType:
+ err = b.SkipVarint()
+ case protowire.Fixed64Type:
+ err = b.Skip(8)
+ case protowire.BytesType:
+ n, err = b.DecodeVarint32()
+ if err == nil {
+ err = b.Skip(int(n))
+ }
+ case protowire.StartGroupType:
+ tagStack = append(tagStack, tag)
+ case protowire.Fixed32Type:
+ err = b.SkipFixed32()
+ case protowire.EndGroupType:
+ if protoFieldNumber(tagStack[len(tagStack)-1]) == protoFieldNumber(tag) {
+ tagStack = tagStack[:len(tagStack)-1]
+ } else {
+ err = fmt.Errorf("end group tag %d does not match begin group tag %d at pos %d",
+ protoFieldNumber(tag), protoFieldNumber(tagStack[len(tagStack)-1]), b.Pos)
+ }
+ }
+ if err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+// skipVarint effiently skips a varint
+func (b *BufferReader) SkipVarint() (err error) {
+ i := b.Pos
+
+ if len(b.Buf)-i < 10 {
+ // Use DecodeVarintSlow() to check for buffer overflow, but ignore result
+ if _, err := b.DecodeVarintSlow(); err != nil {
+ return err
+ }
+ return nil
+ }
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ return errOverflow
+
+out:
+ b.Pos = i + 1
+ return nil
+}
+
+// skip skips the specified number of bytes
+func (b *BufferReader) Skip(n int) (err error) {
+ if len(b.Buf) < b.Pos+n {
+ return io.ErrUnexpectedEOF
+ }
+ b.Pos += n
+ return
+}
+
+// skipFixed64 skips a fixed64
+func (b *BufferReader) SkipFixed64() (err error) {
+ return b.Skip(8)
+}
+
+// skipFixed32 skips a fixed32
+func (b *BufferReader) SkipFixed32() (err error) {
+ return b.Skip(4)
+}
+
+// skipBytes skips a set of bytes
+func (b *BufferReader) SkipBytes() (err error) {
+ n, err := b.DecodeVarint32()
+ if err != nil {
+ return err
+ }
+ return b.Skip(int(n))
+}
+
+// Done returns whether we are at the end of the protobuf
+func (b *BufferReader) Done() bool {
+ return b.Pos == len(b.Buf)
+}
+
+// Remaining returns how many bytes remain
+func (b *BufferReader) Remaining() int {
+ return len(b.Buf) - b.Pos
+}
diff --git a/vendor/google.golang.org/protobuf/internal/protolazy/lazy.go b/vendor/google.golang.org/protobuf/internal/protolazy/lazy.go
new file mode 100644
index 0000000000000..ff4d4834bbce1
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/protolazy/lazy.go
@@ -0,0 +1,359 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package protolazy contains internal data structures for lazy message decoding.
+package protolazy
+
+import (
+ "fmt"
+ "sort"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ piface "google.golang.org/protobuf/runtime/protoiface"
+)
+
+// IndexEntry is the structure for an index of the fields in a message of a
+// proto (not descending to sub-messages)
+type IndexEntry struct {
+ FieldNum uint32
+ // first byte of this tag/field
+ Start uint32
+ // first byte after a contiguous sequence of bytes for this tag/field, which could
+ // include a single encoding of the field, or multiple encodings for the field
+ End uint32
+ // True if this protobuf segment includes multiple encodings of the field
+ MultipleContiguous bool
+}
+
+// XXX_lazyUnmarshalInfo has information about a particular lazily decoded message
+//
+// Deprecated: Do not use. This will be deleted in the near future.
+type XXX_lazyUnmarshalInfo struct {
+ // Index of fields and their positions in the protobuf for this
+ // message. Make index be a pointer to a slice so it can be updated
+ // atomically. The index pointer is only set once (lazily when/if
+ // the index is first needed), and must always be SET and LOADED
+ // ATOMICALLY.
+ index *[]IndexEntry
+ // The protobuf associated with this lazily decoded message. It is
+ // only set during proto.Unmarshal(). It doesn't need to be set and
+ // loaded atomically, since any simultaneous set (Unmarshal) and read
+ // (during a get) would already be a race in the app code.
+ Protobuf []byte
+ // The flags present when Unmarshal was originally called for this particular message
+ unmarshalFlags piface.UnmarshalInputFlags
+}
+
+// The Buffer and SetBuffer methods let v2/internal/impl interact with
+// XXX_lazyUnmarshalInfo via an interface, to avoid an import cycle.
+
+// Buffer returns the lazy unmarshal buffer.
+//
+// Deprecated: Do not use. This will be deleted in the near future.
+func (lazy *XXX_lazyUnmarshalInfo) Buffer() []byte {
+ return lazy.Protobuf
+}
+
+// SetBuffer sets the lazy unmarshal buffer.
+//
+// Deprecated: Do not use. This will be deleted in the near future.
+func (lazy *XXX_lazyUnmarshalInfo) SetBuffer(b []byte) {
+ lazy.Protobuf = b
+}
+
+// SetUnmarshalFlags is called to set a copy of the original unmarshalInputFlags.
+// The flags should reflect how Unmarshal was called.
+func (lazy *XXX_lazyUnmarshalInfo) SetUnmarshalFlags(f piface.UnmarshalInputFlags) {
+ lazy.unmarshalFlags = f
+}
+
+// UnmarshalFlags returns the original unmarshalInputFlags.
+func (lazy *XXX_lazyUnmarshalInfo) UnmarshalFlags() piface.UnmarshalInputFlags {
+ return lazy.unmarshalFlags
+}
+
+// AllowedPartial returns true if the user originally unmarshalled this message with
+// AllowPartial set to true
+func (lazy *XXX_lazyUnmarshalInfo) AllowedPartial() bool {
+ return (lazy.unmarshalFlags & piface.UnmarshalCheckRequired) == 0
+}
+
+func protoFieldNumber(tag uint32) uint32 {
+ return tag >> 3
+}
+
+// buildIndex builds an index of the specified protobuf, return the index
+// array and an error.
+func buildIndex(buf []byte) ([]IndexEntry, error) {
+ index := make([]IndexEntry, 0, 16)
+ var lastProtoFieldNum uint32
+ var outOfOrder bool
+
+ var r BufferReader = NewBufferReader(buf)
+
+ for !r.Done() {
+ var tag uint32
+ var err error
+ var curPos = r.Pos
+ // INLINED: tag, err = r.DecodeVarint32()
+ {
+ i := r.Pos
+ buf := r.Buf
+
+ if i >= len(buf) {
+ return nil, errOutOfBounds
+ } else if buf[i] < 0x80 {
+ r.Pos++
+ tag = uint32(buf[i])
+ } else if r.Remaining() < 5 {
+ var v uint64
+ v, err = r.DecodeVarintSlow()
+ tag = uint32(v)
+ } else {
+ var v uint32
+ // we already checked the first byte
+ tag = uint32(buf[i]) & 127
+ i++
+
+ v = uint32(buf[i])
+ i++
+ tag |= (v & 127) << 7
+ if v < 128 {
+ goto done
+ }
+
+ v = uint32(buf[i])
+ i++
+ tag |= (v & 127) << 14
+ if v < 128 {
+ goto done
+ }
+
+ v = uint32(buf[i])
+ i++
+ tag |= (v & 127) << 21
+ if v < 128 {
+ goto done
+ }
+
+ v = uint32(buf[i])
+ i++
+ tag |= (v & 127) << 28
+ if v < 128 {
+ goto done
+ }
+
+ return nil, errOutOfBounds
+
+ done:
+ r.Pos = i
+ }
+ }
+ // DONE: tag, err = r.DecodeVarint32()
+
+ fieldNum := protoFieldNumber(tag)
+ if fieldNum < lastProtoFieldNum {
+ outOfOrder = true
+ }
+
+ // Skip the current value -- will skip over an entire group as well.
+ // INLINED: err = r.SkipValue(tag)
+ wireType := tag & 0x7
+ switch protowire.Type(wireType) {
+ case protowire.VarintType:
+ // INLINED: err = r.SkipVarint()
+ i := r.Pos
+
+ if len(r.Buf)-i < 10 {
+ // Use DecodeVarintSlow() to skip while
+ // checking for buffer overflow, but ignore result
+ _, err = r.DecodeVarintSlow()
+ goto out2
+ }
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ return nil, errOverflow
+ out:
+ r.Pos = i + 1
+ // DONE: err = r.SkipVarint()
+ case protowire.Fixed64Type:
+ err = r.SkipFixed64()
+ case protowire.BytesType:
+ var n uint32
+ n, err = r.DecodeVarint32()
+ if err == nil {
+ err = r.Skip(int(n))
+ }
+ case protowire.StartGroupType:
+ err = r.SkipGroup(tag)
+ case protowire.Fixed32Type:
+ err = r.SkipFixed32()
+ default:
+ err = fmt.Errorf("Unexpected wire type (%d)", wireType)
+ }
+ // DONE: err = r.SkipValue(tag)
+
+ out2:
+ if err != nil {
+ return nil, err
+ }
+ if fieldNum != lastProtoFieldNum {
+ index = append(index, IndexEntry{FieldNum: fieldNum,
+ Start: uint32(curPos),
+ End: uint32(r.Pos)},
+ )
+ } else {
+ index[len(index)-1].End = uint32(r.Pos)
+ index[len(index)-1].MultipleContiguous = true
+ }
+ lastProtoFieldNum = fieldNum
+ }
+ if outOfOrder {
+ sort.Slice(index, func(i, j int) bool {
+ return index[i].FieldNum < index[j].FieldNum ||
+ (index[i].FieldNum == index[j].FieldNum &&
+ index[i].Start < index[j].Start)
+ })
+ }
+ return index, nil
+}
+
+func (lazy *XXX_lazyUnmarshalInfo) SizeField(num uint32) (size int) {
+ start, end, found, _, multipleEntries := lazy.FindFieldInProto(num)
+ if multipleEntries != nil {
+ for _, entry := range multipleEntries {
+ size += int(entry.End - entry.Start)
+ }
+ return size
+ }
+ if !found {
+ return 0
+ }
+ return int(end - start)
+}
+
+func (lazy *XXX_lazyUnmarshalInfo) AppendField(b []byte, num uint32) ([]byte, bool) {
+ start, end, found, _, multipleEntries := lazy.FindFieldInProto(num)
+ if multipleEntries != nil {
+ for _, entry := range multipleEntries {
+ b = append(b, lazy.Protobuf[entry.Start:entry.End]...)
+ }
+ return b, true
+ }
+ if !found {
+ return nil, false
+ }
+ b = append(b, lazy.Protobuf[start:end]...)
+ return b, true
+}
+
+func (lazy *XXX_lazyUnmarshalInfo) SetIndex(index []IndexEntry) {
+ atomicStoreIndex(&lazy.index, &index)
+}
+
+// FindFieldInProto looks for field fieldNum in lazyUnmarshalInfo information
+// (including protobuf), returns startOffset/endOffset/found.
+func (lazy *XXX_lazyUnmarshalInfo) FindFieldInProto(fieldNum uint32) (start, end uint32, found, multipleContiguous bool, multipleEntries []IndexEntry) {
+ if lazy.Protobuf == nil {
+ // There is no backing protobuf for this message -- it was made from a builder
+ return 0, 0, false, false, nil
+ }
+ index := atomicLoadIndex(&lazy.index)
+ if index == nil {
+ r, err := buildIndex(lazy.Protobuf)
+ if err != nil {
+ panic(fmt.Sprintf("findFieldInfo: error building index when looking for field %d: %v", fieldNum, err))
+ }
+ // lazy.index is a pointer to the slice returned by BuildIndex
+ index = &r
+ atomicStoreIndex(&lazy.index, index)
+ }
+ return lookupField(index, fieldNum)
+}
+
+// lookupField returns the offset at which the indicated field starts using
+// the index, offset immediately after field ends (including all instances of
+// a repeated field), and bools indicating if field was found and if there
+// are multiple encodings of the field in the byte range.
+//
+// To hande the uncommon case where there are repeated encodings for the same
+// field which are not consecutive in the protobuf (so we need to returns
+// multiple start/end offsets), we also return a slice multipleEntries. If
+// multipleEntries is non-nil, then multiple entries were found, and the
+// values in the slice should be used, rather than start/end/found.
+func lookupField(indexp *[]IndexEntry, fieldNum uint32) (start, end uint32, found bool, multipleContiguous bool, multipleEntries []IndexEntry) {
+ // The pointer indexp to the index was already loaded atomically.
+ // The slice is uniquely associated with the pointer, so it doesn't
+ // need to be loaded atomically.
+ index := *indexp
+ for i, entry := range index {
+ if fieldNum == entry.FieldNum {
+ if i < len(index)-1 && entry.FieldNum == index[i+1].FieldNum {
+ // Handle the uncommon case where there are
+ // repeated entries for the same field which
+ // are not contiguous in the protobuf.
+ multiple := make([]IndexEntry, 1, 2)
+ multiple[0] = IndexEntry{fieldNum, entry.Start, entry.End, entry.MultipleContiguous}
+ i++
+ for i < len(index) && index[i].FieldNum == fieldNum {
+ multiple = append(multiple, IndexEntry{fieldNum, index[i].Start, index[i].End, index[i].MultipleContiguous})
+ i++
+ }
+ return 0, 0, false, false, multiple
+
+ }
+ return entry.Start, entry.End, true, entry.MultipleContiguous, nil
+ }
+ if fieldNum < entry.FieldNum {
+ return 0, 0, false, false, nil
+ }
+ }
+ return 0, 0, false, false, nil
+}
diff --git a/vendor/google.golang.org/protobuf/internal/protolazy/pointer_unsafe.go b/vendor/google.golang.org/protobuf/internal/protolazy/pointer_unsafe.go
new file mode 100644
index 0000000000000..dc2a64ca6437e
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/protolazy/pointer_unsafe.go
@@ -0,0 +1,17 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package protolazy
+
+import (
+ "sync/atomic"
+ "unsafe"
+)
+
+func atomicLoadIndex(p **[]IndexEntry) *[]IndexEntry {
+ return (*[]IndexEntry)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
+}
+func atomicStoreIndex(p **[]IndexEntry, v *[]IndexEntry) {
+ atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
+}
diff --git a/vendor/google.golang.org/protobuf/internal/version/version.go b/vendor/google.golang.org/protobuf/internal/version/version.go
index fb8e15e8dad50..386c823aa641c 100644
--- a/vendor/google.golang.org/protobuf/internal/version/version.go
+++ b/vendor/google.golang.org/protobuf/internal/version/version.go
@@ -51,8 +51,8 @@ import (
// 10. Send out the CL for review and submit it.
const (
Major = 1
- Minor = 35
- Patch = 1
+ Minor = 36
+ Patch = 2
PreRelease = ""
)
diff --git a/vendor/google.golang.org/protobuf/proto/decode.go b/vendor/google.golang.org/protobuf/proto/decode.go
index d75a6534c1b9e..a3b5e142d241c 100644
--- a/vendor/google.golang.org/protobuf/proto/decode.go
+++ b/vendor/google.golang.org/protobuf/proto/decode.go
@@ -47,6 +47,12 @@ type UnmarshalOptions struct {
// RecursionLimit limits how deeply messages may be nested.
// If zero, a default limit is applied.
RecursionLimit int
+
+ //
+ // NoLazyDecoding turns off lazy decoding, which otherwise is enabled by
+ // default. Lazy decoding only affects submessages (annotated with [lazy =
+ // true] in the .proto file) within messages that use the Opaque API.
+ NoLazyDecoding bool
}
// Unmarshal parses the wire-format message in b and places the result in m.
@@ -104,6 +110,16 @@ func (o UnmarshalOptions) unmarshal(b []byte, m protoreflect.Message) (out proto
if o.DiscardUnknown {
in.Flags |= protoiface.UnmarshalDiscardUnknown
}
+
+ if !allowPartial {
+ // This does not affect how current unmarshal functions work, it just allows them
+ // to record this for lazy the decoding case.
+ in.Flags |= protoiface.UnmarshalCheckRequired
+ }
+ if o.NoLazyDecoding {
+ in.Flags |= protoiface.UnmarshalNoLazyDecoding
+ }
+
out, err = methods.Unmarshal(in)
} else {
o.RecursionLimit--
diff --git a/vendor/google.golang.org/protobuf/proto/encode.go b/vendor/google.golang.org/protobuf/proto/encode.go
index 1f847bcc358e2..f0473c5869a15 100644
--- a/vendor/google.golang.org/protobuf/proto/encode.go
+++ b/vendor/google.golang.org/protobuf/proto/encode.go
@@ -63,7 +63,8 @@ type MarshalOptions struct {
// options (except for UseCachedSize itself).
//
// 2. The message and all its submessages have not changed in any
- // way since the Size call.
+ // way since the Size call. For lazily decoded messages, accessing
+ // a message results in decoding the message, which is a change.
//
// If either of these invariants is violated,
// the results are undefined and may include panics or corrupted output.
diff --git a/vendor/google.golang.org/protobuf/proto/size.go b/vendor/google.golang.org/protobuf/proto/size.go
index 052fb5ae3134e..c8675806c659b 100644
--- a/vendor/google.golang.org/protobuf/proto/size.go
+++ b/vendor/google.golang.org/protobuf/proto/size.go
@@ -12,11 +12,19 @@ import (
)
// Size returns the size in bytes of the wire-format encoding of m.
+//
+// Note that Size might return more bytes than Marshal will write in the case of
+// lazily decoded messages that arrive in non-minimal wire format: see
+// https://protobuf.dev/reference/go/size/ for more details.
func Size(m Message) int {
return MarshalOptions{}.Size(m)
}
// Size returns the size in bytes of the wire-format encoding of m.
+//
+// Note that Size might return more bytes than Marshal will write in the case of
+// lazily decoded messages that arrive in non-minimal wire format: see
+// https://protobuf.dev/reference/go/size/ for more details.
func (o MarshalOptions) Size(m Message) int {
// Treat a nil message interface as an empty message; nothing to output.
if m == nil {
diff --git a/vendor/google.golang.org/protobuf/proto/wrapperopaque.go b/vendor/google.golang.org/protobuf/proto/wrapperopaque.go
new file mode 100644
index 0000000000000..267fd0f1f624d
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/proto/wrapperopaque.go
@@ -0,0 +1,80 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+// ValueOrNil returns nil if has is false, or a pointer to a new variable
+// containing the value returned by the specified getter.
+//
+// This function is similar to the wrappers (proto.Int32(), proto.String(),
+// etc.), but is generic (works for any field type) and works with the hasser
+// and getter of a field, as opposed to a value.
+//
+// This is convenient when populating builder fields.
+//
+// Example:
+//
+// hop := attr.GetDirectHop()
+// injectedRoute := ripb.InjectedRoute_builder{
+// Prefixes: route.GetPrefixes(),
+// NextHop: proto.ValueOrNil(hop.HasAddress(), hop.GetAddress),
+// }
+func ValueOrNil[T any](has bool, getter func() T) *T {
+ if !has {
+ return nil
+ }
+ v := getter()
+ return &v
+}
+
+// ValueOrDefault returns the protobuf message val if val is not nil, otherwise
+// it returns a pointer to an empty val message.
+//
+// This function allows for translating code from the old Open Struct API to the
+// new Opaque API.
+//
+// The old Open Struct API represented oneof fields with a wrapper struct:
+//
+// var signedImg *accountpb.SignedImage
+// profile := &accountpb.Profile{
+// // The Avatar oneof will be set, with an empty SignedImage.
+// Avatar: &accountpb.Profile_SignedImage{signedImg},
+// }
+//
+// The new Opaque API treats oneof fields like regular fields, there are no more
+// wrapper structs:
+//
+// var signedImg *accountpb.SignedImage
+// profile := &accountpb.Profile{}
+// profile.SetSignedImage(signedImg)
+//
+// For convenience, the Opaque API also offers Builders, which allow for a
+// direct translation of struct initialization. However, because Builders use
+// nilness to represent field presence (but there is no non-nil wrapper struct
+// anymore), Builders cannot distinguish between an unset oneof and a set oneof
+// with nil message. The above code would need to be translated with help of the
+// ValueOrDefault function to retain the same behavior:
+//
+// var signedImg *accountpb.SignedImage
+// return &accountpb.Profile_builder{
+// SignedImage: proto.ValueOrDefault(signedImg),
+// }.Build()
+func ValueOrDefault[T interface {
+ *P
+ Message
+}, P any](val T) T {
+ if val == nil {
+ return T(new(P))
+ }
+ return val
+}
+
+// ValueOrDefaultBytes is like ValueOrDefault but for working with fields of
+// type []byte.
+func ValueOrDefaultBytes(val []byte) []byte {
+ if val == nil {
+ return []byte{}
+ }
+ return val
+}
diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go
index 8fbecb4f58d85..69a0505091772 100644
--- a/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go
+++ b/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go
@@ -13,6 +13,8 @@
package protodesc
import (
+ "strings"
+
"google.golang.org/protobuf/internal/editionssupport"
"google.golang.org/protobuf/internal/errors"
"google.golang.org/protobuf/internal/filedesc"
@@ -102,13 +104,17 @@ func (o FileOptions) New(fd *descriptorpb.FileDescriptorProto, r Resolver) (prot
default:
return nil, errors.New("invalid syntax: %q", fd.GetSyntax())
}
- if f.L1.Syntax == protoreflect.Editions && (fd.GetEdition() < editionssupport.Minimum || fd.GetEdition() > editionssupport.Maximum) {
- return nil, errors.New("use of edition %v not yet supported by the Go Protobuf runtime", fd.GetEdition())
- }
f.L1.Path = fd.GetName()
if f.L1.Path == "" {
return nil, errors.New("file path must be populated")
}
+ if f.L1.Syntax == protoreflect.Editions && (fd.GetEdition() < editionssupport.Minimum || fd.GetEdition() > editionssupport.Maximum) {
+ // Allow cmd/protoc-gen-go/testdata to use any edition for easier
+ // testing of upcoming edition features.
+ if !strings.HasPrefix(fd.GetName(), "cmd/protoc-gen-go/testdata/") {
+ return nil, errors.New("use of edition %v not yet supported by the Go Protobuf runtime", fd.GetEdition())
+ }
+ }
f.L1.Package = protoreflect.FullName(fd.GetPackage())
if !f.L1.Package.IsValid() && f.L1.Package != "" {
return nil, errors.New("invalid package: %q", f.L1.Package)
diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/editions.go b/vendor/google.golang.org/protobuf/reflect/protodesc/editions.go
index 002e0047aeabb..bf0a0ccdeedb6 100644
--- a/vendor/google.golang.org/protobuf/reflect/protodesc/editions.go
+++ b/vendor/google.golang.org/protobuf/reflect/protodesc/editions.go
@@ -43,6 +43,8 @@ func toEditionProto(ed filedesc.Edition) descriptorpb.Edition {
return descriptorpb.Edition_EDITION_PROTO3
case filedesc.Edition2023:
return descriptorpb.Edition_EDITION_2023
+ case filedesc.Edition2024:
+ return descriptorpb.Edition_EDITION_2024
default:
panic(fmt.Sprintf("unknown value for edition: %v", ed))
}
@@ -127,6 +129,12 @@ func mergeEditionFeatures(parentDesc protoreflect.Descriptor, child *descriptorp
if luje := goFeatures.LegacyUnmarshalJsonEnum; luje != nil {
parentFS.GenerateLegacyUnmarshalJSON = *luje
}
+ if sep := goFeatures.StripEnumPrefix; sep != nil {
+ parentFS.StripEnumPrefix = int(*sep)
+ }
+ if al := goFeatures.ApiLevel; al != nil {
+ parentFS.APILevel = int(*al)
+ }
}
return parentFS
diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go
index a7b0d06ff3280..a4b78acef6880 100644
--- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go
+++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go
@@ -152,7 +152,7 @@ type Message interface {
// This method may return nil.
//
// The returned methods type is identical to
- // google.golang.org/protobuf/runtime/protoiface.Methods.
+ // [google.golang.org/protobuf/runtime/protoiface.Methods].
// Consult the protoiface package documentation for details.
ProtoMethods() *methods
}
diff --git a/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go b/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go
index 246156561ce46..28e9e9f03971a 100644
--- a/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go
+++ b/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go
@@ -122,6 +122,22 @@ type UnmarshalInputFlags = uint8
const (
UnmarshalDiscardUnknown UnmarshalInputFlags = 1 << iota
+
+ // UnmarshalAliasBuffer permits unmarshal operations to alias the input buffer.
+ // The unmarshaller must not modify the contents of the buffer.
+ UnmarshalAliasBuffer
+
+ // UnmarshalValidated indicates that validation has already been
+ // performed on the input buffer.
+ UnmarshalValidated
+
+ // UnmarshalCheckRequired is set if this unmarshal operation ultimately will care if required fields are
+ // initialized.
+ UnmarshalCheckRequired
+
+ // UnmarshalNoLazyDecoding is set if this unmarshal operation should not use
+ // lazy decoding, even when otherwise available.
+ UnmarshalNoLazyDecoding
)
// UnmarshalOutputFlags are output from the Unmarshal method.
diff --git a/vendor/google.golang.org/protobuf/runtime/protoimpl/impl.go b/vendor/google.golang.org/protobuf/runtime/protoimpl/impl.go
index 4a1ab7fb3de1e..93df1b569bbc8 100644
--- a/vendor/google.golang.org/protobuf/runtime/protoimpl/impl.go
+++ b/vendor/google.golang.org/protobuf/runtime/protoimpl/impl.go
@@ -15,6 +15,7 @@ import (
"google.golang.org/protobuf/internal/filedesc"
"google.golang.org/protobuf/internal/filetype"
"google.golang.org/protobuf/internal/impl"
+ "google.golang.org/protobuf/internal/protolazy"
)
// UnsafeEnabled specifies whether package unsafe can be used.
@@ -39,6 +40,9 @@ type (
ExtensionFieldV1 = impl.ExtensionField
Pointer = impl.Pointer
+
+ LazyUnmarshalInfo = *protolazy.XXX_lazyUnmarshalInfo
+ RaceDetectHookData = impl.RaceDetectHookData
)
var X impl.Export
diff --git a/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go b/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go
index 6dea75cd5b15f..a551e7ae945e0 100644
--- a/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go
+++ b/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go
@@ -69,7 +69,7 @@ const (
Edition_EDITION_2023 Edition = 1000
Edition_EDITION_2024 Edition = 1001
// Placeholder editions for testing feature resolution. These should not be
- // used or relyed on outside of tests.
+ // used or relied on outside of tests.
Edition_EDITION_1_TEST_ONLY Edition = 1
Edition_EDITION_2_TEST_ONLY Edition = 2
Edition_EDITION_99997_TEST_ONLY Edition = 99997
@@ -577,8 +577,6 @@ func (FieldOptions_JSType) EnumDescriptor() ([]byte, []int) {
}
// If set to RETENTION_SOURCE, the option will be omitted from the binary.
-// Note: as of January 2023, support for this is in progress and does not yet
-// have an effect (b/264593489).
type FieldOptions_OptionRetention int32
const (
@@ -640,8 +638,7 @@ func (FieldOptions_OptionRetention) EnumDescriptor() ([]byte, []int) {
// This indicates the types of entities that the field may apply to when used
// as an option. If it is unset, then the field may be freely used as an
-// option on any kind of entity. Note: as of January 2023, support for this is
-// in progress and does not yet have an effect (b/264593489).
+// option on any kind of entity.
type FieldOptions_OptionTargetType int32
const (
@@ -1208,11 +1205,11 @@ func (GeneratedCodeInfo_Annotation_Semantic) EnumDescriptor() ([]byte, []int) {
// The protocol compiler can output a FileDescriptorSet containing the .proto
// files it parses.
type FileDescriptorSet struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- File []*FileDescriptorProto `protobuf:"bytes,1,rep,name=file" json:"file,omitempty"`
+ state protoimpl.MessageState `protogen:"open.v1"`
+ File []*FileDescriptorProto `protobuf:"bytes,1,rep,name=file" json:"file,omitempty"`
+ extensionFields protoimpl.ExtensionFields
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
func (x *FileDescriptorSet) Reset() {
@@ -1254,12 +1251,9 @@ func (x *FileDescriptorSet) GetFile() []*FileDescriptorProto {
// Describes a complete .proto file.
type FileDescriptorProto struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` // file name, relative to root of source tree
- Package *string `protobuf:"bytes,2,opt,name=package" json:"package,omitempty"` // e.g. "foo", "foo.bar", etc.
+ state protoimpl.MessageState `protogen:"open.v1"`
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` // file name, relative to root of source tree
+ Package *string `protobuf:"bytes,2,opt,name=package" json:"package,omitempty"` // e.g. "foo", "foo.bar", etc.
// Names of files imported by this file.
Dependency []string `protobuf:"bytes,3,rep,name=dependency" json:"dependency,omitempty"`
// Indexes of the public imported files in the dependency list above.
@@ -1284,7 +1278,9 @@ type FileDescriptorProto struct {
// If `edition` is present, this value must be "editions".
Syntax *string `protobuf:"bytes,12,opt,name=syntax" json:"syntax,omitempty"`
// The edition of the proto file.
- Edition *Edition `protobuf:"varint,14,opt,name=edition,enum=google.protobuf.Edition" json:"edition,omitempty"`
+ Edition *Edition `protobuf:"varint,14,opt,name=edition,enum=google.protobuf.Edition" json:"edition,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
func (x *FileDescriptorProto) Reset() {
@@ -1410,10 +1406,7 @@ func (x *FileDescriptorProto) GetEdition() Edition {
// Describes a message type.
type DescriptorProto struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
Field []*FieldDescriptorProto `protobuf:"bytes,2,rep,name=field" json:"field,omitempty"`
Extension []*FieldDescriptorProto `protobuf:"bytes,6,rep,name=extension" json:"extension,omitempty"`
@@ -1425,7 +1418,9 @@ type DescriptorProto struct {
ReservedRange []*DescriptorProto_ReservedRange `protobuf:"bytes,9,rep,name=reserved_range,json=reservedRange" json:"reserved_range,omitempty"`
// Reserved field names, which may not be used by fields in the same message.
// A given name may only be reserved once.
- ReservedName []string `protobuf:"bytes,10,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"`
+ ReservedName []string `protobuf:"bytes,10,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
func (x *DescriptorProto) Reset() {
@@ -1529,11 +1524,7 @@ func (x *DescriptorProto) GetReservedName() []string {
}
type ExtensionRangeOptions struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
- extensionFields protoimpl.ExtensionFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// The parser stores options it doesn't recognize here. See above.
UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
// For external users: DO NOT USE. We are in the process of open sourcing
@@ -1545,7 +1536,10 @@ type ExtensionRangeOptions struct {
// The verification state of the range.
// TODO: flip the default to DECLARATION once all empty ranges
// are marked as UNVERIFIED.
- Verification *ExtensionRangeOptions_VerificationState `protobuf:"varint,3,opt,name=verification,enum=google.protobuf.ExtensionRangeOptions_VerificationState,def=1" json:"verification,omitempty"`
+ Verification *ExtensionRangeOptions_VerificationState `protobuf:"varint,3,opt,name=verification,enum=google.protobuf.ExtensionRangeOptions_VerificationState,def=1" json:"verification,omitempty"`
+ extensionFields protoimpl.ExtensionFields
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// Default values for ExtensionRangeOptions fields.
@@ -1613,10 +1607,7 @@ func (x *ExtensionRangeOptions) GetVerification() ExtensionRangeOptions_Verifica
// Describes a field within a message.
type FieldDescriptorProto struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
Number *int32 `protobuf:"varint,3,opt,name=number" json:"number,omitempty"`
Label *FieldDescriptorProto_Label `protobuf:"varint,4,opt,name=label,enum=google.protobuf.FieldDescriptorProto_Label" json:"label,omitempty"`
@@ -1668,6 +1659,8 @@ type FieldDescriptorProto struct {
// Proto2 optional fields do not set this flag, because they already indicate
// optional with `LABEL_OPTIONAL`.
Proto3Optional *bool `protobuf:"varint,17,opt,name=proto3_optional,json=proto3Optional" json:"proto3_optional,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
func (x *FieldDescriptorProto) Reset() {
@@ -1779,12 +1772,11 @@ func (x *FieldDescriptorProto) GetProto3Optional() bool {
// Describes a oneof.
type OneofDescriptorProto struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
+ state protoimpl.MessageState `protogen:"open.v1"`
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ Options *OneofOptions `protobuf:"bytes,2,opt,name=options" json:"options,omitempty"`
unknownFields protoimpl.UnknownFields
-
- Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
- Options *OneofOptions `protobuf:"bytes,2,opt,name=options" json:"options,omitempty"`
+ sizeCache protoimpl.SizeCache
}
func (x *OneofDescriptorProto) Reset() {
@@ -1833,10 +1825,7 @@ func (x *OneofDescriptorProto) GetOptions() *OneofOptions {
// Describes an enum type.
type EnumDescriptorProto struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
Value []*EnumValueDescriptorProto `protobuf:"bytes,2,rep,name=value" json:"value,omitempty"`
Options *EnumOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
@@ -1846,7 +1835,9 @@ type EnumDescriptorProto struct {
ReservedRange []*EnumDescriptorProto_EnumReservedRange `protobuf:"bytes,4,rep,name=reserved_range,json=reservedRange" json:"reserved_range,omitempty"`
// Reserved enum value names, which may not be reused. A given name may only
// be reserved once.
- ReservedName []string `protobuf:"bytes,5,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"`
+ ReservedName []string `protobuf:"bytes,5,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
func (x *EnumDescriptorProto) Reset() {
@@ -1916,13 +1907,12 @@ func (x *EnumDescriptorProto) GetReservedName() []string {
// Describes a value within an enum.
type EnumValueDescriptorProto struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
+ state protoimpl.MessageState `protogen:"open.v1"`
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ Number *int32 `protobuf:"varint,2,opt,name=number" json:"number,omitempty"`
+ Options *EnumValueOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
unknownFields protoimpl.UnknownFields
-
- Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
- Number *int32 `protobuf:"varint,2,opt,name=number" json:"number,omitempty"`
- Options *EnumValueOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
+ sizeCache protoimpl.SizeCache
}
func (x *EnumValueDescriptorProto) Reset() {
@@ -1978,13 +1968,12 @@ func (x *EnumValueDescriptorProto) GetOptions() *EnumValueOptions {
// Describes a service.
type ServiceDescriptorProto struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
+ state protoimpl.MessageState `protogen:"open.v1"`
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ Method []*MethodDescriptorProto `protobuf:"bytes,2,rep,name=method" json:"method,omitempty"`
+ Options *ServiceOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
unknownFields protoimpl.UnknownFields
-
- Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
- Method []*MethodDescriptorProto `protobuf:"bytes,2,rep,name=method" json:"method,omitempty"`
- Options *ServiceOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
+ sizeCache protoimpl.SizeCache
}
func (x *ServiceDescriptorProto) Reset() {
@@ -2040,11 +2029,8 @@ func (x *ServiceDescriptorProto) GetOptions() *ServiceOptions {
// Describes a method of a service.
type MethodDescriptorProto struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ state protoimpl.MessageState `protogen:"open.v1"`
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
// Input and output type names. These are resolved in the same way as
// FieldDescriptorProto.type_name, but must refer to a message type.
InputType *string `protobuf:"bytes,2,opt,name=input_type,json=inputType" json:"input_type,omitempty"`
@@ -2054,6 +2040,8 @@ type MethodDescriptorProto struct {
ClientStreaming *bool `protobuf:"varint,5,opt,name=client_streaming,json=clientStreaming,def=0" json:"client_streaming,omitempty"`
// Identifies if server streams multiple server messages
ServerStreaming *bool `protobuf:"varint,6,opt,name=server_streaming,json=serverStreaming,def=0" json:"server_streaming,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// Default values for MethodDescriptorProto fields.
@@ -2135,11 +2123,7 @@ func (x *MethodDescriptorProto) GetServerStreaming() bool {
}
type FileOptions struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
- extensionFields protoimpl.ExtensionFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// Sets the Java package where classes generated from this .proto will be
// placed. By default, the proto package is used, but this is often
// inappropriate because proto packages do not normally start with backwards
@@ -2231,6 +2215,9 @@ type FileOptions struct {
// The parser stores options it doesn't recognize here.
// See the documentation for the "Options" section above.
UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+ extensionFields protoimpl.ExtensionFields
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// Default values for FileOptions fields.
@@ -2424,11 +2411,7 @@ func (x *FileOptions) GetUninterpretedOption() []*UninterpretedOption {
}
type MessageOptions struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
- extensionFields protoimpl.ExtensionFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// Set true to use the old proto1 MessageSet wire format for extensions.
// This is provided for backwards-compatibility with the MessageSet wire
// format. You should not use this for any other reason: It's less
@@ -2501,6 +2484,9 @@ type MessageOptions struct {
Features *FeatureSet `protobuf:"bytes,12,opt,name=features" json:"features,omitempty"`
// The parser stores options it doesn't recognize here. See above.
UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+ extensionFields protoimpl.ExtensionFields
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// Default values for MessageOptions fields.
@@ -2591,17 +2577,14 @@ func (x *MessageOptions) GetUninterpretedOption() []*UninterpretedOption {
}
type FieldOptions struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
- extensionFields protoimpl.ExtensionFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
+ // NOTE: ctype is deprecated. Use `features.(pb.cpp).string_type` instead.
// The ctype option instructs the C++ code generator to use a different
// representation of the field than it normally would. See the specific
// options below. This option is only implemented to support use of
// [ctype=CORD] and [ctype=STRING] (the default) on non-repeated fields of
- // type "bytes" in the open source release -- sorry, we'll try to include
- // other types in a future version!
+ // type "bytes" in the open source release.
+ // TODO: make ctype actually deprecated.
Ctype *FieldOptions_CType `protobuf:"varint,1,opt,name=ctype,enum=google.protobuf.FieldOptions_CType,def=0" json:"ctype,omitempty"`
// The packed option can be enabled for repeated primitive fields to enable
// a more efficient representation on the wire. Rather than repeatedly
@@ -2668,6 +2651,9 @@ type FieldOptions struct {
FeatureSupport *FieldOptions_FeatureSupport `protobuf:"bytes,22,opt,name=feature_support,json=featureSupport" json:"feature_support,omitempty"`
// The parser stores options it doesn't recognize here. See above.
UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+ extensionFields protoimpl.ExtensionFields
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// Default values for FieldOptions fields.
@@ -2810,15 +2796,14 @@ func (x *FieldOptions) GetUninterpretedOption() []*UninterpretedOption {
}
type OneofOptions struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
- extensionFields protoimpl.ExtensionFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// Any features defined in the specific edition.
Features *FeatureSet `protobuf:"bytes,1,opt,name=features" json:"features,omitempty"`
// The parser stores options it doesn't recognize here. See above.
UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+ extensionFields protoimpl.ExtensionFields
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
func (x *OneofOptions) Reset() {
@@ -2866,11 +2851,7 @@ func (x *OneofOptions) GetUninterpretedOption() []*UninterpretedOption {
}
type EnumOptions struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
- extensionFields protoimpl.ExtensionFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// Set this option to true to allow mapping different tag names to the same
// value.
AllowAlias *bool `protobuf:"varint,2,opt,name=allow_alias,json=allowAlias" json:"allow_alias,omitempty"`
@@ -2892,6 +2873,9 @@ type EnumOptions struct {
Features *FeatureSet `protobuf:"bytes,7,opt,name=features" json:"features,omitempty"`
// The parser stores options it doesn't recognize here. See above.
UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+ extensionFields protoimpl.ExtensionFields
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// Default values for EnumOptions fields.
@@ -2966,11 +2950,7 @@ func (x *EnumOptions) GetUninterpretedOption() []*UninterpretedOption {
}
type EnumValueOptions struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
- extensionFields protoimpl.ExtensionFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// Is this enum value deprecated?
// Depending on the target platform, this can emit Deprecated annotations
// for the enum value, or it will be completely ignored; in the very least,
@@ -2986,6 +2966,9 @@ type EnumValueOptions struct {
FeatureSupport *FieldOptions_FeatureSupport `protobuf:"bytes,4,opt,name=feature_support,json=featureSupport" json:"feature_support,omitempty"`
// The parser stores options it doesn't recognize here. See above.
UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+ extensionFields protoimpl.ExtensionFields
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// Default values for EnumValueOptions fields.
@@ -3060,11 +3043,7 @@ func (x *EnumValueOptions) GetUninterpretedOption() []*UninterpretedOption {
}
type ServiceOptions struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
- extensionFields protoimpl.ExtensionFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// Any features defined in the specific edition.
Features *FeatureSet `protobuf:"bytes,34,opt,name=features" json:"features,omitempty"`
// Is this service deprecated?
@@ -3074,6 +3053,9 @@ type ServiceOptions struct {
Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
// The parser stores options it doesn't recognize here. See above.
UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+ extensionFields protoimpl.ExtensionFields
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// Default values for ServiceOptions fields.
@@ -3133,11 +3115,7 @@ func (x *ServiceOptions) GetUninterpretedOption() []*UninterpretedOption {
}
type MethodOptions struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
- extensionFields protoimpl.ExtensionFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// Is this method deprecated?
// Depending on the target platform, this can emit Deprecated annotations
// for the method, or it will be completely ignored; in the very least,
@@ -3148,6 +3126,9 @@ type MethodOptions struct {
Features *FeatureSet `protobuf:"bytes,35,opt,name=features" json:"features,omitempty"`
// The parser stores options it doesn't recognize here. See above.
UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+ extensionFields protoimpl.ExtensionFields
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// Default values for MethodOptions fields.
@@ -3221,11 +3202,8 @@ func (x *MethodOptions) GetUninterpretedOption() []*UninterpretedOption {
// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions
// in them.
type UninterpretedOption struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- Name []*UninterpretedOption_NamePart `protobuf:"bytes,2,rep,name=name" json:"name,omitempty"`
+ state protoimpl.MessageState `protogen:"open.v1"`
+ Name []*UninterpretedOption_NamePart `protobuf:"bytes,2,rep,name=name" json:"name,omitempty"`
// The value of the uninterpreted option, in whatever type the tokenizer
// identified it as during parsing. Exactly one of these should be set.
IdentifierValue *string `protobuf:"bytes,3,opt,name=identifier_value,json=identifierValue" json:"identifier_value,omitempty"`
@@ -3234,6 +3212,8 @@ type UninterpretedOption struct {
DoubleValue *float64 `protobuf:"fixed64,6,opt,name=double_value,json=doubleValue" json:"double_value,omitempty"`
StringValue []byte `protobuf:"bytes,7,opt,name=string_value,json=stringValue" json:"string_value,omitempty"`
AggregateValue *string `protobuf:"bytes,8,opt,name=aggregate_value,json=aggregateValue" json:"aggregate_value,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
func (x *UninterpretedOption) Reset() {
@@ -3322,17 +3302,16 @@ func (x *UninterpretedOption) GetAggregateValue() string {
// be designed and implemented to handle this, hopefully before we ever hit a
// conflict here.
type FeatureSet struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
- extensionFields protoimpl.ExtensionFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
FieldPresence *FeatureSet_FieldPresence `protobuf:"varint,1,opt,name=field_presence,json=fieldPresence,enum=google.protobuf.FeatureSet_FieldPresence" json:"field_presence,omitempty"`
EnumType *FeatureSet_EnumType `protobuf:"varint,2,opt,name=enum_type,json=enumType,enum=google.protobuf.FeatureSet_EnumType" json:"enum_type,omitempty"`
RepeatedFieldEncoding *FeatureSet_RepeatedFieldEncoding `protobuf:"varint,3,opt,name=repeated_field_encoding,json=repeatedFieldEncoding,enum=google.protobuf.FeatureSet_RepeatedFieldEncoding" json:"repeated_field_encoding,omitempty"`
Utf8Validation *FeatureSet_Utf8Validation `protobuf:"varint,4,opt,name=utf8_validation,json=utf8Validation,enum=google.protobuf.FeatureSet_Utf8Validation" json:"utf8_validation,omitempty"`
MessageEncoding *FeatureSet_MessageEncoding `protobuf:"varint,5,opt,name=message_encoding,json=messageEncoding,enum=google.protobuf.FeatureSet_MessageEncoding" json:"message_encoding,omitempty"`
JsonFormat *FeatureSet_JsonFormat `protobuf:"varint,6,opt,name=json_format,json=jsonFormat,enum=google.protobuf.FeatureSet_JsonFormat" json:"json_format,omitempty"`
+ extensionFields protoimpl.ExtensionFields
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
func (x *FeatureSet) Reset() {
@@ -3412,10 +3391,7 @@ func (x *FeatureSet) GetJsonFormat() FeatureSet_JsonFormat {
// feature resolution. The resolution with this object becomes a simple search
// for the closest matching edition, followed by proto merges.
type FeatureSetDefaults struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
Defaults []*FeatureSetDefaults_FeatureSetEditionDefault `protobuf:"bytes,1,rep,name=defaults" json:"defaults,omitempty"`
// The minimum supported edition (inclusive) when this was constructed.
// Editions before this will not have defaults.
@@ -3423,6 +3399,8 @@ type FeatureSetDefaults struct {
// The maximum known edition (inclusive) when this was constructed. Editions
// after this will not have reliable defaults.
MaximumEdition *Edition `protobuf:"varint,5,opt,name=maximum_edition,json=maximumEdition,enum=google.protobuf.Edition" json:"maximum_edition,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
func (x *FeatureSetDefaults) Reset() {
@@ -3479,10 +3457,7 @@ func (x *FeatureSetDefaults) GetMaximumEdition() Edition {
// Encapsulates information about the original source file from which a
// FileDescriptorProto was generated.
type SourceCodeInfo struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// A Location identifies a piece of source code in a .proto file which
// corresponds to a particular definition. This information is intended
// to be useful to IDEs, code indexers, documentation generators, and similar
@@ -3531,7 +3506,10 @@ type SourceCodeInfo struct {
// - Code which tries to interpret locations should probably be designed to
// ignore those that it doesn't understand, as more types of locations could
// be recorded in the future.
- Location []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"`
+ Location []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"`
+ extensionFields protoimpl.ExtensionFields
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
func (x *SourceCodeInfo) Reset() {
@@ -3575,13 +3553,12 @@ func (x *SourceCodeInfo) GetLocation() []*SourceCodeInfo_Location {
// file. A GeneratedCodeInfo message is associated with only one generated
// source file, but may contain references to different source .proto files.
type GeneratedCodeInfo struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// An Annotation connects some span of text in generated code to an element
// of its generating .proto file.
- Annotation []*GeneratedCodeInfo_Annotation `protobuf:"bytes,1,rep,name=annotation" json:"annotation,omitempty"`
+ Annotation []*GeneratedCodeInfo_Annotation `protobuf:"bytes,1,rep,name=annotation" json:"annotation,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
func (x *GeneratedCodeInfo) Reset() {
@@ -3622,13 +3599,12 @@ func (x *GeneratedCodeInfo) GetAnnotation() []*GeneratedCodeInfo_Annotation {
}
type DescriptorProto_ExtensionRange struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
+ state protoimpl.MessageState `protogen:"open.v1"`
+ Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` // Inclusive.
+ End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` // Exclusive.
+ Options *ExtensionRangeOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
unknownFields protoimpl.UnknownFields
-
- Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` // Inclusive.
- End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` // Exclusive.
- Options *ExtensionRangeOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
+ sizeCache protoimpl.SizeCache
}
func (x *DescriptorProto_ExtensionRange) Reset() {
@@ -3686,12 +3662,11 @@ func (x *DescriptorProto_ExtensionRange) GetOptions() *ExtensionRangeOptions {
// fields or extension ranges in the same message. Reserved ranges may
// not overlap.
type DescriptorProto_ReservedRange struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
+ state protoimpl.MessageState `protogen:"open.v1"`
+ Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` // Inclusive.
+ End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` // Exclusive.
unknownFields protoimpl.UnknownFields
-
- Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` // Inclusive.
- End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` // Exclusive.
+ sizeCache protoimpl.SizeCache
}
func (x *DescriptorProto_ReservedRange) Reset() {
@@ -3739,10 +3714,7 @@ func (x *DescriptorProto_ReservedRange) GetEnd() int32 {
}
type ExtensionRangeOptions_Declaration struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// The extension number declared within the extension range.
Number *int32 `protobuf:"varint,1,opt,name=number" json:"number,omitempty"`
// The fully-qualified name of the extension field. There must be a leading
@@ -3758,7 +3730,9 @@ type ExtensionRangeOptions_Declaration struct {
Reserved *bool `protobuf:"varint,5,opt,name=reserved" json:"reserved,omitempty"`
// If true, indicates that the extension must be defined as repeated.
// Otherwise the extension must be defined as optional.
- Repeated *bool `protobuf:"varint,6,opt,name=repeated" json:"repeated,omitempty"`
+ Repeated *bool `protobuf:"varint,6,opt,name=repeated" json:"repeated,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
func (x *ExtensionRangeOptions_Declaration) Reset() {
@@ -3833,12 +3807,11 @@ func (x *ExtensionRangeOptions_Declaration) GetRepeated() bool {
// is inclusive such that it can appropriately represent the entire int32
// domain.
type EnumDescriptorProto_EnumReservedRange struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
+ state protoimpl.MessageState `protogen:"open.v1"`
+ Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` // Inclusive.
+ End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` // Inclusive.
unknownFields protoimpl.UnknownFields
-
- Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` // Inclusive.
- End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` // Inclusive.
+ sizeCache protoimpl.SizeCache
}
func (x *EnumDescriptorProto_EnumReservedRange) Reset() {
@@ -3886,12 +3859,11 @@ func (x *EnumDescriptorProto_EnumReservedRange) GetEnd() int32 {
}
type FieldOptions_EditionDefault struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
+ state protoimpl.MessageState `protogen:"open.v1"`
+ Edition *Edition `protobuf:"varint,3,opt,name=edition,enum=google.protobuf.Edition" json:"edition,omitempty"`
+ Value *string `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"` // Textproto value.
unknownFields protoimpl.UnknownFields
-
- Edition *Edition `protobuf:"varint,3,opt,name=edition,enum=google.protobuf.Edition" json:"edition,omitempty"`
- Value *string `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"` // Textproto value.
+ sizeCache protoimpl.SizeCache
}
func (x *FieldOptions_EditionDefault) Reset() {
@@ -3940,10 +3912,7 @@ func (x *FieldOptions_EditionDefault) GetValue() string {
// Information about the support window of a feature.
type FieldOptions_FeatureSupport struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// The edition that this feature was first available in. In editions
// earlier than this one, the default assigned to EDITION_LEGACY will be
// used, and proto files will not be able to override it.
@@ -3958,6 +3927,8 @@ type FieldOptions_FeatureSupport struct {
// this one, the last default assigned will be used, and proto files will
// not be able to override it.
EditionRemoved *Edition `protobuf:"varint,4,opt,name=edition_removed,json=editionRemoved,enum=google.protobuf.Edition" json:"edition_removed,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
func (x *FieldOptions_FeatureSupport) Reset() {
@@ -4024,12 +3995,11 @@ func (x *FieldOptions_FeatureSupport) GetEditionRemoved() Edition {
// E.g.,{ ["foo", false], ["bar.baz", true], ["moo", false] } represents
// "foo.(bar.baz).moo".
type UninterpretedOption_NamePart struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
+ state protoimpl.MessageState `protogen:"open.v1"`
+ NamePart *string `protobuf:"bytes,1,req,name=name_part,json=namePart" json:"name_part,omitempty"`
+ IsExtension *bool `protobuf:"varint,2,req,name=is_extension,json=isExtension" json:"is_extension,omitempty"`
unknownFields protoimpl.UnknownFields
-
- NamePart *string `protobuf:"bytes,1,req,name=name_part,json=namePart" json:"name_part,omitempty"`
- IsExtension *bool `protobuf:"varint,2,req,name=is_extension,json=isExtension" json:"is_extension,omitempty"`
+ sizeCache protoimpl.SizeCache
}
func (x *UninterpretedOption_NamePart) Reset() {
@@ -4081,15 +4051,14 @@ func (x *UninterpretedOption_NamePart) GetIsExtension() bool {
// the defaults at the closest matching edition ordered at or before it should
// be used. This field must be in strict ascending order by edition.
type FeatureSetDefaults_FeatureSetEditionDefault struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
- Edition *Edition `protobuf:"varint,3,opt,name=edition,enum=google.protobuf.Edition" json:"edition,omitempty"`
+ state protoimpl.MessageState `protogen:"open.v1"`
+ Edition *Edition `protobuf:"varint,3,opt,name=edition,enum=google.protobuf.Edition" json:"edition,omitempty"`
// Defaults of features that can be overridden in this edition.
OverridableFeatures *FeatureSet `protobuf:"bytes,4,opt,name=overridable_features,json=overridableFeatures" json:"overridable_features,omitempty"`
// Defaults of features that can't be overridden in this edition.
FixedFeatures *FeatureSet `protobuf:"bytes,5,opt,name=fixed_features,json=fixedFeatures" json:"fixed_features,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
func (x *FeatureSetDefaults_FeatureSetEditionDefault) Reset() {
@@ -4144,10 +4113,7 @@ func (x *FeatureSetDefaults_FeatureSetEditionDefault) GetFixedFeatures() *Featur
}
type SourceCodeInfo_Location struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// Identifies which part of the FileDescriptorProto was defined at this
// location.
//
@@ -4239,6 +4205,8 @@ type SourceCodeInfo_Location struct {
LeadingComments *string `protobuf:"bytes,3,opt,name=leading_comments,json=leadingComments" json:"leading_comments,omitempty"`
TrailingComments *string `protobuf:"bytes,4,opt,name=trailing_comments,json=trailingComments" json:"trailing_comments,omitempty"`
LeadingDetachedComments []string `protobuf:"bytes,6,rep,name=leading_detached_comments,json=leadingDetachedComments" json:"leading_detached_comments,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
func (x *SourceCodeInfo_Location) Reset() {
@@ -4307,10 +4275,7 @@ func (x *SourceCodeInfo_Location) GetLeadingDetachedComments() []string {
}
type GeneratedCodeInfo_Annotation struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// Identifies the element in the original source .proto file. This field
// is formatted the same as SourceCodeInfo.Location.path.
Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"`
@@ -4322,8 +4287,10 @@ type GeneratedCodeInfo_Annotation struct {
// Identifies the ending offset in bytes in the generated code that
// relates to the identified object. The end offset should be one past
// the last relevant byte (so the length of the text = end - begin).
- End *int32 `protobuf:"varint,4,opt,name=end" json:"end,omitempty"`
- Semantic *GeneratedCodeInfo_Annotation_Semantic `protobuf:"varint,5,opt,name=semantic,enum=google.protobuf.GeneratedCodeInfo_Annotation_Semantic" json:"semantic,omitempty"`
+ End *int32 `protobuf:"varint,4,opt,name=end" json:"end,omitempty"`
+ Semantic *GeneratedCodeInfo_Annotation_Semantic `protobuf:"varint,5,opt,name=semantic,enum=google.protobuf.GeneratedCodeInfo_Annotation_Semantic" json:"semantic,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
func (x *GeneratedCodeInfo_Annotation) Reset() {
@@ -4397,494 +4364,474 @@ var file_google_protobuf_descriptor_proto_rawDesc = []byte{
0x0a, 0x20, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75,
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+ 0x62, 0x75, 0x66, 0x22, 0x5b, 0x0a, 0x11, 0x46, 0x69, 0x6c, 0x65, 0x44, 0x65, 0x73, 0x63, 0x72,
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}
var (
diff --git a/vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.pb.go b/vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.pb.go
index c7e860fcd6d87..e0b72eaf9225b 100644
--- a/vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.pb.go
+++ b/vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.pb.go
@@ -18,13 +18,143 @@ import (
sync "sync"
)
-type GoFeatures struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
+type GoFeatures_APILevel int32
+
+const (
+ // API_LEVEL_UNSPECIFIED results in selecting the OPEN API,
+ // but needs to be a separate value to distinguish between
+ // an explicitly set api level or a missing api level.
+ GoFeatures_API_LEVEL_UNSPECIFIED GoFeatures_APILevel = 0
+ GoFeatures_API_OPEN GoFeatures_APILevel = 1
+ GoFeatures_API_HYBRID GoFeatures_APILevel = 2
+ GoFeatures_API_OPAQUE GoFeatures_APILevel = 3
+)
+
+// Enum value maps for GoFeatures_APILevel.
+var (
+ GoFeatures_APILevel_name = map[int32]string{
+ 0: "API_LEVEL_UNSPECIFIED",
+ 1: "API_OPEN",
+ 2: "API_HYBRID",
+ 3: "API_OPAQUE",
+ }
+ GoFeatures_APILevel_value = map[string]int32{
+ "API_LEVEL_UNSPECIFIED": 0,
+ "API_OPEN": 1,
+ "API_HYBRID": 2,
+ "API_OPAQUE": 3,
+ }
+)
+
+func (x GoFeatures_APILevel) Enum() *GoFeatures_APILevel {
+ p := new(GoFeatures_APILevel)
+ *p = x
+ return p
+}
+
+func (x GoFeatures_APILevel) String() string {
+ return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (GoFeatures_APILevel) Descriptor() protoreflect.EnumDescriptor {
+ return file_google_protobuf_go_features_proto_enumTypes[0].Descriptor()
+}
+func (GoFeatures_APILevel) Type() protoreflect.EnumType {
+ return &file_google_protobuf_go_features_proto_enumTypes[0]
+}
+
+func (x GoFeatures_APILevel) Number() protoreflect.EnumNumber {
+ return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Do not use.
+func (x *GoFeatures_APILevel) UnmarshalJSON(b []byte) error {
+ num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b)
+ if err != nil {
+ return err
+ }
+ *x = GoFeatures_APILevel(num)
+ return nil
+}
+
+// Deprecated: Use GoFeatures_APILevel.Descriptor instead.
+func (GoFeatures_APILevel) EnumDescriptor() ([]byte, []int) {
+ return file_google_protobuf_go_features_proto_rawDescGZIP(), []int{0, 0}
+}
+
+type GoFeatures_StripEnumPrefix int32
+
+const (
+ GoFeatures_STRIP_ENUM_PREFIX_UNSPECIFIED GoFeatures_StripEnumPrefix = 0
+ GoFeatures_STRIP_ENUM_PREFIX_KEEP GoFeatures_StripEnumPrefix = 1
+ GoFeatures_STRIP_ENUM_PREFIX_GENERATE_BOTH GoFeatures_StripEnumPrefix = 2
+ GoFeatures_STRIP_ENUM_PREFIX_STRIP GoFeatures_StripEnumPrefix = 3
+)
+
+// Enum value maps for GoFeatures_StripEnumPrefix.
+var (
+ GoFeatures_StripEnumPrefix_name = map[int32]string{
+ 0: "STRIP_ENUM_PREFIX_UNSPECIFIED",
+ 1: "STRIP_ENUM_PREFIX_KEEP",
+ 2: "STRIP_ENUM_PREFIX_GENERATE_BOTH",
+ 3: "STRIP_ENUM_PREFIX_STRIP",
+ }
+ GoFeatures_StripEnumPrefix_value = map[string]int32{
+ "STRIP_ENUM_PREFIX_UNSPECIFIED": 0,
+ "STRIP_ENUM_PREFIX_KEEP": 1,
+ "STRIP_ENUM_PREFIX_GENERATE_BOTH": 2,
+ "STRIP_ENUM_PREFIX_STRIP": 3,
+ }
+)
+
+func (x GoFeatures_StripEnumPrefix) Enum() *GoFeatures_StripEnumPrefix {
+ p := new(GoFeatures_StripEnumPrefix)
+ *p = x
+ return p
+}
+
+func (x GoFeatures_StripEnumPrefix) String() string {
+ return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (GoFeatures_StripEnumPrefix) Descriptor() protoreflect.EnumDescriptor {
+ return file_google_protobuf_go_features_proto_enumTypes[1].Descriptor()
+}
+
+func (GoFeatures_StripEnumPrefix) Type() protoreflect.EnumType {
+ return &file_google_protobuf_go_features_proto_enumTypes[1]
+}
+
+func (x GoFeatures_StripEnumPrefix) Number() protoreflect.EnumNumber {
+ return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Do not use.
+func (x *GoFeatures_StripEnumPrefix) UnmarshalJSON(b []byte) error {
+ num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b)
+ if err != nil {
+ return err
+ }
+ *x = GoFeatures_StripEnumPrefix(num)
+ return nil
+}
+
+// Deprecated: Use GoFeatures_StripEnumPrefix.Descriptor instead.
+func (GoFeatures_StripEnumPrefix) EnumDescriptor() ([]byte, []int) {
+ return file_google_protobuf_go_features_proto_rawDescGZIP(), []int{0, 1}
+}
+
+type GoFeatures struct {
+ state protoimpl.MessageState `protogen:"open.v1"`
// Whether or not to generate the deprecated UnmarshalJSON method for enums.
+ // Can only be true for proto using the Open Struct api.
LegacyUnmarshalJsonEnum *bool `protobuf:"varint,1,opt,name=legacy_unmarshal_json_enum,json=legacyUnmarshalJsonEnum" json:"legacy_unmarshal_json_enum,omitempty"`
+ // One of OPEN, HYBRID or OPAQUE.
+ ApiLevel *GoFeatures_APILevel `protobuf:"varint,2,opt,name=api_level,json=apiLevel,enum=pb.GoFeatures_APILevel" json:"api_level,omitempty"`
+ StripEnumPrefix *GoFeatures_StripEnumPrefix `protobuf:"varint,3,opt,name=strip_enum_prefix,json=stripEnumPrefix,enum=pb.GoFeatures_StripEnumPrefix" json:"strip_enum_prefix,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
func (x *GoFeatures) Reset() {
@@ -64,6 +194,20 @@ func (x *GoFeatures) GetLegacyUnmarshalJsonEnum() bool {
return false
}
+func (x *GoFeatures) GetApiLevel() GoFeatures_APILevel {
+ if x != nil && x.ApiLevel != nil {
+ return *x.ApiLevel
+ }
+ return GoFeatures_API_LEVEL_UNSPECIFIED
+}
+
+func (x *GoFeatures) GetStripEnumPrefix() GoFeatures_StripEnumPrefix {
+ if x != nil && x.StripEnumPrefix != nil {
+ return *x.StripEnumPrefix
+ }
+ return GoFeatures_STRIP_ENUM_PREFIX_UNSPECIFIED
+}
+
var file_google_protobuf_go_features_proto_extTypes = []protoimpl.ExtensionInfo{
{
ExtendedType: (*descriptorpb.FeatureSet)(nil),
@@ -88,7 +232,7 @@ var file_google_protobuf_go_features_proto_rawDesc = []byte{
0x66, 0x2f, 0x67, 0x6f, 0x5f, 0x66, 0x65, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x2e, 0x70, 0x72,
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+ 0x74, 0x6f, 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0xab, 0x05, 0x0a, 0x0a, 0x47, 0x6f,
0x46, 0x65, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x12, 0xbe, 0x01, 0x0a, 0x1a, 0x6c, 0x65, 0x67,
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@@ -101,14 +245,44 @@ var file_google_protobuf_go_features_proto_rawDesc = []byte{
0x20, 0x62, 0x65, 0x20, 0x72, 0x65, 0x6d, 0x6f, 0x76, 0x65, 0x64, 0x20, 0x69, 0x6e, 0x20, 0x61,
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+ 0x75, 0x72, 0x65, 0x73, 0x70, 0x62,
}
var (
@@ -123,19 +297,24 @@ func file_google_protobuf_go_features_proto_rawDescGZIP() []byte {
return file_google_protobuf_go_features_proto_rawDescData
}
+var file_google_protobuf_go_features_proto_enumTypes = make([]protoimpl.EnumInfo, 2)
var file_google_protobuf_go_features_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
var file_google_protobuf_go_features_proto_goTypes = []any{
- (*GoFeatures)(nil), // 0: pb.GoFeatures
- (*descriptorpb.FeatureSet)(nil), // 1: google.protobuf.FeatureSet
+ (GoFeatures_APILevel)(0), // 0: pb.GoFeatures.APILevel
+ (GoFeatures_StripEnumPrefix)(0), // 1: pb.GoFeatures.StripEnumPrefix
+ (*GoFeatures)(nil), // 2: pb.GoFeatures
+ (*descriptorpb.FeatureSet)(nil), // 3: google.protobuf.FeatureSet
}
var file_google_protobuf_go_features_proto_depIdxs = []int32{
- 1, // 0: pb.go:extendee -> google.protobuf.FeatureSet
- 0, // 1: pb.go:type_name -> pb.GoFeatures
- 2, // [2:2] is the sub-list for method output_type
- 2, // [2:2] is the sub-list for method input_type
- 1, // [1:2] is the sub-list for extension type_name
- 0, // [0:1] is the sub-list for extension extendee
- 0, // [0:0] is the sub-list for field type_name
+ 0, // 0: pb.GoFeatures.api_level:type_name -> pb.GoFeatures.APILevel
+ 1, // 1: pb.GoFeatures.strip_enum_prefix:type_name -> pb.GoFeatures.StripEnumPrefix
+ 3, // 2: pb.go:extendee -> google.protobuf.FeatureSet
+ 2, // 3: pb.go:type_name -> pb.GoFeatures
+ 4, // [4:4] is the sub-list for method output_type
+ 4, // [4:4] is the sub-list for method input_type
+ 3, // [3:4] is the sub-list for extension type_name
+ 2, // [2:3] is the sub-list for extension extendee
+ 0, // [0:2] is the sub-list for field type_name
}
func init() { file_google_protobuf_go_features_proto_init() }
@@ -148,13 +327,14 @@ func file_google_protobuf_go_features_proto_init() {
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_google_protobuf_go_features_proto_rawDesc,
- NumEnums: 0,
+ NumEnums: 2,
NumMessages: 1,
NumExtensions: 1,
NumServices: 0,
},
GoTypes: file_google_protobuf_go_features_proto_goTypes,
DependencyIndexes: file_google_protobuf_go_features_proto_depIdxs,
+ EnumInfos: file_google_protobuf_go_features_proto_enumTypes,
MessageInfos: file_google_protobuf_go_features_proto_msgTypes,
ExtensionInfos: file_google_protobuf_go_features_proto_extTypes,
}.Build()
diff --git a/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go b/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go
index 87da199a386e5..191552cce0938 100644
--- a/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go
+++ b/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go
@@ -210,10 +210,7 @@ import (
// "value": "1.212s"
// }
type Any struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// A URL/resource name that uniquely identifies the type of the serialized
// protocol buffer message. This string must contain at least
// one "/" character. The last segment of the URL's path must represent
@@ -244,7 +241,9 @@ type Any struct {
// used with implementation specific semantics.
TypeUrl string `protobuf:"bytes,1,opt,name=type_url,json=typeUrl,proto3" json:"type_url,omitempty"`
// Must be a valid serialized protocol buffer of the above specified type.
- Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
+ Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// New marshals src into a new Any instance.
diff --git a/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go b/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go
index b99d4d2410927..34d76e6cd93d8 100644
--- a/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go
+++ b/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go
@@ -141,10 +141,7 @@ import (
// be expressed in JSON format as "3.000000001s", and 3 seconds and 1
// microsecond should be expressed in JSON format as "3.000001s".
type Duration struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// Signed seconds of the span of time. Must be from -315,576,000,000
// to +315,576,000,000 inclusive. Note: these bounds are computed from:
// 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
@@ -155,7 +152,9 @@ type Duration struct {
// of one second or more, a non-zero value for the `nanos` field must be
// of the same sign as the `seconds` field. Must be from -999,999,999
// to +999,999,999 inclusive.
- Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"`
+ Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// New constructs a new Duration from the provided time.Duration.
diff --git a/vendor/google.golang.org/protobuf/types/known/emptypb/empty.pb.go b/vendor/google.golang.org/protobuf/types/known/emptypb/empty.pb.go
index 1761bc9c69a56..7fcdd382cc96c 100644
--- a/vendor/google.golang.org/protobuf/types/known/emptypb/empty.pb.go
+++ b/vendor/google.golang.org/protobuf/types/known/emptypb/empty.pb.go
@@ -48,9 +48,9 @@ import (
// rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty);
// }
type Empty struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
+ state protoimpl.MessageState `protogen:"open.v1"`
unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
func (x *Empty) Reset() {
diff --git a/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go b/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go
index 19de8d371fd90..e5d7da38c2072 100644
--- a/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go
+++ b/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go
@@ -284,12 +284,11 @@ import (
// request should verify the included field paths, and return an
// `INVALID_ARGUMENT` error if any path is unmappable.
type FieldMask struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// The set of field mask paths.
- Paths []string `protobuf:"bytes,1,rep,name=paths,proto3" json:"paths,omitempty"`
+ Paths []string `protobuf:"bytes,1,rep,name=paths,proto3" json:"paths,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// New constructs a field mask from a list of paths and verifies that
diff --git a/vendor/google.golang.org/protobuf/types/known/structpb/struct.pb.go b/vendor/google.golang.org/protobuf/types/known/structpb/struct.pb.go
index 8f206a661172c..f2c53ea337cad 100644
--- a/vendor/google.golang.org/protobuf/types/known/structpb/struct.pb.go
+++ b/vendor/google.golang.org/protobuf/types/known/structpb/struct.pb.go
@@ -187,12 +187,11 @@ func (NullValue) EnumDescriptor() ([]byte, []int) {
//
// The JSON representation for `Struct` is JSON object.
type Struct struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// Unordered map of dynamically typed values.
- Fields map[string]*Value `protobuf:"bytes,1,rep,name=fields,proto3" json:"fields,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
+ Fields map[string]*Value `protobuf:"bytes,1,rep,name=fields,proto3" json:"fields,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// NewStruct constructs a Struct from a general-purpose Go map.
@@ -276,13 +275,10 @@ func (x *Struct) GetFields() map[string]*Value {
//
// The JSON representation for `Value` is JSON value.
type Value struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// The kind of value.
//
- // Types that are assignable to Kind:
+ // Types that are valid to be assigned to Kind:
//
// *Value_NullValue
// *Value_NumberValue
@@ -290,7 +286,9 @@ type Value struct {
// *Value_BoolValue
// *Value_StructValue
// *Value_ListValue
- Kind isValue_Kind `protobuf_oneof:"kind"`
+ Kind isValue_Kind `protobuf_oneof:"kind"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// NewValue constructs a Value from a general-purpose Go interface.
@@ -483,51 +481,63 @@ func (*Value) Descriptor() ([]byte, []int) {
return file_google_protobuf_struct_proto_rawDescGZIP(), []int{1}
}
-func (m *Value) GetKind() isValue_Kind {
- if m != nil {
- return m.Kind
+func (x *Value) GetKind() isValue_Kind {
+ if x != nil {
+ return x.Kind
}
return nil
}
func (x *Value) GetNullValue() NullValue {
- if x, ok := x.GetKind().(*Value_NullValue); ok {
- return x.NullValue
+ if x != nil {
+ if x, ok := x.Kind.(*Value_NullValue); ok {
+ return x.NullValue
+ }
}
return NullValue_NULL_VALUE
}
func (x *Value) GetNumberValue() float64 {
- if x, ok := x.GetKind().(*Value_NumberValue); ok {
- return x.NumberValue
+ if x != nil {
+ if x, ok := x.Kind.(*Value_NumberValue); ok {
+ return x.NumberValue
+ }
}
return 0
}
func (x *Value) GetStringValue() string {
- if x, ok := x.GetKind().(*Value_StringValue); ok {
- return x.StringValue
+ if x != nil {
+ if x, ok := x.Kind.(*Value_StringValue); ok {
+ return x.StringValue
+ }
}
return ""
}
func (x *Value) GetBoolValue() bool {
- if x, ok := x.GetKind().(*Value_BoolValue); ok {
- return x.BoolValue
+ if x != nil {
+ if x, ok := x.Kind.(*Value_BoolValue); ok {
+ return x.BoolValue
+ }
}
return false
}
func (x *Value) GetStructValue() *Struct {
- if x, ok := x.GetKind().(*Value_StructValue); ok {
- return x.StructValue
+ if x != nil {
+ if x, ok := x.Kind.(*Value_StructValue); ok {
+ return x.StructValue
+ }
}
return nil
}
func (x *Value) GetListValue() *ListValue {
- if x, ok := x.GetKind().(*Value_ListValue); ok {
- return x.ListValue
+ if x != nil {
+ if x, ok := x.Kind.(*Value_ListValue); ok {
+ return x.ListValue
+ }
}
return nil
}
@@ -582,12 +592,11 @@ func (*Value_ListValue) isValue_Kind() {}
//
// The JSON representation for `ListValue` is JSON array.
type ListValue struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// Repeated field of dynamically typed values.
- Values []*Value `protobuf:"bytes,1,rep,name=values,proto3" json:"values,omitempty"`
+ Values []*Value `protobuf:"bytes,1,rep,name=values,proto3" json:"values,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// NewList constructs a ListValue from a general-purpose Go slice.
diff --git a/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go
index 0d20722d70b77..9550109aa3b05 100644
--- a/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go
+++ b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go
@@ -170,10 +170,7 @@ import (
// http://joda-time.sourceforge.net/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime()
// ) to obtain a formatter capable of generating timestamps in this format.
type Timestamp struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// Represents seconds of UTC time since Unix epoch
// 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
// 9999-12-31T23:59:59Z inclusive.
@@ -182,7 +179,9 @@ type Timestamp struct {
// second values with fractions must still have non-negative nanos values
// that count forward in time. Must be from 0 to 999,999,999
// inclusive.
- Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"`
+ Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// Now constructs a new Timestamp from the current time.
diff --git a/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go b/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go
index 006060e5695fc..15b424ec12cc5 100644
--- a/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go
+++ b/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go
@@ -54,12 +54,11 @@ import (
//
// The JSON representation for `DoubleValue` is JSON number.
type DoubleValue struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// The double value.
- Value float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"`
+ Value float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// Double stores v in a new DoubleValue and returns a pointer to it.
@@ -108,12 +107,11 @@ func (x *DoubleValue) GetValue() float64 {
//
// The JSON representation for `FloatValue` is JSON number.
type FloatValue struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// The float value.
- Value float32 `protobuf:"fixed32,1,opt,name=value,proto3" json:"value,omitempty"`
+ Value float32 `protobuf:"fixed32,1,opt,name=value,proto3" json:"value,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// Float stores v in a new FloatValue and returns a pointer to it.
@@ -162,12 +160,11 @@ func (x *FloatValue) GetValue() float32 {
//
// The JSON representation for `Int64Value` is JSON string.
type Int64Value struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// The int64 value.
- Value int64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+ Value int64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// Int64 stores v in a new Int64Value and returns a pointer to it.
@@ -216,12 +213,11 @@ func (x *Int64Value) GetValue() int64 {
//
// The JSON representation for `UInt64Value` is JSON string.
type UInt64Value struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// The uint64 value.
- Value uint64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+ Value uint64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// UInt64 stores v in a new UInt64Value and returns a pointer to it.
@@ -270,12 +266,11 @@ func (x *UInt64Value) GetValue() uint64 {
//
// The JSON representation for `Int32Value` is JSON number.
type Int32Value struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// The int32 value.
- Value int32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+ Value int32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// Int32 stores v in a new Int32Value and returns a pointer to it.
@@ -324,12 +319,11 @@ func (x *Int32Value) GetValue() int32 {
//
// The JSON representation for `UInt32Value` is JSON number.
type UInt32Value struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// The uint32 value.
- Value uint32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+ Value uint32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// UInt32 stores v in a new UInt32Value and returns a pointer to it.
@@ -378,12 +372,11 @@ func (x *UInt32Value) GetValue() uint32 {
//
// The JSON representation for `BoolValue` is JSON `true` and `false`.
type BoolValue struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// The bool value.
- Value bool `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+ Value bool `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// Bool stores v in a new BoolValue and returns a pointer to it.
@@ -432,12 +425,11 @@ func (x *BoolValue) GetValue() bool {
//
// The JSON representation for `StringValue` is JSON string.
type StringValue struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// The string value.
- Value string `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
+ Value string `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// String stores v in a new StringValue and returns a pointer to it.
@@ -486,12 +478,11 @@ func (x *StringValue) GetValue() string {
//
// The JSON representation for `BytesValue` is JSON string.
type BytesValue struct {
- state protoimpl.MessageState
- sizeCache protoimpl.SizeCache
- unknownFields protoimpl.UnknownFields
-
+ state protoimpl.MessageState `protogen:"open.v1"`
// The bytes value.
- Value []byte `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
+ Value []byte `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
+ unknownFields protoimpl.UnknownFields
+ sizeCache protoimpl.SizeCache
}
// Bytes stores v in a new BytesValue and returns a pointer to it.
diff --git a/vendor/k8s.io/kube-openapi/pkg/generators/markers.go b/vendor/k8s.io/kube-openapi/pkg/generators/markers.go
index c4dd67d3beb3f..a8af60b6cf89f 100644
--- a/vendor/k8s.io/kube-openapi/pkg/generators/markers.go
+++ b/vendor/k8s.io/kube-openapi/pkg/generators/markers.go
@@ -20,9 +20,11 @@ import (
"encoding/json"
"errors"
"fmt"
+ "reflect"
"regexp"
"strconv"
"strings"
+ "sync"
"k8s.io/gengo/v2/types"
openapi "k8s.io/kube-openapi/pkg/common"
@@ -61,6 +63,34 @@ func (c *CELTag) Validate() error {
return nil
}
+// isKnownTagCommentKey returns true if the given key is a known comment tag key.
+// Known keys are identified by the json field tags in the commentTags struct.
+// If the key is a composite key, only the first key part is checked, and is
+// expected to be separated by the remainder of the key by a ':' or '[' delimiter.
+func isKnownTagCommentKey(key string) bool {
+ split := func(r rune) bool { return r == ':' || r == '[' }
+ commentTags := strings.FieldsFunc(key, split)
+ if len(commentTags) == 0 {
+ return false
+ }
+ _, ok := tagKeys()[commentTags[0]]
+ return ok
+}
+
+var tagKeys = sync.OnceValue(func() map[string]struct{} {
+ result := map[string]struct{}{}
+ t := reflect.TypeOf(commentTags{})
+ for i := 0; i < t.NumField(); i++ {
+ field := t.Field(i)
+ if jsonTag := field.Tag.Get("json"); jsonTag != "" {
+ if key, _, _ := strings.Cut(jsonTag, ","); key != "" {
+ result[key] = struct{}{}
+ }
+ }
+ }
+ return result
+})
+
// commentTags represents the parsed comment tags for a given type. These types are then used to generate schema validations.
// These only include the newer prefixed tags. The older tags are still supported,
// but are not included in this struct. Comment Tags are transformed into a
@@ -385,12 +415,11 @@ func memberWithJSONName(t *types.Type, key string) *types.Member {
return nil
}
-// Parses the given comments into a CommentTags type. Validates the parsed comment tags, and returns the result.
+// ParseCommentTags parses the given comments into a CommentTags type. Validates the parsed comment tags, and returns the result.
// Accepts an optional type to validate against, and a prefix to filter out markers not related to validation.
// Accepts a prefix to filter out markers not related to validation.
// Returns any errors encountered while parsing or validating the comment tags.
func ParseCommentTags(t *types.Type, comments []string, prefix string) (*spec.Schema, error) {
-
markers, err := parseMarkers(comments, prefix)
if err != nil {
return nil, fmt.Errorf("failed to parse marker comments: %w", err)
@@ -610,6 +639,8 @@ func parseMarkers(markerComments []string, prefix string) (map[string]any, error
if len(key) == 0 {
return nil, fmt.Errorf("cannot have empty key for marker comment")
+ } else if !isKnownTagCommentKey(key) {
+ continue
} else if _, ok := parseSymbolReference(value, ""); ok {
// Skip ref markers
continue
diff --git a/vendor/k8s.io/kube-openapi/pkg/handler/handler.go b/vendor/k8s.io/kube-openapi/pkg/handler/handler.go
index 5fc629773459e..5102e712518c5 100644
--- a/vendor/k8s.io/kube-openapi/pkg/handler/handler.go
+++ b/vendor/k8s.io/kube-openapi/pkg/handler/handler.go
@@ -26,10 +26,10 @@ import (
"github.com/NYTimes/gziphandler"
"github.com/emicklei/go-restful/v3"
- "github.com/golang/protobuf/proto"
openapi_v2 "github.com/google/gnostic-models/openapiv2"
"github.com/google/uuid"
"github.com/munnerz/goautoneg"
+ "google.golang.org/protobuf/proto"
klog "k8s.io/klog/v2"
"k8s.io/kube-openapi/pkg/builder"
diff --git a/vendor/k8s.io/kube-openapi/pkg/handler3/handler.go b/vendor/k8s.io/kube-openapi/pkg/handler3/handler.go
index fc45634887b1c..10f0b385fa10a 100644
--- a/vendor/k8s.io/kube-openapi/pkg/handler3/handler.go
+++ b/vendor/k8s.io/kube-openapi/pkg/handler3/handler.go
@@ -29,10 +29,10 @@ import (
"sync"
"time"
- "github.com/golang/protobuf/proto"
openapi_v3 "github.com/google/gnostic-models/openapiv3"
"github.com/google/uuid"
"github.com/munnerz/goautoneg"
+ "google.golang.org/protobuf/proto"
"k8s.io/klog/v2"
"k8s.io/kube-openapi/pkg/cached"
diff --git a/vendor/k8s.io/kube-openapi/pkg/internal/third_party/govalidator/LICENSE b/vendor/k8s.io/kube-openapi/pkg/internal/third_party/govalidator/LICENSE
new file mode 100644
index 0000000000000..2f9a31fadf678
--- /dev/null
+++ b/vendor/k8s.io/kube-openapi/pkg/internal/third_party/govalidator/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 Alex Saskevich
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
\ No newline at end of file
diff --git a/vendor/k8s.io/kube-openapi/pkg/internal/third_party/govalidator/patterns.go b/vendor/k8s.io/kube-openapi/pkg/internal/third_party/govalidator/patterns.go
new file mode 100644
index 0000000000000..6e02f2d002fc1
--- /dev/null
+++ b/vendor/k8s.io/kube-openapi/pkg/internal/third_party/govalidator/patterns.go
@@ -0,0 +1,26 @@
+package govalidator
+
+import "regexp"
+
+// Basic regular expressions for validating strings
+const (
+ CreditCard string = "^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\\d{3})\\d{11})$"
+ ISBN10 string = "^(?:[0-9]{9}X|[0-9]{10})$"
+ ISBN13 string = "^(?:[0-9]{13})$"
+ Hexcolor string = "^#?([0-9a-fA-F]{3}|[0-9a-fA-F]{6})$"
+ RGBcolor string = "^rgb\\(\\s*(0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*,\\s*(0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*,\\s*(0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*\\)$"
+ Base64 string = "^(?:[A-Za-z0-9+\\/]{4})*(?:[A-Za-z0-9+\\/]{2}==|[A-Za-z0-9+\\/]{3}=|[A-Za-z0-9+\\/]{4})$"
+ SSN string = `^\d{3}[- ]?\d{2}[- ]?\d{4}$`
+ Int string = "^(?:[-+]?(?:0|[1-9][0-9]*))$"
+)
+
+var (
+ rxCreditCard = regexp.MustCompile(CreditCard)
+ rxInt = regexp.MustCompile(Int)
+ rxISBN10 = regexp.MustCompile(ISBN10)
+ rxISBN13 = regexp.MustCompile(ISBN13)
+ rxHexcolor = regexp.MustCompile(Hexcolor)
+ rxRGBcolor = regexp.MustCompile(RGBcolor)
+ rxBase64 = regexp.MustCompile(Base64)
+ rxSSN = regexp.MustCompile(SSN)
+)
diff --git a/vendor/k8s.io/kube-openapi/pkg/internal/third_party/govalidator/validator.go b/vendor/k8s.io/kube-openapi/pkg/internal/third_party/govalidator/validator.go
new file mode 100644
index 0000000000000..4d089508a2d5b
--- /dev/null
+++ b/vendor/k8s.io/kube-openapi/pkg/internal/third_party/govalidator/validator.go
@@ -0,0 +1,181 @@
+// Package govalidator is package of validators and sanitizers for strings, structs and collections.
+package govalidator
+
+import (
+ "fmt"
+ "net"
+ "net/url"
+ "reflect"
+ "regexp"
+ "strconv"
+ "strings"
+)
+
+var (
+ notNumberRegexp = regexp.MustCompile("[^0-9]+")
+ whiteSpacesAndMinus = regexp.MustCompile(`[\s-]+`)
+)
+
+// IsRequestURI check if the string rawurl, assuming
+// it was received in an HTTP request, is an
+// absolute URI or an absolute path.
+func IsRequestURI(rawurl string) bool {
+ _, err := url.ParseRequestURI(rawurl)
+ return err == nil
+}
+
+// IsHexcolor check if the string is a hexadecimal color.
+func IsHexcolor(str string) bool {
+ return rxHexcolor.MatchString(str)
+}
+
+// IsRGBcolor check if the string is a valid RGB color in form rgb(RRR, GGG, BBB).
+func IsRGBcolor(str string) bool {
+ return rxRGBcolor.MatchString(str)
+}
+
+// IsCreditCard check if the string is a credit card.
+func IsCreditCard(str string) bool {
+ sanitized := notNumberRegexp.ReplaceAllString(str, "")
+ if !rxCreditCard.MatchString(sanitized) {
+ return false
+ }
+ var sum int64
+ var digit string
+ var tmpNum int64
+ var shouldDouble bool
+ for i := len(sanitized) - 1; i >= 0; i-- {
+ digit = sanitized[i:(i + 1)]
+ tmpNum, _ = ToInt(digit)
+ if shouldDouble {
+ tmpNum *= 2
+ if tmpNum >= 10 {
+ sum += (tmpNum % 10) + 1
+ } else {
+ sum += tmpNum
+ }
+ } else {
+ sum += tmpNum
+ }
+ shouldDouble = !shouldDouble
+ }
+
+ return sum%10 == 0
+}
+
+// IsISBN10 check if the string is an ISBN version 10.
+func IsISBN10(str string) bool {
+ return IsISBN(str, 10)
+}
+
+// IsISBN13 check if the string is an ISBN version 13.
+func IsISBN13(str string) bool {
+ return IsISBN(str, 13)
+}
+
+// IsISBN check if the string is an ISBN (version 10 or 13).
+// If version value is not equal to 10 or 13, it will be check both variants.
+func IsISBN(str string, version int) bool {
+ sanitized := whiteSpacesAndMinus.ReplaceAllString(str, "")
+ var checksum int32
+ var i int32
+ if version == 10 {
+ if !rxISBN10.MatchString(sanitized) {
+ return false
+ }
+ for i = 0; i < 9; i++ {
+ checksum += (i + 1) * int32(sanitized[i]-'0')
+ }
+ if sanitized[9] == 'X' {
+ checksum += 10 * 10
+ } else {
+ checksum += 10 * int32(sanitized[9]-'0')
+ }
+ if checksum%11 == 0 {
+ return true
+ }
+ return false
+ } else if version == 13 {
+ if !rxISBN13.MatchString(sanitized) {
+ return false
+ }
+ factor := []int32{1, 3}
+ for i = 0; i < 12; i++ {
+ checksum += factor[i%2] * int32(sanitized[i]-'0')
+ }
+ return (int32(sanitized[12]-'0'))-((10-(checksum%10))%10) == 0
+ }
+ return IsISBN(str, 10) || IsISBN(str, 13)
+}
+
+// IsBase64 check if a string is base64 encoded.
+func IsBase64(str string) bool {
+ return rxBase64.MatchString(str)
+}
+
+// IsIPv6 check if the string is an IP version 6.
+func IsIPv6(str string) bool {
+ ip := net.ParseIP(str)
+ return ip != nil && strings.Contains(str, ":")
+}
+
+// IsMAC check if a string is valid MAC address.
+// Possible MAC formats:
+// 01:23:45:67:89:ab
+// 01:23:45:67:89:ab:cd:ef
+// 01-23-45-67-89-ab
+// 01-23-45-67-89-ab-cd-ef
+// 0123.4567.89ab
+// 0123.4567.89ab.cdef
+func IsMAC(str string) bool {
+ _, err := net.ParseMAC(str)
+ return err == nil
+}
+
+// IsSSN will validate the given string as a U.S. Social Security Number
+func IsSSN(str string) bool {
+ if str == "" || len(str) != 11 {
+ return false
+ }
+ return rxSSN.MatchString(str)
+}
+
+// ToInt convert the input string or any int type to an integer type 64, or 0 if the input is not an integer.
+func ToInt(value interface{}) (res int64, err error) {
+ val := reflect.ValueOf(value)
+
+ switch value.(type) {
+ case int, int8, int16, int32, int64:
+ res = val.Int()
+ case uint, uint8, uint16, uint32, uint64:
+ res = int64(val.Uint())
+ case string:
+ if IsInt(val.String()) {
+ res, err = strconv.ParseInt(val.String(), 0, 64)
+ if err != nil {
+ res = 0
+ }
+ } else {
+ err = fmt.Errorf("math: square root of negative number %g", value)
+ res = 0
+ }
+ default:
+ err = fmt.Errorf("math: square root of negative number %g", value)
+ res = 0
+ }
+
+ return
+}
+
+// IsInt check if the string is an integer. Empty string is valid.
+func IsInt(str string) bool {
+ if IsNull(str) {
+ return true
+ }
+ return rxInt.MatchString(str)
+}
+
+// IsNull check if the string is null.
+func IsNull(str string) bool {
+ return len(str) == 0
+}
diff --git a/vendor/k8s.io/kube-openapi/pkg/validation/strfmt/default.go b/vendor/k8s.io/kube-openapi/pkg/validation/strfmt/default.go
index e85b0f1b462fd..97b2f989e9f4c 100644
--- a/vendor/k8s.io/kube-openapi/pkg/validation/strfmt/default.go
+++ b/vendor/k8s.io/kube-openapi/pkg/validation/strfmt/default.go
@@ -22,9 +22,9 @@ import (
"regexp"
"strings"
- "github.com/asaskevich/govalidator"
-
netutils "k8s.io/utils/net"
+
+ "k8s.io/kube-openapi/pkg/internal/third_party/govalidator"
)
const (
diff --git a/vendor/k8s.io/utils/clock/testing/fake_clock.go b/vendor/k8s.io/utils/clock/testing/fake_clock.go
index 79e11deb6596f..462c40c2c8f1c 100644
--- a/vendor/k8s.io/utils/clock/testing/fake_clock.go
+++ b/vendor/k8s.io/utils/clock/testing/fake_clock.go
@@ -48,7 +48,6 @@ type fakeClockWaiter struct {
stepInterval time.Duration
skipIfBlocked bool
destChan chan time.Time
- fired bool
afterFunc func()
}
@@ -198,12 +197,10 @@ func (f *FakeClock) setTimeLocked(t time.Time) {
if w.skipIfBlocked {
select {
case w.destChan <- t:
- w.fired = true
default:
}
} else {
w.destChan <- t
- w.fired = true
}
if w.afterFunc != nil {
@@ -305,44 +302,48 @@ func (f *fakeTimer) C() <-chan time.Time {
return f.waiter.destChan
}
-// Stop stops the timer and returns true if the timer has not yet fired, or false otherwise.
+// Stop prevents the Timer from firing. It returns true if the call stops the
+// timer, false if the timer has already expired or been stopped.
func (f *fakeTimer) Stop() bool {
f.fakeClock.lock.Lock()
defer f.fakeClock.lock.Unlock()
+ active := false
newWaiters := make([]*fakeClockWaiter, 0, len(f.fakeClock.waiters))
for i := range f.fakeClock.waiters {
w := f.fakeClock.waiters[i]
if w != &f.waiter {
newWaiters = append(newWaiters, w)
+ continue
}
+ // If timer is found, it has not been fired yet.
+ active = true
}
f.fakeClock.waiters = newWaiters
- return !f.waiter.fired
+ return active
}
-// Reset resets the timer to the fake clock's "now" + d. It returns true if the timer has not yet
-// fired, or false otherwise.
+// Reset changes the timer to expire after duration d. It returns true if the
+// timer had been active, false if the timer had expired or been stopped.
func (f *fakeTimer) Reset(d time.Duration) bool {
f.fakeClock.lock.Lock()
defer f.fakeClock.lock.Unlock()
- active := !f.waiter.fired
+ active := false
- f.waiter.fired = false
f.waiter.targetTime = f.fakeClock.time.Add(d)
- var isWaiting bool
for i := range f.fakeClock.waiters {
w := f.fakeClock.waiters[i]
if w == &f.waiter {
- isWaiting = true
+ // If timer is found, it has not been fired yet.
+ active = true
break
}
}
- if !isWaiting {
+ if !active {
f.fakeClock.waiters = append(f.fakeClock.waiters, &f.waiter)
}
diff --git a/vendor/k8s.io/utils/lru/lru.go b/vendor/k8s.io/utils/lru/lru.go
index f0b67462f83e6..40c22ece13ee7 100644
--- a/vendor/k8s.io/utils/lru/lru.go
+++ b/vendor/k8s.io/utils/lru/lru.go
@@ -47,6 +47,8 @@ func NewWithEvictionFunc(size int, f EvictionFunc) *Cache {
// SetEvictionFunc updates the eviction func
func (c *Cache) SetEvictionFunc(f EvictionFunc) error {
+ c.lock.Lock()
+ defer c.lock.Unlock()
if c.cache.OnEvicted != nil {
return fmt.Errorf("lru cache eviction function is already set")
}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 1502d1f6e62fd..258bd60a16b0f 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -2,7 +2,7 @@
# bitbucket.org/bertimus9/systemstat v0.5.0
## explicit; go 1.17
bitbucket.org/bertimus9/systemstat
-# cel.dev/expr v0.18.0
+# cel.dev/expr v0.19.1
## explicit; go 1.21.1
cel.dev/expr
# github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161
@@ -34,8 +34,8 @@ github.com/Microsoft/hnslib/internal/runhcs
# github.com/NYTimes/gziphandler v1.1.1
## explicit; go 1.11
github.com/NYTimes/gziphandler
-# github.com/antlr4-go/antlr/v4 v4.13.0
-## explicit; go 1.20
+# github.com/antlr4-go/antlr/v4 v4.13.1
+## explicit; go 1.22
github.com/antlr4-go/antlr/v4
# github.com/armon/circbuf v0.0.0-20190214190532-5111143e8da2
## explicit
@@ -121,7 +121,7 @@ github.com/docker/go-units
# github.com/dustin/go-humanize v1.0.1
## explicit; go 1.16
github.com/dustin/go-humanize
-# github.com/emicklei/go-restful/v3 v3.11.0
+# github.com/emicklei/go-restful/v3 v3.12.1
## explicit; go 1.13
github.com/emicklei/go-restful/v3
github.com/emicklei/go-restful/v3/log
@@ -160,8 +160,8 @@ github.com/go-logr/zapr
# github.com/go-openapi/jsonpointer v0.21.0
## explicit; go 1.20
github.com/go-openapi/jsonpointer
-# github.com/go-openapi/jsonreference v0.20.2
-## explicit; go 1.13
+# github.com/go-openapi/jsonreference v0.21.0
+## explicit; go 1.20
github.com/go-openapi/jsonreference
github.com/go-openapi/jsonreference/internal
# github.com/go-openapi/swag v0.23.0
@@ -210,13 +210,12 @@ github.com/golang/protobuf/descriptor
github.com/golang/protobuf/jsonpb
github.com/golang/protobuf/proto
github.com/golang/protobuf/protoc-gen-go/descriptor
-github.com/golang/protobuf/ptypes
github.com/golang/protobuf/ptypes/any
github.com/golang/protobuf/ptypes/duration
github.com/golang/protobuf/ptypes/timestamp
github.com/golang/protobuf/ptypes/wrappers
-# github.com/google/btree v1.0.1
-## explicit; go 1.12
+# github.com/google/btree v1.1.3
+## explicit; go 1.18
github.com/google/btree
# github.com/google/cadvisor v0.51.0
## explicit; go 1.21
@@ -260,7 +259,7 @@ github.com/google/cadvisor/utils/sysfs
github.com/google/cadvisor/utils/sysinfo
github.com/google/cadvisor/version
github.com/google/cadvisor/watcher
-# github.com/google/cel-go v0.22.0
+# github.com/google/cel-go v0.22.1
## explicit; go 1.21.1
github.com/google/cel-go/cel
github.com/google/cel-go/checker
@@ -284,8 +283,8 @@ github.com/google/cel-go/interpreter
github.com/google/cel-go/interpreter/functions
github.com/google/cel-go/parser
github.com/google/cel-go/parser/gen
-# github.com/google/gnostic-models v0.6.8
-## explicit; go 1.18
+# github.com/google/gnostic-models v0.6.9
+## explicit; go 1.21
github.com/google/gnostic-models/compiler
github.com/google/gnostic-models/extensions
github.com/google/gnostic-models/jsonschema
@@ -329,8 +328,8 @@ github.com/grpc-ecosystem/go-grpc-prometheus
github.com/grpc-ecosystem/grpc-gateway/internal
github.com/grpc-ecosystem/grpc-gateway/runtime
github.com/grpc-ecosystem/grpc-gateway/utilities
-# github.com/grpc-ecosystem/grpc-gateway/v2 v2.20.0
-## explicit; go 1.20
+# github.com/grpc-ecosystem/grpc-gateway/v2 v2.25.1
+## explicit; go 1.22.0
github.com/grpc-ecosystem/grpc-gateway/v2/internal/httprule
github.com/grpc-ecosystem/grpc-gateway/v2/runtime
github.com/grpc-ecosystem/grpc-gateway/v2/utilities
@@ -352,10 +351,221 @@ github.com/json-iterator/go
# github.com/karrick/godirwalk v1.17.0
## explicit; go 1.13
github.com/karrick/godirwalk
+# github.com/kcp-dev/apimachinery/v2 v2.0.1-0.20250207161408-e1833e4a94f2
+## explicit; go 1.23.0
+github.com/kcp-dev/apimachinery/v2/pkg/cache
+github.com/kcp-dev/apimachinery/v2/pkg/client
+github.com/kcp-dev/apimachinery/v2/third_party/informers
+# github.com/kcp-dev/client-go v0.0.0-20250210163812-5ae6774ab861
+## explicit; go 1.23.0
+github.com/kcp-dev/client-go/apiextensions/client
+github.com/kcp-dev/client-go/apiextensions/client/typed/apiextensions/v1
+github.com/kcp-dev/client-go/apiextensions/client/typed/apiextensions/v1beta1
+github.com/kcp-dev/client-go/apiextensions/informers
+github.com/kcp-dev/client-go/apiextensions/informers/apiextensions
+github.com/kcp-dev/client-go/apiextensions/informers/apiextensions/v1
+github.com/kcp-dev/client-go/apiextensions/informers/apiextensions/v1beta1
+github.com/kcp-dev/client-go/apiextensions/informers/internalinterfaces
+github.com/kcp-dev/client-go/apiextensions/listers/apiextensions/v1
+github.com/kcp-dev/client-go/apiextensions/listers/apiextensions/v1beta1
+github.com/kcp-dev/client-go/dynamic
+github.com/kcp-dev/client-go/informers
+github.com/kcp-dev/client-go/informers/admissionregistration
+github.com/kcp-dev/client-go/informers/admissionregistration/v1
+github.com/kcp-dev/client-go/informers/admissionregistration/v1alpha1
+github.com/kcp-dev/client-go/informers/admissionregistration/v1beta1
+github.com/kcp-dev/client-go/informers/apiserverinternal
+github.com/kcp-dev/client-go/informers/apiserverinternal/v1alpha1
+github.com/kcp-dev/client-go/informers/apps
+github.com/kcp-dev/client-go/informers/apps/v1
+github.com/kcp-dev/client-go/informers/apps/v1beta1
+github.com/kcp-dev/client-go/informers/apps/v1beta2
+github.com/kcp-dev/client-go/informers/autoscaling
+github.com/kcp-dev/client-go/informers/autoscaling/v1
+github.com/kcp-dev/client-go/informers/autoscaling/v2
+github.com/kcp-dev/client-go/informers/autoscaling/v2beta1
+github.com/kcp-dev/client-go/informers/autoscaling/v2beta2
+github.com/kcp-dev/client-go/informers/batch
+github.com/kcp-dev/client-go/informers/batch/v1
+github.com/kcp-dev/client-go/informers/batch/v1beta1
+github.com/kcp-dev/client-go/informers/certificates
+github.com/kcp-dev/client-go/informers/certificates/v1
+github.com/kcp-dev/client-go/informers/certificates/v1alpha1
+github.com/kcp-dev/client-go/informers/certificates/v1beta1
+github.com/kcp-dev/client-go/informers/coordination
+github.com/kcp-dev/client-go/informers/coordination/v1
+github.com/kcp-dev/client-go/informers/coordination/v1alpha2
+github.com/kcp-dev/client-go/informers/coordination/v1beta1
+github.com/kcp-dev/client-go/informers/core
+github.com/kcp-dev/client-go/informers/core/v1
+github.com/kcp-dev/client-go/informers/discovery
+github.com/kcp-dev/client-go/informers/discovery/v1
+github.com/kcp-dev/client-go/informers/discovery/v1beta1
+github.com/kcp-dev/client-go/informers/events
+github.com/kcp-dev/client-go/informers/events/v1
+github.com/kcp-dev/client-go/informers/events/v1beta1
+github.com/kcp-dev/client-go/informers/extensions
+github.com/kcp-dev/client-go/informers/extensions/v1beta1
+github.com/kcp-dev/client-go/informers/flowcontrol
+github.com/kcp-dev/client-go/informers/flowcontrol/v1
+github.com/kcp-dev/client-go/informers/flowcontrol/v1beta1
+github.com/kcp-dev/client-go/informers/flowcontrol/v1beta2
+github.com/kcp-dev/client-go/informers/flowcontrol/v1beta3
+github.com/kcp-dev/client-go/informers/internalinterfaces
+github.com/kcp-dev/client-go/informers/networking
+github.com/kcp-dev/client-go/informers/networking/v1
+github.com/kcp-dev/client-go/informers/networking/v1alpha1
+github.com/kcp-dev/client-go/informers/networking/v1beta1
+github.com/kcp-dev/client-go/informers/node
+github.com/kcp-dev/client-go/informers/node/v1
+github.com/kcp-dev/client-go/informers/node/v1alpha1
+github.com/kcp-dev/client-go/informers/node/v1beta1
+github.com/kcp-dev/client-go/informers/policy
+github.com/kcp-dev/client-go/informers/policy/v1
+github.com/kcp-dev/client-go/informers/policy/v1beta1
+github.com/kcp-dev/client-go/informers/rbac
+github.com/kcp-dev/client-go/informers/rbac/v1
+github.com/kcp-dev/client-go/informers/rbac/v1alpha1
+github.com/kcp-dev/client-go/informers/rbac/v1beta1
+github.com/kcp-dev/client-go/informers/resource
+github.com/kcp-dev/client-go/informers/resource/v1alpha3
+github.com/kcp-dev/client-go/informers/resource/v1beta1
+github.com/kcp-dev/client-go/informers/scheduling
+github.com/kcp-dev/client-go/informers/scheduling/v1
+github.com/kcp-dev/client-go/informers/scheduling/v1alpha1
+github.com/kcp-dev/client-go/informers/scheduling/v1beta1
+github.com/kcp-dev/client-go/informers/storage
+github.com/kcp-dev/client-go/informers/storage/v1
+github.com/kcp-dev/client-go/informers/storage/v1alpha1
+github.com/kcp-dev/client-go/informers/storage/v1beta1
+github.com/kcp-dev/client-go/informers/storagemigration
+github.com/kcp-dev/client-go/informers/storagemigration/v1alpha1
+github.com/kcp-dev/client-go/kubernetes
+github.com/kcp-dev/client-go/kubernetes/typed/admissionregistration/v1
+github.com/kcp-dev/client-go/kubernetes/typed/admissionregistration/v1alpha1
+github.com/kcp-dev/client-go/kubernetes/typed/admissionregistration/v1beta1
+github.com/kcp-dev/client-go/kubernetes/typed/apiserverinternal/v1alpha1
+github.com/kcp-dev/client-go/kubernetes/typed/apps/v1
+github.com/kcp-dev/client-go/kubernetes/typed/apps/v1beta1
+github.com/kcp-dev/client-go/kubernetes/typed/apps/v1beta2
+github.com/kcp-dev/client-go/kubernetes/typed/authentication/v1
+github.com/kcp-dev/client-go/kubernetes/typed/authentication/v1alpha1
+github.com/kcp-dev/client-go/kubernetes/typed/authentication/v1beta1
+github.com/kcp-dev/client-go/kubernetes/typed/authorization/v1
+github.com/kcp-dev/client-go/kubernetes/typed/authorization/v1beta1
+github.com/kcp-dev/client-go/kubernetes/typed/autoscaling/v1
+github.com/kcp-dev/client-go/kubernetes/typed/autoscaling/v2
+github.com/kcp-dev/client-go/kubernetes/typed/autoscaling/v2beta1
+github.com/kcp-dev/client-go/kubernetes/typed/autoscaling/v2beta2
+github.com/kcp-dev/client-go/kubernetes/typed/batch/v1
+github.com/kcp-dev/client-go/kubernetes/typed/batch/v1beta1
+github.com/kcp-dev/client-go/kubernetes/typed/certificates/v1
+github.com/kcp-dev/client-go/kubernetes/typed/certificates/v1alpha1
+github.com/kcp-dev/client-go/kubernetes/typed/certificates/v1beta1
+github.com/kcp-dev/client-go/kubernetes/typed/coordination/v1
+github.com/kcp-dev/client-go/kubernetes/typed/coordination/v1alpha2
+github.com/kcp-dev/client-go/kubernetes/typed/coordination/v1beta1
+github.com/kcp-dev/client-go/kubernetes/typed/core/v1
+github.com/kcp-dev/client-go/kubernetes/typed/discovery/v1
+github.com/kcp-dev/client-go/kubernetes/typed/discovery/v1beta1
+github.com/kcp-dev/client-go/kubernetes/typed/events/v1
+github.com/kcp-dev/client-go/kubernetes/typed/events/v1beta1
+github.com/kcp-dev/client-go/kubernetes/typed/extensions/v1beta1
+github.com/kcp-dev/client-go/kubernetes/typed/flowcontrol/v1
+github.com/kcp-dev/client-go/kubernetes/typed/flowcontrol/v1beta1
+github.com/kcp-dev/client-go/kubernetes/typed/flowcontrol/v1beta2
+github.com/kcp-dev/client-go/kubernetes/typed/flowcontrol/v1beta3
+github.com/kcp-dev/client-go/kubernetes/typed/networking/v1
+github.com/kcp-dev/client-go/kubernetes/typed/networking/v1alpha1
+github.com/kcp-dev/client-go/kubernetes/typed/networking/v1beta1
+github.com/kcp-dev/client-go/kubernetes/typed/node/v1
+github.com/kcp-dev/client-go/kubernetes/typed/node/v1alpha1
+github.com/kcp-dev/client-go/kubernetes/typed/node/v1beta1
+github.com/kcp-dev/client-go/kubernetes/typed/policy/v1
+github.com/kcp-dev/client-go/kubernetes/typed/policy/v1beta1
+github.com/kcp-dev/client-go/kubernetes/typed/rbac/v1
+github.com/kcp-dev/client-go/kubernetes/typed/rbac/v1alpha1
+github.com/kcp-dev/client-go/kubernetes/typed/rbac/v1beta1
+github.com/kcp-dev/client-go/kubernetes/typed/resource/v1alpha3
+github.com/kcp-dev/client-go/kubernetes/typed/resource/v1beta1
+github.com/kcp-dev/client-go/kubernetes/typed/scheduling/v1
+github.com/kcp-dev/client-go/kubernetes/typed/scheduling/v1alpha1
+github.com/kcp-dev/client-go/kubernetes/typed/scheduling/v1beta1
+github.com/kcp-dev/client-go/kubernetes/typed/storage/v1
+github.com/kcp-dev/client-go/kubernetes/typed/storage/v1alpha1
+github.com/kcp-dev/client-go/kubernetes/typed/storage/v1beta1
+github.com/kcp-dev/client-go/kubernetes/typed/storagemigration/v1alpha1
+github.com/kcp-dev/client-go/listers/admissionregistration/v1
+github.com/kcp-dev/client-go/listers/admissionregistration/v1alpha1
+github.com/kcp-dev/client-go/listers/admissionregistration/v1beta1
+github.com/kcp-dev/client-go/listers/apiserverinternal/v1alpha1
+github.com/kcp-dev/client-go/listers/apps/v1
+github.com/kcp-dev/client-go/listers/apps/v1beta1
+github.com/kcp-dev/client-go/listers/apps/v1beta2
+github.com/kcp-dev/client-go/listers/autoscaling/v1
+github.com/kcp-dev/client-go/listers/autoscaling/v2
+github.com/kcp-dev/client-go/listers/autoscaling/v2beta1
+github.com/kcp-dev/client-go/listers/autoscaling/v2beta2
+github.com/kcp-dev/client-go/listers/batch/v1
+github.com/kcp-dev/client-go/listers/batch/v1beta1
+github.com/kcp-dev/client-go/listers/certificates/v1
+github.com/kcp-dev/client-go/listers/certificates/v1alpha1
+github.com/kcp-dev/client-go/listers/certificates/v1beta1
+github.com/kcp-dev/client-go/listers/coordination/v1
+github.com/kcp-dev/client-go/listers/coordination/v1alpha2
+github.com/kcp-dev/client-go/listers/coordination/v1beta1
+github.com/kcp-dev/client-go/listers/core/v1
+github.com/kcp-dev/client-go/listers/discovery/v1
+github.com/kcp-dev/client-go/listers/discovery/v1beta1
+github.com/kcp-dev/client-go/listers/events/v1
+github.com/kcp-dev/client-go/listers/events/v1beta1
+github.com/kcp-dev/client-go/listers/extensions/v1beta1
+github.com/kcp-dev/client-go/listers/flowcontrol/v1
+github.com/kcp-dev/client-go/listers/flowcontrol/v1beta1
+github.com/kcp-dev/client-go/listers/flowcontrol/v1beta2
+github.com/kcp-dev/client-go/listers/flowcontrol/v1beta3
+github.com/kcp-dev/client-go/listers/networking/v1
+github.com/kcp-dev/client-go/listers/networking/v1alpha1
+github.com/kcp-dev/client-go/listers/networking/v1beta1
+github.com/kcp-dev/client-go/listers/node/v1
+github.com/kcp-dev/client-go/listers/node/v1alpha1
+github.com/kcp-dev/client-go/listers/node/v1beta1
+github.com/kcp-dev/client-go/listers/policy/v1
+github.com/kcp-dev/client-go/listers/policy/v1beta1
+github.com/kcp-dev/client-go/listers/rbac/v1
+github.com/kcp-dev/client-go/listers/rbac/v1alpha1
+github.com/kcp-dev/client-go/listers/rbac/v1beta1
+github.com/kcp-dev/client-go/listers/resource/v1alpha3
+github.com/kcp-dev/client-go/listers/resource/v1beta1
+github.com/kcp-dev/client-go/listers/scheduling/v1
+github.com/kcp-dev/client-go/listers/scheduling/v1alpha1
+github.com/kcp-dev/client-go/listers/scheduling/v1beta1
+github.com/kcp-dev/client-go/listers/storage/v1
+github.com/kcp-dev/client-go/listers/storage/v1alpha1
+github.com/kcp-dev/client-go/listers/storage/v1beta1
+github.com/kcp-dev/client-go/listers/storagemigration/v1alpha1
+github.com/kcp-dev/client-go/metadata
+github.com/kcp-dev/client-go/third_party/k8s.io/client-go/dynamic
+github.com/kcp-dev/client-go/third_party/k8s.io/client-go/tools/cache
+# github.com/kcp-dev/logicalcluster/v3 v3.0.5
+## explicit; go 1.18
+github.com/kcp-dev/logicalcluster/v3
+# github.com/klauspost/compress v1.17.11
+## explicit; go 1.21
+github.com/klauspost/compress
+github.com/klauspost/compress/fse
+github.com/klauspost/compress/huff0
+github.com/klauspost/compress/internal/cpuinfo
+github.com/klauspost/compress/internal/snapref
+github.com/klauspost/compress/zstd
+github.com/klauspost/compress/zstd/internal/xxhash
# github.com/kr/pretty v0.3.1
## explicit; go 1.12
# github.com/kr/text v0.2.0
## explicit
+# github.com/kylelemons/godebug v1.1.0
+## explicit; go 1.11
+github.com/kylelemons/godebug/diff
# github.com/libopenstorage/openstorage v1.0.0
## explicit
github.com/libopenstorage/openstorage/api
@@ -371,8 +581,8 @@ github.com/liggitt/tabwriter
# github.com/lithammer/dedent v1.1.0
## explicit
github.com/lithammer/dedent
-# github.com/mailru/easyjson v0.7.7
-## explicit; go 1.12
+# github.com/mailru/easyjson v0.9.0
+## explicit; go 1.20
github.com/mailru/easyjson/buffer
github.com/mailru/easyjson/jlexer
github.com/mailru/easyjson/jwriter
@@ -493,8 +703,10 @@ github.com/pmezard/go-difflib/difflib
## explicit; go 1.16
github.com/pquerna/cachecontrol
github.com/pquerna/cachecontrol/cacheobject
-# github.com/prometheus/client_golang v1.19.1
+# github.com/prometheus/client_golang v1.20.5
## explicit; go 1.20
+github.com/prometheus/client_golang/internal/github.com/golang/gddo/httputil
+github.com/prometheus/client_golang/internal/github.com/golang/gddo/httputil/header
github.com/prometheus/client_golang/prometheus
github.com/prometheus/client_golang/prometheus/collectors
github.com/prometheus/client_golang/prometheus/internal
@@ -505,8 +717,8 @@ github.com/prometheus/client_golang/prometheus/testutil/promlint/validations
# github.com/prometheus/client_model v0.6.1
## explicit; go 1.19
github.com/prometheus/client_model/go
-# github.com/prometheus/common v0.55.0
-## explicit; go 1.20
+# github.com/prometheus/common v0.61.0
+## explicit; go 1.21
github.com/prometheus/common/expfmt
github.com/prometheus/common/model
# github.com/prometheus/procfs v0.15.1
@@ -517,8 +729,8 @@ github.com/prometheus/procfs/internal/util
# github.com/robfig/cron/v3 v3.0.1
## explicit; go 1.12
github.com/robfig/cron/v3
-# github.com/rogpeppe/go-internal v1.12.0
-## explicit; go 1.20
+# github.com/rogpeppe/go-internal v1.13.1
+## explicit; go 1.22
# github.com/russross/blackfriday/v2 v2.1.0
## explicit
github.com/russross/blackfriday/v2
@@ -541,9 +753,10 @@ github.com/stoewer/go-strcase
# github.com/stretchr/objx v0.5.2
## explicit; go 1.20
github.com/stretchr/objx
-# github.com/stretchr/testify v1.9.0
+# github.com/stretchr/testify v1.10.0
## explicit; go 1.17
github.com/stretchr/testify/assert
+github.com/stretchr/testify/assert/yaml
github.com/stretchr/testify/mock
github.com/stretchr/testify/require
# github.com/tmc/grpc-websocket-proxy v0.0.0-20220101234140-673ab2c3ae75
@@ -568,7 +781,7 @@ github.com/xlab/treeprint
# go.etcd.io/bbolt v1.3.11
## explicit; go 1.22
go.etcd.io/bbolt
-# go.etcd.io/etcd/api/v3 v3.5.16
+# go.etcd.io/etcd/api/v3 v3.5.17
## explicit; go 1.22
go.etcd.io/etcd/api/v3/authpb
go.etcd.io/etcd/api/v3/etcdserverpb
@@ -577,7 +790,7 @@ go.etcd.io/etcd/api/v3/membershippb
go.etcd.io/etcd/api/v3/mvccpb
go.etcd.io/etcd/api/v3/v3rpc/rpctypes
go.etcd.io/etcd/api/v3/version
-# go.etcd.io/etcd/client/pkg/v3 v3.5.16
+# go.etcd.io/etcd/client/pkg/v3 v3.5.17
## explicit; go 1.22
go.etcd.io/etcd/client/pkg/v3/fileutil
go.etcd.io/etcd/client/pkg/v3/logutil
@@ -590,7 +803,7 @@ go.etcd.io/etcd/client/pkg/v3/types
# go.etcd.io/etcd/client/v2 v2.305.16
## explicit; go 1.22
go.etcd.io/etcd/client/v2
-# go.etcd.io/etcd/client/v3 v3.5.16
+# go.etcd.io/etcd/client/v3 v3.5.17
## explicit; go 1.22
go.etcd.io/etcd/client/v3
go.etcd.io/etcd/client/v3/concurrency
@@ -664,20 +877,25 @@ go.etcd.io/etcd/server/v3/proxy/grpcproxy/adapter
go.etcd.io/etcd/server/v3/verify
go.etcd.io/etcd/server/v3/wal
go.etcd.io/etcd/server/v3/wal/walpb
+# go.opentelemetry.io/auto/sdk v1.1.0
+## explicit; go 1.22.0
+go.opentelemetry.io/auto/sdk
+go.opentelemetry.io/auto/sdk/internal/telemetry
# go.opentelemetry.io/contrib/instrumentation/github.com/emicklei/go-restful/otelrestful v0.42.0
## explicit; go 1.19
go.opentelemetry.io/contrib/instrumentation/github.com/emicklei/go-restful/otelrestful
-# go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.53.0
-## explicit; go 1.21
+# go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.58.0
+## explicit; go 1.22.7
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/internal
-# go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.53.0
-## explicit; go 1.21
+# go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.58.0
+## explicit; go 1.22.0
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp
+go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/internal/request
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/internal/semconv
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/internal/semconvutil
-# go.opentelemetry.io/otel v1.28.0
-## explicit; go 1.21
+# go.opentelemetry.io/otel v1.33.0
+## explicit; go 1.22.0
go.opentelemetry.io/otel
go.opentelemetry.io/otel/attribute
go.opentelemetry.io/otel/baggage
@@ -693,27 +911,26 @@ go.opentelemetry.io/otel/semconv/v1.12.0
go.opentelemetry.io/otel/semconv/v1.17.0
go.opentelemetry.io/otel/semconv/v1.17.0/httpconv
go.opentelemetry.io/otel/semconv/v1.20.0
-go.opentelemetry.io/otel/semconv/v1.24.0
go.opentelemetry.io/otel/semconv/v1.26.0
go.opentelemetry.io/otel/semconv/v1.4.0
-# go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.28.0
-## explicit; go 1.21
+# go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.33.0
+## explicit; go 1.22.7
go.opentelemetry.io/otel/exporters/otlp/otlptrace
go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform
-# go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.27.0
-## explicit; go 1.21
+# go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.33.0
+## explicit; go 1.22.7
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/envconfig
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/retry
-# go.opentelemetry.io/otel/metric v1.28.0
-## explicit; go 1.21
+# go.opentelemetry.io/otel/metric v1.33.0
+## explicit; go 1.22.0
go.opentelemetry.io/otel/metric
go.opentelemetry.io/otel/metric/embedded
go.opentelemetry.io/otel/metric/noop
-# go.opentelemetry.io/otel/sdk v1.28.0
-## explicit; go 1.21
+# go.opentelemetry.io/otel/sdk v1.33.0
+## explicit; go 1.22.0
go.opentelemetry.io/otel/sdk
go.opentelemetry.io/otel/sdk/instrumentation
go.opentelemetry.io/otel/sdk/internal/env
@@ -721,13 +938,13 @@ go.opentelemetry.io/otel/sdk/internal/x
go.opentelemetry.io/otel/sdk/resource
go.opentelemetry.io/otel/sdk/trace
go.opentelemetry.io/otel/sdk/trace/tracetest
-# go.opentelemetry.io/otel/trace v1.28.0
-## explicit; go 1.21
+# go.opentelemetry.io/otel/trace v1.33.0
+## explicit; go 1.22.0
go.opentelemetry.io/otel/trace
go.opentelemetry.io/otel/trace/embedded
go.opentelemetry.io/otel/trace/noop
-# go.opentelemetry.io/proto/otlp v1.3.1
-## explicit; go 1.17
+# go.opentelemetry.io/proto/otlp v1.5.0
+## explicit; go 1.22.0
go.opentelemetry.io/proto/otlp/collector/trace/v1
go.opentelemetry.io/proto/otlp/common/v1
go.opentelemetry.io/proto/otlp/resource/v1
@@ -753,7 +970,7 @@ go.uber.org/zap/internal/ztest
go.uber.org/zap/zapcore
go.uber.org/zap/zapgrpc
go.uber.org/zap/zaptest
-# golang.org/x/crypto v0.28.0
+# golang.org/x/crypto v0.32.0
## explicit; go 1.20
golang.org/x/crypto/bcrypt
golang.org/x/crypto/blowfish
@@ -770,16 +987,16 @@ golang.org/x/crypto/pbkdf2
golang.org/x/crypto/salsa20/salsa
golang.org/x/crypto/ssh
golang.org/x/crypto/ssh/internal/bcrypt_pbkdf
-# golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56
-## explicit; go 1.20
+# golang.org/x/exp v0.0.0-20250106191152-7588d65b2ba8
+## explicit; go 1.22.0
golang.org/x/exp/constraints
golang.org/x/exp/slices
-# golang.org/x/mod v0.21.0
+# golang.org/x/mod v0.22.0
## explicit; go 1.22.0
golang.org/x/mod/internal/lazyregexp
golang.org/x/mod/module
golang.org/x/mod/semver
-# golang.org/x/net v0.30.0
+# golang.org/x/net v0.34.0
## explicit; go 1.18
golang.org/x/net/context
golang.org/x/net/html
@@ -794,15 +1011,15 @@ golang.org/x/net/internal/timeseries
golang.org/x/net/proxy
golang.org/x/net/trace
golang.org/x/net/websocket
-# golang.org/x/oauth2 v0.23.0
+# golang.org/x/oauth2 v0.25.0
## explicit; go 1.18
golang.org/x/oauth2
golang.org/x/oauth2/internal
-# golang.org/x/sync v0.8.0
+# golang.org/x/sync v0.10.0
## explicit; go 1.18
golang.org/x/sync/errgroup
golang.org/x/sync/singleflight
-# golang.org/x/sys v0.26.0
+# golang.org/x/sys v0.29.0
## explicit; go 1.18
golang.org/x/sys/cpu
golang.org/x/sys/plan9
@@ -811,10 +1028,10 @@ golang.org/x/sys/windows
golang.org/x/sys/windows/registry
golang.org/x/sys/windows/svc
golang.org/x/sys/windows/svc/mgr
-# golang.org/x/term v0.25.0
+# golang.org/x/term v0.28.0
## explicit; go 1.18
golang.org/x/term
-# golang.org/x/text v0.19.0
+# golang.org/x/text v0.21.0
## explicit; go 1.18
golang.org/x/text/cases
golang.org/x/text/encoding
@@ -845,10 +1062,10 @@ golang.org/x/text/secure/bidirule
golang.org/x/text/transform
golang.org/x/text/unicode/bidi
golang.org/x/text/unicode/norm
-# golang.org/x/time v0.7.0
+# golang.org/x/time v0.9.0
## explicit; go 1.18
golang.org/x/time/rate
-# golang.org/x/tools v0.26.0
+# golang.org/x/tools v0.29.0
## explicit; go 1.22.0
golang.org/x/tools/benchmark/parse
golang.org/x/tools/container/intsets
@@ -869,27 +1086,28 @@ golang.org/x/tools/internal/gcimporter
golang.org/x/tools/internal/gocommand
golang.org/x/tools/internal/gopathwalk
golang.org/x/tools/internal/imports
+golang.org/x/tools/internal/modindex
golang.org/x/tools/internal/packagesinternal
golang.org/x/tools/internal/pkgbits
golang.org/x/tools/internal/stdlib
golang.org/x/tools/internal/typeparams
golang.org/x/tools/internal/typesinternal
golang.org/x/tools/internal/versions
-# google.golang.org/genproto v0.0.0-20240123012728-ef4313101c80
+# google.golang.org/genproto v0.0.0-20240213162025-012b6fc9bca9
## explicit; go 1.19
google.golang.org/genproto/protobuf/field_mask
-# google.golang.org/genproto/googleapis/api v0.0.0-20240826202546-f6391c0de4c7
-## explicit; go 1.21
+# google.golang.org/genproto/googleapis/api v0.0.0-20250106144421-5f5ef82da422
+## explicit; go 1.22
google.golang.org/genproto/googleapis/api
google.golang.org/genproto/googleapis/api/annotations
google.golang.org/genproto/googleapis/api/expr/v1alpha1
google.golang.org/genproto/googleapis/api/httpbody
-# google.golang.org/genproto/googleapis/rpc v0.0.0-20240826202546-f6391c0de4c7
-## explicit; go 1.21
+# google.golang.org/genproto/googleapis/rpc v0.0.0-20250106144421-5f5ef82da422
+## explicit; go 1.22
google.golang.org/genproto/googleapis/rpc/errdetails
google.golang.org/genproto/googleapis/rpc/status
-# google.golang.org/grpc v1.65.0
-## explicit; go 1.21
+# google.golang.org/grpc v1.69.2
+## explicit; go 1.22
google.golang.org/grpc
google.golang.org/grpc/attributes
google.golang.org/grpc/backoff
@@ -897,6 +1115,8 @@ google.golang.org/grpc/balancer
google.golang.org/grpc/balancer/base
google.golang.org/grpc/balancer/grpclb/state
google.golang.org/grpc/balancer/pickfirst
+google.golang.org/grpc/balancer/pickfirst/internal
+google.golang.org/grpc/balancer/pickfirst/pickfirstleaf
google.golang.org/grpc/balancer/roundrobin
google.golang.org/grpc/binarylog/grpc_binarylog_v1
google.golang.org/grpc/channelz
@@ -907,7 +1127,9 @@ google.golang.org/grpc/credentials/insecure
google.golang.org/grpc/encoding
google.golang.org/grpc/encoding/gzip
google.golang.org/grpc/encoding/proto
+google.golang.org/grpc/experimental/stats
google.golang.org/grpc/grpclog
+google.golang.org/grpc/grpclog/internal
google.golang.org/grpc/health
google.golang.org/grpc/health/grpc_health_v1
google.golang.org/grpc/internal
@@ -931,11 +1153,13 @@ google.golang.org/grpc/internal/resolver/dns/internal
google.golang.org/grpc/internal/resolver/passthrough
google.golang.org/grpc/internal/resolver/unix
google.golang.org/grpc/internal/serviceconfig
+google.golang.org/grpc/internal/stats
google.golang.org/grpc/internal/status
google.golang.org/grpc/internal/syscall
google.golang.org/grpc/internal/transport
google.golang.org/grpc/internal/transport/networktype
google.golang.org/grpc/keepalive
+google.golang.org/grpc/mem
google.golang.org/grpc/metadata
google.golang.org/grpc/peer
google.golang.org/grpc/resolver
@@ -945,7 +1169,7 @@ google.golang.org/grpc/serviceconfig
google.golang.org/grpc/stats
google.golang.org/grpc/status
google.golang.org/grpc/tap
-# google.golang.org/protobuf v1.35.1
+# google.golang.org/protobuf v1.36.2
## explicit; go 1.21
google.golang.org/protobuf/encoding/protodelim
google.golang.org/protobuf/encoding/protojson
@@ -969,6 +1193,7 @@ google.golang.org/protobuf/internal/genid
google.golang.org/protobuf/internal/impl
google.golang.org/protobuf/internal/order
google.golang.org/protobuf/internal/pragma
+google.golang.org/protobuf/internal/protolazy
google.golang.org/protobuf/internal/set
google.golang.org/protobuf/internal/strs
google.golang.org/protobuf/internal/version
@@ -1011,16 +1236,24 @@ gopkg.in/square/go-jose.v2/jwt
gopkg.in/yaml.v3
# k8s.io/api v0.0.0 => ./staging/src/k8s.io/api
## explicit; go 1.23.0
-# k8s.io/apiextensions-apiserver v0.0.0 => ./staging/src/k8s.io/apiextensions-apiserver
+# k8s.io/api v0.32.0 => ./staging/src/k8s.io/api
+## explicit; go 1.23.0
+# k8s.io/apiextensions-apiserver v0.32.0 => ./staging/src/k8s.io/apiextensions-apiserver
## explicit; go 1.23.0
# k8s.io/apimachinery v0.0.0 => ./staging/src/k8s.io/apimachinery
## explicit; go 1.23.0
+# k8s.io/apimachinery v0.32.0 => ./staging/src/k8s.io/apimachinery
+## explicit; go 1.23.0
# k8s.io/apiserver v0.0.0 => ./staging/src/k8s.io/apiserver
## explicit; go 1.23.0
+# k8s.io/apiserver v0.32.0 => ./staging/src/k8s.io/apiserver
+## explicit; go 1.23.0
# k8s.io/cli-runtime v0.0.0 => ./staging/src/k8s.io/cli-runtime
## explicit; go 1.23.0
# k8s.io/client-go v0.0.0 => ./staging/src/k8s.io/client-go
## explicit; go 1.23.0
+# k8s.io/client-go v0.32.0 => ./staging/src/k8s.io/client-go
+## explicit; go 1.23.0
# k8s.io/cloud-provider v0.0.0 => ./staging/src/k8s.io/cloud-provider
## explicit; go 1.23.0
# k8s.io/cluster-bootstrap v0.0.0 => ./staging/src/k8s.io/cluster-bootstrap
@@ -1029,6 +1262,8 @@ gopkg.in/yaml.v3
## explicit; go 1.23.0
# k8s.io/component-base v0.0.0 => ./staging/src/k8s.io/component-base
## explicit; go 1.23.0
+# k8s.io/component-base v0.32.0 => ./staging/src/k8s.io/component-base
+## explicit; go 1.23.0
# k8s.io/component-helpers v0.0.0 => ./staging/src/k8s.io/component-helpers
## explicit; go 1.23.0
# k8s.io/controller-manager v0.0.0 => ./staging/src/k8s.io/controller-manager
@@ -1072,8 +1307,8 @@ k8s.io/klog/v2/textlogger
## explicit; go 1.23.0
# k8s.io/kube-controller-manager v0.0.0 => ./staging/src/k8s.io/kube-controller-manager
## explicit; go 1.23.0
-# k8s.io/kube-openapi v0.0.0-20241105132330-32ad38e42d3f
-## explicit; go 1.20
+# k8s.io/kube-openapi v0.0.0-20241212222426-2c72e554b1e7
+## explicit; go 1.21
k8s.io/kube-openapi/cmd/openapi-gen
k8s.io/kube-openapi/cmd/openapi-gen/args
k8s.io/kube-openapi/pkg/aggregator
@@ -1089,6 +1324,7 @@ k8s.io/kube-openapi/pkg/handler
k8s.io/kube-openapi/pkg/handler3
k8s.io/kube-openapi/pkg/internal
k8s.io/kube-openapi/pkg/internal/third_party/go-json-experiment/json
+k8s.io/kube-openapi/pkg/internal/third_party/govalidator
k8s.io/kube-openapi/pkg/openapiconv
k8s.io/kube-openapi/pkg/schemaconv
k8s.io/kube-openapi/pkg/schemamutation
@@ -1122,7 +1358,7 @@ k8s.io/kube-openapi/pkg/validation/validate
# k8s.io/system-validators v1.9.1
## explicit; go 1.16
k8s.io/system-validators/validators
-# k8s.io/utils v0.0.0-20241104100929-3ea5e8cea738
+# k8s.io/utils v0.0.0-20241210054802-24370beab758
## explicit; go 1.18
k8s.io/utils/buffer
k8s.io/utils/clock
@@ -1144,14 +1380,14 @@ k8s.io/utils/pointer
k8s.io/utils/ptr
k8s.io/utils/strings
k8s.io/utils/trace
-# sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.31.0
+# sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.31.1
## explicit; go 1.21
sigs.k8s.io/apiserver-network-proxy/konnectivity-client/pkg/client
sigs.k8s.io/apiserver-network-proxy/konnectivity-client/pkg/client/metrics
sigs.k8s.io/apiserver-network-proxy/konnectivity-client/pkg/common/metrics
sigs.k8s.io/apiserver-network-proxy/konnectivity-client/proto/client
-# sigs.k8s.io/json v0.0.0-20241010143419-9aa6b5e7a4b3
-## explicit; go 1.21
+# sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8
+## explicit; go 1.23
sigs.k8s.io/json
sigs.k8s.io/json/internal/golang/encoding/json
# sigs.k8s.io/knftables v0.0.17
@@ -1238,7 +1474,7 @@ sigs.k8s.io/kustomize/kyaml/yaml/internal/k8sgen/pkg/util/validation/field
sigs.k8s.io/kustomize/kyaml/yaml/merge2
sigs.k8s.io/kustomize/kyaml/yaml/schema
sigs.k8s.io/kustomize/kyaml/yaml/walk
-# sigs.k8s.io/structured-merge-diff/v4 v4.4.2
+# sigs.k8s.io/structured-merge-diff/v4 v4.5.0
## explicit; go 1.13
sigs.k8s.io/structured-merge-diff/v4/fieldpath
sigs.k8s.io/structured-merge-diff/v4/merge
diff --git a/vendor/sigs.k8s.io/structured-merge-diff/v4/merge/update.go b/vendor/sigs.k8s.io/structured-merge-diff/v4/merge/update.go
index 34ab2d6fb4f06..455818ff85873 100644
--- a/vendor/sigs.k8s.io/structured-merge-diff/v4/merge/update.go
+++ b/vendor/sigs.k8s.io/structured-merge-diff/v4/merge/update.go
@@ -33,6 +33,9 @@ type UpdaterBuilder struct {
Converter Converter
IgnoreFilter map[fieldpath.APIVersion]fieldpath.Filter
+ // IgnoredFields provides a set of fields to ignore for each
+ IgnoredFields map[fieldpath.APIVersion]*fieldpath.Set
+
// Stop comparing the new object with old object after applying.
// This was initially used to avoid spurious etcd update, but
// since that's vastly inefficient, we've come-up with a better
@@ -46,6 +49,7 @@ func (u *UpdaterBuilder) BuildUpdater() *Updater {
return &Updater{
Converter: u.Converter,
IgnoreFilter: u.IgnoreFilter,
+ IgnoredFields: u.IgnoredFields,
returnInputOnNoop: u.ReturnInputOnNoop,
}
}
@@ -56,6 +60,9 @@ type Updater struct {
// Deprecated: This will eventually become private.
Converter Converter
+ // Deprecated: This will eventually become private.
+ IgnoredFields map[fieldpath.APIVersion]*fieldpath.Set
+
// Deprecated: This will eventually become private.
IgnoreFilter map[fieldpath.APIVersion]fieldpath.Filter
@@ -70,8 +77,19 @@ func (s *Updater) update(oldObject, newObject *typed.TypedValue, version fieldpa
return nil, nil, fmt.Errorf("failed to compare objects: %v", err)
}
- versions := map[fieldpath.APIVersion]*typed.Comparison{
- version: compare.FilterFields(s.IgnoreFilter[version]),
+ var versions map[fieldpath.APIVersion]*typed.Comparison
+
+ if s.IgnoredFields != nil && s.IgnoreFilter != nil {
+ return nil, nil, fmt.Errorf("IgnoreFilter and IgnoreFilter may not both be set")
+ }
+ if s.IgnoredFields != nil {
+ versions = map[fieldpath.APIVersion]*typed.Comparison{
+ version: compare.ExcludeFields(s.IgnoredFields[version]),
+ }
+ } else {
+ versions = map[fieldpath.APIVersion]*typed.Comparison{
+ version: compare.FilterFields(s.IgnoreFilter[version]),
+ }
}
for manager, managerSet := range managers {
@@ -101,7 +119,12 @@ func (s *Updater) update(oldObject, newObject *typed.TypedValue, version fieldpa
if err != nil {
return nil, nil, fmt.Errorf("failed to compare objects: %v", err)
}
- versions[managerSet.APIVersion()] = compare.FilterFields(s.IgnoreFilter[managerSet.APIVersion()])
+
+ if s.IgnoredFields != nil {
+ versions[managerSet.APIVersion()] = compare.ExcludeFields(s.IgnoredFields[managerSet.APIVersion()])
+ } else {
+ versions[managerSet.APIVersion()] = compare.FilterFields(s.IgnoreFilter[managerSet.APIVersion()])
+ }
}
conflictSet := managerSet.Set().Intersection(compare.Modified.Union(compare.Added))
@@ -154,7 +177,16 @@ func (s *Updater) Update(liveObject, newObject *typed.TypedValue, version fieldp
managers[manager] = fieldpath.NewVersionedSet(fieldpath.NewSet(), version, false)
}
set := managers[manager].Set().Difference(compare.Removed).Union(compare.Modified).Union(compare.Added)
- ignoreFilter := s.IgnoreFilter[version]
+
+ if s.IgnoredFields != nil && s.IgnoreFilter != nil {
+ return nil, nil, fmt.Errorf("IgnoreFilter and IgnoreFilter may not both be set")
+ }
+ var ignoreFilter fieldpath.Filter
+ if s.IgnoredFields != nil {
+ ignoreFilter = fieldpath.NewExcludeSetFilter(s.IgnoredFields[version])
+ } else {
+ ignoreFilter = s.IgnoreFilter[version]
+ }
if ignoreFilter != nil {
set = ignoreFilter.Filter(set)
}
@@ -189,7 +221,15 @@ func (s *Updater) Apply(liveObject, configObject *typed.TypedValue, version fiel
return nil, fieldpath.ManagedFields{}, fmt.Errorf("failed to get field set: %v", err)
}
- ignoreFilter := s.IgnoreFilter[version]
+ if s.IgnoredFields != nil && s.IgnoreFilter != nil {
+ return nil, nil, fmt.Errorf("IgnoreFilter and IgnoreFilter may not both be set")
+ }
+ var ignoreFilter fieldpath.Filter
+ if s.IgnoredFields != nil {
+ ignoreFilter = fieldpath.NewExcludeSetFilter(s.IgnoredFields[version])
+ } else {
+ ignoreFilter = s.IgnoreFilter[version]
+ }
if ignoreFilter != nil {
set = ignoreFilter.Filter(set)
}
diff --git a/vendor/sigs.k8s.io/structured-merge-diff/v4/typed/typed.go b/vendor/sigs.k8s.io/structured-merge-diff/v4/typed/typed.go
index 9be902828062e..7edaa6d489200 100644
--- a/vendor/sigs.k8s.io/structured-merge-diff/v4/typed/typed.go
+++ b/vendor/sigs.k8s.io/structured-merge-diff/v4/typed/typed.go
@@ -32,6 +32,21 @@ const (
AllowDuplicates ValidationOptions = iota
)
+// extractItemsOptions is the options available when extracting items.
+type extractItemsOptions struct {
+ appendKeyFields bool
+}
+
+type ExtractItemsOption func(*extractItemsOptions)
+
+// WithAppendKeyFields configures ExtractItems to include key fields.
+// It is exported for use in configuring ExtractItems.
+func WithAppendKeyFields() ExtractItemsOption {
+ return func(opts *extractItemsOptions) {
+ opts.appendKeyFields = true
+ }
+}
+
// AsTyped accepts a value and a type and returns a TypedValue. 'v' must have
// type 'typeName' in the schema. An error is returned if the v doesn't conform
// to the schema.
@@ -187,7 +202,37 @@ func (tv TypedValue) RemoveItems(items *fieldpath.Set) *TypedValue {
}
// ExtractItems returns a value with only the provided list or map items extracted from the value.
-func (tv TypedValue) ExtractItems(items *fieldpath.Set) *TypedValue {
+func (tv TypedValue) ExtractItems(items *fieldpath.Set, opts ...ExtractItemsOption) *TypedValue {
+ options := &extractItemsOptions{}
+ for _, opt := range opts {
+ opt(options)
+ }
+ if options.appendKeyFields {
+ tvPathSet, err := tv.ToFieldSet()
+ if err == nil {
+ keyFieldPathSet := fieldpath.NewSet()
+ items.Iterate(func(path fieldpath.Path) {
+ if !tvPathSet.Has(path) {
+ return
+ }
+ for i, pe := range path {
+ if pe.Key == nil {
+ continue
+ }
+ for _, keyField := range *pe.Key {
+ keyName := keyField.Name
+ // Create a new slice with the same elements as path[:i+1], but set its capacity to len(path[:i+1]).
+ // This ensures that appending to keyFieldPath creates a new underlying array, avoiding accidental
+ // modification of the original slice (path).
+ keyFieldPath := append(path[:i+1:i+1], fieldpath.PathElement{FieldName: &keyName})
+ keyFieldPathSet.Insert(keyFieldPath)
+ }
+ }
+ })
+ items = items.Union(keyFieldPathSet)
+ }
+ }
+
tv.value = removeItemsWithSchema(tv.value, items, tv.schema, tv.typeRef, true)
return &tv
}
diff --git a/vendor/sigs.k8s.io/structured-merge-diff/v4/value/scalar.go b/vendor/sigs.k8s.io/structured-merge-diff/v4/value/scalar.go
index c78a4c18d122b..5824219e5136d 100644
--- a/vendor/sigs.k8s.io/structured-merge-diff/v4/value/scalar.go
+++ b/vendor/sigs.k8s.io/structured-merge-diff/v4/value/scalar.go
@@ -43,7 +43,7 @@ func IntCompare(lhs, rhs int64) int {
func BoolCompare(lhs, rhs bool) int {
if lhs == rhs {
return 0
- } else if lhs == false {
+ } else if !lhs {
return -1
}
return 1