feat: use libp2p auto dial (#1983)

Author: jacobheun

index.js

@@ -44,7 +44,8 @@ const libp2pBundle = (opts) => {
     peerBook,
     // Lets limit the connection managers peers and have it check peer health less frequently
     connectionManager: {
-      maxPeers: 25,
+      minPeers: 25,
+      maxPeers: 100,
       pollInterval: 5000
     },
     modules: {
@@ -68,12 +69,13 @@ const libp2pBundle = (opts) => {
     },
     config: {
       peerDiscovery: {
+        autoDial: true, // auto dial to peers we find when we have less peers than `connectionManager.minPeers`
         mdns: {
           interval: 10000,
           enabled: true
         },
         bootstrap: {
-          interval: 10000,
+          interval: 30e3,
           enabled: true,
           list: bootstrapList
         }
@@ -87,10 +89,15 @@ const libp2pBundle = (opts) => {
         }
       },
       dht: {
-        kBucketSize: 20
+        enabled: true,
+        kBucketSize: 20,
+        randomWalk: {
+          enabled: true,
+          interval: 10e3, // This is set low intentionally, so more peers are discovered quickly. Higher intervals are recommended
+          timeout: 2e3 // End the query quickly since we're running so frequently
+        }
       },
       EXPERIMENTAL: {
-        dht: true,
         pubsub: true
       }
     }

package.json

@@ -10,14 +10,14 @@
   "license": "MIT",
   "dependencies": {
     "ipfs": "file:../../",
-    "libp2p": "~0.24.0",
-    "libp2p-bootstrap": "~0.9.3",
-    "libp2p-kad-dht": "~0.11.1",
-    "libp2p-mdns": "~0.12.0",
-    "libp2p-mplex": "~0.8.4",
-    "libp2p-secio": "~0.10.1",
-    "libp2p-spdy": "~0.13.0",
+    "libp2p": "~0.25.0",
+    "libp2p-bootstrap": "~0.9.7",
+    "libp2p-kad-dht": "~0.14.12",
+    "libp2p-mdns": "~0.12.2",
+    "libp2p-mplex": "~0.8.5",
+    "libp2p-secio": "~0.11.1",
+    "libp2p-spdy": "~0.13.3",
     "libp2p-tcp": "~0.13.0",
-    "libp2p-websocket-star": "~0.9.0"
+    "libp2p-websocket-star": "~0.10.2"
   }
 }