Add getSessions Wrapper to RobotClient (#344)

Author: zaporter-work

src/robot/client.ts

@@ -631,6 +631,18 @@ export class RobotClient extends EventDispatcher implements Robot {
     }
   }
 
+  // SESSIONS
+
+  async getSessions() {
+    const { robotService } = this;
+    const request = new proto.GetSessionsRequest();
+    const response = await promisify<
+      proto.GetSessionsRequest,
+      proto.GetSessionsResponse
+    >(robotService.getSessions.bind(robotService), request);
+    return response.getSessionsList().map((session) => session.toObject());
+  }
+
   // OPERATIONS
 
   async getOperations() {

src/robot/robot.ts

@@ -14,6 +14,14 @@ export type CloudMetadata = proto.GetCloudMetadataResponse.AsObject;
 type Callback = (args: unknown) => void;
 
 export interface Robot {
+  /**
+   * Get the list of sessions currently connected to the robot.
+   *
+   * @group Sessions
+   * @alpha
+   */
+  getSessions(): Promise<proto.Session.AsObject[]>;
+
   /**
    * Get the list of operations currently running on the robot.
    *