Connection robustness improvements (#813)

* Clear heartbeat and queue when disconnected

* Give clearer error in case configure fails due to a lost connection. Used to throw 'Packet does not exist'

* If the queue processing error is due to a lost connection, throw it instead of looping endlessly

* In case we send a disconnection event we don't need to also throw

* Catch heartbeat errors

* Also handle invalid state errors

* Handle socket timeouts

* Log heartbeat failures

* Make linter happy

* Transform stream being a singleton prevented reconnection attempts

* Adapt tests to not using singleton

* Aborting already ends the connection

packages/transport-http/src/transport.ts

@@ -76,6 +76,7 @@ export class TransportHTTP implements Types.Transport {
               Types.DeviceStatusEnum.DeviceDisconnected,
               this.isTimeoutOrAbort(error) ? "write-timeout" : "write-error",
             );
+            return;
           }
           throw error;
         }
@@ -165,6 +166,7 @@ export class TransportHTTP implements Types.Transport {
           Types.DeviceStatusEnum.DeviceDisconnected,
           this.isTimeoutOrAbort(error) ? "write-timeout" : "write-error",
         );
+        return;
       }
       throw error;
     }