Periodically request sent to server

[Stoufiler]

Got some informations about the wake up :

JellyFin is reconnecting on my server when websocket fail

As you can see at 18:58:39 websocket sent and received informations (my server was up)

Code:

11-15 18:58:39.919  8683  9174 I org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: Sending (raw) message {"MessageType":"KeepAlive","Data":{}}
11-15 18:58:39.926  8683  9081 I org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: Receiving (raw) message {"MessageType":"KeepAlive","MessageId":"f1b49e0128ba4fee986263c99a23451f"}

At 18:59 my server hibernate so WebSocket is sending every 30 seconds but got no reply :

Code:

11-15 18:59:40.006  8683  9174 I org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: Sending (raw) message {"MessageType":"KeepAlive","Data":{}}
11-15 19:00:10.050  8683  9174 I org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: Sending (raw) message {"MessageType":"KeepAlive","Data":{}}

Until 19:15:08 where Websocket failed and throw an error :

Code:

11-15 19:14:41.107  8683  9174 I org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: Sending (raw) message {"MessageType":"KeepAlive","Data":{}}
11-15 19:15:08.643  8683  9081 W org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: WebSocket has failed
11-15 19:15:08.643  8683  9081 W org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: java.io.EOFException
11-15 19:15:08.643  8683  9081 W org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: at okio.RealBufferedSource.require(RealBufferedSource.kt:199)
11-15 19:15:08.643  8683  9081 W org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: at okio.RealBufferedSource.readByte(RealBufferedSource.kt:209)
11-15 19:15:08.643  8683  9081 W org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: at okhttp3.internal.ws.WebSocketReader.readHeader(WebSocketReader.kt:119)
11-15 19:15:08.643  8683  9081 W org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: at okhttp3.internal.ws.WebSocketReader.processNextFrame(WebSocketReader.kt:102)
11-15 19:15:08.643  8683  9081 W org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: at okhttp3.internal.ws.RealWebSocket.loopReader(RealWebSocket.kt:293)
11-15 19:15:08.643  8683  9081 W org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: at okhttp3.internal.ws.RealWebSocket$connect$1.onResponse(RealWebSocket.kt:195)
11-15 19:15:08.643  8683  9081 W org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:519)
11-15 19:15:08.643  8683  9081 W org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
11-15 19:15:08.643  8683  9081 W org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
11-15 19:15:08.643  8683  9081 W org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: at java.lang.Thread.run(Thread.java:764)
11-15 19:15:08.651  8683  9174 I org.jellyfin.sdk.api.sockets.helper.ReconnectHelper: Reconnect scheduled in 30s (error=true)
11-15 19:15:11.150  8683  9174 I org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: Sending (raw) message {"MessageType":"KeepAlive","Data":{}}
11-15 19:15:11.150  8683  9174 W org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: Unable to send message: invalid state (state=ERROR)
11-15 19:15:38.693  8683  9174 D org.jellyfin.sdk.api.sockets.SocketInstance: Reconnect requested
11-15 19:15:38.694  8683  9174 I org.jellyfin.sdk.api.sockets.SocketInstance: Reconnecting
11-15 19:15:38.697  8683  9174 D org.jellyfin.sdk.api.sockets.helper.ReconnectHelper: Notified about reconnect, attempts=1

On my app we can see that Jellyfin app sent HTTP request to /socket at 19:15

Code:

time="2023-11-15T19:15:40Z" level=info client="172.30.33.5:43196" forwardedFor=<my-external-ip> method=GET path=/socket
time="2023-11-15T19:15:40Z" level=info msg="Server is offline, trying to wake up using Wake On Lan"
time="2023-11-15T19:15:40Z" level=info msg="Magic packet sent"
time="2023-11-15T19:15:46Z" level=info msg="Waiting for server to wake up..."

At 19:16 Server is up and websocket is working again :

Code:

11-15 19:16:38.836  8683  8972 D org.jellyfin.sdk.api.sockets.helper.ReconnectHelper: Notified about reconnect, attempts=2
11-15 19:16:38.946  8683 10490 I org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: WebSocket has opened
11-15 19:16:38.947  8683  8972 D org.jellyfin.sdk.api.sockets.helper.ReconnectHelper: Notified about connect, attempts reset
11-15 19:16:38.947  8683  8720 I org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: Sending (raw) message {"MessageType":"KeepAlive","Data":{}}
11-15 19:16:38.971  8683 10490 I org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: Receiving (raw) message {"MessageType":"ForceKeepAlive","MessageId":"00000000000000000000000000000000","Data":60}
11-15 19:16:38.972  8683 10490 I org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: Receiving (raw) message {"MessageType":"KeepAlive","MessageId":"fa2a7c95f57a4f7ca184777b59029c4a"}
11-15 19:16:38.975  8683  8720 I org.jellyfin.sdk.api.sockets.helper.KeepAliveHelper: Using a KeepAlive message delay of 30 seconds
11-15 19:16:38.976  8683  8740 I org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: Sending (raw) message {"MessageType":"KeepAlive","Data":{}}
11-15 19:16:38.980  8683 10490 I org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: Receiving (raw) message {"MessageType":"KeepAlive","MessageId":"c51f483e442f474a961727244e446066"}
11-15 19:17:09.009  8683  9174 I org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: Sending (raw) message {"MessageType":"KeepAlive","Data":{}}
11-15 19:17:09.016  8683 10490 I org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: Receiving (raw) message {"MessageType":"KeepAlive","MessageId":"1015bab14fcb463797981acb8214f4c3"}
11-15 19:17:39.042  8683  9174 I org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: Sending (raw) message {"MessageType":"KeepAlive","Data":{}}
11-15 19:17:39.049  8683 10490 I org.jellyfin.sdk.api.sockets.OkHttpWebsocketSession: Receiving (raw) message {"MessageType":"KeepAlive","MessageId":"27e03c98ce3640abac8d23ac14900189"}

I continue to fetch logs and come back to you as soon I've something more interesting

Thanks