A websocket error occurs.
There seems to be no problem in use, but what should I check?
2021/12/07 12:21:55 [ERROR] Failed to connect to peer wss://10.42.0.9/v3/connect [local ID=10.42.0.8]: websocket: bad handshake
2021/12/07 12:21:55 [ERROR] Failed to connect to peer wss://10.44.0.6/v3/connect [local ID=10.42.0.8]: websocket: bad handshake
2021/12/07 12:22:00 [ERROR] Failed to connect to peer wss://10.42.0.9/v3/connect [local ID=10.42.0.8]: websocket: bad handshake
2021/12/07 12:22:00 [ERROR] Failed to connect to peer wss://10.44.0.6/v3/connect [local ID=10.42.0.8]: websocket: bad handshake
2021/12/07 12:22:05 [ERROR] Failed to connect to peer wss://10.42.0.9/v3/connect [local ID=10.42.0.8]: websocket: bad handshake