The WebSocket connection has been abruptly closed by the server
Possible Causes
WebSocket server is down
WebSocket server has experienced a problem causing the connection to close
Connection has been lost
End of stream is found. This happens when the socket has been closed by the Server leaving the websocket in an inconsistent state. The error is fired when the Streamer tries to read or write in a closed TCP socket.
Possible Solutions
Verify server process is up and running
Verify if there is any related connection error in the server logs
Verify the server is connected and intermediate elements are routing traffic