server websockets fails when the application is closed.

[mahsashadi]

Hi.
In server-side of my application I am tailing a log file and sending logs via ws messages to client.
When I unexpectedly close the application, It faces an error:

Error: WebSocket is not open: readyState 3 (CLOSED)

How can I make server not to send its ws messages when the app is closed?

[andersevenrud]

You can probably use ws.readyState to see if the socket is open or not.