The spec for websocket provides a range for custom reason codes to be sent when closing the websocket (4000-4999). When closing a websocket connection from the client passing a custom reason code, the code is not received within the onclose event.
Code on websocketServer:
this._httpServer = createServer();
this._httpServer.listen(port, () => { });
this._websocketServer = new websocketServer({ httpServer: this._httpServer });
console.log(`Websocket server now listenening on port ${port}`);
this._websocketServer.on('request',
(request) => {
const connection = request.accept(undefined, request.origin);
connection.on('message', function (message) {
//DoSomething
});
}
);
Code on client side: See JSFiddle https://jsfiddle.net/254megph/2/
websocket.close(4000, "manual close");
When closing the connection by clicking the button the JSFiddle, the onClose event is fired with reason code 1000 instead of 4000.
The spec for websocket provides a range for custom reason codes to be sent when closing the websocket (4000-4999). When closing a websocket connection from the client passing a custom reason code, the code is not received within the onclose event.
Code on websocketServer:
Code on client side: See JSFiddle https://jsfiddle.net/254megph/2/
When closing the connection by clicking the button the JSFiddle, the onClose event is fired with reason code 1000 instead of 4000.