websocket

NodeJS Websocket how to reconnect when server restarts

Try this: var reconnectInterval = x * 1000 * 60; var ws; var connect = function(){ ws = new WebSocket(‘ws://localhost’); ws.on(‘open’, function() { console.log(‘socket open’); }); ws.on(‘error’, function() { console.log(‘socket error’); }); ws.on(‘close’, function() { console.log(‘socket close’); setTimeout(connect, reconnectInterval); }); }; connect(); You get to use the original implementation without having to wrap it.

I get a status 200 when connecting to the websocket, but it is an error?

Please check http://procbits.com/connecting-to-a-sockjs-server-from-native-html5-websocket! After you append /websocket (to your URL), it will give you the error Failed to parse Origin header value [null] 😉 , which then will in turn lead you to that link. You’ll have to add .setAllowedOrigins(“*”) to your addHandler() method, and then it could finally work!

Web sockets make ajax/CORS obsolete?

WebSockets will not make AJAX entirely obsolete and WebSockets can do cross-domain. AJAX AJAX mechanisms can be used with plain web servers. At its most basic level, AJAX is just a way for a web page to make an HTTP request. WebSockets is a much lower level protocol and requires a WebSockets server (either built … Read more

Is there a WebSocket client implemented for .NET? [closed]

Here’s a quick first pass at porting that Java code to C#. Doesn’t support SSL mode and has only been very lightly tested, but it’s a start. using System; using System.Collections.Generic; using System.IO; using System.Net; using System.Net.Sockets; using System.Text; public class WebSocket { private Uri mUrl; private TcpClient mClient; private NetworkStream mStream; private bool mHandshakeComplete; … Read more