Skip to content

Instantly share code, notes, and snippets.

@majek
Created June 22, 2012 14:26
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save majek/2973054 to your computer and use it in GitHub Desktop.
Save majek/2973054 to your computer and use it in GitHub Desktop.
SockJS
node_modules
npm install
var express = require('express');
var sockjs = require('sockjs');
var sockjs_opts = {sockjs_url: "http://cdn.sockjs.org/sockjs-0.3.min.js", disconnect_delay:100000};
var sockjs_echo = sockjs.createServer(sockjs_opts);
sockjs_echo.on('connection', function(conn) {
conn.on('data', function(message) {
conn.write(message);
});
});
// 2. Express server
var app = express.createServer();
sockjs_echo.installHandlers(app, {prefix:'/rt'});
console.log(' [*] Listening on 0.0.0.0:9999' );
app.listen(9999, '0.0.0.0');
app.get('/', function (req, res) {
res.sendfile(__dirname + '/index.html');
});
<!doctype html>
<html><head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script src="http://cdn.sockjs.org/sockjs-0.3.min.js"></script>
</head><body lang="en">
<h1>SockJS Express example</h1>
<script>
var _socket;
var get_socket = function(){
var socket = _socket;
if (socket){
return socket;
}
socket = new SockJS('http://localhost:9999/rt', null, {debug:true});
_socket = socket;
return socket;
}
var socket = get_socket();
socket.onopen = function(){
console.log('open');
};
socket.onmessage = function(){
console.log('msg');
};
socket.onclose = function(){
console.log('close');
};
</script>
{
"name": "sockjs-express",
"version": "0.0.0-unreleasable",
"dependencies": {
"express": "2.5.8",
"sockjs": "*"
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment