index.js

var express = require('express'),
    http = require('http'),
    app = express(),
    server = http.createServer(app),
    PushServer = require('./pushserver');

app.use(express.static(__dirname + '/public'));
app.use(express.bodyParser());
app.get('/', function(req, res){
    res.sendfile(__dirname + '/index.html');
});

app.post('/message', function(req, res){
    var redis = require('redis');
    var redisPub = redis.createClient();
    var channel = req.body.channel;
    redisPub.publish(channel, JSON.stringify({ "name": req.body.name, "message": req.body.message }));
});

console.log("Starting server on port " + 3030);
server.listen(3030);

var pushServer = new PushServer({ server: server });