I have this piece of code on my server

    var express = require('express');

    var routes = require('./routes');

    var user = require('./routes/user');

    var http = require('http');

    var path = require('path');



var app = express();

    var server = require('http').Server(app);

    var io = require('socket.io')(server);



    server.listen(3000);



    io.sockets.on('connection', function (socket) {

      console.log(Socket connected);

    });

I just want to create a connection

and on the client -

<script src=public/javascripts/socket.io.js></script>

     <script>

        var socket = io.connect('http://127.0.0.1:3000');

     </script>

And when I open my browser I get this error in console:

GET http://127.0.0.1:3000/socket.io/1/?t=1404410309733 400 (Bad Request) socket.io.js:1659

XHR finished loading: GET http://127.0.0.1:3000/socket.io/1/?t=1404410309733. 

I've already done this like 10 times and I never get this. Does anyone know how to fix it?