javascript - socket.io web client not working -

i met socket world socket.io , node.js found server example online: https://gist.github.com/creationix/707146 created first client on ios , receive , dispatch messages, same telnet client, next create second client socket.io receive messages on browser too.

i tried example in howto: http://socket.io/#how-to-use these examples client not recognized!

where wrong? start?

the server code:

// load tcp library net = require('net');  // keep track of chat clients var clients = [];  // start tcp server net.createserver(function (socket) {  // identify client socket.name = socket.remoteaddress + ":" + socket.remoteport   // put new client in list clients.push(socket);  // send nice welcome message , announce socket.write("welcome " + socket.name + "\n"); broadcast(socket.name + " joined chat\n", socket);  // handle incoming messages clients. socket.on('data', function (data) { broadcast(socket.name + "> " + data, socket); });  // remove client list when leaves socket.on('end', function () { clients.splice(clients.indexof(socket), 1); broadcast(socket.name + " left chat.\n"); });  // send message clients function broadcast(message, sender) { clients.foreach(function (client) {   // don't want send sender   if (client === sender) return;   client.write(message); }); // log server output process.stdout.write(message) }  }).listen(5000);  // put friendly message on terminal of server. console.log("chat server running @ port 5000\n"); 

the client code:

<script src="/socket.io/socket.io.js"></script> <script> var socket = io.connect('http://localhost'); socket.on('news', function (data) { console.log(data); socket.emit('my other event', { my: 'data' });  }); </script> 

thanks lot.

i know late, , solved issue server listening on port 5000. client connecting port 80.

change clinet code to:

   <script src="/socket.io/socket.io.js"></script>    <script>    var socket = io.connect('http://localhost:5000');    socket.on('news', function (data) {    console.log(data);    socket.emit('my other event', { my: 'data' });     });    </script>