Cocoaheads NeuNode demo. Get the repo: https://github.com/snakajima/neunode

client.js

// Paste this into one of the *.js files in the NeuNode project
var net = require('net');
var client = net.connect({port: 1337, host:'10.24.11.168'}, function() { //'connect' listener
  console.log("Client connected");
});
client.on('data', function(data) {
	console.log(data.toString());
});

client.on('end', function() {
	console.log('client disconnected');
});

server.js

// Paste into a file on your desktop, run `node server.js` to fire it up
var news = [
   "Borussia Dortmund wins German championship",
   "Tornado warning for the Bay Area",
   "More rain for the weekend",
   "Android tablets take over the world",
   "iPad2 sold out",
   "Nation's rappers down to last two samples"
];

var net = require('net');

var clients = [];

var server = net.createServer(function (socket) {
  clients.push(socket);
  console.log("client connected");
  socket.on('end', function() {
    console.log("client disconnected");
	  clients.splice(clients.indexOf(socket),1);
  });
});

setInterval(broadcastNew, 3000);

function broadcastNew() {
    var message = new Buffer(news[Math.floor(Math.random()*news.length)]);
    for (var s in clients) {
	var socket = clients[s];
    	socket.write(message);
    }
	console.log(message + " over the wire...");
}

server.listen(1337, function() { //'listening' listener
  console.log('Server bound on port 1337');
});