Nodejs Chat Server

net = require('net')

var sockets = [];

var s = net.Server(function(socket) {
    sockets.push(socket);

    socket.on('data', function(d) {
        for (var i = 0; i < sockets.length; i++) {
            if (sockets[i] == socket) continue;
            sockets[i].write(d);
        }
    });

    socket.on('end', function(){
        var i = sockets.indexOf(socket);
        sockets.splice(i, 1);
    });
});

s.listen(8000);

/*
INSTRUCTIONS:

save this file as chat.js

http://nodejs.org/
click install

use cmd to start server
> node chat.js
> curl http://localhost:8000/
> telnet localhost 8000
*/