Simple echo server in node.js.

var net = require("net"),
    sys = require('sys');

var clients = [],
    i;

var server = net.createServer(function (stream) {
    stream.setEncoding("utf8");

    stream.on("connect", function () {
        clients.push(stream);
    });

    stream.on("data", function (data) {
        console.log(data + "sending to " + clients.length + " clients.");
        for (i = 0; i < clients.length; i++) {
            if (clients[i] != stream) {
                clients[i].write(data + "\0");
            }
        }
    });

    stream.on("end", function () {
        stream.end();
        for (i = 0; i < clients.length; i++) {
            if (clients[i] == stream) {
                clients.splice(i, 1);
            }
        }
        console.log('removed client');
    });
});

process.on('uncaughtException', function (exception) {
    console.log("uncaught, just ignoring");
});

console.log("Server's running on 192.168.1.198:8080");
server.listen(8080);