simple node tcp server

gistfile1.js

var PORT = 23; // telnet

var tcpServer = require("net").createServer();
tcpServer.on('connection', function(socket){
	var clientAddress = socket.remoteAddress + ':' + socket.remotePort;
	console.log('%s connected', clientAddress);
	socket.on('data', function(buffer){
		console.log('%s sent %s byte(s)', clientAddress, buffer.length);
	});
	socket.on('end', function(){
		console.log('%s disconnected', clientAddress);
	});
});
tcpServer.listen(PORT, function(){
	console.log('Port %s successfully opened, awaiting connections...', PORT);
})