Simple demo for echo client

echoClient.js

var net = require('net');
var client = new net.Socket();
client.connect(9090, "127.0.0.1", function(){
	console.log("connected");
});

var times = 5;

var interval = setInterval(function(){
	if(!times){
		clearInterval(interval);
		client.destroy();
		return;
	}	
	var data = "data" +  Math.random();	
	console.log("sending data", data)
	client.write(data, function(){
		console.log("data sended");
		times--;
	})
}, 2000);


client.on('data', function(data){
	console.log("data received", data.toString())
})