Error: getaddrinfo EADDRINFO

gistfile1.js

var net   	= require("net");
var server 	= net.createServer(telnetServer).listen(6000);

function telnetServer(socket) {

	socket.write("Welcome. Enter URL For Scraping\n");

	socket.on('close', function() {
		socket.write("GoodBye\n");
	});

	socket.on('data', function(data) {

		data = data.toString();
		console.log(data);

		if( data === "close" ) {
			socket.close();
		} else {
			scraper(data);
		}

	});

}

function scraper(url) {

	var client = net.connect({
		port: 80,
		host: url
	});

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

	client.on('close', function() {
	});

}