http_1.0.js

var net = require('net');

var opts = {
    host: 'localhost',
    port: 3000
}

var socket = net.connect(opts, function () {
    socket.end('GET / HTTP/1.0\r\n' +
        'Host: localhost\r\n' +
        '\r\n', (err) => {
            console.log("first http done");
            socket.destroy();
            
            var secondSocket = net.connect(opts, function () {
                secondSocket.end('GET / HTTP/1.0\r\n' +
                    'Host: localhost\r\n' +
                    '\r\n', (err)=>{
                        console.log("second http done");
                    });
            });
        });
});