Async Client

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Net.Sockets;
using System.Net;

namespace Client
{
    class Program
    {
        static void Main(string[] args)
        {
            TcpClient client = new TcpClient();
            client.Connect(IPAddress.Loopback, 7008);
            foreach (var i in Enumerable.Range(0, 100))
            {
                byte[] message = Encoding.ASCII.GetBytes("Message " + i + "\n");
                client.GetStream().Write(message, 0, message.Length);
            }

            byte[] endMessage = Encoding.ASCII.GetBytes("###END###");
            client.GetStream().Write(endMessage, 0, endMessage.Length);
            client.Client.Close();
            client.Close();
        }
    }
}