Seti_3_Client

using System;
using System.Net.Sockets;
using System.Net;
using System.Text;

class Program
{
    static void Main(string[] args)
    {
        string message;
        byte[] bytes = new byte[1024];

        Console.WriteLine("Для завершения работы клиента пропишите end");
        IPHostEntry ipHost = Dns.GetHostEntry("localhost");
        IPAddress ipAddr = ipHost.AddressList[1];
        IPEndPoint ipEndPoint = new IPEndPoint(ipAddr, 11320);

        Socket sender = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
        sender.Connect(ipEndPoint);

        while (true)
        {
            message = Console.ReadLine();
            int bytesSend = sender.Send(Encoding.UTF8.GetBytes(message));
            if (message == "end") { break; }
        }
        sender.Shutdown(SocketShutdown.Both);
        sender.Close();
    }
}