TcpListener list = new TcpListener(IPAddress.Any, 8877);
            list.Start();
            Socket socket = list.AcceptSocket();
            UTF8Encoding encoding = new UTF8Encoding();
            while (true)
            {
                byte[] pakiet = new byte[5000];
                socket.Receive(pakiet, SocketFlags.None);
                Console.WriteLine(encoding.GetString(pakiet, 0, pakiet.Length));
            }