D

class Program
    {
        static void Main(string[] args)
        {
            int recv;
            byte[] data = new byte[1024];
            IPEndPoint endpoint = new IPEndPoint(IPAddress.Any, 904);

            Socket newSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
            newSocket.Bind(endpoint);
            Console.WriteLine("Waiting for client while playing Gachi Bass...");
            IPEndPoint sender = new IPEndPoint(IPAddress.Any, 0);
            EndPoint tmpRemote = (EndPoint)sender;

            recv = newSocket.ReceiveFrom(data, ref tmpRemote);
            Console.WriteLine("GUYS WE GOT A MESSAGE {0} ", tmpRemote.ToString());
            Console.WriteLine(Encoding.ASCII.GetString(data,0, recv));

            string welcome = "Welcome Slave";
            data = Encoding.ASCII.GetBytes(welcome);

            if (!newSocket.Connected)
            {

                newSocket.Send(data);
            }
            while(true)
            {
                if (!newSocket.Connected)
                {
                    Console.WriteLine("Client disconnected");
                    break;
                }
                data = new byte[1024];
                recv = newSocket.ReceiveFrom(data, ref tmpRemote);
                if (recv == 0)
                    break;
                Console.WriteLine(Encoding.ASCII.GetString(data, 0, recv));






            }
        }
    }
}