using System.Net.Sockets;
using System.Threading;
using System;

public class Program
{
	private Receiver Rec;
	private Sender Send;
	private Thread SenderThread;
	private Thread ReceiverThread;

	public static void Main ()
	{
		Program program = new Program();
		program.StartThreads();
	}

	public Program ()
	{
		TcpClient client = new TcpClient ("localhost", 9999);
		Rec = new Receiver (client);
		Send = new Sender (client);
	}

	public void StartThreads ()
	{
		ReceiverThread = new Thread(new ThreadStart(this.doReceive));
		ReceiverThread.Start ();
		SenderThread = new Thread(new ThreadStart(this.doSend));
		SenderThread.Start();
	}

	public void doReceive ()
	{
		string line;
		while ((line = Rec.Receive()) != null)
		{
			Console.WriteLine(line);
		}
		SenderThread.Abort();
	}

	public void doSend ()
	{
		while (true) {
			Send.Send(Console.ReadLine());
		}
	}
	                      
}