using System;
using System.IO;
using System.Text;
using System.Net;
using System.Net.Sockets;
using System.Threading;


	/// <summary>
	/// Summary description for Class1.
	/// </summary>
	/// 

class ClientHandler
{
	private TcpClient user;
	
	public ClientHandler(TcpClient client)
	{
		user = client;		
	}

	public void Run()
	{
		NetworkStream writer = user.GetStream();
		Console.WriteLine("made writer");
		StreamReader reader = new StreamReader(user.GetStream());
		Console.WriteLine("made reader");
		string data;
		while(true)
		{
			data = reader.ReadLine();
			if(data.IndexOf("quit") > -1) break;
			Console.WriteLine("Received message: " + data);
			data += "\r\n";
			byte [] sendbytes = Encoding.ASCII.GetBytes(data);
			Console.Write("Sending message: " + Encoding.ASCII.GetString(sendbytes));
			writer.Write(sendbytes,0,sendbytes.Length);
		}
		user.Close();
	}
}
	class TCPListener
	{
		/// <summary>
		/// The main entry point for the application.
		/// </summary>
		
		static void Main(string[] args)
		{
			try
			{
				TcpListener listener = new TcpListener(8080);
				listener.Start();
				Console.WriteLine("Listener Started");
				Console.WriteLine("Waiting for connections ...");
				
				while(true)
				{
					TcpClient tc = listener.AcceptTcpClient();
					ClientHandler handler = new ClientHandler(tc);
					ThreadStart ts = new ThreadStart(handler.Run);
					Thread clientThread = new Thread(ts);
					clientThread.Start();					
				}

				listener.Stop();
			}//end try
			catch (Exception e)
			{
				Console.WriteLine(e.ToString());
			}
		}
	}