public void listen()
 {
     listener = new TcpListener(port);
     listener.Start();
     while (is_active)
     {
         TcpClient s = listener.AcceptTcpClient();
         HttpProcessor processor = new HttpProcessor(s, this);
         Thread thread = new Thread(new ThreadStart(processor.process));
         thread.Start();
         Thread.Sleep(1);
     }
 }
 public abstract void handlePOSTRequest(HttpProcessor p, StreamReader inputData);
 public abstract void handleGETRequest(HttpProcessor p);