Use ThreadPool to implement a hello server : ThreadPool « Thread « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. Thread
3. ThreadPool

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

class MainClass
{
  static void serve( Object obj )
  {
    using ( Socket s = (Socket)obj )
    {
      Encoding enc = Encoding.GetEncoding( "ASCII" );
      Byte[] buff = enc.GetBytes( "hello" );
      s.Send( buff );
      s.Shutdown( SocketShutdown.Both );
      s.Close();
    }
  }

  [STAThread]
  static void Main(string[] args)
  {
    using ( Socket svr = new Socket( AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp ) )
    {
      svr.Bind( new IPEndPoint( IPAddress.Loopback, 8888 ) );
      svr.Listen( 5 );
      while ( true ) {
        Socket req = svr.Accept();
        ThreadPool.QueueUserWorkItem( new WaitCallback( serve ), req );
      }
    }
  }
}