using System; using System.Net; using System.Net.Sockets; namespace testserver { public class test { [STAThread] public static void Main(string[] args) { Socket m_listen; m_listen = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp); m_listen.Bind(new IPEndPoint(IPAddress.Any, 10300)); m_listen.Listen(1); while(true){} } } }