服务器端程序完整的程序清单如下:
| using System; using System.Net.Sockets; using System.Text; namespace TimeServer { class TimeServer { private const int portNum = 13; [STAThread] static void Main(string[] args) { bool done = false; TcpListener listener = new TcpListener(portNum); listener.Start(); while (!done) { Console.Write("Waiting for connection..."); TcpClient client = listener.AcceptTcpClient(); Console.WriteLine("Connection accepted."); NetworkStream ns = client.GetStream(); byte[] byteTime = Encoding.ASCII.GetBytes(DateTime.Now.ToString()); try { ns.Write(byteTime, 0, byteTime.Length); ns.Close(); client.Close(); } catch (Exception e) { Console.WriteLine(e.ToString()); } } listener.Stop(); } } } |

