程序代码：

using System;
using System.Collections.Generic;
using System.Text;
using log4net;
namespace DAMSServer
{
    class Program
    {
        static ILog m_Logger = LogManager.GetLogger("Program");
        static void Main(string[] args)
        {
            AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(CurrentDomain_UnhandledException);

            SwitchingServer server = SwitchingServer.Instance;

            //System.Threading.Thread.Sleep(30000);
            if (server.Init())
            {
                server.Start();

                Console.ReadLine();

                server.Stop();
            }





        }

        static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
        {
            Exception ex = e.ExceptionObject as Exception;
            if (ex != null)
            {
                m_Logger.Error("UnhandledException " + ex.Message + ex.StackTrace);
            }
            Environment.Exit(0);
        }
    }
}