C# Socket 问题,请大家帮忙看一下

       private IPEndPoint localEndPoint;

       private Socket mySocket;

       private bool B_receive_Frm= fase;

       public  Thread LstThReceive = null;



       //启动接收

       protected void StartTcpRec()

        {



            IPAddress ipAddress = IPAddress.Parse("127.0.0.1");

            localEndPoint = new IPEndPoint(ipAddress, 5000);



           

            mySocket = new Socket(AddressFamily.InterNetwork,

                   SocketType.Stream, ProtocolType.Tcp);

           

            mySocket.Bind(localEndPoint);

            



            try

            {

                LstThReceive = new Thread(new ThreadStart(Listerner));

                LstThReceive.IsBackground = true;

                B_receive_Frm = true;

                LstThReceive.Start();

            }

            catch (Exception e)

            {

                throw new Exception(" Start SOCKET:" + e.Message);

            }







        }



         /// <summary>

        /// 监听数据

        /// </summary>

        protected void Listerner()

        {

            try

            {





                mySocket.Listen(100);

                while (B_receive_Frm == true)

                {

                    // Set the event to nonsignaled state.

                    allDone.Reset();



                    // Start an asynchronous socket to listen for connections.

                    // Console.WriteLine("Waiting for a connection...");

                    mySocket.BeginAccept(

                        new AsyncCallback(AcceptCallback),

                        mySocket);



                    // Wait until a connection is made before continuing.

                    allDone.WaitOne();





                }

            }

            catch (System.ObjectDisposedException e)

            {

                throw new Exception("SOCKET OBJECT : " + e.Message);

            

            }

            catch (Exception ex)

            {

                throw new Exception(" SOCKET Listerner: " + ex.Message);

            }

        }





 /// <summary>

        /// 异步接受数据

        /// </summary>

        /// <param name="ar"></param>

        protected void AcceptCallback(IAsyncResult ar)

        {

            // Signal the main thread to continue.

            allDone.Set();



            //下面就是异步处理的一些代码就不贴了.



        }

首先请大家看一下代码对不,想用线程实现socket异步通信功能!

在主界面调用 StartTcpRec 方法后,主界面还有其他线程在处理另外的工作.
单机测试,就是说长时间不给socket发送信息(比如:2-3小时或者更长时间)
发现出现如下问题:


Message:[ObjectDisposedException]
stackTrace:
at system.threading.waitHandle.checkResultInternal(boolean r)
at system.threading.eventwaithandle.set()
at system.windows.forms.control.task.markdone()
at system.windows.forms.control.task.invoke()
at system.windows.forms.control._invokeall()
at system.windows.forms.control.wnproc(WM wm,int32 wparam,int32 Iparam)
at system.windows.forms.containercontrol.wnproc(WM wm,int32 wparam,int32 iparam)
at system.windows.forms.control._internalwnproc(wm wm,int32 wparam,int32 iparam)
at miscrosoft.agl.forms.evl.entermainloop(intptr hwnmain)
at system.windows.forms.all.........

在百度后,有网友说可能是 " allDone.WaitOne(); " 长时间等待会出现这个问题.

请问大虾们有没有遇到这种情况,或者我的代码写的有问题?
有朋友说可以采用 alldone.waitone(new TimeSpan(0,30,0),true) 这样来处理,不知道这样是否可行?或者还有更好的处理方法?谢谢大家了!