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現在我的udp server 如何接收一對多client資料
我的程式如下 
 
        private static ManualResetEvent UdpRec=new ManualResetEvent(false); 
        public void UdpServerConnect()
        {
            try
            {
 
                MyUdpServer = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);                IPEndPoint ServerPoint = new IPEndPoint(IPAddress.Any, UdpPort);                MyUdpServer.Bind(ServerPoint);
 
                  Thread UdpRec = new Thread(new ThreadStart(UdpRecThread));
                  UdpRec.Start();
            }
            catch (SocketException ex)
            {                MessageBox.Show(ex.ErrorCode+":"+ex.Message);
            } 
        }
         private void UdpRecThread( )    程式接收完client端資料不在這停留等待下一個client 傳送資料
        {
            UdpRec.Reset();
            IPEndPoint ClinetOpen = new IPEndPoint(IPAddress.Any, 0);
            EndPoint ClientRemo = (EndPoint)ClinetOpen;
             MyUdpServer.BeginReceiveFrom(byteData, 0, byteData.Length, SocketFlags.None, ref ClientRemo, new AsyncCallback(UdpRecCallback), ClientRemo);
            
            UdpRec.WaitOne();收到資料後程式會到那
        }
      private void UdpRecCallback(IAsyncResult RecData)
        {
            try
            {
                UdpSocket DataSave = new UdpSocket();
                IPEndPoint ClinetOpen = new IPEndPoint(IPAddress.Any, 0);
                EndPoint ClientRemo = (EndPoint)ClinetOpen;                DataSave.MyUdpServer_Siz = MyUdpServer.EndReceiveFrom(RecData, ref ClientRemo);                DataSave.MyUdpServer_Buffer = byteData;                DataSave.ClientIP = ClientRemo.ToString();                if (DataSave.MyUdpServer_Siz > 0 )   
                {                    MessageBox.Show(ToHexString(DataSave.MyUdpServer_Buffer, DataSave.MyUdpServer_Siz) + "\n" + DataSave.ClientIP);
                }
            }
            catch (SocketException ex)
            {                MessageBox.Show(ex.ErrorCode + ":" + ex.Message);
            }
}