为什么我的socket程序在win7下正常，但是win2003下出错

Question

是程序中的socket数据收发部分，出现“由于线程退出或者应用程序请求，已放弃I/O”操作。是用C#，都在.net framework 3.5下运行的

Answer 1

private void ReceiveCallback(IAsyncResult ar)
        {
            try
            {
                StateObject state = (StateObject)ar.AsyncState;
                Socket tempClient = state.workSocket;                // Read data from the remote device.
                int bytesRead = tempClient.EndReceive(ar);                if (bytesRead > 0)
                {
                    byte[] tempRevBuf = new byte[bytesRead];
                    Array.Copy(state.buffer, 0, tempRevBuf, 0, bytesRead);                    for (int i = 0; i < tempRevBuf.Length; i++)
                    {
                        revBuf.Enqueue(tempRevBuf[i]);
                    }                    DataReceivedEventArgs args = new DataReceivedEventArgs();
                    args.revDataNum = bytesRead;
                    DataReceived(this, args);                    client.BeginReceive(state.buffer, 0, StateObject.BufferSize, 0,
                        new AsyncCallback(ReceiveCallback), state);
                }
            }
            catch (Exception e)
            {
                AppTools.SendLog(e.Message + e.StackTrace, MSG_TYPE.DEBUG);
            }
        }
int bytesRead = tempClient.EndReceive(ar);这一句出的异常

Answer 2

为什么要用EndReceive，读完会关闭吧
换用其它的Receive