多线程参数一定要传指针对象(定义时定义为指针)

今天又在socket多线程中调试了半天,在线程中传了参数psocket,一开始定义的 MySocket pconSocket,启动线程为 hd = CreateThread(NULL, 0, conThread, &pconSocket, 0 ,NULL);客户端信息总是无法接收到,看了半天才恍然大悟,psocket对象的生命周期只在当前函数中,进入线程后已销毁,所有无法接收,已经第二次犯这种错误了,诶....。把psocke改为指针即可,如下:
 
 while (!m_pdlg->m_stopServer)
 {
  MySocket *pconSocket = new MySocket();
  pconSocket->setSocket(accept(lisScoket, (sockaddr *)&addr_client, &nAddrLen));
  if (INVALID_SOCKET == *pconSocket->getSocket())
  {
   AfxMessageBox("failure accept");
   continue;
  }
  m_pdlg->m_listMsg.AddString("new client connect");
  HANDLE hd;
  hd = CreateThread(NULL, 0, conThread, pconSocket, 0 ,NULL);
  CloseHandle(hd);
  pconSocket = NULL;
 }
}
DWORD WINAPI ServerConmunicate::conThread(LPVOID lpParameter)
{
 MySocket * pSocket = (MySocket *)lpParameter;
 char buffer[1024]={0};
 while(true)
 {
  if (m_pdlg->m_stopServer)//服务器停止服务
  {
   pSocket->serverStop();
   break;
  }
  recv(*(pSocket->getSocket()),   buffer,   sizeof(buffer),   0);   //接收数据  
  pSocket->distinguishType(buffer);//根据接收的数据分别处理
  if (pSocket->m_isExist)//用户已退出
  {
   break;
  }
 }
 if (pSocket != NULL)
 {
  delete pSocket;
  pSocket = NULL;
 }
 AfxMessageBox("connect thread  exit");
 return 0;
}

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