大家帮帮忙看看case FD_READ:

len=recv(m_client.m_Socket,s,700,0);

hThread=CreateThread(NULL,0,ReadThreadProc,(LPVOID)s,0,NULL);
CloseHandle(hThread);
return 0;运行到这里就报错,怎么回事DWORD WINAPI ReadThreadProc(LPVOID param){
CReadHead rh;
rh.read((char*)param);
return 0;
}