On Tue, 4 Oct 2011, Pingzhong Li wrote:

> mres = curl_multi_fdset(m_curlMultiHandle, &fdread, &fdwrite, &fdexcep, &maxfd);
>
> nRet = (select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout) );
> if(nRet == SOCKET_ERROR)
> {
>
> //log the socket last error ::WSAGetLastError() );
> //it could be 10038 or 10022.

Is this perhaps because maxfd is -1 when it is returned from
curl_multi_fdset() ?

-- 
  / daniel.haxx.se
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