Thank you for your reply.

But isn't 7.19.3 the latest version of libcurl for Windows?

On Sat, Mar 12, 2011 at 4:56 AM, Daniel Stenberg <daniel_at_haxx.se> wrote:

> On Fri, 11 Mar 2011, Jason Liu wrote:
>
> The multi-single.c example on
>> http://curl.haxx.se/libcurl/c/multi-single.html always causes select() to
>> fail with WSAGetLastError() returning error 10022 (Winsock invalid argument)
>>
>> I am using Visual Studio 2005, Windows XP SP3, libcurl version 7.19.3.
>>
>
> Please don't use 7.19.3, upgrade!
>
>
> Does anyone have any idea why, or how to make it work?
>>
>
> I guess this happens because max_fd contains -1 in that moment and that's
> just plain wrong to call select() at that point. The example should be fixed
> to not do that...
>
> --
>
> / daniel.haxx.se
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Received on 2011-03-12