> The goal of this email was to know if there's a way to distinguish these 2 cases, so a.php can make the appropriate decision.

Are you looking for something like curl_multi_info_read<http://curl.haxx.se/libcurl/c/curl_multi_info_read.html> ?

You can combine it with curl_multi_wait<http://curl.haxx.se/libcurl/c/curl_multi_wait.html> in order to easily handle all the async operations.

> We're currently using the 7.19.7 version of libcurl.

This is quite old, and you'll not be able to use curl_multi_wait (added in 7.28.0), but I see you are using curl_multi_select which probably do the job for you.

HTH

Yehezkel Horowitz

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Received on 2013-07-08