Bug #69607 [Asn->Csd]: curl_multi_select returns -1 for error or non error condition.

Edit report at https://bugs.php.net/bug.php?id=69607&edit=1 ID: 69607 Updated by: pierrick@php.net Reported by: daniel dot pitts at cbsinteractive dot com Summary: curl_multi_select returns -1 for error or non error condition. -Status: Assigned +Status: Closed Type: Bug Package: cURL related Operating System: All PHP Version: Irrelevant Assigned To: pierrick Block user comment: N Private report: N New Comment: The fix for this bug has been committed. Snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. For Windows: http://windows.php.net/snapshots/ Thank you for the report, and for helping us make PHP better. New functions were added in PHP7.1 https://wiki.php.net/rfc/new-curl-error-functions Previous Comments: ------------------------------------------------------------------------ [2016-04-24 03:58:56] pierrick@php.net I started a patch that implement two new functions : curl_multi_errno and curl_multi_strerror. In your case you'll have to do curl_multi_strerror(curl_multi_errno($cmh)); This patch should be committed in PHP7.1 ------------------------------------------------------------------------ [2015-05-08 17:10:55] daniel dot pitts at cbsinteractive dot com Description: ------------ curl_multi_select returns -1 for error or non error condition. If the underlying 'curl_multi_fdset' sets the max_fd to -1, curl_multi_select returns -1. That isn't an error condition, but a 'please call curl_multi_perform soon' signal. If the underlying call to 'select' returns error (-1), then it is an error condition. Unfortunately there is no way from the PHP code to find out if select reported an error, or if the multi_fdset reported max_fd = -1. It would be useful if curl_multi_select at least set some value somewhere that would let us know that the select failed, preferably with info from errno. $result = curl_multi_select($cmh); if ($result === -1) { $err = curl_multi_select_last_error($cmh); // missing this function. if ($err) { throw new \Exception($err); } } ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=69607&edit=1