Edit report at https://bugs.php.net/bug.php?id=61141&edit=1
ID: 61141 User updated by: amoo_miki at yahoo dot com Reported by: amoo_miki at yahoo dot com -Summary: curl_multi_exec functionality broken +Summary: curl_multi_select returns -1 -Status: Feedback +Status: Open Type: Bug Package: cURL related Operating System: Windows 7 x64 PHP Version: 5.3.10 Block user comment: N Private report: N New Comment: I put some debug code and got to "curl_multi_select" returning -1 no matter what, which seems to mean failure from the underlying select system call. So I guess, the conversation between Win7 x64 and cURL in 5.3.10 is not going smooth. Previous Comments: ------------------------------------------------------------------------ [2012-02-20 11:42:47] amoo_miki at yahoo dot com I used these URLs just to make sure the content is small while my original code looks at various news feeds. I did make sure the URLs return stuff, via simple usage of cURL too. The timeout happens within the loop that performs the curl_multi_select. ------------------------------------------------------------------------ [2012-02-20 10:46:59] ras...@php.net There were no code changes between 5.3.9 and 5.3.10 that could possibly have caused this. I notice you are using php.net sites in your test script. We had some dns problems around the time you reported this. Are you sure this wasn't related to that? ------------------------------------------------------------------------ [2012-02-20 10:24:15] amoo_miki at yahoo dot com Description: ------------ Trying to run multiple curl calls, fails with a timeout while checking for activity. PHP 5.3.9 and before work just fine. Test script: --------------- <?php //Taken from $ch1 = curl_init(); $ch2 = curl_init(); curl_setopt($ch1, CURLOPT_URL, "http://windows.php.net/downloads/releases/md5sum.txt";); curl_setopt($ch1, CURLOPT_HEADER, 0); curl_setopt($ch1, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch2, CURLOPT_URL, "http://windows.php.net/downloads/releases/sha1sum.txt";); curl_setopt($ch2, CURLOPT_HEADER, 0); curl_setopt($ch2, CURLOPT_RETURNTRANSFER, 1); $mh = curl_multi_init(); curl_multi_add_handle($mh,$ch1); curl_multi_add_handle($mh,$ch2); $active = null; do { $mrc = curl_multi_exec($mh, $active); } while ($mrc == CURLM_CALL_MULTI_PERFORM); while ($active && $mrc == CURLM_OK) if (curl_multi_select($mh) != -1) do { $mrc = curl_multi_exec($mh, $active); } while ($mrc == CURLM_CALL_MULTI_PERFORM); echo strlen(curl_multi_getcontent($ch1))."-".strlen(curl_multi_getcontent($ch2)); curl_multi_remove_handle($mh, $ch1); curl_multi_remove_handle($mh, $ch2); curl_multi_close($mh); ?> Expected result: ---------------- Seen on PHP 5.3.9: 531-1375 Actual result: -------------- Seen on PHP 5.3.10: Fatal error: Maximum execution time of 30 seconds exceeded in <filepath> on line 15 ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=61141&edit=1
