#24101 [Fbk->Opn]: socket_select call is blocking and never returning

ID: 24101 User updated by: wzaccone at telcordia dot com Reported By: wzaccone at telcordia dot com -Status: Feedback +Status: Open Bug Type: Sockets related Operating System: Solaris 5.8 / Sparc PHP Version: 4.3.2 New Comment: thank you for the info.. we were previously using socket_select and fread successfully with 4.1.2 and went live with an application doing so. For our next release, we upgraded to PHP 4.3.2 and it stopped working. Can I assume that this behavior has changed with 4.3.2?? therefore we must migrate to using streams_select to upgrade to 4.3.2? Previous Comments: ------------------------------------------------------------------------ [2003-06-10 09:19:12] wez@php.net You can't use fread() on sockets returned from the sockets extension, and likewise, you can use socket_select() on streams returned from fopen() or fsockopen(). Perhaps you meant to use stream_select() instead? ------------------------------------------------------------------------ [2003-06-10 09:02:26] wzaccone at telcordia dot com function readMsgsFromHosts($sockets){ set_time_limit(0); $numSockets = count($sockets); $keys = array_keys($sockets); $socketsCopy = Array(); foreach ($keys as $key){ $socketsCopy[$key] = $sockets[$key]; } if (@socket_select($socketsCopy, $w = NULL, $e = NULL, $tv = NULL) !== FALSE){ foreach($socketsCopy as $sock){ $string = fread($sock, $readAmount); ------------------------------------------------------------------------ [2003-06-09 23:40:31] sniper@php.net Could you give a complete (but short, please) script that shows this problem clearly..? (can't reproduce, but I'm propably missing some part here..) ------------------------------------------------------------------------ [2003-06-09 14:02:38] wzaccone at telcordia dot com we upgraded our application from php 4.1.2 to 4.3.2 and are testing. and found the following code no longer works: if (@socket_select($socketsCopy, $w = NULL, $e = NULL, $tv = NULL) !== FALSE){ foreach($socketsCopy as $sock){ The socket_select call appears to be never returning with php 4.3.2.. code worked correctly with 4.1.2. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=24101&edit=1