From: kementeus at gmail dot com Operating system: Debian 3.1 PHP version: 5.2.0 PHP Bug Type: PCNTL related Bug description: pcntl_signal not working
Description: ------------ pcntl_signal is not executing the code inside the function handling of the signal. The code example is taken from the php manual in http://www.php.net/manual/en/ref.pcntl.php and modified just to echo a simple text Reproduce code: --------------- <?php declare(ticks=1); $pid = pcntl_fork(); if ($pid == -1) { die("could not fork"); } else if ($pid) { exit(); // we are the parent } else { // we are the child } if (!posix_setsid()) { die("could not detach from terminal"); } while (1) { // do something interesting here } function sig_handler($signo) { switch ($signo) { case SIGTERM: // handle shutdown tasks echo "I need to execute\n"; exit; break; case SIGHUP: // handle restart tasks break; default: // handle all other signals } } // setup signal handlers pcntl_signal(SIGTERM, "sig_handler"); pcntl_signal(SIGHUP, "sig_handler"); ?> Expected result: ---------------- When you send the signal SIGTERM with kill -15 PID the process should echo the message "I need to execute" and then terminate. Actual result: -------------- The process terminate but doesn't echo or execute anything inside the function handler. -- Edit bug report at http://bugs.php.net/?id=39972&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=39972&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=39972&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=39972&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=39972&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=39972&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=39972&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=39972&r=needscript Try newer version: http://bugs.php.net/fix.php?id=39972&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=39972&r=support Expected behavior: http://bugs.php.net/fix.php?id=39972&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=39972&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=39972&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=39972&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=39972&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=39972&r=dst IIS Stability: http://bugs.php.net/fix.php?id=39972&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=39972&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=39972&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=39972&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=39972&r=mysqlcfg
