Bug #17558: pcntl_signal() does not call user-defined function handler

From: clay@killersoft.com Operating system: Mac OS X PHP version: 4.2.1 PHP Bug Type: Unknown/Other Function Bug description: pcntl_signal() does not call user-defined function handler function: pcntl_signal() problem: If "handler" argument is set to a user-defined function, that function is never called. script: (taken from www.php.net/pcntl_signal) <?php // signal handler function function sig_handler($signo) { echo "We hit the sig_handler!\n"; switch($signo) { case SIGTERM: // handle shutdown tasks exit; break; case SIGHUP: // handle restart tasks break; case 1: print "Caught sig 1 ...\n"; break; case SIGUSR1: print "Caught SIGUSR1...\n"; break; default: // handle all other signals } } print "Installing signal handler...\n"; // setup signal handlers pcntl_signal(SIGTERM, "sig_handler"); pcntl_signal(SIGHUP, "sig_handler"); pcntl_signal(SIGUSR1, "sig_handler"); print "Generating signal SIGTERM to self...\n"; // send SIGUSR1 to current process id posix_kill(posix_getpid(), SIGUSR1); print "Done\n" ?> The "we hit the sig handler!" echo never appears ... thus I suspect it's never being called. -- Edit bug report at http://bugs.php.net/?id=17558&edit=1 -- Fixed in CVS: http://bugs.php.net/fix.php?id=17558&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=17558&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=17558&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=17558&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=17558&r=support Expected behavior: http://bugs.php.net/fix.php?id=17558&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=17558&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=17558&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=17558&r=globals