** Description changed: # lsb_release -rd Description: Ubuntu 16.04.1 LTS Release: 16.04 ------------------- # apt-cache policy php7.0 php7.0: - Installed: (none) - Candidate: 7.0.8-0ubuntu0.16.04.2 - Version table: - 7.0.8-0ubuntu0.16.04.2 500 - 500 http://ru.archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages - 500 http://ru.archive.ubuntu.com/ubuntu xenial-updates/main i386 Packages - 500 http://security.ubuntu.com/ubuntu xenial-security/main amd64 Packages - 500 http://security.ubuntu.com/ubuntu xenial-security/main i386 Packages - 7.0.4-7ubuntu2 500 - 500 http://ru.archive.ubuntu.com/ubuntu xenial/main amd64 Packages - 500 http://ru.archive.ubuntu.com/ubuntu xenial/main i386 Packages + Installed: (none) + Candidate: 7.0.8-0ubuntu0.16.04.2 + Version table: + 7.0.8-0ubuntu0.16.04.2 500 + 500 http://ru.archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages + 500 http://ru.archive.ubuntu.com/ubuntu xenial-updates/main i386 Packages + 500 http://security.ubuntu.com/ubuntu xenial-security/main amd64 Packages + 500 http://security.ubuntu.com/ubuntu xenial-security/main i386 Packages + 7.0.4-7ubuntu2 500 + 500 http://ru.archive.ubuntu.com/ubuntu xenial/main amd64 Packages + 500 http://ru.archive.ubuntu.com/ubuntu xenial/main i386 Packages ------------------- # kill -l - 1) SIGHUP 2) SIGINT 3) SIGQUIT 4) SIGILL 5) SIGTRAP - 6) SIGABRT 7) SIGBUS 8) SIGFPE 9) SIGKILL 10) SIGUSR1 + 1) SIGHUP 2) SIGINT 3) SIGQUIT 4) SIGILL 5) SIGTRAP + 6) SIGABRT 7) SIGBUS 8) SIGFPE 9) SIGKILL 10) SIGUSR1 11) SIGSEGV 12) SIGUSR2 13) SIGPIPE 14) SIGALRM 15) SIGTERM 16) SIGSTKFLT 17) SIGCHLD 18) SIGCONT 19) SIGSTOP 20) SIGTSTP 21) SIGTTIN 22) SIGTTOU 23) SIGURG 24) SIGXCPU 25) SIGXFSZ 26) SIGVTALRM 27) SIGPROF 28) SIGWINCH 29) SIGIO 30) SIGPWR 31) SIGSYS 34) SIGRTMIN 35) SIGRTMIN+1 36) SIGRTMIN+2 37) SIGRTMIN+3 38) SIGRTMIN+4 39) SIGRTMIN+5 40) SIGRTMIN+6 41) SIGRTMIN+7 42) SIGRTMIN+8 43) SIGRTMIN+9 44) SIGRTMIN+10 45) SIGRTMIN+11 46) SIGRTMIN+12 47) SIGRTMIN+13 48) SIGRTMIN+14 49) SIGRTMIN+15 50) SIGRTMAX-14 51) SIGRTMAX-13 52) SIGRTMAX-12 53) SIGRTMAX-11 54) SIGRTMAX-10 55) SIGRTMAX-9 56) SIGRTMAX-8 57) SIGRTMAX-7 58) SIGRTMAX-6 59) SIGRTMAX-5 60) SIGRTMAX-4 61) SIGRTMAX-3 62) SIGRTMAX-2 - 63) SIGRTMAX-1 64) SIGRTMAX + 63) SIGRTMAX-1 64) SIGRTMAX ------------------- # php -v PHP 7.0.8-0ubuntu0.16.04.2 (cli) ( NTS ) Copyright (c) 1997-2016 The PHP Group Zend Engine v3.0.0, Copyright (c) 1998-2016 Zend Technologies - with Zend OPcache v7.0.8-0ubuntu0.16.04.2, Copyright (c) 1999-2016, by Zend Technologies + with Zend OPcache v7.0.8-0ubuntu0.16.04.2, Copyright (c) 1999-2016, by Zend Technologies ------------------- # php -i | grep pcntl pcntl pcntl support => enabled ------------------- get_defined_constants () function shows the following signals are defined in PHP: SIGHUP: 1 SIGQUIT: 3 SIGTRAP: 5 SIGABRT: 6 SIGBUS: 7 SIGFPE: 8 SIGKILL: 9 SIGUSR1: 10 SIGUSR2: 12 SIGPIPE: 13 SIGALRM: 14 SIGTERM: 15 SIGCLD: 17 SIGCHLD: 17 SIGCONT: 18 SIGTSTP: 20 SIGTTIN: 21 SIGTTOU: 22 SIGURG: 23 SIGXCPU: 24 SIGXFSZ: 25 SIGVTALRM: 26 SIGPROF: 27 SIGWINCH: 28 SIGPOLL: 29 SIGPWR: 30 SIGBABY: 31 - + ------------------- - This code works on Ubuntu 14.04 with PHP 7.0.7, but not work on Ubuntu + This code works on Ubuntu 14.04 with PHP 5.6, but not work on Ubuntu 16.04 with PHP 7.0.8: <?PHP declare(ticks = 1); function sig_handler($signal) { - exit("received signal: ".$signal); + exit("received signal: ".$signal); } echo getmypid().PHP_EOL; if (!pcntl_signal(SIGTERM, "sig_handler")) exit('handler is not registered'); while (true) { - //some code + //some code } ?> Function sig_handler() is not called if launch this script in CLI and try to send a signal through the "kill" ("kill PID", "kill -15 PID", "kill -SIGTERM PID"). I tried to register a handler to other signals (SIGUSR1, SIGPWR, etc.) and send them, but the behavior has not changed.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1610964 Title: pcntl_signal() not work in PHP 7.0.8-0ubuntu0.16.04.2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/php7.0/+bug/1610964/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
