46 lines
1.0 KiB
PHP
46 lines
1.0 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of the Symfony package.
|
|
*
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
/**
|
|
* Runs a PHP script that can be stopped only with a SIGKILL (9) signal for 3 seconds.
|
|
*
|
|
* @args duration Run this script with a custom duration
|
|
*
|
|
* @example `php NonStopableProcess.php 42` will run the script for 42 seconds
|
|
*/
|
|
function handleSignal($signal)
|
|
{
|
|
switch ($signal) {
|
|
case SIGTERM:
|
|
$name = 'SIGTERM';
|
|
break;
|
|
case SIGINT:
|
|
$name = 'SIGINT';
|
|
break;
|
|
default:
|
|
$name = $signal.' (unknown)';
|
|
break;
|
|
}
|
|
|
|
echo "received signal $name\n";
|
|
}
|
|
|
|
declare (ticks = 1);
|
|
pcntl_signal(SIGTERM, 'handleSignal');
|
|
pcntl_signal(SIGINT, 'handleSignal');
|
|
|
|
$duration = isset($argv[1]) ? (int) $argv[1] : 3;
|
|
$start = microtime(true);
|
|
|
|
while ($duration > (microtime(true) - $start)) {
|
|
usleep(1000);
|
|
}
|