48 lines
1.0 KiB
PHP
48 lines
1.0 KiB
PHP
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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/**
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* Runs a PHP script that can be stopped only with a SIGKILL (9) signal for 3 seconds.
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*
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* @args duration Run this script with a custom duration
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*
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* @example `php NonStopableProcess.php 42` will run the script for 42 seconds
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*/
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function handleSignal($signal)
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{
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switch ($signal) {
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case \SIGTERM:
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$name = 'SIGTERM';
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break;
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case \SIGINT:
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$name = 'SIGINT';
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break;
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default:
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$name = $signal.' (unknown)';
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break;
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}
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echo "signal $name\n";
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}
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pcntl_signal(\SIGTERM, 'handleSignal');
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pcntl_signal(\SIGINT, 'handleSignal');
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echo 'received ';
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$duration = isset($argv[1]) ? (int) $argv[1] : 3;
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$start = microtime(true);
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while ($duration > (microtime(true) - $start)) {
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usleep(10000);
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pcntl_signal_dispatch();
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}
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