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<?php |
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|
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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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/** |
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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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|
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echo "signal $name\n"; |
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} |
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|
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pcntl_signal(\SIGTERM, 'handleSignal'); |
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pcntl_signal(\SIGINT, 'handleSignal'); |
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|
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echo 'received '; |
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|
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$duration = isset($argv[1]) ? (int) $argv[1] : 3; |
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$start = microtime(true); |
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|
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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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|
