37 lines
811 B
PHP
37 lines
811 B
PHP
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<?php
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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 "received signal $name\n";
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}
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declare (ticks = 1);
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pcntl_signal(SIGTERM, 'handleSignal');
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pcntl_signal(SIGINT, 'handleSignal');
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$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(1000);
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}
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