67 lines
1.5 KiB
PHP
67 lines
1.5 KiB
PHP
<?php
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/**
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* @file mod/worker.php
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* Module for running the worker as frontend process
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*/
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use Friendica\Core\Config;
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use Friendica\Core\Logger;
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use Friendica\Core\Worker;
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use Friendica\Database\DBA;
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use Friendica\DI;
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use Friendica\Util\DateTimeFormat;
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function worker_init()
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{
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if (!DI::config()->get("system", "frontend_worker")) {
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return;
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}
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// Ensure that all "strtotime" operations do run timezone independent
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date_default_timezone_set('UTC');
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// We don't need the following lines if we can execute background jobs.
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// So we just wake up the worker if it sleeps.
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if (function_exists("proc_open")) {
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Worker::executeIfIdle();
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return;
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}
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Worker::clearProcesses();
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$workers = q("SELECT COUNT(*) AS `processes` FROM `process` WHERE `command` = 'worker.php'");
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if ($workers[0]["processes"] > DI::config()->get("system", "worker_queues", 4)) {
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return;
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}
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Worker::startProcess();
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Logger::log("Front end worker started: ".getmypid());
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Worker::callWorker();
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if ($r = Worker::workerProcess()) {
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// On most configurations this parameter wouldn't have any effect.
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// But since it doesn't destroy anything, we just try to get more execution time in any way.
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set_time_limit(0);
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$fields = ['executed' => DateTimeFormat::utcNow(), 'pid' => getmypid(), 'done' => false];
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$condition = ['id' => $r[0]["id"], 'pid' => 0];
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if (DBA::update('workerqueue', $fields, $condition)) {
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Worker::execute($r[0]);
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}
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}
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Worker::callWorker();
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Worker::unclaimProcess();
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Worker::endProcess();
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Logger::log("Front end worker ended: ".getmypid());
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exit();
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}
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