How to prevent the primary PHP process from forking on `bin/magento cron:run`?

dmitry_fedyuk · October 13, 2019, 7:53pm

bin/magento cron:run --bootstrap=standaloneProcessStarted=1

github.com

magento/magento2/blob/2.3.2/app/code/Magento/Cron/Observer/ProcessCronQueueObserver.php#L225-L245


if ($this->_request->getParam(self::STANDALONE_PROCESS_STARTED) !== '1'
    && $this->getCronGroupConfigurationValue($groupId, 'use_separate_process') == 1
) {
    $this->_shell->execute(
        $phpPath . ' %s cron:run --group=' . $groupId . ' --' . Cli::INPUT_KEY_BOOTSTRAP . '='
        . self::STANDALONE_PROCESS_STARTED . '=1',
        [
            BP . '/bin/magento'
        ]
    );
    continue;
}


$this->lockGroup(
    $groupId,
    function ($groupId) use ($currentTime, $jobsRoot) {
        $this->cleanupJobs($groupId, $currentTime);
        $this->generateSchedules($groupId);
        $this->processPendingJobs($groupId, $jobsRoot, $currentTime);
    }
);

dmitry_fedyuk · October 13, 2019, 7:56pm