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<?php |
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namespace Dtc\QueueBundle\Doctrine; |
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use Dtc\QueueBundle\Model\BaseJob; |
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use Dtc\QueueBundle\Model\Job; |
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use Dtc\QueueBundle\Model\JobTiming; |
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use Dtc\QueueBundle\Model\RetryableJob; |
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use Dtc\QueueBundle\Model\StallableJob; |
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abstract class DoctrineJobManager extends BaseDoctrineJobManager |
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{ |
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use ProgressCallbackTrait; |
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use StalledTrait; |
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/** Number of seconds before a job is considered stalled if the runner is no longer active */ |
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public const STALLED_SECONDS = 1800; |
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/** |
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* @param string $objectName |
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*/ |
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abstract protected function countJobsByStatus($objectName, $status, $workerName = null, $method = null); |
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public function resetExceptionJobs($workerName = null, $method = null) |
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{ |
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$count = $this->countJobsByStatus($this->getJobArchiveClass(), Job::STATUS_EXCEPTION, $workerName, $method); |
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$criterion = ['status' => Job::STATUS_EXCEPTION]; |
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$this->addWorkerNameMethod($criterion, $workerName, $method); |
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$saveCount = $this->getSaveCount($count); |
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$countProcessed = 0; |
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for ($i = 0; $i < $count; $i += $saveCount) { |
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$countProcessed += $this->resetJobsByCriterion( |
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$criterion, |
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$saveCount, |
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$i |
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); |
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} |
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return $countProcessed; |
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} |
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/** |
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* Sets the status to Job::STATUS_EXPIRED for those jobs that are expired. |
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* |
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* @param string|null $workerName |
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* @param string|null $method |
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* |
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* @return mixed |
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*/ |
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abstract protected function updateExpired($workerName = null, $method = null); |
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public function pruneExpiredJobs($workerName = null, $method = null) |
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{ |
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$count = $this->updateExpired($workerName, $method); |
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$criterion = ['status' => Job::STATUS_EXPIRED]; |
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$this->addWorkerNameMethod($criterion, $workerName, $method); |
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$objectManager = $this->getObjectManager(); |
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$repository = $this->getRepository(); |
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$finalCount = 0; |
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$metadata = $this->getObjectManager()->getClassMetadata($this->getJobClass()); |
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$identifierData = $metadata->getIdentifier(); |
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$idColumn = isset($identifierData[0]) ? $identifierData[0] : 'id'; |
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$fetchCount = $this->getFetchCount($count); |
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for ($i = 0; $i < $count; $i += $fetchCount) { |
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$expiredJobs = $repository->findBy($criterion, [$idColumn => 'ASC'], $fetchCount, $i); |
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$innerCount = 0; |
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if (!empty($expiredJobs)) { |
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foreach ($expiredJobs as $expiredJob) { |
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/* @var Job $expiredJob */ |
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$expiredJob->setStatus(Job::STATUS_EXPIRED); |
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$objectManager->remove($expiredJob); |
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++$finalCount; |
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++$innerCount; |
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} |
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} |
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$this->flush(); |
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for ($j = 0; $j < $innerCount; ++$j) { |
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$this->jobTiminigManager->recordTiming(JobTiming::STATUS_FINISHED_EXPIRED); |
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} |
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} |
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return $finalCount; |
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} |
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public function resetStalledJobs($workerName = null, $method = null, callable $progressCallback = null) |
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{ |
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$stalledJobs = $this->getStalledJobs($workerName, $method); |
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$stalledJobsCount = count($stalledJobs); |
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$this->updateProgress($progressCallback, 0, $stalledJobsCount); |
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$countReset = 0; |
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$saveCount = $this->getSaveCount($stalledJobsCount); |
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for ($i = 0; $i < $stalledJobsCount; $i += $saveCount) { |
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$resetCount = $this->runStalledLoop($i, $stalledJobsCount, $saveCount, $stalledJobs); |
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for ($j = $i, $max = $i + $saveCount; $j < $max && $j < $stalledJobsCount; ++$j) { |
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$this->jobTiminigManager->recordTiming(JobTiming::STATUS_FINISHED_STALLED); |
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} |
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$countReset += $resetCount; |
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$this->flush(); |
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$this->updateProgress($progressCallback, $countReset, $stalledJobsCount); |
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} |
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return $countReset; |
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} |
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/** |
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* @param string|null $workerName |
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* @param string|null $method |
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*/ |
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public function pruneStalledJobs($workerName = null, $method = null, callable $progressCallback = null) |
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{ |
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$stalledJobs = $this->getStalledJobs($workerName, $method); |
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$stalledJobsCount = count($stalledJobs); |
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$this->updateProgress($progressCallback, 0, $stalledJobsCount); |
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$countProcessed = 0; |
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$saveCount = $this->getSaveCount($stalledJobsCount); |
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for ($i = 0; $i < $stalledJobsCount; $i += $saveCount) { |
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for ($j = $i, $max = $i + $saveCount; $j < $max && $j < $stalledJobsCount; ++$j) { |
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/** @var StallableJob $job */ |
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$job = $stalledJobs[$j]; |
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$job->setStatus(StallableJob::STATUS_STALLED); |
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$job->setStalls(intval($job->getStalls()) + 1); |
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$this->deleteJob($job); |
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++$countProcessed; |
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} |
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$this->flush(); |
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$this->updateProgress($progressCallback, $countProcessed, $stalledJobsCount); |
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} |
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return $countProcessed; |
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} |
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protected function stallableSaveHistory(StallableJob $job, $retry) |
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{ |
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if (!$retry) { |
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$this->deleteJob($job); |
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} |
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return $retry; |
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} |
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protected function stallableSave(StallableJob $job) |
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{ |
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// Generate crc hash for the job |
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$hashValues = [get_class($job), $job->getMethod(), $job->getWorkerName(), $job->getArgs()]; |
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$crcHash = hash('sha256', serialize($hashValues)); |
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$job->setCrcHash($crcHash); |
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if (true === $job->getBatch()) { |
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$oldJob = $this->updateNearestBatch($job); |
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if ($oldJob) { |
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return $oldJob; |
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} |
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} |
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// Just save a new job |
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$this->persist($job); |
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return $job; |
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} |
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abstract protected function updateNearestBatch(Job $job); |
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/** |
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* @param string $objectName |
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*/ |
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abstract protected function stopIdGenerator($objectName); |
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abstract protected function restoreIdGenerator($objectName); |
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/** |
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* @param string|null $workerName |
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* @param string|null $methodName |
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* @param bool $prioritize |
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*/ |
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abstract public function getJobQueryBuilder($workerName = null, $methodName = null, $prioritize = true); |
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protected function resetJob(RetryableJob $job) |
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{ |
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if (!$job instanceof StallableJob) { |
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throw new \InvalidArgumentException('$job should be instance of '.StallableJob::class); |
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} |
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$job->setStatus(BaseJob::STATUS_NEW); |
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$job->setMessage(null); |
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$job->setFinishedAt(null); |
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$job->setStartedAt(null); |
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$job->setElapsed(null); |
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$job->setRetries($job->getRetries() + 1); |
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$this->persist($job); |
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return true; |
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} |
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abstract public function getWorkersAndMethods(); |
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abstract public function countLiveJobs($workerName = null, $methodName = null); |
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abstract public function archiveAllJobs($workerName = null, $methodName = null, callable $progressCallback = null); |
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} |
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