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fix mysql server gone away and dead lock on table

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This commit is contained in:
aynsix
2020-05-27 19:55:45 +03:00
parent c5f90e930e
commit 50f016ebb5
4 changed files with 50 additions and 18 deletions
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8
lib/Alchemy/Phrasea/Model/Repositories/WorkerRunningJobRepository.php
View File

@@ -102,4 +102,12 @@ class WorkerRunningJobRepository extends EntityRepository
{
return parent::getEntityManager();
}
public function reconnect()
{
if($this->_em->getConnection()->ping() === false) {
$this->_em->getConnection()->close();
$this->_em->getConnection()->connect();
}
}
}

38
lib/Alchemy/Phrasea/WorkerManager/Subscriber/RecordSubscriber.php
View File

@@ -101,6 +101,9 @@ class RecordSubscriber implements EventSubscriberInterface
$repoWorker = $this->getRepoWorker();
$em = $repoWorker->getEntityManager();
// check connection an re-connect if needed
$repoWorker->reconnect();
$workerRunningJob = $repoWorker->findOneBy([
'databoxId' => $event->getRecord()->getDataboxId(),
'recordId' => $event->getRecord()->getRecordId(),
@@ -108,13 +111,15 @@ class RecordSubscriber implements EventSubscriberInterface
'workOn' => $event->getSubdefName()
]);
$em->beginTransaction();
try {
$em->remove($workerRunningJob);
$em->flush();
$em->commit();
} catch (\Exception $e) {
$em->rollback();
if ($workerRunningJob) {
$em->beginTransaction();
try {
$em->remove($workerRunningJob);
$em->flush();
$em->commit();
} catch (\Exception $e) {
$em->rollback();
}
}
$this->messagePublisher->publishMessage(
@@ -223,6 +228,9 @@ class RecordSubscriber implements EventSubscriberInterface
$repoWorker = $this->getRepoWorker();
$em = $repoWorker->getEntityManager();
// check connection an re-connect if needed
$repoWorker->reconnect();
$workerRunningJob = $repoWorker->findOneBy([
'databoxId' => $event->getRecord()->getDataboxId(),
'recordId' => $event->getRecord()->getRecordId(),
@@ -230,13 +238,15 @@ class RecordSubscriber implements EventSubscriberInterface
'workOn' => $event->getSubdefName()
]);
$em->beginTransaction();
try {
$em->remove($workerRunningJob);
$em->flush();
$em->commit();
} catch (\Exception $e) {
$em->rollback();
if ($workerRunningJob) {
$em->beginTransaction();
try {
$em->remove($workerRunningJob);
$em->flush();
$em->commit();
} catch (\Exception $e) {
$em->rollback();
}
}
$this->messagePublisher->publishMessage(

20
lib/Alchemy/Phrasea/WorkerManager/Worker/SubdefCreationWorker.php
View File

@@ -81,6 +81,7 @@ class SubdefCreationWorker implements WorkerInterface
// tell that a file is in used to create subdef
$em = $this->repoWorker->getEntityManager();
$this->repoWorker->reconnect();
$em->beginTransaction();
try {
@@ -108,13 +109,13 @@ class SubdefCreationWorker implements WorkerInterface
try {
$this->subdefGenerator->generateSubdefs($record, $wantedSubdef);
} catch (\Exception $e) {
$em->beginTransaction();
try {
$this->repoWorker->reconnect();
$em->getConnection()->beginTransaction();
$em->remove($workerRunningJob);
$em->flush();
$em->commit();
} catch (\Exception $e) {
$em->rollback();
}
}
@@ -170,7 +171,8 @@ class SubdefCreationWorker implements WorkerInterface
$this->indexer->flushQueue();
// tell that we have finished to work on this file
$em->beginTransaction();
$this->repoWorker->reconnect();
$em->getConnection()->beginTransaction();
try {
$workerRunningJob->setStatus(WorkerRunningJob::FINISHED);
$workerRunningJob->setFinished(new \DateTime('now'));
@@ -178,7 +180,17 @@ class SubdefCreationWorker implements WorkerInterface
$em->flush();
$em->commit();
} catch (\Exception $e) {
$em->rollback();
try {
$em->getConnection()->beginTransaction();
$workerRunningJob->setStatus(WorkerRunningJob::FINISHED);
$em->persist($workerRunningJob);
$em->flush();
$em->commit();
} catch (\Exception $e) {
$this->messagePublisher->pushLog("rollback on recordID :" . $workerRunningJob->getRecordId());
$em->rollback();
}
}
}
}

2
lib/Alchemy/Phrasea/WorkerManager/Worker/WriteMetadatasWorker.php
View File

@@ -82,6 +82,7 @@ class WriteMetadatasWorker implements WorkerInterface
// tell that a file is in used to create subdef
$em = $this->getEntityManager();
$this->repoWorker->reconnect();
$em->beginTransaction();
try {
@@ -245,6 +246,7 @@ class WriteMetadatasWorker implements WorkerInterface
// tell that we have finished to work on this file
$this->repoWorker->reconnect();
$em->beginTransaction();
try {
$workerRunningJob->setStatus(WorkerRunningJob::FINISHED);