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Added check to ensure DB connection is gracefully recovered on swoole task workers

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This commit is contained in:
Alejandro Celaya 2020-04-09 11:54:54 +02:00
parent f79a369884
commit 28e0fb049b
2 changed files with 31 additions and 12 deletions
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38
module/Core/src/EventDispatcher/LocateShortUrlVisit.php
View file

@ -9,6 +9,7 @@ use Psr\EventDispatcher\EventDispatcherInterface;
use Psr\Log\LoggerInterface;
use Shlinkio\Shlink\CLI\Exception\GeolocationDbUpdateFailedException;
use Shlinkio\Shlink\CLI\Util\GeolocationDbUpdaterInterface;
use Shlinkio\Shlink\Common\Doctrine\ReopeningEntityManager;
use Shlinkio\Shlink\Core\Entity\Visit;
use Shlinkio\Shlink\Core\Entity\VisitLocation;
use Shlinkio\Shlink\IpGeolocation\Exception\WrongIpException;
@ -41,22 +42,35 @@ class LocateShortUrlVisit
public function __invoke(ShortUrlVisited $shortUrlVisited): void
{
// FIXME Temporarily handling DB connection reset here to fix https://github.com/shlinkio/shlink/issues/717
// Remove when https://github.com/shlinkio/shlink-event-dispatcher/issues/23 is implemented
if ($this->em instanceof ReopeningEntityManager) {
$this->em->open();
}
$visitId = $shortUrlVisited->visitId();
/** @var Visit|null $visit */
$visit = $this->em->find(Visit::class, $visitId);
if ($visit === null) {
$this->logger->warning('Tried to locate visit with id "{visitId}", but it does not exist.', [
'visitId' => $visitId,
]);
return;
}
try {
/** @var Visit|null $visit */
$visit = $this->em->find(Visit::class, $visitId);
if ($visit === null) {
$this->logger->warning('Tried to locate visit with id "{visitId}", but it does not exist.', [
'visitId' => $visitId,
]);
return;
}
if ($this->downloadOrUpdateGeoLiteDb($visitId)) {
$this->locateVisit($visitId, $shortUrlVisited->originalIpAddress(), $visit);
}
if ($this->downloadOrUpdateGeoLiteDb($visitId)) {
$this->locateVisit($visitId, $shortUrlVisited->originalIpAddress(), $visit);
}
$this->eventDispatcher->dispatch(new VisitLocated($visitId));
$this->eventDispatcher->dispatch(new VisitLocated($visitId));
} finally {
// FIXME Temporarily handling DB connection reset here to fix https://github.com/shlinkio/shlink/issues/717
// Remove when https://github.com/shlinkio/shlink-event-dispatcher/issues/23 is implemented
$this->em->getConnection()->close();
$this->em->clear();
}
}
private function downloadOrUpdateGeoLiteDb(string $visitId): bool

5
module/Core/test/EventDispatcher/LocateShortUrlVisitTest.php
View file

@ -4,6 +4,7 @@ declare(strict_types=1);
namespace ShlinkioTest\Shlink\Core\EventDispatcher;
use Doctrine\DBAL\Connection;
use Doctrine\ORM\EntityManagerInterface;
use PHPUnit\Framework\TestCase;
use Prophecy\Argument;
@ -37,6 +38,10 @@ class LocateShortUrlVisitTest extends TestCase
{
$this->ipLocationResolver = $this->prophesize(IpLocationResolverInterface::class);
$this->em = $this->prophesize(EntityManagerInterface::class);
$conn = $this->prophesize(Connection::class);
$this->em->getConnection()->willReturn($conn->reveal());
$this->em->clear()->will(function (): void {
});
$this->logger = $this->prophesize(LoggerInterface::class);
$this->dbUpdater = $this->prophesize(GeolocationDbUpdaterInterface::class);
$this->eventDispatcher = $this->prophesize(EventDispatcherInterface::class);