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Close connections and clear managers on shutdown #366

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merged 1 commit into from Feb 18, 2015
Merged

Close connections and clear managers on shutdown #366

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19 changes: 19 additions & 0 deletions DoctrineBundle.php
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Expand Up @@ -23,6 +23,7 @@
use Symfony\Component\Console\Application;
use Symfony\Component\DependencyInjection\Compiler\PassConfig;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\IntrospectableContainerInterface;
use Symfony\Component\HttpKernel\Bundle\Bundle;
use Symfony\Bridge\Doctrine\DependencyInjection\CompilerPass\DoctrineValidationPass;
use Symfony\Bridge\Doctrine\DependencyInjection\CompilerPass\RegisterEventListenersAndSubscribersPass;
Expand Down Expand Up @@ -113,6 +114,24 @@ public function shutdown()
spl_autoload_unregister($this->autoloader);
$this->autoloader = null;
}

// Clear all entity managers to clear references to entities for GC
if ($this->container->hasParameter('doctrine.entity_managers')) {
foreach ($this->container->getParameter('doctrine.entity_managers') as $id) {
if (!$this->container instanceof IntrospectableContainerInterface || $this->container->initialized($id)) {
$this->container->get($id)->clear();
}
}
}

// Close all connections to avoid reaching too many connections in the process when booting again later (tests)
if ($this->container->hasParameter('doctrine.connections')) {
foreach ($this->container->getParameter('doctrine.connections') as $id) {
if (!$this->container instanceof IntrospectableContainerInterface || $this->container->initialized($id)) {
$this->container->get($id)->close();
}
}
}
}

/**
Expand Down