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<?php
namespace eXpansion\Framework\Core\Plugins;
use eXpansion\Framework\Core\DataProviders\Listener\ListenerInterfaceExpTimer;
use Propel\Runtime\Propel;
use Psr\Log\LoggerInterface;
/**
* Class DatabaseConnectionPersist
*
* @author de Cramer Oliver<[email protected]>
* @copyright 2018 Smile
* @package eXpansion\Framework\Core\Plugins
*/
class DatabaseConnectionPersist implements ListenerInterfaceExpTimer
{
/** @var int */
protected $lastPing = 0;
protected $pingInterval;
/** @var LoggerInterface */
protected $logger;
* DatabaseConnectionPersist constructor.
* @param int $pingInterval
* @param LoggerInterface $logger
public function __construct(int $pingInterval, LoggerInterface $logger)
$this->pingInterval = $pingInterval;
$this->logger = $logger;
}
* @inheritdoc
public function onPreLoop()
// Nothing.
public function onPostLoop()
public function onEverySecond()
if ((time() - $this->lastPing) > $this->pingInterval) {
Propel::getConnection()->inTransaction();
$this->logger->debug('Pinged database to persist connection!');
$this->lastPing = time();
eXpansionPluginPack /
eXpansion2
