/**
* @param \Exception $e
*
* @return \Exception
*/
public function reconnectIfNeeded(\Exception $e)
{
// presumably, any exception caught here is related to some connection error
if (!$this->ping()) {
// if pinging fails, we try to reconnect
try {
$this->manager->closeConnection($this->getConnection());
$this->getConnection()->connect();
} catch (\Exception $e) {
// if reconnecting fails, there is no way that the bus can continue to function
return new CriticalErrorException("Database connection failed.", 0, $e);
}
}
return $e;
}