/**
* {@inheritdoc}
*/
public function freeze()
{
if (parent::isFrozen()) {
return;
}
parent::freeze();
$this->eventDispatcher->dispatch(EventsName::QUEUE_IS_FROZEN, new FrozenQueueEvent());
}
/**
* {@inheritdoc}
*/
public function dequeue()
{
return parent::dequeue();
return;
}