/**
* Abort the current transaction.
*/
protected function transactionAbort()
{
$this->getClient()->sendFrame($this->getProtocol()->getAbortFrame($this->transactionId));
IdGenerator::releaseId($this->transactionId);
}
/**
* @inheritdoc
*/
public function __destruct()
{
IdGenerator::releaseId($this->subscription->getSubscriptionId());
}
/**
* Closes given subscription or last opened.
*
* @param string $subscriptionId
* @return bool true if last one was closed
*/
protected function endSubscription($subscriptionId = null)
{
if (!$subscriptionId) {
$subscriptionId = $this->subscriptions->getLast()->getSubscriptionId();
}
if (!isset($this->subscriptions[$subscriptionId])) {
throw new InvalidArgumentException(sprintf('%s is no active subscription!', $subscriptionId));
}
$subscription = $this->subscriptions[$subscriptionId];
$this->getClient()->sendFrame($this->getProtocol()->getUnsubscribeFrame($subscription->getDestination(), $subscription->getSubscriptionId()));
IdGenerator::releaseId($subscription->getSubscriptionId());
unset($this->subscriptions[$subscription->getSubscriptionId()]);
if ($this->subscriptions->count() == 0) {
return true;
}
return false;
}
