/**
* Init the subscription.
*
* @return void
*/
public function activate()
{
if (!$this->active) {
$this->client->sendFrame($this->getProtocol()->getSubscribeFrame($this->subscription->getDestination(), $this->subscription->getSubscriptionId(), $this->subscription->getAck(), $this->subscription->getSelector(), true)->addHeaders($this->options->getOptions()));
$this->active = true;
}
}
/**
* Initialize subscription.
*
* @return void
*/
public function subscribe()
{
if (!$this->active) {
$this->reachedEnd = false;
$this->client->sendFrame($this->getProtocol()->getSubscribeFrame($this->subscription->getDestination(), $this->subscription->getSubscriptionId(), $this->subscription->getAck(), $this->subscription->getSelector(), false)->addHeaders($this->getHeader()));
$this->active = true;
}
}
/**
* @inheritdoc
*/
public function subscribe($destination, $selector, $ack, array $header = [])
{
$subscription = new Subscription($destination, $selector, $ack, IdGenerator::generateId(), $header);
$this->getClient()->sendFrame($this->getProtocol()->getSubscribeFrame($subscription->getDestination(), $subscription->getSubscriptionId(), $subscription->getAck(), $subscription->getSelector())->addHeaders($header));
$this->subscriptions[$subscription->getSubscriptionId()] = $subscription;
return $subscription->getSubscriptionId();
}
