/**
* Constructor.
*
* @param BroadcastEventInterface $event
* @param array $metadata
*/
public function __construct(BroadcastEventInterface $event, array $metadata)
{
$this->setBroadcastName($event->getBroadcastName());
$this->setBroadcastChannel($event->getBroadcastChannels());
$this->message = $event->getBroadcastPayload();
$this->metadata = $metadata;
}
/**
* {@inheritdoc}
*/
public function broadcast(BroadcastEventInterface $event)
{
$payload = json_encode(array('event' => $event->getBroadcastName(), 'data' => $event->getBroadcastPayload()));
foreach ($event->getBroadcastChannels() as $channel) {
$this->redis->publish($channel, $payload);
}
}