/**
* Broadcast the given event.
*
* @param array $channels
* @param string $event
* @param array $payload
* @return void
*/
public function broadcast(array $channels, $event, array $payload = [])
{
$this->connect();
$payload = json_encode(['event' => $event, 'data' => $payload]);
foreach ($channels as $channel) {
$this->stomp->send($channel, $payload);
}
}
