/**
  * Handle notification broadcasting
  * 
  * @param  string $topic
  * @param  array  $clients
  * @param  array  $payloads
  * 
  * @return void
  */
 public function handleNotificationCount($topic, $clients, $payloads)
 {
     $blaclisted = [];
     $whitelisted = [];
     $owner = $payloads['owner'];
     $count = $payloads['total'];
     foreach ($clients as $client) {
         $client->session->start();
         $userId = $client->session->get($this->auth->getName());
         $sessionId = $client->WAMP->sessionId;
         if ($userId == $owner) {
             $whitelisted[] = $sessionId;
         } else {
             $blaclisted[] = $sessionId;
         }
     }
     $topic->broadcast(compact('count'), $blaclisted, $whitelisted);
 }