private function receivers()
    {
        if(count($this->manager->getReceivers()) <= 10)
        {
            return $this->manager->getReceivers();
        }

        $this->broadcast = true;

        $receivers = [];

        $allReceivers = $this->manager->getReceivers();

        while (count($allReceivers))
        {
            $target = [];

            $count = 1;

            while ($count <= $this->config['broadcast-limit'] && count($allReceivers))
            {
                $target[] = array_shift($allReceivers);
                $count++;
            }

            $receivers[] = $target;
        }

        return $receivers;
    }