Kraken\Channel\ChannelComposite::isConnected PHP Метод

    public function isConnected($name)
    {
        $status = null;
        foreach ($this->buses as $channel) {
            $status = $this->combine($status, $channel->isConnected($name), function ($in, $out) {
                return $in || $out;
            });
        }
        return $status === null ? false : $status;
    }