Scalr\System\Zmq\Cron\Task\ServerStatusManager::prepare PHP Метод

    public function prepare()
    {
        if (empty($this->db)) {
            $this->db = \Scalr::getDb();
        }
        if (empty($this->params)) {
            $this->prepareTemporary($this->parseIntervals($this->config()->intervals_attempts));
        }
        if (empty($this->stmt)) {
            $this->prepareStatement();
        }
    }