final public function sendRequest(Request $request, $callback)
    {
        if ($this->enabled->get() == false) {
            return;
        }

        $this->webaccess->request(
            self::dedimaniaUrl,
            [[$this, "process"], $callback],
            $request->getXml(),
            true,
            600,
            3,
            5,
            'eXpansion server controller',
            'application/x-www-form-urlencoded; charset=UTF-8'
        );
    }