AppserverIo\Appserver\ServletEngine\Http\Session::addTag PHP Метод

Note that third-party libraries might also tag your session. Therefore it is recommended to use namespaced tags such as "Acme-Demo-MySpecialTag".

public addTag ( string $tag ) : void
$tag	string	The tag – must match be a valid cache frontend tag
Результат	void

    public function addTag($tag)
    {
        throw new \Exception(__METHOD__ . ' not implemented yet');
    }

Session