AppserverIo\Appserver\ServletEngine\StandardSessionManager::attach PHP Method

If a session with the session identifier already exists, it will be overwritten.

public attach ( AppserverIo\Psr\Servlet\ServletSessionInterface $session ) : void
$session	AppserverIo\Psr\Servlet\ServletSessionInterface	The session to attach
return	void

    public function attach(ServletSessionInterface $session)
    {
        $this->getSessions()->add($session->getId(), $session);
    }

StandardSessionManager