Glacier2 destroy session question

xdm

Hi i have a question regards Glacier2 sessions

When i call router->destroySession();

glacier automatic remove the session servant from the adapter, or must my code remove the Session servant?


I observer that ClientSessionI destructor is not automatic called in my case.

I using Ice-3.2 release version | gentoo linux gcc-4.6


Here is my SessionManager implementation.

Glacier2::SessionPrx Oz::SessionManagerI::create(const std::string& login,
    const Glacier2::SessionControlPrx& sessionControl,const Ice::Current& current){
    Glacier2::SessionPrx sessionPx = 0;
    try{
        Ice::Identity sessionId;
        sessionId.category= "_" + login;
        sessionId.name = IceUtil::generateUUID();
        QString userId = login.c_str();
        QStringList userIdTokens = userId.split("@");
        std::string userName = userIdTokens[0].toUtf8().data();
        std::string domainName = userIdTokens[1].toUtf8().data();
        Oz::Domains::IDomainPrx domainPx = _domainServer->getDomain(domainName);
        Oz::Domains::IUserPrx userPx = domainPx->getUser(userName);

        ClientSessionIPtr session = new ClientSessionI(sessionId,userPx,userName,domainPx,domainName);
        sessionPx = Glacier2::SessionPrx::uncheckedCast(current.adapter->add(session,sessionId));
    }catch(const std::exception& std_e){
        std::cerr<<"file: "<<__FILE__<<" line: "<<__LINE__<<" "<<std_e.what()<<std::endl;
    }
    return sessionPx;
}

Code for login

void Oz::Ui::Application::login(const QString& user,const QString& password){
    try{
        Glacier2::RouterPrx router = getRouter();
        _session = IClientSessionPrx::uncheckedCast(router->createSession(user.toUtf8().data(),password.toUtf8().data()));
        _adapter = communicator()->createObjectAdapter("Ui.Client");
        _adapter->activate();
        loginSuccess();
    }catch(const Glacier2::PermissionDeniedException& glacier2_e){
        showError(QString(glacier2_e.reason.c_str()));
    }catch(const Ice::Exception& ice_e){
        std::ostringstream os;
        os << ice_e;
        showError(QString(os.str().c_str()));
    }
}

Code for logout

void Oz::Ui::Application::logout(){
    try{
        _router->destroySession();
    }catch(const Ice::ConnectionLostException& connectionlost_e){
        //Expected when destroy session.
        _adapter->destroy();
        _session = 0;
        _mainWindow->logoutSuccess();
    }catch(const Ice::Exception& ice_e){
        showError(QString(ice_e.what()));
    }
}

benoit

You need to remove the session servant from the adapter. You can do this from the session destroy() method (which is called by Glacier2 when your client calls router->destroySession()).

See the demo from the demo/Glacier2/callback directory for an example.

Cheers,
Benoit.