Thanks, Jason, If I have 4 databases, do I need to create 4 SessionFactory? Does anybody know some open source asp.net examples with using NHibernate where I can learn how work with ISession?
Thanks, Alexander. On 24 сен, 16:42, Jason Meckley <[email protected]> wrote: > to expand on Francisco statement. session factory should be a > singleton within your application. it should be built on application > startup. > Application_Start for asp.net Progam.Main for console and win apps. > ServiceBase.OnStart for windows services, etc. > > there is also the issue of managing the scope of session. if you open/ > close a session for each query you are not benefiting from the > features provided by the ISession implementation. for web apps most > applications open a session on the begin request and dispose on end > request. for desktop and windows services the concept of session per > business conversation is used. I have also used thread static static > session scopes when working with message buses (rhino, nservice, mass > transit) > with NH operations should always occur within a transaction read and > writes. there are features within NH that occur only when a > transaction is present. > > On Sep 24, 7:46 am, "Francisco A. Lozano" <[email protected]> wrote: > > > You should only build the SessionFactory once. > > > Francisco A. Lozano > > > On Thu, Sep 24, 2009 at 13:44, shapovalov <[email protected]> wrote: > > > > Hello, > > > > now for every method to read or write in database I create new session > > > this way > > > ISessionFactory sessionFactory = > > > config.BuildSessionFactory(); > > > ISession session = sessionFactory.OpenSession(); > > > > What about performance? I read about solution while session is opened > > > in BeginRequest and closed in EndRequest. Is it much more quickly? > > > What is the best practice of using ISession? > > > Where and how have I close connection? > > > Now every method looks like > > > using (ISession session = GetSession()) > > > { > > > } > > > > Thanks, > > > Alexander. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "nhusers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nhusers?hl=en -~----------~----~----~----~------~----~------~--~---
