It seems that the option you're talking about (called in hibernate:
'connection.release_mode' = 'after_statement') is not supported by
nHibernate. A piece of code from nhibernate source:
private static ConnectionReleaseMode
ParseConnectionReleaseMode(string name)
{
switch (name)
{
case "after_statement":
throw new
HibernateException("aggressive connection release
(after_statement) not supported by NHibernate");
case "after_transaction":
return
ConnectionReleaseMode.AfterTransaction;
case "on_close":
return ConnectionReleaseMode.OnClose;
default:
throw new HibernateException("could not
determine appropriate
connection release mode [" + name + "]");
}
}
On Feb 18, 6:51 pm, taoufik <taoufik.zam...@fortisinvestments.com>
wrote:
> Interesting to know that the session does a db connection management
> itself. Is there a way to demonstrate when the session will
> automatically disconnect if not in a transaction?
>
> On Feb 18, 5:26 pm, Oskar Berggren <oskar.bergg...@gmail.com> wrote:
>
> > I think this can be resolved by not disconnecting manually. Unless
> > you're in a transaction, the ISession will automatically release the
> > DbConnection back to the pool anyway.
>
> > /Oskar
>
> > 2010/2/18 taoufik <taoufik.zam...@fortisinvestments.com>:
>
> > > We use one (read-only) session which we disconnect as soon as we
> > > retrieve the data from the database. The data retrieved, often has
> > > lazy-loaded properties which are not initialized yet.
>
> > > When we try to access the properties, the following exception gets
> > > thrown:
>
> > > NHibernate.LazyInitializationException
>
> > > Initializing[NHibernateTest.AppUser#16]-failed to lazily initialize a
> > > collection of role: NHibernateTest.AppUser.Permissions, session is
> > > disconnected
>
> > > Is there a way (add-on/interceptor) to automatically detect that the
> > > application is trying to access an uninitialized property, so that the
> > > interceptor can quickly open the connection and close it after the
> > > unit of work?
>
> > > Fetching everything at once would nullify the usage of laziness.
>
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