About NHibernate's ISession

In this question, the user asks the better way to close sessions because he was having some errors.

The most voted answer is Ayende's answer that says:

You should always use session.Dispose(); The other are for开发者_高级运维 very strange occurances

Should I really always call session.Dispose()? Isn't enough to call session.Close()?

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Session Dispose() does a couple more things than just Close()ing, so yes, always use Dispose()

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Rule of thumb in .net is "if class is IDisposable always call Dispose", but better use using