Yeah, I also know the same. But yesterday came across some line's in Ed
Roman's Mastering EJB which says that stateful session bean also
supports pooling. That's the point of confusion. Can anybody pls clarify
? Or give me some reference to some specification that will clarify the
doubt.

TIA,
Sudarson

-----Original Message-----
From: Ashwani Kalra [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 16, 2002 9:17 AM
To: [EMAIL PROTECTED]
Subject: Re: Is Stateful session bean having instance pooling or
swapping ?


Conceptually there is no pooling done for statefull session bean. You
can
see the life cycle for the stateful and stateless session bean. But for
performance reason App server can cache those instances(which may or may
not
be confugurable) to improve performance.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Cheers
Ashwani Kalra
Sr. Mem. Dev. Staff
Aithent Technologies
India
http://www.geocities.com/ashwani_kalra/
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


-----Original Message-----
From: A mailing list for Enterprise JavaBeans development
[mailto:[EMAIL PROTECTED]]On Behalf Of Sudarson Roy Pratihar
Sent: Tuesday, January 15, 2002 8:48 PM
To: [EMAIL PROTECTED]
Subject: Is Stateful session bean having instance pooling or swapping ?


Hi All,

Are Stateful session bean instances also kept in instance pool like
stateless one ? What does specification say about that ? In
Monson-haefel's book, it's specified that conceptually it doesn't
pooled, but some containers may implement pooling.

Any suggestion is welcome. Any pointer or url will be really helpful.

Thanks and Regards,
Sudarson

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