Re: RE: [openjms-user] For OpenJMs Developers : OpenJMS Performance with Persistent Messages and Durable subscribers..

"Sanjeev Aggarwal" <[email protected]>
Newsgroups gmane.comp.java.openjms.devel
Message-ID <00eb01c33ebe$bb678d60$7a0310ac@saggarwal>
Any other thing that I can do to increase the performnace of OpenJMS with
Durable subscribers and Persistent messages???

Sanjeev

----- Original Message -----
From: "Tim Anderson" <[email protected]>
To: <openjms-developer-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
Sent: Friday, June 27, 2003 18:30
Subject: [openjms-developer] RE: [openjms-user] For OpenJMs Developers :
OpenJMS Performance with Persistent Messages and Durable subscribers..


> Not a good idea. If the server goes down after the message
> has been published to active subscribers, but before it is
> made persistent, you will end up with inconsistency.
> You would also have to add some synchronization to ensure
> that acknowledgements for a message don't occur before the
> message is made persistent.
>
>
> > -----Original Message-----
> > From: openjms-user-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
> > [mailto:openjms-user-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org]On Behalf Of Sanjeev
> > Aggarwal
> > Sent: Friday, 27 June 2003 8:12 PM
> > To: [email protected]; [email protected]
> > Cc: [email protected]
> > Subject: [openjms-user] For OpenJMs Developers : OpenJMS Performance
> > with Persistent Messages and Durable subscribers..
> >
> >
> > Hi,
> >
> > I am using Persistent messages and Durable subscribers on Topics. I
looked
> > into the OpenJMS Code. Found that it is saving the JMSMessage into the
> > database before publishing it to subscribers.
> >
> > Can I change it, in a way that message is published to
> > subscribers and then
> > saved in the database in a seperate thread so that subscribers
> > gets a faster
> > delivery of messages.
> >
> > Thanks,
> > Sanjeev.
> >
> >
> >
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