Hi Bart,

Thanks a lot. I should have time later today or tomorrow to investigate.

I'm working on ActiveMQ 5.17.1 right now (it should be up for a vote
later today).

Regards
JB

On Sun, Apr 24, 2022 at 10:12 AM Bart van Leeuwen
<bart_van_leeu...@netage.nl> wrote:
>
> Hi JB,
>
> I've assembled a testcase which you can find here:
> https://github.com/semanticfire/amqdurtopic
> Let me know if things are unclear.
>
> Met Vriendelijke Groet / With Kind Regards
> Bart van Leeuwen
>
>
> twitter: @semanticfire
> tel. +31(0)6-53182997
> Netage B.V.
> http://netage.nl
> Esdoornstraat 3
> 3461ER Linschoten
> The Netherlands
>
>
>
>
> From:        "Jean-Baptiste Onofré" <j...@nanthrax.net>
> To:        users@activemq.apache.org
> Date:        24-04-2022 07:29
> Subject:        Re: ActiveMQ 5.15 vs 5.16 behaviour on durable topics
> ________________________________
>
>
>
> Hi Bart,
>
> do you have a simple test case to reproduce the behavior change ?
>
> Regards
> JB
>
> On Sat, Apr 23, 2022 at 11:58 AM Bart van Leeuwen <
> bart_van_leeu...@netage.nl> wrote:
>
> > Hi,
> >
> > I´ve been using ActiveMQ as part of Tomee Plus for a long time with great
> > satisfaction.
> >
> > I use a durable topic to communicate information to a webapp through a
> > long pol in a servlet. This suits my needs and has worked without issues so
> > far.
> > With a recent tomee upgrade I moved from AMQ 5.15.x to 5.16.x and see a
> > total new behaviour.
> >
> > My clients will receive the message on the topic multiple times (
> > practically maximumRedeliveries + 1) so if maximumRedeliveries = 2 then the
> > client will receive the message 3 times.
> > The Dispatch counter in the console will show maximumRedeliveries + 2 for
> > every message.
> >
> > There is nothing in the logs, and the java servlet reading the topic is a
> > plain and simple durable topic subscriber as can be found in the numerous
> > examples on the web.
> >
> > I´ve tried going over the changelog and documentation but I cannot find a
> > issue or setting that seems related to what I observe.
> >
> > Any help greatly appreciated!
> >
> > Met Vriendelijke Groet / With Kind Regards
> > Bart van Leeuwen
> >
> >
> > twitter: @semanticfire
> > tel. +31(0)6-53182997
> > Netage B.V.
> > http://netage.nl
> > Esdoornstraat 3
> > 3461ER Linschoten
> > The Netherlands
> >
>
>

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