Yup, but if the MDB timeout, I need to set something in the DB, that's why
I need to treat the timeout.

If the job to be executed timeout, then it will probably timeout for any
retry, because it's caused by a poorly chosen parameter, so retries are not
important here (although increasing timeouts on each retry could be an
interesting option)

[]

Leo

On Tue, Apr 14, 2015 at 5:27 PM, Romain Manni-Bucau <[email protected]>
wrote:

> Hmm, with MDBs you have retries since they are transactional. you can even
> configure the redelivery policy with an exponential backoff and so on if
> really needed
>
>
> Romain Manni-Bucau
> @rmannibucau <https://twitter.com/rmannibucau> |  Blog
> <http://rmannibucau.wordpress.com> | Github <
> https://github.com/rmannibucau> |
> LinkedIn <https://www.linkedin.com/in/rmannibucau> | Tomitriber
> <http://www.tomitribe.com>
>
> 2015-04-14 22:13 GMT+02:00 Leonardo K. Shikida <[email protected]>:
>
> > Well, what I need is a pool of workers to listen to a queue and process
> > messages while they come, but I also need to properly treat them when the
> > JMS transaction times out.
> >
> > So I guess I can't use a MDB here right?
> >
> > What would be a good approach in this situation?
> >
> > []
> >
> > Leo
> >
> > On Tue, Apr 14, 2015 at 4:53 PM, Romain Manni-Bucau <
> [email protected]
> > >
> > wrote:
> >
> > > if you want to control and be able to catch it you need to handle
> > yourself
> > > the transaction otherwise if it takes more then you'll get a rollback
> > and a
> > > (surely wrapped) RollbackException
> > >
> > >
> > > Romain Manni-Bucau
> > > @rmannibucau <https://twitter.com/rmannibucau> |  Blog
> > > <http://rmannibucau.wordpress.com> | Github <
> > > https://github.com/rmannibucau> |
> > > LinkedIn <https://www.linkedin.com/in/rmannibucau> | Tomitriber
> > > <http://www.tomitribe.com>
> > >
> > > 2015-04-14 21:45 GMT+02:00 Leonardo K. Shikida <[email protected]>:
> > >
> > > > just checking
> > > >
> > > > I just add
> > > >
> > > >     @Resource
> > > >     private TransactionManager tx;
> > > >
> > > >
> > > > and in the MDB initialization I set some timeout
> > > >
> > > >     @PostConstruct
> > > >     public void initialize() {
> > > >         try {
> > > >             tx.setTransactionTimeout(3);
> > > >         } catch (SystemException e) {
> > > >             e.printStackTrace();
> > > >         }
> > > >     }
> > > >
> > > > and when my onMessage() executes, if it takes more than 3 seconds to
> > > > complete, it throws and exception?
> > > >
> > > > and if so, how do I catch it? (or I don't?)
> > > >
> > > > []
> > > >
> > > > Leo
> > > >
> > > > On Tue, Apr 14, 2015 at 4:20 PM, Leonardo K. Shikida <
> > [email protected]>
> > > > wrote:
> > > >
> > > > > thx!
> > > > >
> > > > > []
> > > > >
> > > > > Leo
> > > > >
> > > > > On Tue, Apr 14, 2015 at 4:16 PM, Romain Manni-Bucau <
> > > > [email protected]
> > > > > > wrote:
> > > > >
> > > > >> Get the Transactionmanager injected (@Resource) and call
> > > > >> setTransactionTimeout(seconds)
> > > > >>
> > > > >>
> > > > >> Romain Manni-Bucau
> > > > >> @rmannibucau <https://twitter.com/rmannibucau> |  Blog
> > > > >> <http://rmannibucau.wordpress.com> | Github <
> > > > >> https://github.com/rmannibucau> |
> > > > >> LinkedIn <https://www.linkedin.com/in/rmannibucau> | Tomitriber
> > > > >> <http://www.tomitribe.com>
> > > > >>
> > > > >> 2015-04-14 19:38 GMT+02:00 Leonardo K. Shikida <[email protected]
> >:
> > > > >>
> > > > >> > Hi
> > > > >> >
> > > > >> > How do I increase the MDB onMessage() transaction timeout?
> > > > >> >
> > > > >> > []
> > > > >> >
> > > > >> > Leo
> > > > >> >
> > > > >>
> > > > >
> > > > >
> > > >
> > >
> >
>

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