For Async Transactional Event notification , can @TransactionCompleted be called before @CacheEntryModified ?

[sudheerk84]

I am using cache listeners as explanied in teh follwing example.

http://docs.jboss.org/infinispan/4.0/apidocs/org/infinispan/notifications/Listener.html

I am using mode = async .

Can there be a case that transactioncomplted be called almost parallely as cacheEntryModified ? (sicne everthing is asych).

Shoudl i be setting a thread pool to one to ensure that transaction completed is processed only after cache modified event ?

[galder.zamarreno]

When a listener is async, notifications for it are sent to an executor, so the order of execution is not fully guaranteed.

If order is important, you can do what you suggest which at least makes sure that your listener code won't have an impact of the cache calls, but if any of the listener event implementations is slow, it will affect other listener events.

[sudheerk84]

Thanks for your response.

[Editing .........]

Please Ignore this - i think i was checking teh wrong log files ...

[galder.zamarreno]

Not so far, that setting will affect all listeners belonging to caches in a cache manager. This might change in the future...

[sudheerk84]

Thanks for the confimration . can i raise a request for that ? Or is it already in teh roadmap ?

[galder.zamarreno]

I personally think that to achieve https://issues.jboss.org/browse/ISPN-1396, we'll need per cache executors, so don't need to add one at the moment.

[sudheerk84]

Thanks for the confirmation.

[sudheerk84]

Ignore this .[.. edited ]