Maurice de Chateau [
http://community.jboss.org/people/MohReece] replied to the discussion
"How to recognize when async-node is finished?"
To view the discussion, visit:
http://community.jboss.org/message/548451#548451
--------------------------------------------------------------
Johannes,
This is a problem we've been facing as well, e.g. in testing: how long do you wait for
an async execution to end? There's no mechanism in jBPM 3 (as far as I know) to be
notified that such an execution has ended, and determining the end of the execution is
somewhat non-deterministic - it would take into account the time used for scheduling the
async command(s) and executing the corresponding code.
One mechanism available in Hibernate is to register a hook (an implementation of
Synchronization) to the async transaction (something I tried to explain here:
http://community.jboss.org/message/399790#399790
http://community.jboss.org/message/399790#399790), but that only works if you are able to
set up that hook.
An approach we've been using as well is to simply poll for the async execution to be
ended (using relative short cycles with sleeps in between). I would agree if you'd say
that's just butt-ugly, but we've found it works for us - lacking a better
solution.
Regards,
Maurice
--------------------------------------------------------------
Reply to this message by going to Community
[
http://community.jboss.org/message/548451#548451]
Start a new discussion in jBPM at Community
[
http://community.jboss.org/choose-container!input.jspa?contentType=1&...]