topic Re: Start subprocess on signal in Alfresco Archive

Start subprocess on signal

jolo_ — Thu, 22 Aug 2013 14:16:35 GMT

I start embedded subprocess on signal, all works like in example http://forums.activiti.org/comment/13412#comment-13412.What I do:1. Launch process2. runtimeService.signalEventReceived("launchCandidateSubprocessSignal")3. End ProcessProblem:When I start the process first time - all works fine. But i

Re: Start subprocess on signal

jolo_ — Thu, 22 Aug 2013 14:41:21 GMT

Seems I know the answer - I didn't complete subprocess. So the table ACT_RU_EVENT_SUBSCR wasn't cleaned.

But there are many situations when I won't complete my subprocess, for example, during app development I want to stop the whole process.

Question: how to correctly avoid the problem above? Means multiple invokation on single signal.

Re: Start subprocess on signal

trademak — Fri, 23 Aug 2013 09:08:05 GMT

The signal event broadcasts the event to every running process instance with that signal name, so it's clear that this is expected behavior. If you don't want this behavior you could add a specific execution id to your signalEventReceived method call

Best regards,