topic Re: Overcome StackOverFlow without extenal trigger in Alfresco Archive

Overcome StackOverFlow without extenal trigger

gul — Fri, 19 Jun 2015 00:52:40 GMT

I am trying to convert 11 complex workflows from JBPM to Activiti. They all contain serviceTasks only; and they all have one more multi-task loops. As shown in attached image. Cardinality of such loops could reach 60. So; I am facing StackOverFlow Errors. I introduced a RecieveTask. My aim with Re

Re: Overcome StackOverFlow without extenal trigger

gul — Fri, 19 Jun 2015 16:44:36 GMT

Am I incorrect in trying to signal ReceiveTask within the workflow?.I fail to do so. Or Should it only be done externally.

Re: Overcome StackOverFlow without extenal trigger

trademak — Sun, 21 Jun 2015 18:35:49 GMT

You could try to make the service task asynchronous. If the service task is multi instance (with 60 possible loops) then it's best to use an multi instance embedded sub process with an asynchronous service task. You could also try to raise the max stack size (like described here http://stackoverflow.com/questions/3700459/how-to-increase-the-java-stack-size).

Best regards,