topic Process freezes after ReceiveTask in Alfresco Archive

Process freezes after ReceiveTask

aleksej_domash — Tue, 06 Aug 2013 20:26:55 GMT

We created our process with receive task that waits for a signal. Task1 - > Task2 -> Receive Task 3 -> Task4Signal is generated in Camel Context. Event for signal generating we get from amq queue with JMS-transaction. In one moment we got the message from amq and restarted our Fuse Server I

Re: Process freezes after ReceiveTask

trademak — Wed, 07 Aug 2013 13:05:54 GMT

Based on this information it's not easy to understand the exact issue. Did you use a JTA transaction? Is the current ACT_RU_EXECUTION row pointing to Task4?

Best regards,

Re: Process freezes after ReceiveTask

aleksej_domash — Wed, 07 Aug 2013 14:28:50 GMT

Sorry, I've tryied to explain process in general here
Task1 - > Task2 -> Receive Task 3 -> Task4

And in Tables, of course, we have other ACT_IDs (Task010, Task020, exclusivegateway1 and TaskDPOP030)

>>> Did you use a JTA transaction?
No, We have JPA tran manager for activiti and JmsTransactionManager for activemq.

>>>> Is the current ACT_RU_EXECUTION row pointing to Task4?
Yes, ACT_RU_EXECUTION row was pointing to Task4 (TaskDPOP030), when process stoped on Receive Task 3 (Task020). And in Act_Hi_Actinst we can see, that Receive Task 3 (Task020) was executed two times

The question is why process stoped ? We can't force it go to next task

Re: Process freezes after ReceiveTask

trademak — Fri, 09 Aug 2013 13:19:37 GMT

Can you include the process definition? Is task 4 a service task?

Best regards,