[jboss-user] [jBPM] - Re: Process Session ID always 0 in database

Maciej Swiderski do-not-reply at jboss.com
Thu Jan 3 12:06:48 EST 2013

Maciej Swiderski [https://community.jboss.org/people/swiderski.maciej] created the discussion

"Re: Process Session ID always 0 in database"

To view the discussion, visit: https://community.jboss.org/message/787388#787388

there are two issue with the code you use:
1. you create session that is not persisted and thus process instances are not persisted either and if you create session for every process instance this is probably the reason of having process instance id 0
2. when using HornetQ task client and connecting clients in parallel meaning more than one at the same time (that does not have to mean they will be active at the same time but rather they are connected) you need to ensue that each client is uniquely identified

so for issue 1 you should use JPAKnowledgeService to create/load session and that will ensure you processes are stored in db too. for issue 2 you use pass unique name each time you create AsynHornetQHTWorkItemHandler.


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