[jboss-user] [jBPM] - Re: JBPM Timers behaviour
Bira Neto
do-not-reply at jboss.com
Tue Jun 19 17:16:02 EDT 2012
Bira Neto [https://community.jboss.org/people/biraneto] created the discussion
"Re: JBPM Timers behaviour"
To view the discussion, visit: https://community.jboss.org/message/742862#742862
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Adding some more info on the subject. It appears the problem happens with persistence enabled only. Is this a bug? Should I code something else when using persistence for timers to work properly?
I'm using version 5.3.
The workflow is an start event with timer event definition with a cycle of 1 second... going to a script system out hello world and then to an end event.
Executing with *JPA*.... loading ksession with JPAKnowledgeService.loadStatefulKnowledgeSession( sessionId, kbase, null, env ).startProcess("testTimer");
The execution is shown below
163745 [http-8080-1] WARN bitronix.tm.twopc.Preparer - executing transaction with 0 enlisted resource
Hibernate: select nextval ('hibernate_sequence')
Hello World
Hibernate: select processins0_.InstanceId as col_0_0_ from ProcessInstanceInfo processins0_ inner join EventTypes eventtypes1_ on processins0_.InstanceId=eventtypes1_.InstanceId where eventtypes1_.eventTypes=?
Hibernate: update SessionInfo set lastModificationDate=?, rulesByteArray=?, startDate=?, OPTLOCK=? where id=? and OPTLOCK=?
Hibernate: insert into ProcessInstanceInfo (id, lastModificationDate, lastReadDate, processId, processInstanceByteArray, startDate, state, OPTLOCK, InstanceId) values (?, ?, ?, ?, ?, ?, ?, ?, ?)
Hibernate: delete from ProcessInstanceInfo where InstanceId=? and OPTLOCK=?
Executing with a *simple stateful* session... Loading ksession with *kbase.newStatefulKnowledgeSession().startProcess("testTimer");*
Hello World
Hello World
Hello World
Hello World
Hello World
Hello World
Hello World
Hello World
Hello World
Hello World
Hello World
*(forever untill I cancel execution)
*
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