Hi.
I need to implement an async path in my process and I decided to use a JMS
queue and an MDB.
In an ActionHandler I have:
[...]
| public void execute(ExecutionContext context) throws Exception {
| ...
| long tid = context.getProcessInstance().getId();
| LocalCoreManager coreManager = lookupLocalCoreManager();
| coreManager.publish(tid, messageCode);
| ...
| JbpmContext jbpmContext = context.getJbpmContext();
| jbpmContext.close();
| }
At this point my process enter the Wait State "Queued", then, asynchronously,
the MDB loads the process instance and signals it.
Everything seems to work ok BUT...I've noticed that I have dozens of open TCP
connections to the port 8093.
This leads to an OutOfMemoryException on Windows and to a "too many files open
in system" on linux.
The code of coreManager.publish is ok because if I call the bean from inside a
Junit test I can publish and the connections are correctly closed. So it
appears that the problem is to publish jms messages from inside jbpm.
Do you have suggestions?
Thankyou
Salvatore
P.S. I use jboss 4.0.4GA and jbpm 3.1.2 but I've tryed also jboss 4.0.5 and
jbpm 3.1.3
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