[jbpm-users] [jBPM Users] - Issues About JobExecutor in Jbpm 3.3.0GA

Hi, I had a few questions about job executor and jbpmcontext, 1.Do we need to close jbpmContext every time after we used it?Like: public myMethod(){ | JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext(); | ..... | jbpmContext.close(); | } 2.In jbpm.cfg.xml,if I set jobExecutor singleton="false" ,what will happen? <bean name="jbpm.job.executor" class="org.jbpm.job.executor.JobExecutor" singleton="true"> 3.In the jbpm source code ,there is a class DbMessageService.java,below is source code of this class,Could any one tell me why use "synchronized" here? public void close() { | if ( (hasProducedJobs) | && (jobExecutor!=null) | ) { | log.debug("messages were produced, job executor will be signalled"); | synchronized(jobExecutor) { | jobExecutor.notify(); | } | } | } View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4257257#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...