[jboss-user] [EJB 3.0 Users] - Re: Execute TimerService().createTimer() exactly once in a c

[jaikiran]

"pgib" wrote : 
  | I previously had a ServletContextListener subclass where contextInitialized() would kill all timers and start them.  The problem is, now if I have more nodes join the cluster, the timers are killed and recreated.  Is there a better way to accomplish this?
  | 

I haven't tried it myself - but how about using a HASingleton @Service instead of the ServletContextListener?

"pgib" wrote : 
  | Additionally, I thought maybe I could start the Timer in the @PostConstruct of the SLSBs themselves.  However, this fails with TimerService.getTimers should not be access from this bean method: IN_EJB_CREATE
  | 
  | 

As per the table in EJB3 spec, section 4.5.2 - methods on TimerService are not allowed to be invoked in the @PostConstruct of the bean.
 

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