How to listen to io.quarkus.scheduler.SuccessfulExecution and io.quarkus.scheduler.FailedExecution

[kirankolli-addepar]

I have a class as below where I would like to listen to successful and failed scheduled execution . However this does not work. Am I doing anything wrong ?

@Singleton
public class Singleton{
public void postExecution(@Observes SuccessfulExecution execution){
    log.info("Post successful execution : {}", Objects.toString(execution));    
  }

  public void postExecution(@Observes FailedExecution execution){
    log.info("Post failed execution : {}", Objects.toString(execution));    
  }
}

The methods are never fired. Is this a supported feature ? How do I listen to these events ?
Is there a guide explaining how one can listen to these events ?

Also please do note that I do have methods annotated with @Scheduled(every = "1s") annotation and the methods do get triggered.

[quarkus-bot[bot]]

/cc @manovotn (scheduler), @mkouba (scheduler)

[mkouba]

Those observers look fine but the important thing is that the events are only fired for @Scheduled methods and jobs that were registered programmatically with the JobDefinition API. What jobs are you trying to observe?

[manovotn]

That would just skip the execution (leading to no events fired) but you earlier said that you can see the scheduled method being triggered so I don't suppose that's the case.

[kirankolli-addepar]

yup, as I said the method is getting called so i do expect the events to be fired.

[manovotn]

@kirankolli-addepar please provide a minimal reproducer and we'll be happy to take a closer look. Otherwise it's really hard to say what's happenning.

[kirankolli-addepar]

@manovotn , @mkouba , I found the culprit to be a very long Thread.sleep() in the scheduled method which was preventing the method from finishing execution and hence was not firing events.

I discovered this when I was trying to create a reproducer project for you.

Apologies and thanks.