is ReactiveTransactional annotioation handling sessions and connection pools automaticly ?

[lamproskrchs]

Hello to everyone,

I'm new to quarkus and im very excited about it .

I'm currently working on a training project for better understanding of this framework. This is usually a StackOverFLow question but using @ReactiveTransactional on a scheduler for updating my database every 10 seconds it throws an error -> "Session is closed" and when stoping the application a Pool closed error shows up too. So is this annotation handling sessions and pools by its own ? Im more than happy to post the github url to see the whole project .

@ApplicationScoped
@ActivateRequestContext
class EmployeeStatusChangeScheduler(
    private val repository: EmployeeRepository ) {

    var currentStatus: Status = Status.WORKING
    var changedStatus: Status = Status.NOT_WORKING

    @ReactiveTransactional
    @Scheduled(every = "10s")
    fun changeStatus(): Uni<Void> {
        currentStatus = if (currentStatus == Status.WORKING) Status.NOT_WORKING else Status.WORKING //working
        changedStatus = if (changedStatus == Status.WORKING) Status.NOT_WORKING else Status.WORKING //not-working
        return repository.update("status=?1 where status=?2", changedStatus, currentStatus)
            .onItem()
            .invoke { it ->
                if (it != 0) Log.info("[***] Status changed to [$changedStatus] for $it Employees")
                else Log.info("[---] There was no change in Employees for status...Please take a look")
            }
            .onItem()
            .ignore()
            .andSwitchTo(Uni.createFrom().voidItem())
    }


}

The Error :
java.lang.IllegalStateException: HR000060: Session is closed

Sorry if my question may sound a bit weird or out of context , im still new to this "programmer" world and don't really know where to ask or discuss about this kind of problems.

Thanks for your time.