Hello,
I am trying to understand why in an FSM the onTermination handler is not
called with StopEvent(FSM.Failure,_,_) upon a failure in an event handler.
And in general what are the semantics of FSM.Failure?
I run a test like this:
class AMachine extends FSM[String, String] {
startWith("S", "D")
when("S") {
case Event("E", _) =>
throw new Exception("Arrgh")
}
onTermination {
case StopEvent(FSM.Failure(cause), state, data) => println("Oops") // NEVER
COMES HERE
}
initialize()
}
ActorSystem().actorOf(Props[AMachine]) ! "E"
I expected the "Oops" statement to execute in this case, however it doesn't (in
Akka 2.3.12)
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