Not sure.
I simply copied the logic from the `OneForOneStrategy` superclass:
https://github.com/akka/akka/blob/master/akka-actor/src/main/scala/akka/actor/FaultHandling.scala#L334
(which unfortunately is private and therefore not directly useable from this derived strategy). We could mark the `publish` method of the `OneForOneStrategy` protected if there is no argument against such a step...