I\'ve found in Akka docs:
When using future callbacks, such as onComplete, onSuccess, and onFailure, inside actors you need to carefully avoid closing ove
Maybe this can help. It is an experiment I did and the test is quite conclusive... however, it is still an experiment, so do not take that as an expertise.
https://github.com/Adeynack/ScalaLearning/tree/master/ActorThreadingTest/src/main/scala/david/ActorThreadingTest
Open to comments or suggestions, of course.
Futures with actors is a subject I am very interested in.