If it in fact was a Unit you got back from the actor then neither of the things you tried should throw a class cast exception though. If the actor for example sends a Future[Unit] back, then you will have a Future[Future[Unit]] returned from ask.
-- Johan Akka Team On Tue, Jan 31, 2017 at 2:41 PM, Alan Burlison <alan.burli...@gmail.com> wrote: > On 31/01/2017 21:36, Viktor Klang wrote: > > What'd be the alternative? >> > > Not sure really, don't know if there's any way of preserving a > Future[Unit] rather than converting it to a Future[Any]. As I said, it just > seemed a bit clunky, and not obvious immediately obvious as to how to solve > the issue. Perhaps just a note in the docs about how to handle Future[Unit]? > > > -- > Alan Burlison > -- > > -- > >> Read the docs: http://akka.io/docs/ >>>>>>>>>>> Check the FAQ: http://doc.akka.io/docs/akka/c >>>>>>>>>>> urrent/additional/faq.html >>>>>>>>>>> Search the archives: https://groups.google.com/grou >>>>>>>>>>> p/akka-user >>>>>>>>>>> >>>>>>>>>> --- You received this message because you are subscribed to the > Google Groups "Akka User List" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to akka-user+unsubscr...@googlegroups.com. > To post to this group, send email to akka-user@googlegroups.com. > Visit this group at https://groups.google.com/group/akka-user. > For more options, visit https://groups.google.com/d/optout. > -- Akka Team Lightbend <http://www.lightbend.com/> - Reactive apps on the JVM Twitter: @akkateam -- >>>>>>>>>> Read the docs: http://akka.io/docs/ >>>>>>>>>> Check the FAQ: >>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user --- You received this message because you are subscribed to the Google Groups "Akka User List" group. To unsubscribe from this group and stop receiving emails from it, send an email to akka-user+unsubscr...@googlegroups.com. To post to this group, send email to akka-user@googlegroups.com. Visit this group at https://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
