Akka (java), non blocking broadcast to all children
问题 Let's say I have a Region Actor, and each region has a certain number of people inside it. How do you broadcast a message to everyone, knowing that the list of people can change over time, broadcast routers seems to be the choice, but then the problem is that they have a maximum number of routees, and that I cannot dynamically append people to a router. My question is: I know there is an EventBus, I could subscribe my people to the event Bus, but I dont want them to recieve every message