Communicating with Actors

Once an actor is spawned and you have its ActorRef, you can communicate with it by sending messages. rsActor provides two primary modes of message passing: “tell” (fire-and-forget) and “ask” (request-response).

All message sending methods are asynchronous and return a Future that resolves when the operation completes (e.g., message enqueued for tell, or reply received for ask).