A LazyActorRef accumulates messages sent to an actor that doesn't exist yet. Once the actor is created and
the LazyActorRef is pointed to it, all the accumulated messages are flushed and any new message sent to the
LazyActorRef will immediately be sent to the pointed ActorRef.
This is intended to be used during Kamon's initialization where some components need to use ActorRefs to work
(like subscriptions and the trace incubator) but our internal ActorSystem is not yet ready to create the
required actors.
A LazyActorRef accumulates messages sent to an actor that doesn't exist yet. Once the actor is created and the LazyActorRef is pointed to it, all the accumulated messages are flushed and any new message sent to the LazyActorRef will immediately be sent to the pointed ActorRef.
This is intended to be used during Kamon's initialization where some components need to use ActorRefs to work (like subscriptions and the trace incubator) but our internal ActorSystem is not yet ready to create the required actors.