Initialization of an ActorRefProvider happens in two steps: first construction of the object with settings, eventStream, etc. and then—when the ActorSystem is constructed—the second phase during which actors may be created (e.g. the guardians).

void Init(
	ActorSystemImpl system
)

Sub Init ( 
	system As ActorSystemImpl
)

void Init(
	ActorSystemImpl^ system
)

abstract Init : 
        system : ActorSystemImpl -> unit