private static ActorSystem ActorSystemOf(IActorRefFactory context)
{
if (context is ExtendedActorSystem)
{
return((ActorSystem)context);
}
if (context is IActorContext)
{
return(((IActorContext)context).System);
}
if (context == null)
{
throw new ArgumentNullException(nameof(context), "IActorRefFactory must be defined");
}
throw new ArgumentException($"ActorRefFactory context must be a ActorSystem or ActorContext, got [{context.GetType()}]");
}
