b60210362e
- introducing RepointableActorRef, which starts out with an UnstartedActorCell which can cheaply be created; the Supervise() message will trigger child.activate() in the supervisor, which means that the actual creation (now with normal ActorCell) happens exactly in the right place and with the right semantics. Messages which were enqueued to the dummy cell are transferred atomically into the ActorCell (using normal .tell()), so message sends keep working exactly as they used to - this enables getting rid of the brittle synchronization around RoutedActorRef by replacing that one with a RepointableActorRef subclass which creates RoutedActorCells upon activate(), with the nice benefit that there is no hurry then to get it right because the new cell is constructed “on the side” misc fixes: - InvalidMessageException is now actually enforced when trying to send “null” - Mailboxes may be created without having an ActorCell, which can come in handy later, because the cell is only needed when this mailbox is going to be scheduled on some executor - remove occurrences of Props(), which is equivalent to Props[Nothing], which is equivalent to «bug» - add test case which verifies that context.actorOf is still synchronous - plus all the stuff I have forgotten. |
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| additional | ||
| cluster | ||
| common | ||
| dev | ||
| general | ||
| images | ||
| intro | ||
| java | ||
| modules | ||
| project | ||
| scala | ||
| .history | ||
| conf.py | ||
| index.rst | ||
| Makefile | ||
| more.png | ||
