- ActorCell.stop(actor) removed the actor from childrenRefs before
handleChildTerminated, leading to removing from Locker immediately
after adding it in
- intercept ChildTerminated message in RemoteTransport.receive if
destination is not found (i.e. isTerminate==true) and re-route to
Locker, which was changed to support path-based lookup to find the
parent and funnel the ChildTerminated to its intended destination
- add Locker.shutdown() to detach remaining actors from their
dispatchers upon system termination.
split systemDispatch(Create()) into systemEnqueue(Create()) directly
after createMailbox and registerForExecution from within
Dispatcher.attach() (resp. CallingThreadDispatcher.register() does its
own thing)
- change from messageQueue.numberOfMessages to maintaining an AtomicLong
for performance reasons
- add comments/scaladoc where missing
- remove some assert()s
- fix ResiserSpec to employ buddy-wakeup-threshold
- PropertyMaster is the only place in Akka which calls
ClassLoader.getClass (apart from kernel, which might be special)
- all PropertyMaster methods (there are only three) take a ClassManifest
of what is to be constructed, and they verify that the obtained object
is actually compatible with the required type
Other stuff:
- noticed that I had forgotten to change to ExtendedActorSystem when
constructing Extensions by ExtensionKey (damn you, reflection!)
- moved Serializer.currentSystem into JavaSerializer, because that’s the
only one needing it (it’s only used in readResolve() methods)
- Serializers are constructed now with one-arg constructor taking
ExtendedActorSystem (if that exists, otherwise no-arg as before), to
allow JavaSerializer to do its magic; possibly necessary for others as
well
- Removed all Option[ClassLoader] signatures
- made it so that the ActorSystem will try context class loader, then
the class loader which loaded the class actually calling into
ActorSystem.apply, then the loader which loaded ActorSystemImpl
- for the second of the above I added a (reflectively accessed hopefully
safe) facility for getting caller Class[_] objects by using
sun.reflect.Reflection; this is optional an defaults to None, e.g. on
Android, which means that getting the caller’s classloader is done on
a best effort basis (there’s nothing we can do because a StackTrace
does not contain actual Class[_] objects).
- refactored DurableMailbox to contain the owner val and use that
instead of declaring that in all subclasses
- re-label Client/Server to Inbound/Outbound for netty settings
description
- move to just using exactly one class loader for all reflective
activities of the ActorSystem, which is either the context class
loader or the one which loaded the ActorSystem’s class; document that
putting Akka on boot class path will not work
- be more careful with initializing the Client- and ServerBootstrap
- rename Port to DesiredPortFromConfig to discourage misuse
- write test for NettySettings
- various small fixes
- it is customary to use class name for categorizing logs, hence we
should support it; class is taken from logSource.getClass
- update SLF4J module to use logClass as category and set logSource in
MDC "akkaSource"
- add docs
