- IAR is subclass of AR and SAR
- all concrete ARs implement IAR
- move sendSystemMessage to IAR
all in preparation for unifying the ActorPath look-up for local&remote
actor refs
- represent it by SerializedActorRef(path), i.e. only a “tagged” string
- remove serialize/deserialize from ActorRefProvider interface
- adapt test since deadLetters is returned when nothing found instead of
exception
- multi-jvm tests are still broken, but that is due to look-up of remote
actors, which I have just not done yet
* Fixed obvious
* Created tickets for several, #1408, #1409, #1410, #1412, #1415, 1416, #1418
* Moved LoggingReceive from akka.actor to akka.event
* Touched several of the FIXME to make them visible in code review
- duplicate name detection done within ActorCell/ActorSystem (i.e. at
parent level)
- no caching needed for local look-ups, might re-introduce cache in
remote layer
- implement suitable equals/hashCode on ActorPaths
- fix some (unintended => buggy) name reuses which previously silently
returned a different actor
- serialization & EventStreamSpec still failing, need to commit to merge
in other stuff on which the future fixes will depend
- remove references to ActorSystem
- make ChildActorPath light-weight (name & parent plus tailrec methods
for traversing towards root, e.g. toString)
- string rep is full URI always (akka://system-name@host:port/user/bla)
* Split config reference to one for each module/extension.
* Adjusted signature of registerExtension to avoid race of extension init
* Moved Duration.dilated to testkit
* TestKitExtension
* RemoteExtension
* SerializationExtension
* Durable mailboxes extensions
* Fixed broken serialization bindings and added test
* Updated configuration documentation
* System properties akka.remote.hostname akka.remote.port replaced with akka.remote.server.hostname and akka.remote.server.port
* Adjustments of ActorSystem initialization. Still don't like the two-phase constructor/init flow. Very fragile for changes.
Review fixes. SerializationExtension
- ensure that no “complex” things are attached to a LogEvent (think
serialization)
- ensure no escaping the “this” reference via LoggingBus during
constructors (e.g. ActorSystem)
- change it so that
+ Actor/ActorRef are represented by their address
+ Class[_] by simpleName
+ String by itself
- this means that people need to think a little more while deciding how
“this” should look like in logging (which I think is a good thing)
- create ActorSystemImpl trait to make ActorSystem fully abstract
- add Java API for constructing (ActorSystem.create(...))
- only go through factory methods because .start() has become necessary
- rename all user-facing occurrences of “app” to “system” (Actor trait
and TestKit/AkkaSpec)
- pass ActorSystemImpl to ActorRefs upon creation, which means that
actorOf() and friends need such an argument, which must be provided to
the ActorRefProvider by the ActorRefFactory implementation
(cascading into all dispatchers, mailboxes, other stuff; had to move
deadLetter stuff to ActorSystem again and split its initialization due
to cyclic dependency)
- move guardians, dead letters and deathWatch info provider
- move scheduler into ActorSystem
- keep forwarding methods in the first step to let the tests run
- remove Props.randomName and associated logic
- ActorRefFactory contains AtomicLong which is used to generate unique
children names
- base64-like encoding is used with reverse “digit” order
- disallow given names which are null, empty or start with ‘$’
- random names start have ‘$’ prepended (‘$’ not being one of the 64
characters)
- special marker “$_” for tempPath until “/tmp” supervisor is introduced
- TestActorRef uses globally unique “$$” prefix, as it creates actors
beneath any supervisor as instructed by the user
(since I know now what’s causing these Jenkins failures ;-) )
- include recipient in DeadLetter
- include recipient in calls to enqueue/systemEnqueue
- move DeadLetterMailbox to ActorSystem (saves some space, too)
- hook up DeadLetterMailbox so it sends DeadLetters to app.deadLetters,
which publishes them on the eventStream
- subscribe TestEventListener to DeadLetter and turn it into Warning
The generated warnings about ChildTerminated are very much correct, they
remind us that we still need to fix supervisor.stop() to await all
children’s death before actually committing suicide.
BalancingDispatcherModelSpec is currently broken, leaves count==1 in
wavesOfActors test, committed anyway in order to check out where it
broke before this merge
