* fix shutdown race in sendControl, #21514
* the stack trace showed IllegalStateException: outboundControlIngress not initialized yet
via the call to sendControl
* that could happen if there is a shutdown at the same time, which is exactly what the test does
* it was actually caused by a merge mistake, but now it got even better
* countDown latch on shutdown
* Include actor system name in artery dir path to ease debugging leaks
* Base class name changed to make actor system autonaming work
* Add shutdown hook directly in transport start
* Wait for completion in shutdown hook (actual leak fix)
* Setting to configure where the flight recorder puts its file
* Run ArteryMultiNodeSpecs with flight recorder enabled
* More cleanup in exit hook, wait for task runner to stop
* Enable flight recorder for the cluster multi node tests
* Enable flight recorder for multi node remoting tests
* Toggle always-dump flight recorder output when akka.remote.artery.always-dump-flight-recorder is set
* need to use a shared media driver to get the cpu usage
at a reasonable level
* also changed to SleepingIdleStrategy(1 ms) when cpu-level=1
not needed for the test to pass, but can be good to make level 1
more extreme
* Move artery settings from remoting settings to dedicated class.
* #20587 Move hardcoded settings to configuration file.
* Copy reused settings from remote to the artery
* Provide shorter aliases for the ActorRefProviders #20649
* Use the new actorefprovider aliases throughout code and docs
* Cleaner alias replacement logic
* Automatic port selection when port 0 configured
* Combine remoting and artery SunnyWeatherSpec
* Default to port 0 for artery in MultiNodeSpec.nodeConfig
The failing tests showed big variations in startup times, i.e.
JVM1 not started/bound when other JVMs tries to connect to the
test conductor. The reconnect logic was in place but it was
bound to 10 client-reconnects (10 seconds). It's better to let
it by default reconnect until the connect-timeout (20 seconds)
is elapsed.
- created new subproject akka-protobuf (and added COPYING and LICENSE)
- renamed com.google.protobuf -> akka.protobuf everywhere
- also added such renaming step to the results of protoc compilation in
project/Protobuf.scala
- had to include transcriptions of Netty’s ProtobufEncoder/Decoder to
make multi-node-testkit compile again
* addunidoc task via an AutoPlugin that depends on PrValidation and Unidoc autoplugins
* separate cli option logic to a case class
* remove autoplugin for root project
* sysmsg.Terminate, sysmsg.DeathWatchNotification, io.Tcp.Closed
were needed to silence normal usage of http client/server
* other things based on jenkins logs, but not a complete audit
(cherry picked from commit 270e3b2f49af3c34fd5ea4c3bcfd8257402b5cbe)
* deprecates awaitTermination, shutdown and isTerminated
* introduces a terminate-method that returns a Future[Unit]
* introduces a whenTerminated-method that returns a Future[Unit]
* simplifies the implementation by removing blocking constructs
* adds tests for terminate() and whenTerminated
abort() currently only changes that remote-deployed child actors are not
waited for during termination (because that would not change anything);
it is still a different operation than shutdown() since it changes what
you are guaranteed to observe after termination.
testConductor.shutdown(..., abort = true) uses this mode of termination.
improve MultiNodeSpec to allow injection of deployment configuration
into arbitrary actor systems
include number of received elements in the timeout failure message for
TestKit.receiveN
* because it is not referentially transparent; normally we reserved parens for
side-effecting code but given how people thoughtlessly close over it we revised
that that decision for sender
* caller can still omit parens
* This can't go into 2.2.x since ScalaTest 1.9.2-SNAP2 has source incompatible changes and the dependecy in akka-multi-node-node-testkit would force people to upgrade.
