Merge pull request #17354 from akka/wip-17342-bc-patriknw
= #17342 Make 2.4 binary compatible with 2.3
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commit
00a481adeb
56 changed files with 1160 additions and 207 deletions
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@ -121,12 +121,12 @@ object EventBusDocSpec {
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//#actor-bus
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import akka.event.ActorEventBus
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import akka.event.ActorClassification
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import akka.event.ManagedActorClassification
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import akka.event.ActorClassifier
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final case class Notification(ref: ActorRef, id: Int)
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class ActorBusImpl(val system: ActorSystem) extends ActorEventBus with ActorClassifier with ActorClassification {
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class ActorBusImpl(val system: ActorSystem) extends ActorEventBus with ActorClassifier with ManagedActorClassification {
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type Event = Notification
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// is used for extracting the classifier from the incoming events
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@ -179,7 +179,7 @@ class EventBusDocSpec extends AkkaSpec {
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//#scanning-bus-test
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}
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"demonstrate ActorClassification" in {
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"demonstrate ManagedActorClassification" in {
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//#actor-bus-test
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val observer1 = TestProbe().ref
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val observer2 = TestProbe().ref
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@ -115,7 +115,7 @@ type :class:`ActorRef`.
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This classification requires an :class:`ActorSystem` in order to perform book-keeping
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operations related to the subscribers being Actors, which can terminate without first
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unsubscribing from the EventBus. ActorClassification maitains a system Actor which
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unsubscribing from the EventBus. ManagedActorClassification maitains a system Actor which
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takes care of unsubscribing terminated actors automatically.
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The necessary methods to be implemented are illustrated with the following example:
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