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Request send/publish of CurrentClusterState, see #2438

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* Added publishCurrentClusterState and sendCurrentClusterState
* Removed Ping/Pong that was used for some tests, since awaitCond is
  now needed anyway, since publish to eventStream is done afterwards
This commit is contained in:
Patrik Nordwall 2012-09-12 09:23:02 +02:00
parent e55cde2591
commit 50d0efe7d4
5 changed files with 57 additions and 31 deletions
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18
akka-cluster/src/main/scala/akka/cluster/Cluster.scala
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@ -189,6 +189,24 @@ class Cluster(val system: ExtendedActorSystem) extends Extension {
def unsubscribe(subscriber: ActorRef): Unit =
clusterCore ! InternalClusterAction.Unsubscribe(subscriber)
/**
* Publish current (full) state of the cluster to subscribers,
* that are subscribing to [[akka.cluster.ClusterEvent.ClusterDomainEvent]]
* or [[akka.cluster.ClusterEvent.CurrentClusterState]].
* If you want this to happen periodically you need to schedule a call to
* this method yourself.
*/
def publishCurrentClusterState(): Unit =
clusterCore ! InternalClusterAction.PublishCurrentClusterState(None)
/**
* Publish current (full) state of the cluster to the specified
* receiver. If you want this to happen periodically you need to schedule
* a call to this method yourself.
*/
def sendCurrentClusterState(receiver: ActorRef): Unit =
clusterCore ! InternalClusterAction.PublishCurrentClusterState(Some(receiver))
/**
* Try to join this cluster node with the node specified by 'address'.
* A 'Join(thisNodeAddress)' command is sent to the node to join.