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Publish cluster changes to event bus, see #2202

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* ClusterEventBus
* Removed register listener and related
* Removed Gossip.meta because it doesn't handle version conflicts
This commit is contained in:
Patrik Nordwall 2012-08-14 10:58:30 +02:00
parent 9094199011
commit e38dd80f38
14 changed files with 209 additions and 159 deletions
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20
akka-cluster/src/multi-jvm/scala/akka/cluster/NodeLeavingAndExitingSpec.scala
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@ -9,6 +9,8 @@ import akka.remote.testkit.MultiNodeConfig
import akka.remote.testkit.MultiNodeSpec
import akka.testkit._
import scala.concurrent.util.duration._
import akka.actor.Props
import akka.actor.Actor
object NodeLeavingAndExitingMultiJvmSpec extends MultiNodeConfig {
val first = role("first")
@ -32,6 +34,7 @@ abstract class NodeLeavingAndExitingSpec
with MultiNodeClusterSpec {
import NodeLeavingAndExitingMultiJvmSpec._
import ClusterEvent._
"A node that is LEAVING a non-singleton cluster" must {
@ -44,15 +47,16 @@ abstract class NodeLeavingAndExitingSpec
val leavingLatch = TestLatch()
val exitingLatch = TestLatch()
val expectedAddresses = roles.toSet map address
cluster.registerListener(new MembershipChangeListener {
def notify(members: SortedSet[Member]) {
def check(status: MemberStatus): Boolean =
(members.map(_.address) == expectedAddresses &&
members.exists(m ⇒ m.address == secondAddess && m.status == status))
if (check(MemberStatus.Leaving)) leavingLatch.countDown()
if (check(MemberStatus.Exiting)) exitingLatch.countDown()
cluster.subscribe(system.actorOf(Props(new Actor {
def receive = {
case MembersChanged(members) ⇒
def check(status: MemberStatus): Boolean =
(members.map(_.address) == expectedAddresses &&
members.exists(m ⇒ m.address == secondAddess && m.status == status))
if (check(MemberStatus.Leaving)) leavingLatch.countDown()
if (check(MemberStatus.Exiting)) exitingLatch.countDown()
}
})
})), classOf[MembersChanged])
enterBarrier("registered-listener")
runOn(third) {