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Add previousStatus in MemberRemoved, see #3252

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This commit is contained in:
Patrik Nordwall 2013-05-23 11:09:32 +02:00
parent f3f55d4972
commit ee6e80d31a
15 changed files with 39 additions and 42 deletions
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8
akka-cluster/src/main/scala/akka/cluster/ClusterEvent.scala
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@ -111,8 +111,12 @@ object ClusterEvent {
/**
* Member completely removed from the cluster.
* When `previousStatus` is `MemberStatus.Down` the node was removed
* after being detected as unreachable and downed.
* When `previousStatus` is `MemberStatus.Exiting` the node was removed
* after graceful leaving and exiting.
*/
case class MemberRemoved(member: Member) extends MemberEvent {
case class MemberRemoved(member: Member, previousStatus: MemberStatus) extends MemberEvent {
if (member.status != Removed) throw new IllegalArgumentException("Expected Removed status, got: " + member)
}
@ -200,7 +204,7 @@ object ClusterEvent {
val removedMembers = (oldGossip.members -- newGossip.members -- newGossip.overview.unreachable) ++
(oldGossip.overview.unreachable -- newGossip.overview.unreachable)
val removedEvents = removedMembers.map(m ⇒ MemberRemoved(m.copy(status = Removed)))
val removedEvents = removedMembers.map(m ⇒ MemberRemoved(m.copy(status = Removed), m.status))
(new VectorBuilder[MemberEvent]() ++= memberEvents ++= removedEvents).result()
}