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Make cluster singleton DC aware, #23230

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Arnout Engelen 2017-06-26 16:03:06 +02:00 • committed by Patrik Nordwall
parent 164387a89e
commit ccea5a0eac
3 changed files with 118 additions and 4 deletions
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6
akka-cluster-tools/src/main/scala/akka/cluster/singleton/ClusterSingletonManager.scala
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@ -256,10 +256,12 @@ object ClusterSingletonManager {
}
override def postStop(): Unit = cluster.unsubscribe(self)
def matchingRole(member: Member): Boolean = role match {
private val selfTeam = "team-" + cluster.settings.Team
def matchingRole(member: Member): Boolean = member.hasRole(selfTeam) && (role match {
case None ⇒ true
case Some(r) ⇒ member.hasRole(r)
}
})
def trackChange(block: () ⇒ Unit): Unit = {
val before = membersByAge.headOption