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Misc changes, fixes and improvements after review.

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- Renamed all 'frequency' to 'interval'
- Split up NodeJoinAndUpSpec and into NodeJoinSpec and NodeUpSpec.
- Split up MembershipChangeListenerJoinAndUpSpec and into MembershipChangeListenerJoinSpec and MembershipChangeListenerUpSpec.
- Added utility method 'startClusterNode()'
- Fixed race in register listener and telling node to leave
- Removed 'after' blocks
- Cleaned up unused code
- Improved comments

Signed-off-by: Jonas Bonér <jonas@jonasboner.com>
This commit is contained in:
Jonas Bonér 2012-06-04 23:21:28 +02:00
parent 20be83d0eb
commit 391fed6594
23 changed files with 289 additions and 174 deletions
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12
akka-cluster/src/main/scala/akka/cluster/Cluster.scala
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@ -380,9 +380,9 @@ class Cluster(system: ExtendedActorSystem) extends Extension { clusterNode ⇒
private val vclockNode = VectorClock.Node(selfAddress.toString)
private val periodicTasksInitialDelay = clusterSettings.PeriodicTasksInitialDelay
private val gossipFrequency = clusterSettings.GossipFrequency
private val leaderActionsFrequency = clusterSettings.LeaderActionsFrequency
private val unreachableNodesReaperFrequency = clusterSettings.UnreachableNodesReaperFrequency
private val gossipInterval = clusterSettings.GossipInterval
private val leaderActionsInterval = clusterSettings.LeaderActionsInterval
private val unreachableNodesReaperInterval = clusterSettings.UnreachableNodesReaperInterval
implicit private val defaultTimeout = Timeout(remoteSettings.RemoteSystemDaemonAckTimeout)
@ -424,17 +424,17 @@ class Cluster(system: ExtendedActorSystem) extends Extension { clusterNode ⇒
// ========================================================
// start periodic gossip to random nodes in cluster
private val gossipCanceller = system.scheduler.schedule(periodicTasksInitialDelay, gossipFrequency) {
private val gossipCanceller = system.scheduler.schedule(periodicTasksInitialDelay, gossipInterval) {
gossip()
}
// start periodic cluster failure detector reaping (moving nodes condemned by the failure detector to unreachable list)
private val failureDetectorReaperCanceller = system.scheduler.schedule(periodicTasksInitialDelay, unreachableNodesReaperFrequency) {
private val failureDetectorReaperCanceller = system.scheduler.schedule(periodicTasksInitialDelay, unreachableNodesReaperInterval) {
reapUnreachableMembers()
}
// start periodic leader action management (only applies for the current leader)
private val leaderActionsCanceller = system.scheduler.schedule(periodicTasksInitialDelay, leaderActionsFrequency) {
private val leaderActionsCanceller = system.scheduler.schedule(periodicTasksInitialDelay, leaderActionsInterval) {
leaderActions()
}