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=sam #3843 Use ClusterSingletonProxy in cluster samples

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This commit is contained in:
Patrik Nordwall 2014-03-14 16:32:54 +01:00
parent f457e0a30c
commit ad18405877
11 changed files with 41 additions and 173 deletions
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14
akka-samples/akka-sample-cluster-java/src/multi-jvm/scala/sample/cluster/stats/StatsSampleSingleMasterSpec.scala
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@ -15,6 +15,7 @@ import akka.cluster.MemberStatus
import akka.cluster.ClusterEvent.CurrentClusterState
import akka.cluster.ClusterEvent.MemberUp
import akka.contrib.pattern.ClusterSingletonManager
import akka.contrib.pattern.ClusterSingletonProxy
import akka.remote.testkit.MultiNodeConfig
import akka.remote.testkit.MultiNodeSpec
import akka.testkit.ImplicitSender
@ -35,7 +36,7 @@ object StatsSampleSingleMasterSpecConfig extends MultiNodeConfig {
akka.cluster.roles = [compute]
# don't use sigar for tests, native lib not in path
akka.cluster.metrics.collector-class = akka.cluster.JmxMetricsCollector
#//#router-deploy-config
#//#router-deploy-config
akka.actor.deployment {
/singleton/statsService/workerRouter {
router = consistent-hashing-pool
@ -48,7 +49,7 @@ object StatsSampleSingleMasterSpecConfig extends MultiNodeConfig {
}
}
}
#//#router-deploy-config
#//#router-deploy-config
"""))
}
@ -91,18 +92,19 @@ abstract class StatsSampleSingleMasterSpec extends MultiNodeSpec(StatsSampleSing
terminationMessage = PoisonPill,
role = null), name = "singleton")
system.actorOf(Props[StatsFacade], "statsFacade")
system.actorOf(ClusterSingletonProxy.defaultProps("/user/singleton/statsService",
"compute"), "statsServiceProxy");
testConductor.enter("all-up")
}
"show usage of the statsFacade" in within(40 seconds) {
val facade = system.actorSelection(RootActorPath(node(third).address) / "user" / "statsFacade")
"show usage of the statsServiceProxy" in within(40 seconds) {
val proxy = system.actorSelection(RootActorPath(node(third).address) / "user" / "statsServiceProxy")
// eventually the service should be ok,
// service and worker nodes might not be up yet
awaitAssert {
facade ! new StatsJob("this is the text that will be analyzed")
proxy ! new StatsJob("this is the text that will be analyzed")
expectMsgType[StatsResult](1.second).getMeanWordLength should be(3.875 +- 0.001)
}