65 lines
1.8 KiB
Scala
65 lines
1.8 KiB
Scala
/**
|
|
* Copyright (C) 2009-2012 Typesafe Inc. <http://www.typesafe.com>
|
|
*/
|
|
package akka.cluster
|
|
|
|
import com.typesafe.config.ConfigFactory
|
|
import org.scalatest.BeforeAndAfter
|
|
import akka.remote.testkit.MultiNodeConfig
|
|
import akka.remote.testkit.MultiNodeSpec
|
|
import akka.testkit._
|
|
import scala.concurrent.util.duration._
|
|
import scala.concurrent.util.Deadline
|
|
|
|
object JoinInProgressMultiJvmSpec extends MultiNodeConfig {
|
|
val first = role("first")
|
|
val second = role("second")
|
|
|
|
commonConfig(
|
|
debugConfig(on = false)
|
|
.withFallback(ConfigFactory.parseString("""
|
|
akka.cluster {
|
|
# simulate delay in gossip by turning it off
|
|
gossip-interval = 300 s
|
|
failure-detector {
|
|
threshold = 4
|
|
acceptable-heartbeat-pause = 1 second
|
|
}
|
|
}""") // increase the leader action task interval
|
|
.withFallback(MultiNodeClusterSpec.clusterConfig)))
|
|
}
|
|
|
|
class JoinInProgressMultiJvmNode1 extends JoinInProgressSpec with AccrualFailureDetectorStrategy
|
|
class JoinInProgressMultiJvmNode2 extends JoinInProgressSpec with AccrualFailureDetectorStrategy
|
|
|
|
abstract class JoinInProgressSpec
|
|
extends MultiNodeSpec(JoinInProgressMultiJvmSpec)
|
|
with MultiNodeClusterSpec {
|
|
|
|
import JoinInProgressMultiJvmSpec._
|
|
|
|
"A cluster node" must {
|
|
"send heartbeats immediately when joining to avoid false failure detection due to delayed gossip" taggedAs LongRunningTest in {
|
|
|
|
runOn(first) {
|
|
startClusterNode()
|
|
}
|
|
|
|
enterBarrier("first-started")
|
|
|
|
runOn(second) {
|
|
cluster.join(first)
|
|
}
|
|
|
|
runOn(first) {
|
|
val until = Deadline.now + 5.seconds
|
|
while (!until.isOverdue) {
|
|
Thread.sleep(200)
|
|
cluster.failureDetector.isAvailable(second) must be(true)
|
|
}
|
|
}
|
|
|
|
enterBarrier("after")
|
|
}
|
|
}
|
|
}
|