akka.cluster
Class ClusterHeartbeatSender

java.lang.Object
  akka.cluster.ClusterHeartbeatSender

All Implemented Interfaces:

Actor, ActorLogging

public final class ClusterHeartbeatSender
extends java.lang.Object
implements Actor, ActorLogging

Nested Class Summary

static class	ClusterHeartbeatSender.ExpectedFirstHeartbeat
static class	ClusterHeartbeatSender.ExpectedFirstHeartbeat$
static class	ClusterHeartbeatSender.Heartbeat Sent at regular intervals for failure detection.
static class	ClusterHeartbeatSender.Heartbeat$
static class	ClusterHeartbeatSender.HeartbeatRsp Sent as reply to ClusterHeartbeatSender.Heartbeat messages.
static class	ClusterHeartbeatSender.HeartbeatRsp$
static class	ClusterHeartbeatSender.HeartbeatTick$

Nested classes/interfaces inherited from interface akka.actor.Actor

Actor.emptyBehavior$

Constructor Summary

ClusterHeartbeatSender()

Method Summary

scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit>	active()
void	addMember(Member m)
Cluster	cluster()
FailureDetectorRegistry<Address>	failureDetector()
void	heartbeat()
ActorSelection	heartbeatReceiver(Address address) Looks up and returns the remote cluster heartbeat connection for the specific address.
void	heartbeatRsp(UniqueAddress from)
Cancellable	heartbeatTask()
void	init(ClusterEvent.CurrentClusterState snapshot)
scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit>	initializing()
void	postStop() User overridable callback.
void	preStart() User overridable callback.
void	reachableMember(Member m)
scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit>	receive() This defines the initial actor behavior, it must return a partial function with the actor logic.
void	removeMember(Member m)
ClusterHeartbeatSender.Heartbeat	selfHeartbeat()
ClusterHeartbeatSenderState	state()
void	triggerFirstHeartbeat(UniqueAddress from)
void	unreachableMember(Member m)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface akka.actor.Actor

aroundPostRestart, aroundPostStop, aroundPreRestart, aroundPreStart, aroundReceive, context, postRestart, preRestart, self, sender, supervisorStrategy, unhandled

Methods inherited from interface akka.actor.ActorLogging

_log, log

Constructor Detail

ClusterHeartbeatSender

public ClusterHeartbeatSender()

Method Detail

cluster

public Cluster cluster()

failureDetector

public FailureDetectorRegistry<Address> failureDetector()

selfHeartbeat

public ClusterHeartbeatSender.Heartbeat selfHeartbeat()

state

public ClusterHeartbeatSenderState state()

heartbeatTask

public Cancellable heartbeatTask()

preStart

public void preStart()

Description copied from interface: Actor

User overridable callback.

Is called when an Actor is started. Actors are automatically started asynchronously when created. Empty default implementation.

Specified by:

preStart in interface Actor

postStop

public void postStop()

Description copied from interface: Actor

User overridable callback.

Is called asynchronously after 'actor.stop()' is invoked. Empty default implementation.

Specified by:

postStop in interface Actor

heartbeatReceiver

public ActorSelection heartbeatReceiver(Address address)

Looks up and returns the remote cluster heartbeat connection for the specific address.

Parameters:

address - (undocumented)

Returns:

(undocumented)

receive

public scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit> receive()

Description copied from interface: Actor

This defines the initial actor behavior, it must return a partial function with the actor logic.

Specified by:

receive in interface Actor

Returns:

(undocumented)

initializing

public scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit> initializing()

active

public scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit> active()

init

public void init(ClusterEvent.CurrentClusterState snapshot)

addMember

public void addMember(Member m)

removeMember

public void removeMember(Member m)

unreachableMember

public void unreachableMember(Member m)

reachableMember

public void reachableMember(Member m)

heartbeat

public void heartbeat()

heartbeatRsp

public void heartbeatRsp(UniqueAddress from)

triggerFirstHeartbeat

public void triggerFirstHeartbeat(UniqueAddress from)