Package org.nustaq.kontraktor.routers

Class RoundRobinKrouter

java.lang.Object

org.nustaq.kontraktor.Actors

org.nustaq.kontraktor.Actor<T>

org.nustaq.kontraktor.routers.AbstractKrouter<T>

org.nustaq.kontraktor.routers.SingleActiveServiceKrouter<T>

org.nustaq.kontraktor.routers.HotColdFailoverKrouter<RoundRobinKrouter>

org.nustaq.kontraktor.routers.RoundRobinKrouter

All Implemented Interfaces:

Serializable, Executor, Monitorable, RemotedActor, ServingActor

public class RoundRobinKrouter
extends HotColdFailoverKrouter<RoundRobinKrouter>

A load balancing Krouter. Forwards round robin. Enables dynamic scaling of a service. Clients of stateful services stick to initially connected instance (unless this fails)

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.nustaq.kontraktor.Actor

Actor.ActorReport

Field Summary

Fields inherited from class org.nustaq.kontraktor.routers.AbstractKrouter

CLIENT_PING_INTERVAL_MS, clients, lastSwitch, nextAliveRemoteActors, SERVICE_UNAVAILABLE, timeoutMap

Fields inherited from class org.nustaq.kontraktor.Actor

__cbQueue, __clientConnection, __connections, __currentDispatcher, __mailbox, __mailboxCapacity, __mbCapacity, __publishTarget, __remoteId, __scheduler, __self, __stopped, __ticketMachine, connection, sender, userData, zzRoutingGCEnabled, zzServerMsgCallback

Fields inherited from class org.nustaq.kontraktor.Actors

CONT, DEFAULT_TIMOUT, defaultScheduler, delayedCalls, exec, instance, MAX_EXTERNAL_THREADS_POOL_SIZE, version

Constructor Summary

Constructors

Constructor	Description
RoundRobinKrouter()

Method Summary

Modifier and Type	Method	Description
protected Actor	getRemoteRef()
protected void	willDispatch()

Methods inherited from class org.nustaq.kontraktor.routers.HotColdFailoverKrouter

getServices, init, router$handleServiceDisconnect, setRemoteRef

Methods inherited from class org.nustaq.kontraktor.routers.SingleActiveServiceKrouter

dispatchRemoteCall, main, router$RegisterService

Methods inherited from class org.nustaq.kontraktor.routers.AbstractKrouter

__dispatchRemoteCall, checkPingOnClients, clientConnected, clientDisconnected, createErrorPromiseResponse, forwardCall, forwardCallInternal, forwardMultiCall, forwardMultiCallInternal, getClientPingTimeout, getServicePingTimeout, handleServiceDiscon, hasBeenUnpublished, isStateful, pingServices, router$clientPing, sendFailoverNotification, sendFailoverNotificationInternal

Methods inherited from class org.nustaq.kontraktor.Actor

__addDeadLetter, __addRemoteConnection, __addStopHandler, __enqueueCall, __getCachedMethod, __removeRemoteConnection, __stop, __stopImpl, __submit, ask, askMsg, asyncstop, checkThread, close, closeCurrentClient, current, cyclic, debounce, delayed, execInThreadPool, execute, getActor, getActorRef, getCallbackSize, getConnections, getCurrentDispatcher, getFactory, getMailboxSize, getQSizes, getReport, getScheduler, getSubMonitorables, getUntypedRef, hasStopped, inside, inThread, isCallbackQPressured, isEmpty, isMailboxPressured, isProxy, isPublished, isRemote, isStopped, ping, self, serialOn, setServerMsgCallback, stop, stopSafeClose, tell, tellMsg, unpublish, zzkrouterLostClient, zzRoutingRefGC

Methods inherited from class org.nustaq.kontraktor.Actors

AddDeadLetter, all, all, all, allMapped, AsActor, AsActor, AsActor, AsActor, AsUntypedActor, awaitAll, awaitAll, awaitAll, awaitAll, complete, complete, DeadLetters, flow, InThread, isComplete, isCont, isError, isErrorOrComplete, isResult, isTimeout, kYield, kYield, promise, race, race, reject, resolve, resolve, stream, SubmitDelayed, yieldCallbacks

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nustaq.kontraktor.remoting.base.RemotedActor

hasBeenPublished

Constructor Details

RoundRobinKrouter

public RoundRobinKrouter()

Method Details

getRemoteRef

protected Actor getRemoteRef()

Overrides:

getRemoteRef in class HotColdFailoverKrouter<RoundRobinKrouter>

willDispatch

protected void willDispatch()

Overrides:

willDispatch in class SingleActiveServiceKrouter<RoundRobinKrouter>