akka.routing

RouterConfig

trait RouterConfig extends AnyRef

This trait represents a router factory: it produces the actual router actor and creates the routing table (a function which determines the recipients for each message which is to be dispatched). The resulting RoutedActorRef optimizes the sending of the message so that it does NOT go through the router’s mailbox unless the route returns an empty recipient set.

Caution: This means that the route function is evaluated concurrently without protection by the RoutedActorRef: either provide a reentrant (i.e. pure) implementation or do the locking yourself!

Caution: Please note that the Router which needs to be returned by createActor() should not send a message to itself in its constructor or preStart() or publish its self reference from there: if someone tries sending a message to that reference before the constructor of RoutedActorRef has returned, there will be a NullPointerException!

Linear Supertypes
AnyRef, Any
Known Subclasses
BroadcastRouter, CustomRouterConfig, FromConfig, FromConfig, NoRouter, NoRouter, RandomRouter, RemoteRouterConfig, RoundRobinRouter, ScatterGatherFirstCompletedRouter, SmallestMailboxRouter
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Abstract Value Members

  1. abstract def createRoute(routeeProps: Props, routeeProvider: RouteeProvider): Route

  2. abstract def routerDispatcher: String

    Dispatcher ID to use for running the “head” actor, i.

    Dispatcher ID to use for running the “head” actor, i.e. the Router.

  3. abstract def supervisorStrategy: SupervisorStrategy

    SupervisorStrategy for the created Router actor.

Concrete Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
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  2. final def !=(arg0: Any): Boolean

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  3. final def ##(): Int

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  4. final def ==(arg0: AnyRef): Boolean

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  5. final def ==(arg0: Any): Boolean

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  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

    Attributes
    protected[lang]
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    Annotations
    @throws()

  8. def createActor(): Router

  9. def createRouteeProvider(context: ActorContext): RouteeProvider

  10. final def eq(arg0: AnyRef): Boolean

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  11. def equals(arg0: Any): Boolean

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  12. def finalize(): Unit

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    protected[lang]
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    @throws()

  13. final def getClass(): java.lang.Class[_]

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  14. def hashCode(): Int

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  15. final def isInstanceOf[T0]: Boolean

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  16. final def ne(arg0: AnyRef): Boolean

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  17. final def notify(): Unit

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  18. final def notifyAll(): Unit

    Definition Classes
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  19. def resizer: Option[Resizer]

    Routers with dynamically resizable number of routees return the Resizer to use.

  20. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
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  21. def toAll(sender: ActorRef, routees: Iterable[ActorRef]): Iterable[Destination]

    Attributes
    protected

  22. def toString(): String

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  23. final def wait(): Unit

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    @throws()

  24. final def wait(arg0: Long, arg1: Int): Unit

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    @throws()

  25. final def wait(arg0: Long): Unit

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    @throws()

  26. def withFallback(other: RouterConfig): RouterConfig

    Overridable merge strategy, by default completely prefers “this” (i.

    Overridable merge strategy, by default completely prefers “this” (i.e. no merge).

Inherited from AnyRef

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