class SmallestMailboxRoutingLogic extends RoutingLogic

Tries to send to the non-suspended routee with fewest messages in mailbox. The selection is done in this order:

  • pick any idle routee (not processing message) with empty mailbox
  • pick any routee with empty mailbox
  • pick routee with fewest pending messages in mailbox
  • pick any remote routee, remote actors are consider lowest priority, since their mailbox size is unknown
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@nowarn() @SerialVersionUID()
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  1. SmallestMailboxRoutingLogic
  2. RoutingLogic
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Instance Constructors

  1. new SmallestMailboxRoutingLogic()

Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##: Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
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    protected[lang]
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    @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  6. final def eq(arg0: AnyRef): Boolean
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  7. def equals(arg0: AnyRef): Boolean
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  8. final def getClass(): Class[_ <: AnyRef]
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    @IntrinsicCandidate() @native()
  9. def hasMessages(a: Routee): Boolean

    Returns true if the actor currently has any pending messages in the mailbox, i.e.

    Returns true if the actor currently has any pending messages in the mailbox, i.e. the mailbox is not empty. It will always return false for remote actors. Method is exposed to subclasses to be able to implement custom routers based on mailbox and actor internal state.

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    protected
  10. def hashCode(): Int
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    @IntrinsicCandidate() @native()
  11. final def isInstanceOf[T0]: Boolean
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    Any
  12. def isProcessingMessage(a: Routee): Boolean

    Returns true if the actor is currently processing a message.

    Returns true if the actor is currently processing a message. It will always return false for remote actors. Method is exposed to subclasses to be able to implement custom routers based on mailbox and actor internal state.

    Attributes
    protected
  13. def isSuspended(a: Routee): Boolean

    Returns true if the actor is currently suspended.

    Returns true if the actor is currently suspended. It will always return false for remote actors. Method is exposed to subclasses to be able to implement custom routers based on mailbox and actor internal state.

    Attributes
    protected
  14. def isTerminated(a: Routee): Boolean
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    protected
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    @nowarn()
  15. final def ne(arg0: AnyRef): Boolean
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  16. final def notify(): Unit
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    @IntrinsicCandidate() @native()
  17. final def notifyAll(): Unit
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    @IntrinsicCandidate() @native()
  18. def numberOfMessages(a: Routee): Int

    Returns the number of pending messages in the mailbox of the actor.

    Returns the number of pending messages in the mailbox of the actor. It will always return 0 for remote actors. Method is exposed to subclasses to be able to implement custom routers based on mailbox and actor internal state.

    Attributes
    protected
  19. def select(message: Any, routees: IndexedSeq[Routee]): Routee

    Pick the destination for a given message.

    Pick the destination for a given message. Normally it picks one of the passed routees, but in the end it is up to the implementation to return whatever Routee to use for sending a specific message.

    When implemented from Java it can be good to know that routees.apply(index) can be used to get an element from the IndexedSeq.

    Definition Classes
    SmallestMailboxRoutingLogicRoutingLogic
  20. final def synchronized[T0](arg0: => T0): T0
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  21. def toString(): String
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  22. final def wait(arg0: Long, arg1: Int): Unit
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    @throws(classOf[java.lang.InterruptedException])
  23. final def wait(arg0: Long): Unit
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    @throws(classOf[java.lang.InterruptedException])
  24. final def wait(): Unit
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    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
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    protected[lang]
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    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

Inherited from RoutingLogic

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