Class

com.criteo.cuttle.platforms

RateLimiter

Related Doc: package platforms

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class RateLimiter extends WaitingExecutionQueue

An rate limiter pool backed by a priority queue. It rate limits the executions and the priority queue is ordered by the Ordering defined on the SchedulingContext.

The implementation is based on the tokens bucket algorithm.

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WaitingExecutionQueue, AnyRef, Any
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Instance Constructors

  1. new RateLimiter(tokens: Int, refillRateInMs: Int)

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    tokens

    Maximum (and initial) number of tokens.

    refillRateInMs

    A token is added to the bucket every refillRateInMs milliseconds.

Type Members

  1. case class DelayedResult[A](effect: () ⇒ Future[A], effectDebug: String, promise: Promise[A], submitted: Instant, started: Ref[Option[Instant]] = Ref(None)) extends Product with Serializable

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    Definition Classes
    WaitingExecutionQueue

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. lazy val _running: Ref[Set[(Execution[_], DelayedResult[_])]]

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    Definition Classes
    WaitingExecutionQueue

  5. lazy val _waiting: Ref[SortedSet[(Execution[_ <: Scheduling], DelayedResult[_])]]

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    Definition Classes
    WaitingExecutionQueue

  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  7. def canRunNextCondition(implicit txn: InTxn): Boolean

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    Definition Classes
    RateLimiter → WaitingExecutionQueue

  8. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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    AnyRef
    Annotations
    @throws( ... )

  9. def doRunNext()(implicit txn: InTxn): Unit

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    Definition Classes
    RateLimiter → WaitingExecutionQueue

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

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    AnyRef

  11. def equals(arg0: Any): Boolean

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  12. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )

  13. final def getClass(): 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

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    AnyRef

  19. def routes(urlPrefix: String): PartialFunction[Request, IO[Response]]

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    Definition Classes
    RateLimiter → WaitingExecutionQueue

  20. def run[A, S <: Scheduling](execution: Execution[S], debug: String)(f: () ⇒ Future[A]): Future[A]

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    Definition Classes
    WaitingExecutionQueue

  21. def runNext(): Unit

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    Definition Classes
    WaitingExecutionQueue

  22. def running: Set[Execution[_]]

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    Definition Classes
    WaitingExecutionQueue

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

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  24. implicit def taskEncoder[A]: Encoder[DelayedResult[A]]

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    WaitingExecutionQueue

  25. def toString(): String

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  26. final def wait(): Unit

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    @throws( ... )

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

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

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  29. def waiting: Set[Execution[_]]

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    Definition Classes
    WaitingExecutionQueue

Inherited from WaitingExecutionQueue

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