Packages

object Jitter

The algorithms here were inspired by this article: https://www.awsarchitectureblog.com/2015/03/backoff.html

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Type Members

  1. type RandomSource = (Long, Long) => Long

    Given a lower and upper bound (inclusive) generate a random number within those bounds

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  6. def decorrelated(cap: Duration, random: RandomSource = defaultRandomSource, base: Int = 3): Jitter

    similar to full, but we also increase the maximum jitter started on the last random value.

  7. val defaultRandomSource: RandomSource
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equal(cap: Duration, random: RandomSource = defaultRandomSource, base: Int = 2): Jitter

    Always keep some of the backoff and jitter by a smaller amount (prevents very short sleeps)

  10. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  11. def full(cap: Duration, random: RandomSource = defaultRandomSource, base: Int = 2): Jitter

    Normal exponential backoff + cap + random jitter

  12. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  13. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. def none(cap: Duration, base: Int = 2): Jitter

    Simple exponential backoff + cap

  17. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  18. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  19. def randomSource(random: => Random): RandomSource

    Create a RandomSource from an instance of java.util.Random Please be mindful of the call-by-name semantics

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

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated @Deprecated
    Deprecated

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