Class

diode.util.Retry

Backoff

Related Doc: package Retry

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case class Backoff(retriesLeft: Int, delay: FiniteDuration, exp: Double = 2.0, filter: (Throwable) ⇒ Boolean = always)(implicit runner: RunAfter, ec: ExecutionContext) extends RetryPolicy with Product with Serializable

Provides an exponential backoff algorithm for retrying.

retriesLeft

Number of retries

delay

Delay after failure before trying again. Grows on each retry to prevDelay * exp

exp

Exponential growth factor for delay. Default is 2.0 leading to delay doubling on every retry.

filter

A filter to check if the cause of failure should prevent retrying.

Linear Supertypes
Serializable, Serializable, Product, Equals, RetryPolicy, AnyRef, Any
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  1. Backoff
  2. Serializable
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  4. Product
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Instance Constructors

  1. new Backoff(retriesLeft: Int, delay: FiniteDuration, exp: Double = 2.0, filter: (Throwable) ⇒ Boolean = always)(implicit runner: RunAfter, ec: ExecutionContext)

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    retriesLeft

    Number of retries

    delay

    Delay after failure before trying again. Grows on each retry to prevDelay * exp

    exp

    Exponential growth factor for delay. Default is 2.0 leading to delay doubling on every retry.

    filter

    A filter to check if the cause of failure should prevent retrying.

Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def canRetry(reason: Throwable): Boolean

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    Checks if retry should be attempted.

    Checks if retry should be attempted.

    reason

    Reason for failure leading to this retry. Used for filtering.

    Definition Classes
    Backoff → RetryPolicy

  6. def clone(): AnyRef

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

  7. val delay: FiniteDuration

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    Delay after failure before trying again.

    Delay after failure before trying again. Grows on each retry to prevDelay * exp

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

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    Definition Classes
    AnyRef

  9. val exp: Double

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    Exponential growth factor for delay.

    Exponential growth factor for delay. Default is 2.0 leading to delay doubling on every retry.

  10. val filter: (Throwable) ⇒ Boolean

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    A filter to check if the cause of failure should prevent retrying.

  11. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  12. final def getClass(): Class[_]

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    AnyRef → Any

  13. final def isInstanceOf[T0]: Boolean

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

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    Definition Classes
    AnyRef

  15. final def notify(): Unit

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    Definition Classes
    AnyRef

  16. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  17. val retriesLeft: Int

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    Number of retries

  18. def retry[T <: AnyRef](reason: Throwable, effectProvider: (RetryPolicy) ⇒ Effect): Either[Throwable, (RetryPolicy, Effect)]

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    Retries an effect.

    Retries an effect. Returns Left if retry is not possible and Right[(RetryPolicy, Effects)] if it is.

    reason

    Reason for failure leading to this retry. Used for filtering.

    effectProvider

    Effect to be retried.

    Definition Classes
    Backoff → RetryPolicy

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

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    Definition Classes
    AnyRef

  20. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from RetryPolicy

Inherited from AnyRef

Inherited from Any

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