diode.util.Retry

Backoff

case class Backoff(retriesLeft: Int, delay: FiniteDuration, exp: Double = 2.0, filter: (Throwable) ⇒ Boolean = ...)(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
  3. Serializable
  4. Product
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  6. RetryPolicy
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Instance Constructors

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

    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: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. def canRetry(reason: Throwable): Boolean

    Checks if retry should be attempted.

    Checks if retry should be attempted.

    reason

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

    returns

    Definition Classes
    Backoff → RetryPolicy

  8. def clone(): AnyRef

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

  9. val delay: FiniteDuration

    Delay after failure before trying again.

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

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

    Definition Classes
    AnyRef

  11. val exp: Double

    Exponential growth factor for delay.

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

  12. val filter: (Throwable) ⇒ Boolean

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

  13. def finalize(): Unit

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

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

    Definition Classes
    AnyRef → Any

  15. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  17. final def notify(): Unit

    Definition Classes
    AnyRef

  18. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  19. val retriesLeft: Int

    Number of retries

  20. def retry[T <: AnyRef](reason: Throwable, effect: Effect): Either[Throwable, (RetryPolicy, Effect)]

    Retries an effect.

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

    reason

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

    effect

    Effect to be retried.

    returns

    Definition Classes
    Backoff → RetryPolicy

  21. def retry[T <: AnyRef](pot: Pot[_], effect: Effect): Either[Throwable, (RetryPolicy, Effect)]

    Definition Classes
    RetryPolicy

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

    Definition Classes
    AnyRef

  23. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    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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