JitterBackoff

A retry policy which will back off using a configurable policy which incorporates random jitter. This has the advantage of reducing contention if you have threaded clients using the same service.

val policy = retry.JitterBackoff()
val future = policy(issueRequest)

The following pre-made jitter algorithms are available for you to use:

You can choose one like this:

implicit val jitter = retry.Jitter.full(cap = 5.minutes)
val policy = retry.JitterBackoff(1 second)
val future = policy(issueRequest)

If a jitter policy isn't in scope, it will use retry.Jitter.full by default which tends to cause clients slightly less work at the cost of slightly more time.

For more information about the algorithms, see the following article:

https://www.awsarchitectureblog.com/2015/03/backoff.html

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def apply(max: Int = 8, delay: FiniteDuration = Defaults.delay)(implicit timer: Timer, jitter: Jitter = Defaults.jitter): Policy

Retry with exponential backoff + jitter for a max number of times
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def forever(delay: FiniteDuration = Defaults.delay)(implicit timer: Timer, jitter: Jitter = Defaults.jitter): Policy

Retry with exponential backoff + jitter forever
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Deprecated
(Since version ) see corresponding Javadoc for more information.

Related Doc: package retry

object JitterBackoff

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def apply(max: Int = 8, delay: FiniteDuration = Defaults.delay)(implicit timer: Timer, jitter: Jitter = Defaults.jitter): Policy

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def forever(delay: FiniteDuration = Defaults.delay)(implicit timer: Timer, jitter: Jitter = Defaults.jitter): Policy

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

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

def toString(): String

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

final def wait(arg0: Long): Unit

final def wait(): Unit

Deprecated Value Members

def finalize(): Unit

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