case class RetryPolicy(termination: TerminationPolicy = RetryPolicy.defaultTermination, backoff: BackoffPolicy = RetryPolicy.defaultBackoff, monitor: EventMonitor = RetryPolicy.defaultMonitor, classifier: ErrorClassifier = RetryPolicy.defaultErrors, results: ResultClassifier = RetryPolicy.defaultResults, errors: ErrorClassifier = RetryPolicy.defaultErrors) extends Product with Serializable
A policy that enables customizable retries for arbitrary operations.
- termination
The strategy for determining when to abort a retry operation.
- backoff
The strategy used to calculate delays between retries.
- monitor
The monitor that is notified of retry events.
- classifier
The classifier for errors raised during retry operations. This field is deprecated and will be used as a fallback for the
errorsclassifier, which should be used instead.- results
The classifier for results returned during retry operations.
- errors
The classifier for errors raised during retry operations.
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new
RetryPolicy(termination: TerminationPolicy = RetryPolicy.defaultTermination, backoff: BackoffPolicy = RetryPolicy.defaultBackoff, monitor: EventMonitor = RetryPolicy.defaultMonitor, classifier: ErrorClassifier = RetryPolicy.defaultErrors, results: ResultClassifier = RetryPolicy.defaultResults, errors: ErrorClassifier = RetryPolicy.defaultErrors)
- termination
The strategy for determining when to abort a retry operation.
- backoff
The strategy used to calculate delays between retries.
- monitor
The monitor that is notified of retry events.
- classifier
The classifier for errors raised during retry operations. This field is deprecated and will be used as a fallback for the
errorsclassifier, which should be used instead.- results
The classifier for results returned during retry operations.
- errors
The classifier for errors raised during retry operations.
Value Members
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
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- val backoff: BackoffPolicy
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def
clone(): AnyRef
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final
def
eq(arg0: AnyRef): Boolean
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- val errors: ErrorClassifier
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def
finalize(): Unit
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final
def
getClass(): Class[_]
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final
def
isInstanceOf[T0]: Boolean
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- val monitor: EventMonitor
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final
def
ne(arg0: AnyRef): Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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- val results: ResultClassifier
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def
retry[T](name: Option[String])(operation: ⇒ T)(implicit clock: Clock): T
Performs the specified optionally named operation synchronously, retrying according to this policy.
Performs the specified optionally named operation synchronously, retrying according to this policy.
- T
The return type of the operation being retried.
- name
The optional name of the operation.
- operation
The operation to repeatedly perform.
- clock
The clock used to track time and wait out backoff delays.
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def
retry[T](name: String)(operation: ⇒ T)(implicit clock: Clock): T
Performs the specified named operation synchronously, retrying according to this policy.
Performs the specified named operation synchronously, retrying according to this policy.
- T
The return type of the operation being retried.
- name
The name of the operation.
- operation
The operation to repeatedly perform.
- clock
The clock used to track time and wait out backoff delays.
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def
retry[T]()(operation: ⇒ T)(implicit clock: Clock): T
Performs the specified operation synchronously, retrying according to this policy.
Performs the specified operation synchronously, retrying according to this policy.
- T
The return type of the operation being retried.
- operation
The operation to repeatedly perform.
- clock
The clock used to track time and wait out backoff delays.
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def
retryAsync[T](name: Option[String])(operation: ⇒ Future[T])(implicit ec: ExecutionContext, clock: Clock): Future[T]
Performs the specified optionally named operation asynchronously, retrying according to this policy.
Performs the specified optionally named operation asynchronously, retrying according to this policy.
- T
The return type of the operation being retried.
- name
The optional name of the operation.
- operation
The operation to repeatedly perform.
- ec
The execution context to retry on.
- clock
The clock used to track time and schedule backoff notifications.
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def
retryAsync[T](name: String)(operation: ⇒ Future[T])(implicit ec: ExecutionContext, clock: Clock): Future[T]
Performs the specified optionally named operation asynchronously, retrying according to this policy.
Performs the specified optionally named operation asynchronously, retrying according to this policy.
- T
The return type of the operation being retried.
- name
The name of the operation.
- operation
The operation to repeatedly perform.
- ec
The execution context to retry on.
- clock
The clock used to track time and schedule backoff notifications.
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def
retryAsync[T]()(operation: ⇒ Future[T])(implicit ec: ExecutionContext, clock: Clock): Future[T]
Performs the specified operation asynchronously, retrying according to this policy.
Performs the specified operation asynchronously, retrying according to this policy.
- T
The return type of the operation being retried.
- operation
The operation to repeatedly perform.
- ec
The execution context to retry on.
- clock
The clock used to track time and schedule backoff notifications.
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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- val termination: TerminationPolicy
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
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Deprecated Value Members
-
val
classifier: ErrorClassifier
- Annotations
- @deprecated
- Deprecated
(Since version 2.1) Use
errorsinstead ofclassifier.