Documentation
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Overview ¶
Package strategy provides a way to change the way that retry is performed.
Copyright © 2016 Trevor N. Suarez (Rican7)
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Strategy ¶
Strategy defines a function that Retry calls before every successive attempt to determine whether it should make the next attempt or not. Returning `true` allows for the next attempt to be made. Returning `false` halts the retrying process and returns the last error returned by the called Action.
The strategy will be passed an "attempt" number before each successive retry iteration, starting with a `0` value before the first attempt is actually made. This allows for a pre-action, such as a delay, etc.
func Backoff ¶
Backoff creates a Strategy that waits before each attempt, with a duration as defined by the given backoff.Algorithm.
func BackoffWithJitter ¶
func BackoffWithJitter(algorithm backoff.Algorithm, transformation jitter.Transformation) Strategy
BackoffWithJitter creates a Strategy that waits before each attempt, with a duration as defined by the given backoff.Algorithm and jitter.Transformation.
func Delay ¶
Delay creates a Strategy that waits the given duration before the first attempt is made.
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