retry

package
v0.0.0-...-a188101 Latest Latest
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Published: Jan 10, 2019 License: Apache-2.0, MIT Imports: 2 Imported by: 0

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Constants

This section is empty.

Variables

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var (
	ErrRetryFailed = newError("all retry attempts failed")
)

Functions

This section is empty.

Types

type Strategy

type Strategy interface {
	// On performs a retry on a specific function, until it doesn't return any error.
	On(func() error) error
}

Strategy is a way to retry on a specific function.

func ExponentialBackoff

func ExponentialBackoff(attempts int, delay uint32) Strategy

func Timed

func Timed(attempts int, delay uint32) Strategy

Timed returns a retry strategy with fixed interval.

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