retry

Documentation

Index

• Variables
• type Strategy
  • func ExponentialBackoff(attempts int, delay uint32) Strategy
  • func Timed(attempts int, delay uint32) Strategy

Variables

var (
	ErrRetryFailed = errors.New("All retry attempts failed.")
)

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.