backoff

Documentation

Index

• Variables
• type Backoff
  • func NewExponentialWithJitter(min, max time.Duration) Backoff

Variables

var DefaultBackoff = NewExponentialWithJitter(128*time.Millisecond, 1*time.Minute)

DefaultBackoff is our opinionated Backoff function for retry.WithBackoff - between 128ms and 1m.

Types

type Backoff

type Backoff func(uint64) time.Duration

Backoff returns the backoff duration for a specific retry attempt.

func NewExponentialWithJitter

func NewExponentialWithJitter(min, max time.Duration) Backoff

NewExponentialWithJitter returns an exponentially increasing Backoff implementation.

The calculated time.Duration values are within [min, max], exponentially increasing and slightly randomized. If min or max are zero or negative, they will default to 100ms and 10s, respectively. It panics if min >= max.