expb

README

exponential-backoff

Implementing exponential backoff

Documentation

Index

• func ExponentialBackOff(bk *ExponentialBacker, cb Callback)
• func ExponentialBackOffSync(bk *ExponentialBacker) (interface{}, error)
• type Callback
• type ExponentialBacker
  • func NewUrlGetter(url string, retryCount uint32) *ExponentialBacker
• type Producer
• type StatusChecker

Functions

func ExponentialBackOff

func ExponentialBackOff(bk *ExponentialBacker, cb Callback)

func ExponentialBackOffSync

func ExponentialBackOffSync(bk *ExponentialBacker) (interface{}, error)

Types

type Callback

type Callback func(result interface{}, err error)

type ExponentialBacker

type ExponentialBacker struct {
	Debug       bool
	Do          Producer
	RetryCount  uint32
	StatusCheck StatusChecker
}

func NewUrlGetter

func NewUrlGetter(url string, retryCount uint32) *ExponentialBacker

type Producer

type Producer func() (result interface{}, err error)

type StatusChecker

type StatusChecker func(q interface{}) (ok, retryable bool)