backoff

Jan 2, 2024

Changes in this version

+ type ExponentialBackOffOpts func(*ExponentialBackOff)

+ func WithClockProvider(clock Clock) ExponentialBackOffOpts

+ func WithInitialInterval(duration time.Duration) ExponentialBackOffOpts

+ func WithMaxElapsedTime(duration time.Duration) ExponentialBackOffOpts

+ func WithMaxInterval(duration time.Duration) ExponentialBackOffOpts

+ func WithMultiplier(multiplier float64) ExponentialBackOffOpts

+ func WithRandomizationFactor(randomizationFactor float64) ExponentialBackOffOpts

+ func WithRetryStopDuration(duration time.Duration) ExponentialBackOffOpts

Nov 19, 2022

Changes in this version

+ func RetryNotifyWithData(operation OperationWithData[T], b BackOff, notify Notify) (T, error)

+ func RetryNotifyWithTimerAndData(operation OperationWithData[T], b BackOff, notify Notify, t Timer) (T, error)

+ func RetryWithData(o OperationWithData[T], b BackOff) (T, error)

+ type OperationWithData func() (T, error)

Oct 8, 2020

Changes in this version

type PermanentError

+ func (e *PermanentError) Is(target error) bool

Dec 26, 2019

Changes in this version

+ const DefaultInitialInterval

+ const DefaultMaxElapsedTime

+ const DefaultMaxInterval

+ const DefaultMultiplier

+ const DefaultRandomizationFactor

+ const Stop

+ var SystemClock = systemClock

+ func Retry(o Operation, b BackOff) error

+ func RetryNotify(operation Operation, b BackOff, notify Notify) error

+ func RetryNotifyWithTimer(operation Operation, b BackOff, notify Notify, t Timer) error

+ type BackOff interface

+ NextBackOff func() time.Duration

+ Reset func()

+ func WithMaxRetries(b BackOff, max uint64) BackOff

+ type BackOffContext interface

+ Context func() context.Context

+ func WithContext(b BackOff, ctx context.Context) BackOffContext

+ type Clock interface

+ Now func() time.Time

+ type ConstantBackOff struct

+ Interval time.Duration

+ func NewConstantBackOff(d time.Duration) *ConstantBackOff

+ func (b *ConstantBackOff) NextBackOff() time.Duration

+ func (b *ConstantBackOff) Reset()

+ type ExponentialBackOff struct

+ Clock Clock

+ InitialInterval time.Duration

+ MaxElapsedTime time.Duration

+ MaxInterval time.Duration

+ Multiplier float64

+ RandomizationFactor float64

+ Stop time.Duration

+ func NewExponentialBackOff() *ExponentialBackOff

+ func (b *ExponentialBackOff) GetElapsedTime() time.Duration

+ func (b *ExponentialBackOff) NextBackOff() time.Duration

+ func (b *ExponentialBackOff) Reset()

+ type Notify func(error, time.Duration)

+ type Operation func() error

+ type PermanentError struct

+ Err error

+ func Permanent(err error) *PermanentError

+ func (e *PermanentError) Error() string

+ func (e *PermanentError) Unwrap() error

+ type StopBackOff struct

+ func (b *StopBackOff) NextBackOff() time.Duration

+ func (b *StopBackOff) Reset()

+ type Ticker struct

+ C <-chan time.Time

+ func NewTicker(b BackOff) *Ticker

+ func NewTickerWithTimer(b BackOff, timer Timer) *Ticker

+ func (t *Ticker) Stop()

+ type Timer interface

+ C func() <-chan time.Time

+ Start func(duration time.Duration)

+ Stop func()

+ type ZeroBackOff struct

+ func (b *ZeroBackOff) NextBackOff() time.Duration

+ func (b *ZeroBackOff) Reset()