retry

package

v0.0.0-...-a618dbc Latest Latest Go to latest Published: Oct 31, 2021 License: MIT Imports: 3 Imported by: 0

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const (
	DefaultMaxAttempts = 10
	DefaultDelay       = time.Millisecond * 100
)

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var (
	DefaultDoRetry = func(attempt int, err error) (time.Duration, bool) { return DefaultDelay, true }
)

func Do(retryable Retryable) error

func Go(do func() error, options ...Option) error

type Option func(retryable *funcRetryable)

func WithDelay(delay time.Duration) Option

func WithDoRetry(doRetry func(error) bool) Option

func WithDoRetryWithDelay(doRetry func(int, error) (time.Duration, bool)) Option

func WithMaxAttempts(maxAttempts int) Option

func WithOnRetry(onRetry func(int, time.Duration, error)) Option

type Retryable interface {
	Do() error
}

func New(do func() error, options ...Option) Retryable

type RetryableAttempts interface {
	Retryable
	MaxAttempts() int
}

type RetryableDoRetry interface {
	Retryable
	DoRetry(err error) bool
}

type RetryableDoRetryWithDelay interface {
	Retryable
	DoRetry(attempt int, err error) (time.Duration, bool)
}

type RetryableOnRetry interface {
	Retryable
	OnRetry(attempt int, wait time.Duration, err error)
}