retry

Documentation

Index

• func WithBackoff[T any](ctx context.Context, config Config, operation func(context.Context) (T, error)) (T, error)
• type Config
  • func DefaultRetryConfig() Config

Functions

func WithBackoff

func WithBackoff[T any](ctx context.Context, config Config, operation func(context.Context) (T, error)) (T, error)

WithBackoff retries an operation with exponential backoff because hammering a service repeatedly is so last decade

Types

type Config

type Config struct {
	Attempts     int
	InitialDelay time.Duration
	MaxDelay     time.Duration
	Multiplier   float64
	RandomFactor float64
}

Config holds configuration for retry operations because sometimes you need more than just "try again and hope for the best"

func DefaultRetryConfig

func DefaultRetryConfig() Config

DefaultRetryConfig returns a configuration that's probably better than whatever you were going to come up with