retry

Documentation

Overview

Package retry provides a mechanism to execute a function with retry logic.

Index

• func Do(ctx context.Context, maxDuration time.Duration, fn func() error, ...) error

Functions

func Do

func Do(ctx context.Context, maxDuration time.Duration, fn func() error, matches ...string) error

Do implements retry using fibonacci backoff, up to a total execution time of maxDuration. The retry impl is mostly handled by the sethvargo/go-retry package. The matched args are tested against the error returned by fn; if the error message contains any of matches, retry can be performed.

err = retry.Do(ctx, time.Second*5, loadDataFn, "not found", "timeout")