retry

Documentation

Index

• func UntilNoError(ctx context.Context, retryWait time.Duration, f func() (err error)) (err error)
• func UntilOK(ctx context.Context, retryWait time.Duration, f func() (ok bool, err error)) (err error)

Functions

func UntilNoError

func UntilNoError(ctx context.Context, retryWait time.Duration,
	f func() (err error)) (err error)

UntilNoError retries the function `f` until it returns a nil error. It waits `retryWait` after each failed call to `f`. If the context `ctx` is canceled, the function returns immediately an error stating the number of failed tries, for how long it retried and the last error returned by `f`.

func UntilOK

func UntilOK(ctx context.Context, retryWait time.Duration,
	f func() (ok bool, err error)) (err error)

UntilOK retries the function `f` until it returns a true value for `ok` or a non nil error. It waits `retryWait` after each failed call to `f`. If the context `ctx` is canceled, the function returns immediately an error stating the number of failed tries, for how long it retried and the context error.