retry

Documentation

Index

• func Try(ctx context.Context, f func() error, attempts int, delay time.Duration) (err error)
• func TryForever(ctx context.Context, f func() error, delay time.Duration)

Functions

func Try

func Try(ctx context.Context, f func() error, attempts int, delay time.Duration) (err error)

Try runs the f function until it returns nil but not more than defined in the attempts argument. After reaching the max attempts, it returns the last error. The delay argument defines the time between each attempt. If the context is canceled, the function stops and returns the error.

func TryForever

func TryForever(ctx context.Context, f func() error, delay time.Duration)

TryForever runs the f function until it returns nil or the context is canceled. The delay argument defines the time between each attempt.