safe

Documentation

Index

• func Do(f func())
• func DoWithError(f func() error) (err error)
• func Try(ctx context.Context, maxSleep uint, fn func() error) <-chan error

Functions

func Do

func Do(f func())

func DoWithError

func DoWithError(f func() error) (err error)

func Try

func Try(ctx context.Context, maxSleep uint, fn func() error) <-chan error

WithCancel try to do fn until context will cancel or fn return nil and will sleep in (logarithmic) duration of unit (millisecond, second,etc) and not more than unit * maxSleep. The return channel stream's fn error in each iteration and can be use for blocking or/and if needed