goroutine

func NewScheduled ¶

func NewScheduled(tick time.Duration, action func() error, stop func() error) Stop

NewScheduled executes action on every tick. It executes action immediately when called and does not wait for the first tick to pass.

If stop isn't nil, then it is executed as part of the stop process. It allows code to clean up additional resources.

NewScheduled returns a Stop function that calling code should use to stop the goroutine and free up internal resources.