worker/simple.go
func (w Simple) Stop() error {
	w.Logger.Info("Stopping Simple Background Worker")
	w.cancel()
	return nil
}
func (w Simple) Stop() error {
	w.Logger.Info("Stopping Simple Background Worker")
	w.cancel()
	return nil
}
func ( w Simple ) Stop ( ) error { w . Logger . Info ( " " ) w . cancel ( ) return nil }
// Stop the worker
Stop the worker