KumaChan/standalone/util/exit.go

package util

type ExitNotifier struct {
	signal  chan(struct{})
}
func MakeExitNotifier(signal chan(struct{})) ExitNotifier {
	return ExitNotifier { signal }
}
func (e ExitNotifier) Signal() <-chan(struct{}) {
	return e.signal
}
func (e ExitNotifier) Wait() {
	<- e.Signal()
}