func (app *App) Loop() {
	app.RLock()
	exitChan := app.exit
	app.RUnlock()

	if exitChan != nil {
		<-app.exit
	}
}
func (app *App) Loop() {
	app.RLock()
	exitChan := app.exit
	app.RUnlock()

	if exitChan != nil {
		<-app.exit
	}
}
func ( app * App ) Loop ( ) { app . RLock ( ) exitChan := app . exit app . RUnlock ( ) if exitChan != nil { <- app . exit } }
// Loop ...
Loop ...