listeners

type CascadingWaitListener struct {
	// contains filtered or unexported fields
}

type CloseWaitListener struct {
	// contains filtered or unexported fields
}

type CompositeListener struct {
	// contains filtered or unexported fields
}

type CompositeWaitListener struct {
	// contains filtered or unexported fields
}

type ListenCloser interface {
	Listener
	Close()
}

type Listener interface {
	// Listen is generally a long-running method, and should be executed within
	// its own goroutine so that other Listeners may run concurrently.
	Listen()
}

type NoopListener struct{}

type SerialListener struct {
	// contains filtered or unexported fields
}

type ShutdownListener struct {
	// contains filtered or unexported fields
}

type WaitGroup interface {
	Add(delta int)
	Done()
	Wait()
}

type WaitGroupListener struct {
	// contains filtered or unexported fields
}