func (nb *NotifyBundle) ListenClose(n Network, a ma.Multiaddr) {
	if nb.ListenCloseF != nil {
		nb.ListenCloseF(n, a)
	}
}
func (nb *NotifyBundle) ListenClose(n Network, a ma.Multiaddr) {
	if nb.ListenCloseF != nil {
		nb.ListenCloseF(n, a)
	}
}
func ( nb * NotifyBundle ) ListenClose ( n Network , a ma . Multiaddr ) { if nb . ListenCloseF != nil { nb . ListenCloseF ( n , a ) } }
// ListenClose calls ListenCloseF if it is not null.
ListenClose calls ListenCloseF if it is not null .