gws.mu.RLock()
	defer gws.mu.RUnlock()
	return gws.lcm
}

func (gws *NetworkGateways) AllGateways() []NetworkGateway {
	gws.mu.RLock()
	defer gws.mu.RUnlock()
	return gws.allGateways()
}

func (gws *NetworkGateways) allGateways() []NetworkGateway {
	if gws.byNetwork == nil {
		return nil
	}
	out := make([]NetworkGateway, 0)

	if pc == nil {
		return
	}
	push.AuthorizationPolicies = pc.AuthzPolicies
	if pc.NetworkManager() != nil {
		push.NetworkGateways = pc.NetworkManager().AllGateways()
		push.UnresolvedGateways = pc.NetworkManager().Unresolved.AllGateways()
	}

	writeJSON(w, push, req)
}

// Debug lists all the supported debug endpoints.
func (s *DiscoveryServer) Debug(w http.ResponseWriter, req *http.Request) {