for _, rsc := range msg.Resources {
				valBytes := rsc.Value
				ll := &listener.Listener{}
				_ = proto.Unmarshal(valBytes, ll)
				listeners = append(listeners, ll)
			}
			a.handleLDS(listeners)
		case v3.ClusterType:
			clusters := make([]*cluster.Cluster, 0, len(msg.Resources))
			for _, rsc := range msg.Resources {
				valBytes := rsc.Value
				cl := &cluster.Cluster{}