type stat struct {
	name  string
	value *uint64
	found bool
}

// Stats contains values of interest from a poll of Envoy stats.
type Stats struct {
	// Update Stats.
	CDSUpdatesSuccess   uint64
	CDSUpdatesRejection uint64
	LDSUpdatesSuccess   uint64
	LDSUpdatesRejection uint64
	// Server State of Envoy.
	ServerState    uint64
	WorkersStarted uint64
}

		return nil
	}
	if p.receivedFirstUpdate {
		return nil
	}

	s, err := util.GetUpdateStatusStats(p.LocalHostAddr, p.AdminPort)
	if err != nil {
		return err
	}

	CDSUpdated := s.CDSUpdatesSuccess > 0
	LDSUpdated := s.LDSUpdatesSuccess > 0
	if CDSUpdated && LDSUpdated {
		p.receivedFirstUpdate = true
		return nil
	}

	if !CDSUpdated && !LDSUpdated {