return
		}
	}
}

func (conn *Connection) sendDelta(res *discovery.DeltaDiscoveryResponse, newResourceNames []string) error {
	sendResonse := func() error {
		start := time.Now()
		defer func() { xds.RecordSendTime(time.Since(start)) }()
		return conn.deltaStream.Send(res)
	}
	err := sendResonse()
	if err == nil {
		if !strings.HasPrefix(res.TypeUrl, v3.DebugType) {

	for i, h := range server.Hosts {
		if strings.Contains(h, "/") {
			parts := strings.Split(h, "/")
			if parts[0] == "." {
				server.Hosts[i] = namespace + "/" + parts[1] // format: %s/%s
			} else if parts[0] == "*" {
				if parts[1] == "*" {
					server.Hosts = []string{"*"}
					return
				}
				server.Hosts[i] = parts[1]
			}
		}
	}
}

type GatewayPortMap map[int]sets.Set[int]