func ParseForwarded(ipList string) string {
	for _, ip := range strings.Split(ipList, ",") {
		ip = strings.TrimSpace(ip)

		if parsed := net.ParseIP(ip); parsed != nil && IsPublicIP(parsed) {
			return ip
		}
	}

	return ""
}
func ParseForwarded(ipList string) string {
	for _, ip := range strings.Split(ipList, ",") {
		ip = strings.TrimSpace(ip)

		if parsed := net.ParseIP(ip); parsed != nil && IsPublicIP(parsed) {
			return ip
		}
	}

	return ""
}
// ParseForwarded parses the value of the X-Forwarded-For Header and returns the
// IP address.