Function setupFailoverConn

sentinel.go:399–432

(u *url.URL)

}

func setupFailoverConn(u *url.URL) (*FailoverOptions, error) {
	o := &FailoverOptions{}

	o.SentinelUsername, o.SentinelPassword = getUserPassword(u)

	h, p := getHostPortWithDefaults(u)
	o.SentinelAddrs = append(o.SentinelAddrs, net.JoinHostPort(h, p))

	switch u.Scheme {
	case "rediss":
		o.TLSConfig = &tls.Config{ServerName: h, MinVersion: tls.VersionTLS12}
	case "redis":
		o.TLSConfig = nil
	default:
		return nil, fmt.Errorf("redis: invalid URL scheme: %s", u.Scheme)
	}

	f := strings.FieldsFunc(u.Path, func(r rune) bool {
		return r == '/'
	})
	switch len(f) {
	case 0:
		o.DB = 0
	case 1:
		var err error
		if o.DB, err = strconv.Atoi(f[0]); err != nil {
			return nil, fmt.Errorf("redis: invalid database number: %q", f[0])
		}
	default:
		return nil, fmt.Errorf("redis: invalid URL path: %s", u.Path)
	}

	return setupFailoverConnParams(u, o)
}

func setupFailoverConnParams(u *url.URL, o *FailoverOptions) (*FailoverOptions, error) {
	q := queryOptions{q: u.Query()}