func (s *Sentinel) MasterAddr() (string, error) {
	res, err := s.doUntilSuccess(func(c redis.Conn) (interface{}, error) {
		return queryForMaster(c, s.MasterName)
	})
	if err != nil {
		return "", err
	}
	return res.(string), nil
}
func (s *Sentinel) MasterAddr() (string, error) {
	res, err := s.doUntilSuccess(func(c redis.Conn) (interface{}, error) {
		return queryForMaster(c, s.MasterName)
	})
	if err != nil {
		return "", err
	}
	return res.(string), nil
}
func ( s * Sentinel ) MasterAddr ( ) ( string , error ) { res , err := s . doUntilSuccess ( func ( c redis . Conn ) ( interface { } , error ) { return queryForMaster ( c , s . MasterName ) } ) if err != nil { return " " , err } return res . ( string ) , nil }
// MasterAddr returns an address of current Redis master instance.
MasterAddr returns an address of current Redis master instance .