func NewServersetDiscovery(conf *ServersetSDConfig, logger log.Logger) (*Discovery, error) {
	return NewDiscovery(conf.Servers, time.Duration(conf.Timeout), conf.Paths, logger, parseServersetMember)
}
func NewServersetDiscovery(conf *ServersetSDConfig, logger log.Logger) (*Discovery, error) {
	return NewDiscovery(conf.Servers, time.Duration(conf.Timeout), conf.Paths, logger, parseServersetMember)
}
// NewServersetDiscovery returns a new Discovery for the given serverset config.