case siteResyncMetaVersion:
	default:
		return rs, fmt.Errorf("resyncMeta: unknown version: %d", binary.LittleEndian.Uint16(data[2:4]))
	}
	// OK, parse data.
	if _, err = rs.UnmarshalMsg(data[4:]); err != nil {
		return rs, err
	}

	switch rs.Version {
	case siteResyncMetaVersionV1:
	default:
		return rs, fmt.Errorf("unexpected resync meta version: %d", rs.Version)
	}