public R <ClientDbInfo, LocalStr> GetDbClientByDbId(ulong clientDbId)
        {
            if (clientDbNames.TryGetValue(clientDbId, out var clientData))
            {
                return(clientData);
            }

            var result = tsFullClient.ClientDbInfo(clientDbId);

            if (!result.Ok)
            {
                return(new LocalStr(strings.error_ts_no_client_found));
            }
            clientData = result.Value;
            clientDbNames.Set(clientDbId, clientData);
            return(clientData);
        }