public async Task UpdateClientRecord(string clientUuid, TimeSpan cleanupWindow, int numAtrs, IReadOnlyList <string> expiredClientIds)
{
var prefix = ClientRecordEntry.PathForEntry(clientUuid);
var opts = new MutateInOptions().Timeout(_keyValueTimeout).Serializer(DefaultSerializer);
var specs = new List <MutateInSpec>
{
MutateInSpec.Upsert(ClientRecordEntry.PathForHeartbeat(clientUuid), MutationMacro.Cas, createPath: true),
MutateInSpec.Upsert(ClientRecordEntry.PathForExpires(clientUuid), (int)cleanupWindow.TotalMilliseconds + ExpiresSafetyMarginMillis, isXattr: true),
MutateInSpec.Upsert(ClientRecordEntry.PathForNumAtrs(clientUuid), numAtrs, isXattr: true),
MutateInSpec.SetDoc(new byte?[] { null }), // ExtBinaryMetadata
};
var remainingSpecLimit = 16 - specs.Count;
foreach (var clientId in expiredClientIds.Take(remainingSpecLimit))
{
var spec = MutateInSpec.Remove($"{ClientRecordsIndex.FIELD_CLIENTS_FULL}.{clientId}", isXattr: true);
specs.Add(spec);
}
try
{
var mutateInReuslt = await Collection.MutateInAsync(ClientRecordsIndex.CLIENT_RECORD_DOC_ID, specs, opts).CAF();
}
catch (Core.Exceptions.KeyValue.XattrException ex)
{
throw;
}
}
public async Task RemoveClient(string clientUuid, DurabilityLevel durability = DurabilityLevel.None)
{
var opts = new MutateInOptions().Timeout(RemoveClientTimeout).Durability(DurabilityLevel.None);
var specs = new MutateInSpec[]
{
MutateInSpec.Remove(ClientRecordEntry.PathForEntry(clientUuid), isXattr: true),
};
_ = await Collection.MutateInAsync(ClientRecordsIndex.CLIENT_RECORD_DOC_ID, specs, opts).CAF();
}
