public async Task <ulong> AddEntryAsync(LogEntry entry, byte[] secretKey = null, CancellationToken cancellationToken = default)
{
if (cancellationToken.IsCancellationRequested)
{
return(0UL);
}
entry.RoundTripCheck(_typeProvider, secretKey);
var ms = new MemoryStream();
var bw = new BinaryWriter(ms);
entry.Serialize(new LogSerializeContext(bw, _typeProvider), false);
var value = ms.ToArray();
var index = await _sequence.GetNextValueAsync();
using var tx = env.Value.BeginTransaction(TransactionBeginFlags.None);
using var db = tx.OpenDatabase();
var key = _keyBuilder.BuildKey(index, entry);
if (key.Length >= MaxKeySizeBytes)
{
throw new InvalidOperationException($"Keys must be less than {MaxKeySizeBytes} bytes in length.");
}
tx.Put(db, key, value);
tx.Commit();
entry.Index = index;
return(index);
}
public async Task <ulong> AddRecordAsync(Record record, byte[] secretKey = null,
CancellationToken cancellationToken = default)
{
var sequence = AddRecord(record, await _sequence.GetNextValueAsync(), cancellationToken);
await _events.OnAddedAsync(this, record, cancellationToken);
return(sequence);
}