public IKeyValueDBTransaction StartTransaction()
{
var result = new KeyValueDBReplayTransactionProxy(_db.StartTransaction(), _log, ref _trCounter);
lock (_log)
{
_log.WriteUInt8((byte)KVReplayOperation.StartTransaction);
_log.WriteVUInt32(result.TrIndex);
_log.FlushBuffer();
}
return(result);
}
public Task <IKeyValueDBTransaction> StartWritingTransaction()
{
return(_db.StartWritingTransaction().ContinueWith <IKeyValueDBTransaction>(t =>
{
var result = new KeyValueDBReplayTransactionProxy(t.Result, _log, ref _trCounter);
lock (_log)
{
_log.WriteUInt8((byte)KVReplayOperation.StartWritingTransaction);
_log.WriteVUInt32(result.TrIndex);
_log.FlushBuffer();
}
return result;
}, TaskContinuationOptions.ExecuteSynchronously));
}
public Task<IKeyValueDBTransaction> StartWritingTransaction()
{
return _db.StartWritingTransaction().ContinueWith<IKeyValueDBTransaction>(t =>
{
var result = new KeyValueDBReplayTransactionProxy(t.Result, _log, ref _trCounter);
lock (_log)
{
_log.WriteUInt8((byte)KVReplayOperation.StartWritingTransaction);
_log.WriteVUInt32(result.TrIndex);
_log.FlushBuffer();
}
return result;
}, TaskContinuationOptions.ExecuteSynchronously);
}
public IKeyValueDBTransaction StartTransaction()
{
var result = new KeyValueDBReplayTransactionProxy(_db.StartTransaction(), _log, ref _trCounter);
lock (_log)
{
_log.WriteUInt8((byte)KVReplayOperation.StartTransaction);
_log.WriteVUInt32(result.TrIndex);
_log.FlushBuffer();
}
return result;
}