public void ReadKey(int ofs, int len, byte[] buf, int bufOfs)
{
lock (_log)
{
_log.WriteUInt8((byte)KVReplayOperation.ReadKey);
_log.WriteVUInt32(TrIndex);
_log.WriteVInt32(ofs);
_log.WriteVInt32(len);
_log.WriteVInt32(bufOfs);
_log.FlushBuffer();
}
_tr.ReadKey(ofs, len, buf, bufOfs);
}
public static byte[] ReadKey(this IKeyValueDBTransaction transaction)
{
int keySize = transaction.GetKeySize();
if (keySize < 0)
{
return(null);
}
var result = new byte[keySize];
transaction.ReadKey(0, keySize, result, 0);
return(result);
}