private static async Task SaveObjectForCrashRollbackAsync(object obj, SqoTypeInfo ti, TransactionsStorage storage, TransactionObjectHeader header, StorageEngine engine)
{
ObjectInfo objInfo = MetaExtractor.GetObjectInfo(obj, ti, engine.metaCache);
byte[] bytes = await engine.GetObjectBytesAsync(objInfo.Oid, ti).ConfigureAwait(false);
int batchSize = await storage.SaveTransactionalObjectAsync(bytes, header.Position).ConfigureAwait(false);
await storage.FlushAsync().ConfigureAwait(false);
header.BatchSize = batchSize;
header.TypeName = ti.TypeName;
}