protected override async ValueTask OnFinshTransaction(long transactionId)
{
if (transactionId > 0)
{
if (!TransactionOptions.RetainTxEvents)
{
if (Snapshot.Base is TxSnapshotBase <PrimaryKey> snapshotBase &&
BackupSnapshot.Base is TxSnapshotBase <PrimaryKey> backupSnapshotBase)
{
//删除最后一个TransactionCommitEvent
await EventStorage.DeleteByVersion(Snapshot.Base.StateId, snapshotBase.TransactionStartVersion, snapshotBase.TransactionStartTimestamp);
var txCommitEvent = WaitingForTransactionTransports.Single(o => o.FullyEvent.Base.Version == snapshotBase.TransactionStartVersion);
WaitingForTransactionTransports.Remove(txCommitEvent);
snapshotBase.ClearTransactionInfo(true);
backupSnapshotBase.ClearTransactionInfo(true);
}
else
{
throw new SnapshotNotSupportTxException(Snapshot.GetType());
}
}
else
{
await base.RaiseEvent(new TxFinishedEvent(transactionId));
}
}
}
protected override ValueTask OnCommitTransaction(long transactionId)
{
//如果是带Id的事务，则加入事务事件，等待Complete
if (transactionId > 0)
{
TxRaiseEvent(new TxCommitEvent(CurrentTransactionId, CurrentTransactionStartVersion + 1, WaitingForTransactionTransports.Min(t => t.FullyEvent.Base.Timestamp)));
}
return(Consts.ValueTaskDone);
}
