8000 如何获得saga执行结果? · Issue #539 · dtm-labs/dtm · GitHub
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如何获得saga执行结果? #539

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anotherGoogleFan opened this issue Dec 31, 2024 · 3 comments
Open

如何获得saga执行结果? #539

anotherGoogleFan opened this issue Dec 31, 2024 · 3 comments

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@anotherGoogleFan
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代码所示：

	saga := dtmcli.NewSaga(dtmServer, dtmcli.MustGenGid(dtmServer)).
		Add(logic1Path, logic1RollbackPath, nil).
		Add(logic2Path, logic2RollbackPath, nil)
	saga.WaitResult = true
	if err := saga.Submit(); err != nil {
		slog.Info("fail", slog.Any("err", err))
		return
	}

这里 即使是指定了saga.Waitresult = true
也仍然无法知道 saga 执行是否成功，只能得知saga 是否成功地 Submit 了
我想在这里得知 saga的最终状态 （成功/回滚/重试)， 应该如何操作
@yedf2
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yedf2 commented Feb 4, 2025

你可以查询这个事务的状态，如果最后是succeed或failed，那么就知道最终状态

@liwooood
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哪为什么不吧saga的执行结果做成回调通知？

@liwooood
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没找到接口查询事务状态的？麻烦提示一下。

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3 participants
@liwooood @anotherGoogleFan @yedf2
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