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回调失败相关 #8

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wanqqq29 opened this issue May 22, 2023 · 2 comments
Open

回调失败相关 #8

wanqqq29 opened this issue May 22, 2023 · 2 comments

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@wanqqq29
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你好,我最近也想开发一个类似的消息系统,关于回调失败这个地方我有以下疑问,想与您讨论一下
如果在服务运行正常及配置参数填写正确的情况下,为何会出现回调失败的情况?
如果配置参数填写错误,回调失败后重试也是失败,那这样重试的意义在哪?

@klboke
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klboke commented May 23, 2023

应该假设调用的第三方系统可用性没有100%,理论上也做不到100%可用性,所以需要重试策略保证。参数错误你测试就过不了不在这个讨论范畴

@wanqqq29
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感谢回复🙏,在考虑问题初期确实没有把第三方系统考虑进去。
如果消息及发送等数据保存在消息通知服务中,第三方系统只调用接口来查询消息或操作消息。这样省略了第三方系统集成时的建库操作。集成接入简单的同时,保证自身服务可用就可以了,不用考虑回调失败的问题。 这种方案是否可行?

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