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useInfiniteScroll 异步bug #2303

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adolfheir opened this issue Aug 26, 2023 · 3 comments
Open

useInfiniteScroll 异步bug #2303

adolfheir opened this issue Aug 26, 2023 · 3 comments

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@adolfheir
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adolfheir commented Aug 26, 2023 •
edited

useInfiniteScroll setFinalData 没保证异步竞争
如果上一个service 花 5s
然后这个时候deps 变化 重新run
这个时候第二个service 请求 1s
肯定会导致 setFinalData 出bug

image

https://github.com/alibaba/hooks/blob/master/packages/hooks/src/useInfiniteScroll/index.tsx#L38C4-L38C4
@hchlq
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hchlq commented Aug 28, 2023

是业务上真实遇到的场景还是看代码发现的 bug 呢

@adolfheir
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是业务上真实遇到的场景还是看代码发现的 bug 呢

业务上有个接口在不同条件下块慢差异明显 ， 然后出现这种case。
然后看了下 这东西内部异步竞争是一点都没做保护呀

@RexingRui
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@hchlq 这个问题有解么

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@adolfheir @RexingRui @hchlq