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The ResizeObserver omits unobserving in the componentWillUnmount, which may lead to memory leak when the component is unmount #1312

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flylxq opened this issue Jul 14, 2018 · 3 comments
Open

The ResizeObserver omits unobserving in the componentWillUnmount, which may lead to memory leak when the component is unmount #1312

flylxq opened this issue Jul 14, 2018 · 3 comments
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@flylxq
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flylxq commented Jul 14, 2018

The unmounted component can't be GC, because the observer still observes the detached component.
@flylxq flylxq changed the title The ResizeObserver omits unobserving in the componentWillUnmount which may lead to memory leak when the component is unmount The ResizeObserver omits unobserving in the componentWillUnmount, which may lead to memory leak when the component is unmount Jul 14, 2018
@jberrydev
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I have also seen this leak to the tune of 5MB.

@yuanyuanlife
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Any solution now?

@afc163
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afc163 commented Nov 2, 2020

+1

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@afc163 @yuanyuanlife @akiran @jberrydev @flylxq