Set deletedTreeCleanUpLevel to 3 #21679
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facebook-github-bot
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React Core Team
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Can we regress on this in case we need to for implementation details? |
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Comparing: 1a106bd...734c368 Critical size changesIncludes critical production bundles, as well as any change greater than 2%:
Significant size changesIncludes any change greater than 0.2%: Expand to show
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Yea I think it's "best effort", not a guarantee. |
acdlite
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Jun 14, 2021
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Would this be released in React 18 or backported to React 17? |
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No plans to backport to 17. Can't promise we'll keep it in 18 (or that it won't regress at some point) but unless something else changes, this change would be in 18. |
koto
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Jun 15, 2021
facebook-github-bot
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Jun 22, 2021
Summary: This sync includes the following changes: - **[43f4cc160](facebook/react@43f4cc160 )**: Fix failing test ([#21697](facebook/react#21697)) //<Dan Abramov>// - **[d0f348dc1](facebook/react@d0f348dc1 )**: Fix for failed Suspense layout semantics ([#21694](facebook/react#21694)) //<Brian Vaughn>// - **[bd0a96344](facebook/react@bd0a96344 )**: Throw when `act` is used in production ([#21686](facebook/react#21686)) //<Andrew Clark>// - **[9343f8720](facebook/react@9343f8720 )**: Use the server src files as entry points for the builds/tests ([#21683](facebook/react#21683)) //<Sebastian Markbåge>// - **[502f8a2a0](facebook/react@502f8a2a0 )**: [Fizz/Flight] Don't use default args ([#21681](facebook/react#21681)) //<Sebastian Markbåge>// - **[a8f5e77b9](facebook/react@a8f5e77b9 )**: Remove invokeGuardedCallback from commit phase ([#21666](facebook/react#21666)) //<Dan Abramov>// - **[dbe3363cc](facebook/react@dbe3363cc )**: [Fizz] Implement Legacy renderToString and renderToNodeStream on top of Fizz ([#21276](facebook/react#21276)) //<Sebastian Markbåge>// - **[101ea9f55](facebook/react@101ea9f55 )**: Set deletedTreeCleanUpLevel to 3 ([#21679](facebook/react#21679)) //<Dan Abramov>// - **[1a106bdc2](facebook/react@1a106bdc2 )**: Wrap eventhandle-specific logic in a flag ([#21657](facebook/react#21657)) //<Dan Abramov>// - **[cb30388d1](facebook/react@cb30388d1 )**: Export React Native `AttributeType` Types ([#21661](facebook/react#21661)) //<Timothy Yung>// - **[c1536795c](facebook/react@c1536795c )**: Revert "Make enableSuspenseLayoutEffectSemantics static for www ([#21617](facebook/react#21617))" ([#21656](facebook/react#21656)) //<Sebastian Markbåge>// Changelog: [General][Changed] - React Native sync for revisions c96b78e...568dc35 jest_e2e[run_all_tests] Reviewed By: rickhanlonii Differential Revision: D29303157 fbshipit-source-id: 90952885eb2264f4effa04070357b80700bb9be3
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For posterity - We (Workiva) have verified that our memory leak problems are resolved by this fix in master. Is there any rough expectation for when this will receive an official release? |
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Please see my reply in #16087 (comment) |
kassens
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Jan 17, 2023
I noticed this was an experiment concluded 16 months ago (#21679) that this extra work is beneficial to break up cycles leaking memory in product code.
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Jan 17, 2023
I noticed this was an experiment concluded 16 months ago (#21679) that this extra work is beneficial to break up cycles leaking memory in product code. DiffTrain build for [ee85098](ee85098) [View git log for this commit](https://github.com/facebook/react/commits/ee85098019bf9703b32f608f8bbd5f8fb1a7d60b)
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As far as I understand the result of testing this was positive. Anything holding us off from hardcoding it?
Related to #16087.