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Split shadow node reference setter and update functionality #50752
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This pull request was exported from Phabricator. Differential Revision: D73038438 |
lenaic
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Apr 16, 2025
…#50752) Summary: Storing the runtime reference for a shadow node and updating the runtime reference to point at a specific shadow node should be separated so that these actions can be done at different moments in time. We want to keep a reference to the runtime reference of a shadow node for all revisions cloned internally (not triggered by the React renderer, e.g. on layout or shadow node state updates). We also want to support updating that runtime reference to point at a specific shadow node revision, ideally the one that will end up being used to mount the host component. Changelog: [Internal] Differential Revision: D73038438
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lenaic
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Apr 23, 2025
…facebook#50752) Summary: Storing the runtime reference for a shadow node and updating the runtime reference to point at a specific shadow node should be separated so that these actions can be done at different moments in time. We want to keep a reference to the runtime reference of a shadow node for all revisions cloned internally (not triggered by the React renderer, e.g. on layout or shadow node state updates). We also want to support updating that runtime reference to point at a specific shadow node revision, ideally the one that will end up being used to mount the host component. Changelog: [Internal] Reviewed By: rubennorte Differential Revision: D73038438
lenaic
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…#50752) Summary: Storing the runtime reference for a shadow node and updating the runtime reference to point at a specific shadow node should be separated so that these actions can be done at different moments in time. We want to keep a reference to the runtime reference of a shadow node for all revisions cloned internally (not triggered by the React renderer, e.g. on layout or shadow node state updates). We also want to support updating that runtime reference to point at a specific shadow node revision, ideally the one that will end up being used to mount the host component. Changelog: [Internal] Reviewed By: rubennorte Differential Revision: D73038438
…#50752) Summary: Pull Request resolved: facebook#50752 Storing the runtime reference for a shadow node and updating the runtime reference to point at a specific shadow node should be separated so that these actions can be done at different moments in time. We want to keep a reference to the runtime reference of a shadow node for all revisions cloned internally (not triggered by the React renderer, e.g. on layout or shadow node state updates). We also want to support updating that runtime reference to point at a specific shadow node revision, ideally the one that will end up being used to mount the host component. Changelog: [Internal] Reviewed By: rubennorte Differential Revision: D73038438
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This pull request was exported from Phabricator. Differential Revision: D73038438 |
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This pull request has been merged in 2080fd8. |
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This pull request was successfully merged by Nick Lefever in 2080fd8 When will my fix make it into a release? | How to file a pick request? |
ghost
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…#50752) Summary: Pull Request resolved: facebook#50752 Storing the runtime reference for a shadow node and updating the runtime reference to point at a specific shadow node should be separated so that these actions can be done at different moments in time. We want to keep a reference to the runtime reference of a shadow node for all revisions cloned internally (not triggered by the React renderer, e.g. on layout or shadow node state updates). We also want to support updating that runtime reference to point at a specific shadow node revision, ideally the one that will end up being used to mount the host component. Changelog: [Internal] Reviewed By: rubennorte Differential Revision: D73038438 fbshipit-source-id: 68c3912cbb077d790dd8d2abe8291548b12c8231
ghost
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May 7, 2025
* Split shadow node reference setter and update functionality (facebook#50752) Summary: Pull Request resolved: facebook#50752 Storing the runtime reference for a shadow node and updating the runtime reference to point at a specific shadow node should be separated so that these actions can be done at different moments in time. We want to keep a reference to the runtime reference of a shadow node for all revisions cloned internally (not triggered by the React renderer, e.g. on layout or shadow node state updates). We also want to support updating that runtime reference to point at a specific shadow node revision, ideally the one that will end up being used to mount the host component. Changelog: [Internal] Reviewed By: rubennorte Differential Revision: D73038438 fbshipit-source-id: 68c3912cbb077d790dd8d2abe8291548b12c8231 * Move shadow node reference updates to tree commit (facebook#50753) Summary: Pull Request resolved: facebook#50753 Runtime Shadow Node Reference Updates (RSNRU) is currently implemented through the clone method which on each internal clone updates the runtime reference to point to the new clone. This guarantees that the runtime reference always points at the latest revision of the shadow node. This came with the constraint that RSNRU could only run from one thread at all times, otherwise the React renderer state (current fiber tree) would end up being corrupted by receiving reference updates from multiple threads cloning shadow nodes. This change moves the reference update step to the locked scope of the commit phase. Since the runtime is blocking on the commit and the scope is locked, it is safe and correct to update the runtime references with the latest revision of the shadow node after running state progression and layout. By moving the reference update to the commit, we can support shadow node syncing from any thread since the actual runtime references are now executing at a safe time and the renderer state will stay valid at all times. This change is gated behind the `updateRuntimeShadowNodeReferencesOnCommit` feature flag, which enabled shadow node syncing from any thread and reference updates only during the commit. Changelog: [Internal] Reviewed By: rubennorte Differential Revision: D73038439 fbshipit-source-id: d90308498f3c0625dc87158f15311d1088aad8b0 * rename feature flag used mirroring: facebook@1156c08#diff-401e4af73546645a81c7e2c576b1319d0d819d92d0c214c88e3759bcb4d5e9c2R53-R54 * enable feature flag * rename feature flag used mirroring: facebook@1156c08#diff-401e4af73546645a81c7e2c576b1319d0d819d92d0c214c88e3759bcb4d5e9c2R53-R54 --------- Co-authored-by: Nick Lefever <lefever@meta.com> Co-authored-by: Hanno J. Gödecke <die.drei99@yahoo.de>
bdbaraban
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May 22, 2025
* Split shadow node reference setter and update functionality (facebook#50752) Summary: Pull Request resolved: facebook#50752 Storing the runtime reference for a shadow node and updating the runtime reference to point at a specific shadow node should be separated so that these actions can be done at different moments in time. We want to keep a reference to the runtime reference of a shadow node for all revisions cloned internally (not triggered by the React renderer, e.g. on layout or shadow node state updates). We also want to support updating that runtime reference to point at a specific shadow node revision, ideally the one that will end up being used to mount the host component. Changelog: [Internal] Reviewed By: rubennorte Differential Revision: D73038438 fbshipit-source-id: 68c3912cbb077d790dd8d2abe8291548b12c8231 * Move shadow node reference updates to tree commit (facebook#50753) Summary: Pull Request resolved: facebook#50753 Runtime Shadow Node Reference Updates (RSNRU) is currently implemented through the clone method which on each internal clone updates the runtime reference to point to the new clone. This guarantees that the runtime reference always points at the latest revision of the shadow node. This came with the constraint that RSNRU could only run from one thread at all times, otherwise the React renderer state (current fiber tree) would end up being corrupted by receiving reference updates from multiple threads cloning shadow nodes. This change moves the reference update step to the locked scope of the commit phase. Since the runtime is blocking on the commit and the scope is locked, it is safe and correct to update the runtime references with the latest revision of the shadow node after running state progression and layout. By moving the reference update to the commit, we can support shadow node syncing from any thread since the actual runtime references are now executing at a safe time and the renderer state will stay valid at all times. This change is gated behind the `updateRuntimeShadowNodeReferencesOnCommit` feature flag, which enabled shadow node syncing from any thread and reference updates only during the commit. Changelog: [Internal] Reviewed By: rubennorte Differential Revision: D73038439 fbshipit-source-id: d90308498f3c0625dc87158f15311d1088aad8b0 * rename feature flag used mirroring: facebook@1156c08#diff-401e4af73546645a81c7e2c576b1319d0d819d92d0c214c88e3759bcb4d5e9c2R53-R54 * enable feature flag * rename feature flag used mirroring: facebook@1156c08#diff-401e4af73546645a81c7e2c576b1319d0d819d92d0c214c88e3759bcb4d5e9c2R53-R54 --------- Co-authored-by: Nick Lefever <lefever@meta.com> Co-authored-by: Hanno J. Gödecke <die.drei99@yahoo.de>
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Summary:
Storing the runtime reference for a shadow node and updating the runtime reference to point at a specific shadow node should be separated so that these actions can be done at different moments in time.
We want to keep a reference to the runtime reference of a shadow node for all revisions cloned internally (not triggered by the React renderer, e.g. on layout or shadow node state updates).
We also want to support updating that runtime reference to point at a specific shadow node revision, ideally the one that will end up being used to mount the host component.
Changelog: [Internal]
Differential Revision: D73038438