perf(common): AsyncPipe should not call markForCheck on subscription#54554
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atscott wants to merge 1 commit intoangular:mainfrom
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perf(common): AsyncPipe should not call markForCheck on subscription#54554atscott wants to merge 1 commit intoangular:mainfrom
AsyncPipe should not call markForCheck on subscription#54554atscott wants to merge 1 commit intoangular:mainfrom
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The single failure was due to a test that incorrectly relied on this behavior and is fixed in cl/609157155 |
This commit prevents `AsyncPipe` from calling `markForCheck` when values are synchronously emit during subscription to an observable. This prevents subscriptions to `Replay` observables from needlessly walking up to the root of the view tree during template execution for each new replay observable in the template.
alxhub
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Feb 22, 2024
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Caretaker note: Might be a good idea to merge and sync on its own or at least with very unrelated changes. |
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This PR was merged into the repository by commit 707bfc9. |
dylhunn
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Feb 23, 2024
…ion (#54554) This commit prevents `AsyncPipe` from calling `markForCheck` when values are synchronously emit during subscription to an observable. This prevents subscriptions to `Replay` observables from needlessly walking up to the root of the view tree during template execution for each new replay observable in the template. PR Close #54554
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This commit prevents
AsyncPipefrom callingmarkForCheckwhen values are synchronously emit during subscription to an observable. This prevents subscriptions toReplayobservables from needlessly walking up to the root of the view tree during template execution for each new replay observable in the template.