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Implement AbortSignal.timeout#32622

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chromium-wpt-export-bot merged 1 commit intomasterfrom
chromium-export-cl-3425124
Feb 2, 2022
Merged

Implement AbortSignal.timeout#32622
chromium-wpt-export-bot merged 1 commit intomasterfrom
chromium-export-cl-3425124

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@chromium-wpt-export-bot chromium-wpt-export-bot commented Jan 31, 2022

AbortSignal.timeout is a static method that creates a new AbortSignal
that is automatically aborted after a specified duration. The
implementation is essentially PostDelayedTask(SignalAbort, ms).

Throttling: this API is specced to use the timer task source, but there
are three internally due to our throttling implementation. We use
immediate for the timeout == 0 case and high nesting for timeount > 0
(the typical case), i.e. all non-zero timeouts are eligible for
throttling (Note: this matches scheduler.postTask()).

Spec PR: whatwg/dom#1032
I2P: https://groups.google.com/a/chromium.org/g/blink-dev/c/9Y290P1WimY/m/bru989iAAgAJ

Bug: 1181925
Change-Id: I192d82a8bf12c368abcd47ae6c50e80f50654cf9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3425124
Reviewed-by: Domenic Denicola <[email protected]>
Reviewed-by: Mason Freed <[email protected]>
Commit-Queue: Scott Haseley <[email protected]>
Cr-Commit-Position: refs/heads/main@{#966406}

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The review process for this patch is being conducted in the Chromium project.

@chromium-wpt-export-bot chromium-wpt-export-bot force-pushed the chromium-export-cl-3425124 branch 5 times, most recently from 3eb5a31 to 7b54a1a Compare February 2, 2022 19:51
AbortSignal.timeout is a static method that creates a new AbortSignal
that is automatically aborted after a specified duration. The
implementation is essentially PostDelayedTask(SignalAbort, ms).

Throttling: this API is specced to use the timer task source, but there
are three internally due to our throttling implementation. We use
immediate for the timeout == 0 case and high nesting for timeount > 0
(the typical case), i.e. all non-zero timeouts are eligible for
throttling (Note: this matches scheduler.postTask()).

Spec PR: whatwg/dom#1032
I2P: https://groups.google.com/a/chromium.org/g/blink-dev/c/9Y290P1WimY/m/bru989iAAgAJ

Bug: 1181925
Change-Id: I192d82a8bf12c368abcd47ae6c50e80f50654cf9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3425124
Reviewed-by: Domenic Denicola <[email protected]>
Reviewed-by: Mason Freed <[email protected]>
Commit-Queue: Scott Haseley <[email protected]>
Cr-Commit-Position: refs/heads/main@{#966406}
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3 participants