LGTM1
On 4/22/22 6:49 PM, Scott Haseley wrote:
Contact emails
[email protected]
Explainer
https://github.com/whatwg/dom/pull/1032#issue-1058779111
Specification
https://dom.spec.whatwg.org/#dom-abortsignal-timeout
Summary
Returns a new AbortSignal object that is automatically aborted after a
given number of milliseconds. This method can be used by developers to
easily implement timeouts for signal-accepting async APIs, e.g. fetch().
Blink component
Blink>DOM
<https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EDOM>
TAG review
https://github.com/w3ctag/design-reviews/issues/711
Note: the TAG review is still pending (we replied to their initial set
of questions and are awaiting response). Since filing the issue,
however, the DOM spec PR has been merged and Safari and Firefox have
implemented the feature, meaning this should be exempt from TAG review.
TAG review status
Pending
Risks
Interoperability and Compatibility
Low risk. This feature is already part of the DOM standard, has web
platform tests, and is implemented by Safari and Firefox. We'll
improve eventual interop by shipping this feature.
Gecko: Shipped/Shipping
(https://bugzilla.mozilla.org/show_bug.cgi?id=1753309). Available in
FF 100
WebKit: Shipped/Shipping
(https://bugs.webkit.org/show_bug.cgi?id=236039). Available in Safari
TP Release 141:
https://developer.apple.com/safari/technology-preview/release-notes/
Web developers: Positive. Positive reception to Chrome, Safari, and
Node tweets:
- https://twitter.com/tomayac/status/1494575885785174016
- https://twitter.com/chris_dumez/status/1489297763082772481
- https://twitter.com/simonplend/status/1494309000824954882
Other signals: This has also shipped in Node and Deno.
Ergonomics
We think this API is useful on its own, but also think it will benefit
from an API to combine AbortSignals, e.g. combining a timeout with
user cancellation, which we're currently working on:
https://github.com/shaseley/abort-signal-any/blob/main/README.md.
Activation
The feature has already been implemented in both Safari and Firefox,
but it would benefit from a polyfill for use in older browser versions.
Security
None.
WebView application risks
Does this intent deprecate or change behavior of existing APIs, such
that it has potentially high risk for Android WebView-based applications?
No, this change is strictly additive.
Debuggability
Basic tooling only, i.e. autocomplete support for the new AbortSignal
method will be provided.
Is this feature fully tested by web-platform-tests
<https://chromium.googlesource.com/chromium/src/+/master/docs/testing/web_platform_tests.md>?
Yes
Flag name
--enable-blink-features=AbortSignalTimeout
Requires code in //chrome?
False
Tracking bug
https://bugs.chromium.org/p/chromium/issues/detail?id=1181925
Launch bug
https://bugs.chromium.org/p/chromium/issues/detail?id=1292159
Measurement
https://chromestatus.com/metrics/feature/popularity#AbortSignalTimeout
Non-OSS dependencies
Does the feature depend on any code or APIs outside the Chromium open
source repository and its open-source dependencies to function?
No.
Sample links
https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal/timeout
Estimated milestones
103
Anticipated spec changes
Open questions about a feature may be a source of future web compat or
interop issues. Please list open issues (e.g. links to known github
issues in the project for the feature specification) whose resolution
may introduce web compat/interop risk (e.g., changing to naming or
structure of the API in a non-backward-compatible way).
None.
Link to entry on the Chrome Platform Status
https://chromestatus.com/feature/5768400507764736
Links to previous Intent discussions
Intent to prototype:
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAKXGoJ21UGV-atHU38es8AtFC4tYX7PQrMCoq-zObxo36z4ELQ%40mail.gmail.com
<https://groups.google.com/a/chromium.org/d/msgid/blink-dev/cakxgoj21ugv-athu38es8atfc4tyx7pqrmcoq-zobxo36z4...@mail.gmail.com>
This intent message was generated by Chrome Platform Status
<https://chromestatus.com/>.
--
You received this message because you are subscribed to the Google
Groups "blink-dev" group.
To unsubscribe from this group and stop receiving emails from it, send
an email to [email protected].
To view this discussion on the web visit
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAKXGoJ3TAcMOMsYtEVbDubh5NLVT%3Dm6TANkvAWYAZO8Mhn-15A%40mail.gmail.com
<https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAKXGoJ3TAcMOMsYtEVbDubh5NLVT%3Dm6TANkvAWYAZO8Mhn-15A%40mail.gmail.com?utm_medium=email&utm_source=footer>.
--
You received this message because you are subscribed to the Google Groups
"blink-dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/f12f08ff-0bb0-5d72-290a-0a8c51c3b4b4%40chromium.org.
