RESOLVED WONTFIX 181945
AbortSignal should incorporate things like observers 
https://bugs.webkit.org/show_bug.cgi?id=181945
Summary AbortSignal should incorporate things like observers
Jiewen Tan
Reported 2018-01-22 13:39:31 PST
AbortSignal should incorporate things like observers to trigger registered methods that actually abort an action when its status is changed to aborted.
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Add attachment proposed patch, testcase, etc.
Jiewen Tan
Comment 1 2018-02-05 18:00:29 PST
This bugs is not blocking WebAuthN anymore as WebAuthN employs a lazy way to deal with abort signal. Only checks abort signal before resolving the promise. Will revisit this bug if the lazy approach turns out to be insufficient.
Jiewen Tan
Comment 2 2018-09-29 20:30:31 PDT
We probably still need to investigate this for WebAuthN.
Jiewen Tan
Comment 3 2020-02-06 16:08:32 PST
Given user agents nowadays mostly take over the WebAuthn UI, this doesn't seem to be necessary anymore.
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