RESOLVED MOVED Bug 172706
Cancel HTTP/2 push streams with the POST method 
https://bugs.webkit.org/show_bug.cgi?id=172706
Summary Cancel HTTP/2 push streams with the POST method
Jake Archibald
Reported 2017-05-30 04:58:05 PDT
Safari never seems to match POST items in the push cache, so allowing them to be pushed is a waste of bandwidth. Firefox and Edge currently reject pushed POST requests. I built a little test suite thing for this: https://github.com/jakearchibald/http2-push-test/ The test is served at /push-post/. /push-post/ is pushed with method POST, but making a post request to this URL does not match it.
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Jake Archibald
Comment 1 2017-05-31 01:50:52 PDT
Oh, it's also a violation of the spec, since POST requests aren't "safe" http://httpwg.org/specs/rfc7540.html#PushResources
Radar WebKit Bug Importer
Comment 2 2018-02-21 13:08:59 PST
<rdar://problem/37757895>
Brent Fulgham
Comment 3 2022-02-10 14:14:29 PST
The fix for this issue was needed outside the WebKit project, therefore this is being resolved as 'Moved'. This should now be fixed in shipping software.
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