Re: [whatwg/fetch] Define behavior in the presence of TLS Early Data (#888) from Yoichi Osato on 2021-03-11 (public-webapps-github@w3.org from March 2021)

From: Yoichi Osato <notifications@github.com>
Date: Wed, 10 Mar 2021 23:51:16 -0800
To: whatwg/fetch <fetch@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <whatwg/fetch/issues/888/796540241@github.com>

I tried with https://github.com/web-platform-tests/wpt/pull/28020:
- Chrome retries the request only if request method is `GET`.
- Firefox don't retry the request.

As https://tools.ietf.org/html/rfc8470#section-4, clients don't sending POST during 0RTT.
> Absent other information, clients MAY send requests with safe HTTP methods ([RFC7231], Section 4.2.1) in early data
> when it is available and MUST NOT send unsafe methods (or methods whose safety is not known) in early data.

Thus we should update fetch spec but it is not upload-streaming-blocking?



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Received on Thursday, 11 March 2021 07:51:28 UTC