Re: [whatwg/fetch] Investigate usage of "append" for headers (Issue #1850)

valadaptive left a comment (whatwg/fetch#1850)

> Would the effect of this change be to disallow content encodings from being requested on range requests from Fetch?
> 
> If so that's a constraint on how applications use HTTP. Experience shows that would be a significant impediment to deployment, so the tradeoff should be carefully examined: is it worth constraining the protocol's use to promote interoperability with a set of buggy servers? Specifically, how large is that set, and how current is our information about it?

Content encodings are currently disallowed from being requested on *any* request. `Accept-Encoding` is a forbidden request-header. The change proposed here shouldn't affect behavior at all.

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Received on Tuesday, 19 August 2025 03:00:34 UTC