[whatwg] EventSource - Handling a charset in the content-type header
ian at hixie.ch
Thu Jun 16 16:13:00 PDT 2011
On Thu, 24 Mar 2011, Ian Hickson wrote:
> On Wed, 23 Mar 2011, Julien Chaffraix wrote:
> > the EventSource specification states the current content-type header
> > should match the string "text/event-stream". However following some
> > bugs opened inside the WebKit project , we relaxed the content-type
> > check to ignore any specified charset as it confused developers and
> > can potentially break existing servers that automatically send a
> > charset as part of the response .
> > We are currently revisiting our approach and our current take would be
> > to allow a mime-type of "text/event-stream" with an optional
> > charset="UTF-8". No other charset would be allowed as UTF-8 is the
> > only encoding supported by the standard.
> That seems like a reasonable compromise given the legacy servers.
> > We are not set-up on the best way to fix this and would like to reach
> > a consensus before correcting our existing behavior so that the
> > specification is clarified on this point. Also note that the same
> > problem exists for the application cache .
> Thanks for bringing it up. I'll update the spec at some point to mention
> that these MIME types are to handled such that a "charset" parameter with
> a value that is an ASCII case-insensitive match for the string "utf-8"
> should be ignored in determining whether the types are recognised.
> >  https://bugs.webkit.org/show_bug.cgi?id=45372
> >  https://bugs.webkit.org/show_bug.cgi?id=45372#c30
> >  http://dev.w3.org/html5/spec/offline.html#writing-cache-manifests
This is now done.
Ian Hickson U+1047E )\._.,--....,'``. fL
http://ln.hixie.ch/ U+263A /, _.. \ _\ ;`._ ,.
Things that are impossible just take longer. `._.-(,_..'--(,_..'`-.;.'
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