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Re: consistency in received headers
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From: dogma via curl-library <curl-library_at_lists.haxx.se>
Date: Tue, 11 Jun 2024 15:51:54 +0000
On Tue, Jun 11, 2024 at 04:40:02PM +0200, Daniel Stenberg wrote:
> On Tue, 11 Jun 2024, dogma via curl-library wrote:
>
> > When receiving HTTP, the header callback is called at the end with just
> > a CRLF, as specified in CURLOPT_HEADERFUNCTION(3).
> >
> > But for a file, the ending CRLF comes attached to the Last-Modified
> > header (if there’s a body). I find it unexpected to be fed a header with
> > two CRLFs.
>
> I don't understand.
>
> The headers are separated from the body with a stand-alone CRLF and that is
> sent as a final header to the callback, is that what you mean?
That’s what I saw with HTTP, as expected, like
callback "headerCRLF"
callback "headerCRLF"
callback "headerCRLF"
callback "CRLF"
But with file, it was
callback "headerCRLF"
callback "headerCRLF"
callback "headerCRLFCRLF"
Date: Tue, 11 Jun 2024 15:51:54 +0000
On Tue, Jun 11, 2024 at 04:40:02PM +0200, Daniel Stenberg wrote:
> On Tue, 11 Jun 2024, dogma via curl-library wrote:
>
> > When receiving HTTP, the header callback is called at the end with just
> > a CRLF, as specified in CURLOPT_HEADERFUNCTION(3).
> >
> > But for a file, the ending CRLF comes attached to the Last-Modified
> > header (if there’s a body). I find it unexpected to be fed a header with
> > two CRLFs.
>
> I don't understand.
>
> The headers are separated from the body with a stand-alone CRLF and that is
> sent as a final header to the callback, is that what you mean?
That’s what I saw with HTTP, as expected, like
callback "headerCRLF"
callback "headerCRLF"
callback "headerCRLF"
callback "CRLF"
But with file, it was
callback "headerCRLF"
callback "headerCRLF"
callback "headerCRLFCRLF"
-- Unsubscribe: https://lists.haxx.se/mailman/listinfo/curl-library Etiquette: https://curl.se/mail/etiquette.htmlReceived on 2024-06-11