Re: [jersey-dev] [External] : Question about GZIP encoding and Content-L

[Boris Petrov <boris_petrov@xxxxxxxx>]

Hi, no, I'm sending requests to different URLs but all else is the same 
- sending a Cookie (they require authentication) and "Accept-Encoding: 
gzip". All of them have the same annotations - 
@Consumes(MediaType.APPLICATION_JSON), 
@Produces(MediaType.APPLICATION_JSON), @Compress (my custom 
implementation which just does what the built-in code does). Some of 
them are sync, some async. I can't see anything that differentiates the 
ones that send back `content-length` from the others that don't. But 
it's consistent - they always either return or don't.

On 9/14/23 15:13, Martynas Jusevičius wrote:
> For example, Content-Length should not be set when Transfer-Encoding:
> chunked is used. Could it be the case?
> https://stackoverflow.com/questions/3304126/chunked-encoding-and-content-length-header
>
> On Thu, Sep 14, 2023 at 1:55 PM Boris Petrov via jersey-dev
> <jersey-dev@xxxxxxxxxxx> wrote:
> > OK, false alarm, I was wrongly checking the length of the response. But question 1 still remains - why are some responses with a content-length and some are not?
> >
> >
> > On 9/12/23 15:29, Jan Supol wrote:
> >
> > Hi,
> > can share your tests?
> > Thanks
> > Jan
> > ________________________________
> > From: jersey-dev <jersey-dev-bounces@xxxxxxxxxxx> on behalf of Boris Petrov via jersey-dev <jersey-dev@xxxxxxxxxxx>
> > Sent: Sunday, September 10, 2023 11:00 AM
> > To: jersey-dev@xxxxxxxxxxx <jersey-dev@xxxxxxxxxxx>
> > Cc: Boris Petrov <boris_petrov@xxxxxxxx>
> > Subject: [External] : [jersey-dev] Question about GZIP encoding and Content-Length
> >
> > Hi all,
> >
> > I'm not sure how Jersey handles the Content-Length header when a
> > response is GZIP-compressed (via GZipEncoder for example). I see in my
> > tests that a Content-Length header is (sometimes) sent but it is
> > different from the actual body length. I believe that's not OK as the
> > two numbers should match. So can someone explain to me two things:
> >
> > 1) why is Content-Length sometimes sent and sometimes not? What does it
> > depend on?
> > 2) why is Content-Length different from the actual body length when GZIP
> > encoding is used.
> >
> > Thanks in advance,
> > Boris
> >
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