Re: Issues with http proxy requests with 7.79.0

From: Abhinav Singhal via curl-library <curl-library_at_lists.haxx.se>
Date: Tue, 21 Sep 2021 02:03:00 -0400

That's correct. 7.71.1 returns HTTP 403 (requested resource is forbidden;
the server understood the request, but will not fulfill it), which is what
I want for 7.79.0, but the server side logs only shows ERR_ACCESS_DENIED
for 7.79.0, with the error message HTTP proxy configuration is invalid.
Reason: Empty reply from server returned to the client.

On Tue, Sep 21, 2021 at 12:46 AM Dan Fandrich via curl-library <
curl-library_at_lists.haxx.se> wrote:

> On Tue, Sep 21, 2021 at 12:35:31AM -0400, Abhinav Singhal via curl-library
> wrote:
> > I'm tasked to upgrade the curl version at work from the current 7.71 to
> the
> > latest 7.79.0. The issue I am running into is that one of the tests that
> > validates whether an http proxy server is running by sending it a dummy
> url is
> > failing with this error:
> >
> > Error: command failed: HTTP proxy configuration is invalid. Reason: Empty
> > reply from server
> >
> > The expected HTTP error message for this operation is 403 (forbidden),
> but the
> > server is not returning anything. The same code works perfectly fine with
> > 7.71.1.
>
> Are you saying the server returns something with 7.71.1 but doesn't return
> anything with 7.79.0? Have you looked at a trace of the requests to see
> what
> is different between the two versions?
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Received on 2021-09-21