Hello,

On Sat, Nov 26, 2016 at 04:19:08PM +0800, Live Dev wrote:
> Hello,
> 
> this is actually my first time posting to the mailing list

Welcome then :-)

> really excited to hear about the 1.7 release and thrilled to try out the
> new features like SPOE and OpenSSL 1.1.0 support
> 
> kudos to willy and all others who made this happen!
> 
> however in my use case (which utilizes CONNECT requests, alongside GET and
> POST) some initial testing shortly following an upgrade to 1.7 seems to
> suggest i'm hitting a bug at the CONNECT requests

Hmmm you're perfectly right, I've just reproduced it. I could bisect it,
it was brought by the patch below. I'm very surprized that none of us had
detected it yet, as this bug has been present for a while now. It probably
means that few people experiment with development code in front of proxies
(which probably makes sense) :

  commit d7c9196ae56e8ee6babca07ec2ec98a4146bcfd1
  Author:     Christopher Faulet <cfau...@qualys.com>
  AuthorDate: Thu Apr 30 11:48:27 2015 +0200
  Commit:     Willy Tarreau <w...@1wt.eu>
  CommitDate: Tue Feb 9 14:53:15 2016 +0100

    MAJOR: filters: Add filters support
    
    This patch adds the support of filters in HAProxy. The main idea is to have 
a
    way to "easely" extend HAProxy by adding some "modules", called filters, 
that
    will be able to change HAProxy behavior in a programmatic way.

It will not be the funniest one to debug (at least for me), but it's very
easy to reproduce. I guess it's related to the changes on the forwarding
path to insert the data hooks. I'll check this on Monday with Chris who
knows this part very well. We'll also have to check that Upgrade still
works correctly.

Thanks a lot for your report!

Regards,
Willy

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