Within internal_internal_redirect; 83750 fielding /* 83750 fielding * XXX: hmm. This is because mod_setenvif and mod_unique_id really need 83750 fielding * to do their thing on internal redirects as well. Perhaps this is a 83750 fielding * misnamed function. 83750 fielding */ 83750 fielding if ((access_status = ap_run_post_read_request(new))) { 83750 fielding ap_die(access_status, new); 83750 fielding return NULL; 83750 fielding }
That's some ancient mojo there :) On Mon, Dec 7, 2015 at 6:46 AM, Stefan Eissing <stefan.eiss...@greenbytes.de > wrote: > I think I just found the problem: > > I thought that h2_h2.c, line 678 was no longer needed. But under some, > still unknown, conditions the post_read_req hook is called twice. That > makes a table overlay twice which results in all headers_out be present > twice. > > I will remove the filter again before installing it. Someday, I need to > understand the double invocation of the hook... > > //Stefan > > > Am 07.12.2015 um 13:38 schrieb Jim Jagielski <j...@jagunet.com>: > > > > Can you retry w DEBUG level, to see if h2_response_trailers_filter() > > is the issue? > > > >> On Dec 6, 2015, at 6:33 AM, Jan Ehrhardt <php...@ehrhardt.nl> wrote: > >> > >> Stefan Eissing in gmane.comp.apache.devel (Sun, 6 Dec 2015 09:26:56 > +0100): > >>> Jan, thanks for tracking this down to the duplicate headers. I will > look into it. > >>> > >>> Just to be sure I got everything right: you tested against the mod_h2 > github versions? > >> > >> I used the sources from the ASF repos. This one worked OK: > >> > >> svn co -r 1715371 > http://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x/modules/http2 > >> > >> But this one had the duplicate tokens: > >> > >> svn co -r 1716210 > http://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x/modules/http2 > >> -- > >> Jan > >> > > > >