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From Alexandr Evstigneev <hurri...@gmail.com>
Subject Re: mod_perl2: 304 (not modified) and custom headers
Date Wed, 12 Nov 2014 19:16:18 GMT
Sorry about my mails, i'm newbie with that.
Don't know, why auto-reporter missed important info, but:

Server Version: Apache/2.2.29 (FreeBSD) mod_perl/2.0.8 Perl/v5.20.1
Apache works with worker-mpm

And seems that libapreq2 was not installed, so no Apache2::Request



2014-11-12 21:48 GMT+03:00 Adam Prime <adam.prime@utoronto.ca>:

> Please send your responses to the list, not just me.
>
> It looks like this was broken in apache itself prior to 2.2.0. see:
> https://issues.apache.org/bugzilla/show_bug.cgi?id=18388
>
> Your bug report doesn't include your apache version though, so i'm not
> sure that this is related to your problem or not. I don't have a box around
> with a recent setup to test against at the moment.
>
> Adam
>
>
>
> On 14-11-12 12:47 PM, Alexandr Evstigneev wrote:
>
>> Made a test script:
>>
>> =============================
>> #!/usr/bin/perl
>>
>> use Apache2::RequestUtil;
>>
>> my $request = Apache2::RequestUtil->request;
>>
>> $request->headers_out->add('Testheader' => 'Testvalue');
>> $request->err_headers_out->add('TestheaderErr' => 'TestvalueErr');
>>
>> $request->status(304);
>> return 304;
>> ===============================
>> Returned this:
>>
>> HTTP/1.1 304 Not Modified
>> Date: Wed, 12 Nov 2014 17:45:55 GMT
>> Server: Apache
>> Connection: Keep-Alive
>> Keep-Alive: timeout=30
>>
>>
>> 2014-11-12 19:45 GMT+03:00 Adam Prime <adam.prime@utoronto.ca
>> <mailto:adam.prime@utoronto.ca>>:
>>
>>     Can we see the code you're running into this issue with?  It sounds
>>     like confusion between $r->headers_out and $r->err_headers_out to me.
>>
>>     Adam
>>
>>
>>     On 14-11-12 05:09 AM, Alexandr Evstigneev wrote:
>>
>>         1. Problem Description:
>>
>>         It seems, that if I set status to 304, all custom headers being
>>         ignored
>>         and not sent to to the client.
>>         I'm making cross-domain ajax script and it should pass
>>         Access-Control-Allow-Origin even on 304 response.
>>         Works fine if data been modified but 304 response has no my
>> headers.
>>
>>         2. Used Components and their Configuration:
>>
>>         *** mod_perl version 2.000008
>>
>>         *** using
>>         /usr/local/lib/perl5/site___perl/5.20/mach/Apache2/__
>> BuildConfig.pm
>>
>>         *** Makefile.PL options:
>>             MP_APR_CONFIG  => /usr/local/bin/apr-1-config
>>             MP_APR_LIB     => aprext
>>             MP_APXS        => /usr/local/sbin/apxs
>>             MP_COMPAT_1X   => 1
>>             MP_GENERATE_XS => 1
>>             MP_LIBNAME     => mod_perl
>>             MP_USE_DSO     => 1
>>
>>
>>         *** The httpd binary was not found
>>
>>
>>         *** (apr|apu)-config linking info
>>
>>            -L/usr/local/lib -laprutil-1  -ldb-5.3 -lgdbm  -lexpat -liconv
>>         -L/usr/lib -L/usr/local/lib -L/usr/local/lib/db5
>>            -L/usr/local/lib -lapr-1 -lcrypt  -lpthread
>>
>>
>>
>>         *** /usr/local/bin/perl -V
>>         Summary of my perl5 (revision 5 version 20 subversion 1)
>>         configuration:
>>
>>             Platform:
>>               osname=freebsd, osvers=9.3-release-p4,
>>         archname=amd64-freebsd-thread-__multi
>>               uname='freebsd storage.cobweb-software.com
>>         <http://storage.cobweb-software.com>
>>         <http://storage.cobweb-__software.com/
>>         <http://storage.cobweb-software.com/>> 9.3-release-p4 freebsd
>>
>>         9.3-release-p4 #0 r273928: sat nov 1 17:16:18 msk 2014
>>         root@storage.cobweb-software.__com:usrobjusrsrcsysgeneric amd64 '
>>               config_args='-sde -Dprefix=/usr/local
>>         -Darchlib=/usr/local/lib/__perl5/5.20/mach
>>         -Dprivlib=/usr/local/lib/__perl5/5.20
>>         -Dman3dir=/usr/local/lib/__perl5/5.20/perl/man/man3
>>         -Dman1dir=/usr/local/man/man1
>>         -Dsitearch=/usr/local/lib/__perl5/site_perl/5.20/mach
>>         -Dsitelib=/usr/local/lib/__perl5/site_perl/5.20
>>         -Dscriptdir=/usr/local/bin
>>         -Dsiteman3dir=/usr/local/lib/__perl5/5.20/man/man3
>>         -Dsiteman1dir=/usr/local/man/__man1 -Ui_malloc -Ui_iconv
>>         -Uinstallusrbinperl -Dcc=cc -Duseshrplib -Dinc_version_list=none
>>         -Dccflags=-DAPPLLIB_EXP="/usr/__local/lib/perl5/5.20/BSDPAN"
>>         -Doptimize=-g
>>         -DDEBUGGING -Ui_gdbm -Dusemultiplicity=y -Duse64bitint
>>         -Dusethreads=y
>>         -Dusemymalloc=n'
>>               hint=recommended, useposix=true, d_sigaction=define
>>               useithreads=define, usemultiplicity=define
>>               use64bitint=define, use64bitall=define, uselongdouble=undef
>>               usemymalloc=n, bincompat5005=undef
>>             Compiler:
>>               cc='cc', ccflags
>>         ='-DAPPLLIB_EXP="/usr/local/__lib/perl5/5.20/BSDPAN"
>>         -DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H -DDEBUGGING
>>         -fno-strict-aliasing
>>         -pipe -fstack-protector -I/usr/local/include',
>>               optimize='-g',
>>               cppflags='-DAPPLLIB_EXP="/usr/
>> __local/lib/perl5/5.20/BSDPAN"
>>         -DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H -DDEBUGGING
>>         -fno-strict-aliasing
>>         -pipe -fstack-protector -I/usr/local/include'
>>               ccversion='', gccversion='4.2.1 20070831 patched [FreeBSD]',
>>         gccosandvers=''
>>               intsize=4, longsize=8, ptrsize=8, doublesize=8,
>>         byteorder=12345678
>>               d_longlong=define, longlongsize=8, d_longdbl=define,
>>         longdblsize=16
>>               ivtype='long', ivsize=8, nvtype='double', nvsize=8,
>>         Off_t='off_t',
>>         lseeksize=8
>>               alignbytes=8, prototype=define
>>             Linker and Libraries:
>>               ld='cc', ldflags ='-pthread -Wl,-E  -fstack-protector
>>         -L/usr/local/lib'
>>               libpth=/usr/lib /usr/local/lib /usr/include/gcc/4.2 /usr/lib
>>               libs=-lgdbm -lm -lcrypt -lutil
>>               perllibs=-lm -lcrypt -lutil
>>               libc=, so=so, useshrplib=true, libperl=libperl.so
>>               gnulibc_version=''
>>             Dynamic Linking:
>>               dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='
>>            -Wl,-R/usr/local/lib/perl5/5.__20/mach/CORE'
>>               cccdlflags='-DPIC -fPIC', lddlflags='-shared
>> -L/usr/local/lib
>>         -fstack-protector'
>>
>>
>>         Characteristics of this binary (from libperl):
>>             Compile-time options: DEBUGGING HAS_TIMES MULTIPLICITY
>>         PERLIO_LAYERS
>>                                   PERL_DONT_CREATE_GVSV
>>                                   PERL_HASH_FUNC_ONE_AT_A_TIME___HARD
>>                                   PERL_IMPLICIT_CONTEXT PERL_MALLOC_WRAP
>>                                   PERL_NEW_COPY_ON_WRITE
>> PERL_PRESERVE_IVUV
>>                                   PERL_TRACK_MEMPOOL USE_64_BIT_ALL
>>         USE_64_BIT_INT
>>                                   USE_ITHREADS USE_LARGE_FILES USE_LOCALE
>>                                   USE_LOCALE_COLLATE USE_LOCALE_CTYPE
>>                                   USE_LOCALE_NUMERIC USE_PERLIO
>>         USE_PERL_ATOF
>>                                   USE_REENTRANT_API
>>             Built under freebsd
>>             Compiled at Nov  9 2014 08:27:44
>>             %ENV:
>>               PERL5LIB="/raid/www/lib"
>>               PERL_LWP_USE_HTTP_10="1"
>>             @INC:
>>               /raid/www/lib
>>               /usr/local/lib/perl5/5.20/__BSDPAN
>>               /usr/local/lib/perl5/site___perl/5.20/mach
>>               /usr/local/lib/perl5/site___perl/5.20
>>               /usr/local/lib/perl5/5.20/mach
>>               /usr/local/lib/perl5/5.20
>>               .
>>
>>         *** Packages of interest status:
>>
>>         Apache2            : -
>>         Apache2::Request   : -
>>         CGI                : 3.65
>>         ExtUtils::MakeMaker: 6.98, 6.98
>>         LWP                : 6.08
>>         mod_perl           : -
>>         mod_perl2          : 2.000008
>>
>>
>>         3. This is the core dump trace: (if you get a core dump):
>>
>>             [CORE TRACE COMES HERE]
>>
>>         This report was generated by /usr/local/bin/mp2bug on Wed Nov 12
>>         09:51:30 2014 GMT.
>>
>>
>>
>>
>

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