Loading ...
Sorry, an error occurred while loading the content.

Re: [Mason] Re: Apache::Session::File locks getting stuck

Expand Messages
  • Perrin Harkins
    ... It would still be possible to screw this up if someone copied it into a global or made a closure, intentionally or not. That s what I would look for. -
    Message 1 of 15 , Oct 1, 2003
    • 0 Attachment
      On Wed, 2003-10-01 at 18:56, Dave Rolsky wrote:
      > On Wed, 1 Oct 2003, Javier Alvarado wrote:
      >
      > > 2) Make sure the session is untied after *every* request (i.e. even if
      > > a request is aborted, an error occurs in the middle, etc). Otherwise,
      > > when the next request tries to tie it it will block.
      >
      > With MasonX::Request::WithApacheSession, this should happen automatically,
      > since the session is stored in the request object, and the request object
      > only lives for a single request.

      It would still be possible to screw this up if someone copied it into a
      global or made a closure, intentionally or not. That's what I would
      look for.

      - Perrin
    • Matisse Enzer
      my $uri = APR::URI- parse; I want to find out what the scheme (http, https) was for the current request. I also want to find out (and maybe set) the path_info
      Message 2 of 15 , Oct 1, 2003
      • 0 Attachment
        mod_perl 2: APR::URI scheme and path_info
                my $uri = APR::URI->parse;

        I want to find out what the scheme (http, https) was for the current request.
        I also want to find out (and maybe set) the path_info

        What's the right way to do this?

        -- 
        
        ------------------------------------------
        Matisse Enzer
        Doodlelab Inc.
        415-925-5294 ext. 212 (office)
        415-225-6703 (mobile)
      • Stas Bekman
        ... APR::URI- parse($r- pool, $r- uri)- scheme; ... $path_info = $r- path_info; $r- path_info($path_info);
        Message 3 of 15 , Oct 1, 2003
        • 0 Attachment
          Matisse Enzer wrote:
          > my $uri = APR::URI->parse;
          >
          > I want to find out what the scheme (http, https) was for the current
          > request.

          APR::URI->parse($r->pool, $r->uri)->scheme;

          > I also want to find out (and maybe set) the path_info
          >
          > What's the right way to do this?

          $path_info = $r->path_info;

          $r->path_info($path_info);


          __________________________________________________________________
          Stas Bekman JAm_pH ------> Just Another mod_perl Hacker
          http://stason.org/ mod_perl Guide ---> http://perl.apache.org
          mailto:stas@... http://use.perl.org http://apacheweek.com
          http://modperlbook.org http://apache.org http://ticketmaster.com
        • Matisse Enzer
          ... 1. Problem Description: I tried: my $scheme = APR::URI- parse($r- pool, $r- uri)- scheme; and it didn t seem to work. My server is on port 9000 but I got
          Message 4 of 15 , Oct 2, 2003
          • 0 Attachment
            -------------8<---------- Start Bug Report ------------8<----------
            1. Problem Description:

            I tried:
            my $scheme = APR::URI->parse($r->pool, $r->uri)->scheme;

            and it didn't seem to work. My server is on port 9000 but I got
            nothing in $scheme.



            At 4:53 PM -0700 10/1/03, Stas Bekman wrote:
            >Matisse Enzer wrote:
            >> my $uri = APR::URI->parse;
            >>
            >>I want to find out what the scheme (http, https) was for the current request.
            >
            >APR::URI->parse($r->pool, $r->uri)->scheme;
            >
            >>I also want to find out (and maybe set) the path_info
            >>
            >>What's the right way to do this?
            >
            >$path_info = $r->path_info;
            >
            >$r->path_info($path_info);



            2. Used Components and their Configuration:

            *** mod_perl version 1.9910

            *** using
            /usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-multi/Apache/BuildConfig.pm
            *** Makefile.PL options:
            MP_AP_PREFIX => /usr/local/apache2
            MP_COMPAT_1X => 1
            MP_GENERATE_XS => 1
            MP_LIBNAME => mod_perl
            MP_USE_DSO => 1
            MP_USE_STATIC => 1


            *** /usr/local/apache2/bin/httpd -V
            Server version: Apache/2.0.47
            Server built: Sep 24 2003 11:08:28
            Server's Module Magic Number: 20020903:4
            Architecture: 32-bit
            Server compiled with....
            -D APACHE_MPM_DIR="server/mpm/prefork"
            -D APR_HAS_SENDFILE
            -D APR_HAS_MMAP
            -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
            -D APR_USE_SYSVSEM_SERIALIZE
            -D APR_USE_PTHREAD_SERIALIZE
            -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
            -D APR_HAS_OTHER_CHILD
            -D AP_HAVE_RELIABLE_PIPED_LOGS
            -D HTTPD_ROOT="/usr/local/apache2"
            -D SUEXEC_BIN="/usr/local/apache2/bin/suexec"
            -D DEFAULT_PIDLOG="logs/httpd.pid"
            -D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
            -D DEFAULT_LOCKFILE="logs/accept.lock"
            -D DEFAULT_ERRORLOG="logs/error_log"
            -D AP_TYPES_CONFIG_FILE="conf/mime.types"
            -D SERVER_CONFIG_FILE="conf/httpd.conf"


            *** /usr/bin/perl -V
            Summary of my perl5 (revision 5.0 version 8 subversion 0) configuration:
            Platform:
            osname=linux, osvers=2.4.21-1.1931.2.382.entsmp,
            archname=i386-linux-thread-multi
            uname='linux str'
            config_args='-des -Doptimize=-O2 -g -pipe -march=i386 -mcpu=i686
            -Dmyhostname=localhost -Dperladmin=root@localhost -Dcc=gcc
            -Dcf_by=Red Hat, Inc. -Dinstallprefix=/usr -Dprefix=/usr
            -Darchname=i386-linux -Dvendorprefix=/usr -Dsiteprefix=/usr
            -Dotherlibdirs=/usr/lib/perl5/5.8.0 -Duseshrplib -Dusethreads
            -Duseithreads -Duselargefiles -Dd_dosuid -Dd_semctl_semun -Di_db
            -Ui_ndbm -Di_gdbm -Di_shadow -Di_syslog -Dman3ext=3pm -Duseperlio
            -Dinstallusrbinperl -Ubincompat5005 -Uversiononly
            -Dpager=/usr/bin/less -isr'
            hint=recommended, useposix=true, d_sigaction=define
            usethreads=define use5005threads=undef'
            useithreads=define usemultiplicity=
            useperlio= d_sfio=undef uselargefiles=define usesocks=undef
            use64bitint=undef use64bitall=un uselongdouble=
            usemymalloc=, bincompat5005=undef
            Compiler:
            cc='gcc', ccflags ='-D_REENTRANT -D_GNU_SOURCE
            -DTHREADS_HAVE_PIDS -DDEBUGGING -fno-strict-aliasing
            -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
            -I/usr/include/gdbm',
            optimize='',
            cppflags='-D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS
            -DDEBUGGING -fno-strict-aliasing -I/usr/local/include
            -I/usr/include/gdbm'
            ccversion='', gccversion='3.2.2 20030222 (Red Hat Linux
            3.2.2-5)', gccosandvers=''
            gccversion='3.2.2 200302'
            intsize=r, longsize=r, ptrsize=5, doublesize=8, byteorder=1234
            d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
            ivtype='long'
            k', ivsize=4'
            ivtype='l, nvtype='double'
            o_nonbl', nvsize=, Off_t='', lseeksize=8
            alignbytes=4, prototype=define
            Linker and Libraries:
            ld='gcc'
            l', ldflags =' -L/u'
            libpth=/usr/local/lib /lib /usr/lib
            libs=-lnsl -lgdbm -ldb -ldl -lm -lpthread -lc -lcrypt -lutil
            perllibs=
            libc=/lib/libc-2.3.2.so, so=so, useshrplib=true, libperl=libper
            gnulibc_version='2.3.2'
            Dynamic Linking:
            dlsrc=dl_dlopen.xs, dlext=so', d_dlsymun=undef,
            ccdlflags='-rdynamic
            -Wl,-rpath,/usr/lib/perl5/5.8.0/i386-linux-thread-multi/CORE'
            cccdlflags='-fPIC'
            ccdlflags='-rdynamic -Wl,-rpath,/usr/lib/perl5', lddlflags='s
            Unicode/Normalize XS/A'


            Characteristics of this binary (from libperl):
            Compile-time options: DEBUGGING MULTIPLICITY USE_ITHREADS
            USE_LARGE_FILES PERL_IMPLICIT_CONTEXT
            Locally applied patches:
            MAINT18379
            Built under linux
            Compiled at Aug 13 2003 11:47:58
            %ENV:
            PERL_LWP_USE_HTTP_10="1"
            @INC:
            /usr/lib/perl5/5.8.0/i386-linux-thread-multi
            /usr/lib/perl5/5.8.0
            /usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-multi
            /usr/lib/perl5/site_perl/5.8.0
            /usr/lib/perl5/site_perl
            /usr/lib/perl5/vendor_perl/5.8.0/i386-linux-thread-multi
            /usr/lib/perl5/vendor_perl/5.8.0
            /usr/lib/perl5/vendor_perl
            /usr/lib/perl5/5.8.0/i386-linux-thread-multi
            /usr/lib/perl5/5.8.0
            .

            3. This is the core dump trace: (if you get a core dump):

            no core dump

            This report was generated by /usr/bin/mp2bug on Thu Oct 2 23:47:18 2003 GMT.

            -------------8<---------- End Bug Report --------------8<----------
            --
            ------------------------------------------
            Matisse Enzer
            Doodlelab Inc.
            415-925-5294 ext. 212 (office)
            415-225-6703 (mobile)
          • Matisse Enzer
            I mean to say my server is running under http (not https) - (It is running on port 9000, in case that makes a differece.) and it didn t seem to work. My
            Message 5 of 15 , Oct 2, 2003
            • 0 Attachment
              I mean to say my server is running under http (not https) - (It is running
              on port 9000, in case that makes a differece.)


              and it didn't seem to work. My server is on port 9000 but I got
              nothing in $scheme.

              --
              ------------------------------------------
              Matisse Enzer
              Doodlelab Inc.
              415-925-5294 ext. 212 (office)
              415-225-6703 (mobile)
            • Stas Bekman
              ... Ai, my bad, sorry about that. I *should* have tested that. I don t think you can get the request s scheme, because the server doesn t know it. it s only
              Message 6 of 15 , Oct 2, 2003
              • 0 Attachment
                Matisse Enzer wrote:
                >
                >
                >
                > -------------8<---------- Start Bug Report ------------8<----------
                > 1. Problem Description:
                >
                > I tried:
                > my $scheme = APR::URI->parse($r->pool, $r->uri)->scheme;
                >
                > and it didn't seem to work. My server is on port 9000 but I got nothing
                > in $scheme.

                Ai, my bad, sorry about that. I *should* have tested that.

                I don't think you can get the request's scheme, because the server doesn't
                know it. it's only used by the client. The server gets only the request URI.

                You can get the scheme only if you know the whole thing, e.g.:

                APR::URI->parse($r->pool, "http://localhost:9000/foo/bar")->scheme;

                You can check what's the currently used protocol with $r->protocol, but it'll
                be the same with http:// and https://. CGI.pm does:

                sub protocol {
                local($^W)=0;
                my $self = shift;
                return 'https' if uc($self->https()) eq 'ON';
                return 'https' if $self->server_port == 443;
                my $prot = $self->server_protocol;
                my($protocol,$version) = split('/',$prot);
                return "\L$protocol\E";
                }

                so you can either use CGI.pm or copy it away.

                __________________________________________________________________
                Stas Bekman JAm_pH ------> Just Another mod_perl Hacker
                http://stason.org/ mod_perl Guide ---> http://perl.apache.org
                mailto:stas@... http://use.perl.org http://apacheweek.com
                http://modperlbook.org http://apache.org http://ticketmaster.com
              • Geoffrey Young
                ... there was a way to do this in mod_perl 1.0. I ll take a look tomorrow and see if the same functionality was copied over. --Geoff
                Message 7 of 15 , Oct 2, 2003
                • 0 Attachment
                  Stas Bekman wrote:
                  > Matisse Enzer wrote:
                  >
                  >>
                  >>
                  >>
                  >> -------------8<---------- Start Bug Report ------------8<----------
                  >> 1. Problem Description:
                  >>
                  >> I tried:
                  >> my $scheme = APR::URI->parse($r->pool, $r->uri)->scheme;
                  >>
                  >> and it didn't seem to work. My server is on port 9000 but I got
                  >> nothing in $scheme.
                  >
                  >
                  > Ai, my bad, sorry about that. I *should* have tested that.
                  >
                  > I don't think you can get the request's scheme, because the server
                  > doesn't know it. it's only used by the client. The server gets only the
                  > request URI.

                  there was a way to do this in mod_perl 1.0. I'll take a look tomorrow and
                  see if the same functionality was copied over.

                  --Geoff
                • Matisse Enzer
                  Thanks, I ll use the return https if uc($self- https()) eq ON ; approach. ... -- ... Matisse Enzer Doodlelab Inc. 415-925-5294 ext. 212 (office)
                  Message 8 of 15 , Oct 2, 2003
                  • 0 Attachment
                    Thanks,

                    I'll use the

                    return 'https' if uc($self->https()) eq 'ON';

                    approach.


                    At 5:06 PM -0700 10/2/03, Stas Bekman wrote:
                    >Matisse Enzer wrote:
                    >>
                    >>
                    >>
                    >>-------------8<---------- Start Bug Report ------------8<----------
                    >>1. Problem Description:
                    >>
                    >>I tried:
                    >> my $scheme = APR::URI->parse($r->pool, $r->uri)->scheme;
                    >>
                    >>and it didn't seem to work. My server is on port 9000 but I got
                    >>nothing in $scheme.
                    >
                    >Ai, my bad, sorry about that. I *should* have tested that.
                    >
                    >I don't think you can get the request's scheme, because the server
                    >doesn't know it. it's only used by the client. The server gets only
                    >the request URI.
                    >
                    >You can get the scheme only if you know the whole thing, e.g.:
                    >
                    > APR::URI->parse($r->pool, "http://localhost:9000/foo/bar")->scheme;
                    >
                    >You can check what's the currently used protocol with $r->protocol,
                    >but it'll be the same with http:// and https://. CGI.pm does:
                    >
                    >sub protocol {
                    > local($^W)=0;
                    > my $self = shift;
                    > return 'https' if uc($self->https()) eq 'ON';
                    > return 'https' if $self->server_port == 443;
                    > my $prot = $self->server_protocol;
                    > my($protocol,$version) = split('/',$prot);
                    > return "\L$protocol\E";
                    >}
                    >
                    >so you can either use CGI.pm or copy it away.
                    >
                    >__________________________________________________________________
                    >Stas Bekman JAm_pH ------> Just Another mod_perl Hacker
                    >http://stason.org/ mod_perl Guide ---> http://perl.apache.org
                    >mailto:stas@... http://use.perl.org http://apacheweek.com
                    >http://modperlbook.org http://apache.org http://ticketmaster.com


                    --
                    ------------------------------------------
                    Matisse Enzer
                    Doodlelab Inc.
                    415-925-5294 ext. 212 (office)
                    415-225-6703 (mobile)
                  Your message has been successfully submitted and would be delivered to recipients shortly.