Re: Clearsilver Templates
Praveen Ray wrote: Does anyone have any experience of using clearsilver (http://www.clearsilver.net) with mod_perl (1 or 2)? I remember talking to the author at one point. Any comparisons of this with Template-Toolkit? It will be less flexible (no simple handling of objects or complex structures without rearranging them for the template), have fewer bells and whistles (no wrappers, no plugins), and will not be possible to extend with Perl. In exchange, it might be faster, might use less memory, and will be able to use the same templates from C code. Yahoo liked it because they could load a bunch of data from C (e.g. XS code called from perl) without needing to turn it into perl data structures. The Template-Toolkit is getting rather slow for our needs and I'm looking around for alternatives. That's pretty surprising. Pure template processing is your bottleneck? Are you doing some kind of data processing or data retrieval from inside of your templates? A very fast templating tool for Perl, suitable for people who don't need much beyond the basics, is HTML::Template::JIT. It compiles templates into small C libraries. - Perrin
Clearsilver Templates
Hi Does anyone have any experience of using clearsilver (http://www.clearsilver.net) with mod_perl (1 or 2)? Any comparisons of this with Template-Toolkit? The Template-Toolkit is getting rather slow for our needs and I'm looking around for alternatives. thanks - Praveen __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
Re: ModPerl 2.0.1 AIX4.3.3 - Make Test Fails to run
ODELL, TODD E (SWBT) wrote: [...] Is there another why to run this to show more detail of what's going on? try to run the equivalent of strace on AIX and see where it hangs. One reason could be the lack of entropy: http://perl.apache.org/docs/2.0/user/troubleshooting/troubleshooting.html#Server_Hanging_at_the_Startup but then you say that it runs fine with ModPerl::Registry, so probably it's not the case. Most likely it just fails to load some module and hangs (strace or the equivalent should tell you exactly what's going on) -- __ Stas BekmanJAm_pH --> Just Another mod_perl Hacker http://stason.org/ mod_perl Guide ---> http://perl.apache.org mailto:[EMAIL PROTECTED] http://use.perl.org http://apacheweek.com http://modperlbook.org http://apache.org http://ticketmaster.com
Re: Hanging apache child on fork
The code that triggers the bug use Apache::Session::File, on an NFS share. Have anyone had problem with that? Do I have some special configuration to give to A::S::File to help it behave correctly on an NFS share? I have never used A::S::File over NFS share, but from what I heard, NFS locking can be a problem when a share is accessed heavily. Any suggestion of a different method to share the session data between a pool of 6 servers? Use database based sessions, or memcached based session (Apache::Session::Memcached), but be careful with the later, because everything is only stored in memory. --- Badai Aqrandista Cheepy (?) _ SEEK: Over 80,000 jobs across all industries at Australia's #1 job site. http://ninemsn.seek.com.au?hotmail
Re: Clear Registry
I use Apache::StatINC It works fine for me, I haven't noticed needing to restart with it Except you have two modules A and B, where A's BEGIN block depends on B's BEGIN block being executed beforehand, and you only change module A. In that case you definitely must restart. Got bitten by that on the last project... Cheers... --- Badai Aqrandista Cheepy (?) _ Low rate ANZ MasterCard. Apply now! http://clk.atdmt.com/MAU/go/msnnkanz003006mau/direct/01/ Must be over 18 years.
Re: Adding Directives At Runtime
>>Exactly. IS there an an equivilant in MP1? > > > Not exacrly, but pretty close. > > blocks are evaluated in the Apache::ReadConfig:: namespace. Anything > you place > in there will be handled by the block handler. which is exactly what the Apache::ReverseLocation code I sent does, so look there if you need some additional pointers. IIRC it has the proper syntax for adding a block. oh, and for the record, add_config() can't inject _any_ directive into httpd.conf - add_config() runs under the same restrictions as .htaccess files, which can potentially bite you. at least it did to me when I was trying to use it in one of my cpan modules :) --Geoff
Re: Clear Registry
Guess that doesn't help with Apache2, sorry should have looked closer :( Boysenberry boysenberrys.com | habitatlife.com | selfgnosis.com On Aug 17, 2005, at 4:44 PM, Boysenberry Payne wrote: I use Apache::StatINC It works fine for me, I haven't noticed needing to restart with it Boysenberry boysenberrys.com | habitatlife.com | selfgnosis.com On Aug 17, 2005, at 4:33 PM, Philip M. Gollucci wrote: Justin Luster wrote: So are you saying that a graceful restart is the only real answer? I've noticed, when doing a lot of development, that Apache::Reload doesn't always work when it picks up the change. I end up getting something I needed undefined in another module or something odd like that, and end up with a graceful restart 99.9% of the time Apache2::Reload works well for me; though, I agree with jonathan, *sometimes*, I do have to restart -- though very infrequently. -- END What doesn't kill us can only make us stronger. Nothing is impossible. Philip M. Gollucci ([EMAIL PROTECTED]) 301.254.5198 Consultant / http://p6m7g8.net/Resume/ Senior Developer / Liquidity Services, Inc. http://www.liquidityservicesinc.com http://www.liquidation.com http://www.uksurplus.com http://www.govliquidation.com http://www.gowholesale.com
Re: ModPerl 2.0.1 AIX4.3.3 - Make Test Fails to run
ODELL, TODD E (SWBT) wrote: Thanks for the quick reply. I just realized that even when I run export APACHE_TEST_STARTUP_TIMEOUT=420 ( or any other value) it uses the default 300. Shouldn't the command export ./t/TEST -help [snip] -startup_timeout seconds to wait for the server to start (default is 60) APACHE_TEST_STARTUP_TIMEOUT=420 set it for the test? Is there another way to run this to show more detail of what's going on? see some other options in the above output. -- END What doesn't kill us can only make us stronger. Nothing is impossible. Philip M. Gollucci ([EMAIL PROTECTED]) 301.254.5198 Consultant / http://p6m7g8.net/Resume/ Senior Developer / Liquidity Services, Inc. http://www.liquidityservicesinc.com http://www.liquidation.com http://www.uksurplus.com http://www.govliquidation.com http://www.gowholesale.com
Re: Clear Registry
I use Apache::StatINC It works fine for me, I haven't noticed needing to restart with it Boysenberry boysenberrys.com | habitatlife.com | selfgnosis.com On Aug 17, 2005, at 4:33 PM, Philip M. Gollucci wrote: Justin Luster wrote: So are you saying that a graceful restart is the only real answer? I've noticed, when doing a lot of development, that Apache::Reload doesn't always work when it picks up the change. I end up getting something I needed undefined in another module or something odd like that, and end up with a graceful restart 99.9% of the time Apache2::Reload works well for me; though, I agree with jonathan, *sometimes*, I do have to restart -- though very infrequently. -- END What doesn't kill us can only make us stronger. Nothing is impossible. Philip M. Gollucci ([EMAIL PROTECTED]) 301.254.5198 Consultant / http://p6m7g8.net/Resume/ Senior Developer / Liquidity Services, Inc. http://www.liquidityservicesinc.com http://www.liquidation.com http://www.uksurplus.com http://www.govliquidation.com http://www.gowholesale.com
Re: Clear Registry
Justin Luster wrote: So are you saying that a graceful restart is the only real answer? I've noticed, when doing a lot of development, that Apache::Reload doesn't always work when it picks up the change. I end up getting something I needed undefined in another module or something odd like that, and end up with a graceful restart 99.9% of the time Apache2::Reload works well for me; though, I agree with jonathan, *sometimes*, I do have to restart -- though very infrequently. -- END What doesn't kill us can only make us stronger. Nothing is impossible. Philip M. Gollucci ([EMAIL PROTECTED]) 301.254.5198 Consultant / http://p6m7g8.net/Resume/ Senior Developer / Liquidity Services, Inc. http://www.liquidityservicesinc.com http://www.liquidation.com http://www.uksurplus.com http://www.govliquidation.com http://www.gowholesale.com
RE: Clear Registry
So are you saying that a graceful restart is the only real answer? -Original Message- From: Jonathan Vanasco [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 17, 2005 2:23 PM To: mod_perl List Subject: Re: Clear Registry I've noticed, when doing a lot of development, that Apache::Reload doesn't always work when it picks up the change. I end up getting something I needed undefined in another module or something odd like that, and end up with a graceful restart On Aug 17, 2005, at 4:36 PM, Philip M. Gollucci wrote: > Justin Luster wrote: >> No I was not using Modperl::RegistryCooker. I guess I will have to >> "use" it. >> In Mod_Perl my "library" files get loaded into memory. If I want to >> make a change to the "library" file (one that my main.pl file >> "requires") I cannot since it is in memory or cache. To get it to >> realize the update I usually have to reset Apache. I'm hoping for an >> easier way especially since sometimes I don't have the right to reset >> the server. > Why not Apache2::Reload > http://perl.apache.org/docs/2.0/user/coding/ > coding.html#Auto_Reloading_Modified_Modules_with_Apache2__Reload
Re: Clear Registry
I've noticed, when doing a lot of development, that Apache::Reload doesn't always work when it picks up the change. I end up getting something I needed undefined in another module or something odd like that, and end up with a graceful restart On Aug 17, 2005, at 4:36 PM, Philip M. Gollucci wrote: Justin Luster wrote: No I was not using Modperl::RegistryCooker. I guess I will have to "use" it. In Mod_Perl my "library" files get loaded into memory. If I want to make a change to the "library" file (one that my main.pl file "requires") I cannot since it is in memory or cache. To get it to realize the update I usually have to reset Apache. I'm hoping for an easier way especially since sometimes I don't have the right to reset the server. Why not Apache2::Reload http://perl.apache.org/docs/2.0/user/coding/ coding.html#Auto_Reloading_Modified_Modules_with_Apache2__Reload
RE: ModPerl 2.0.1 AIX4.3.3 - Make Test Fails to run
Thanks for the quick reply. I just realized that even when I run export
APACHE_TEST_STARTUP_TIMEOUT=420 ( or any other value) it uses the
default 300. Shouldn't the command export
APACHE_TEST_STARTUP_TIMEOUT=420 set it for the test?
I edited the ModPerl::TestRun from 300 to 600 to see if that would be
better but got the same results. So far, regardless of the TIMEOUT value
it will fail on waiting for server to start though for the first 10
seconds I can see the httpd running under ps -ef but it never gets past
the
[Wed Aug 17 13:53:56 2005] [info] base server + 27 vhosts
Line. And seems to exit without writing to the error_log.
What confuses me as well is if I manually run the command:
/apacheDev/bin/httpd -d /home/to2958/mod_perl-2.0.1/t -f
/home/to2958/mod_perl-2.0.1/t/conf/httpd.conf -D APACHE2 -D
PERL_USEITHREADS
I see this:
[Wed Aug 17 15:04:22 2005] [info] 6 Apache2:: modules loaded
[Wed Aug 17 15:04:22 2005] [info] 0 APR:: modules loaded
[Wed Aug 17 15:04:22 2005] [info] base server + 27 vhosts ready to run
tests
And then it exits and in total it's taking only ~10 seconds to complete.
But it only prints something like this to the error_log:
END in modperl_extra.pl, pid=39342
I'll try shutting other programs down prior to running and see if I can
set the timeout higher. I'm a little dubious
Is there another why to run this to show more detail of what's going on?
Thanks
-Original Message-
From: Philip M. Gollucci [mailto:[EMAIL PROTECTED]
Sent: Wednesday, August 17, 2005 12:42 PM
To: ODELL, TODD E (SWBT)
Cc: modperl@perl.apache.org
Subject: Re: ModPerl 2.0.1 AIX4.3.3 - Make Test Fails to run
ODELL, TODD E (SWBT) wrote:
> to start. I unpacked and compiled as my userid, not root, and am able
to
> start the httpd directly as that userid. With the
> APACHE_TEST_STARTUP_TIMEOUT=420 this is what is get from make test:
I believe whats happening here is that because you are testing the
threaded version, you computer its taking too long to load and start all
the tests. The ModPerl-Registry tests load substantially less; thus,
start quicker. You might try stopping other processes on your computer
while make testing if it is busy.
If I read that correctly, 300s is not enough, but 420 is?
From
lib/ModPerl/TestRun.pm:
sub new_test_config {
my $self = shift;
# default timeout in secs (threaded mpms are extremely slow to
# startup, due to a slow perl_clone operation)
$self->{conf_opts}->{startup_timeout} ||=
$ENV{APACHE_TEST_STARTUP_TIMEOUT} ||
Apache2::Build->build_config->mpm_is_threaded() ? 300 : 120;
$self->{conf_opts}->{minclients} ||= MIN_CLIENTS;
ModPerl::TestConfig->new($self->{conf_opts});
}
> *** /usr/opt/perl5.8.6/bin/perl -V
> Summary of my perl5 (revision 5 version 8 subversion 6) configuration:
> usethreads=define use5005threads=undef useithreads=define
> usemultiplicity=define
> Characteristics of this binary (from libperl):
> Compile-time options: MULTIPLICITY USE_ITHREADS USE_LARGE_FILES
> PERL_IMPLICIT_CONTEXT
> Apache2: -
> Apache2::Request : 2.05-dev
Since you seem to be uptodate with most things, libapreq-2.06-dev is out
and fixes a few things :)
--
END
What doesn't kill us can only make us stronger.
Nothing is impossible.
Philip M. Gollucci ([EMAIL PROTECTED]) 301.254.5198
Consultant / http://p6m7g8.net/Resume/
Senior Developer / Liquidity Services, Inc.
http://www.liquidityservicesinc.com
http://www.liquidation.com
http://www.uksurplus.com
http://www.govliquidation.com
http://www.gowholesale.com
Re: Clear Registry
Philip M. Gollucci wrote:
> Justin Luster wrote:
>
>> No I was not using Modperl::RegistryCooker. I guess I will have to
>> "use" it.
>>
>> In Mod_Perl my "library" files get loaded into memory. If I want to
>> make a change to the "library" file (one that my main.pl file
>> "requires") I cannot since it is in memory or cache. To get it to
>> realize the update I usually have to reset Apache. I'm hoping for an
>> easier way especially since sometimes I don't have the right to reset
>> the server.
>
> Why not Apache2::Reload
> http://perl.apache.org/docs/2.0/user/coding/coding.html#Auto_Reloading_Modified_Modules_with_Apache2__Reload
Or for more manual control:
ModPerl::Util::unload_package("My::Library");
require My::Library;
http://perl.apache.org/docs/2.0/api/ModPerl/Util.html#C_unload_package_
Philippe M. Chiasson m/gozer\@(apache|cpan|ectoplasm)\.org/ GPG KeyID : 88C3A5A5
http://gozer.ectoplasm.org/ F9BF E0C2 480E 7680 1AE5 3631 CB32 A107 88C3A5A5
signature.asc
Description: OpenPGP digital signature
Re: Clear Registry
Justin Luster wrote: No I was not using Modperl::RegistryCooker. I guess I will have to "use" it. In Mod_Perl my "library" files get loaded into memory. If I want to make a change to the "library" file (one that my main.pl file "requires") I cannot since it is in memory or cache. To get it to realize the update I usually have to reset Apache. I'm hoping for an easier way especially since sometimes I don't have the right to reset the server. Why not Apache2::Reload http://perl.apache.org/docs/2.0/user/coding/coding.html#Auto_Reloading_Modified_Modules_with_Apache2__Reload -- END What doesn't kill us can only make us stronger. Nothing is impossible. Philip M. Gollucci ([EMAIL PROTECTED]) 301.254.5198 Consultant / http://p6m7g8.net/Resume/ Senior Developer / Liquidity Services, Inc. http://www.liquidityservicesinc.com http://www.liquidation.com http://www.uksurplus.com http://www.govliquidation.com http://www.gowholesale.com
RE: Clear Registry
No I was not using Modperl::RegistryCooker. I guess I will have to "use" it. In Mod_Perl my "library" files get loaded into memory. If I want to make a change to the "library" file (one that my main.pl file "requires") I cannot since it is in memory or cache. To get it to realize the update I usually have to reset Apache. I'm hoping for an easier way especially since sometimes I don't have the right to reset the server. Thanks, Justin -Original Message- From: Philippe M. Chiasson [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 17, 2005 1:03 PM To: Justin Luster Cc: 'Philip M. Gollucci'; modperl@perl.apache.org Subject: Re: Clear Registry Justin Luster wrote: > I tried this and I get: > > Can't locate object method: "cache_table_common". Are you calling it as Modperl::RegistryCooker->uncache_myself()? What is the _exact_ error message ? But more interestingly, what exactly are you triyng to do that requires you to clean the cached registry code yourself ? Philippe M. Chiasson m/gozer\@(apache|cpan|ectoplasm)\.org/ GPG KeyID : 88C3A5A5 http://gozer.ectoplasm.org/ F9BF E0C2 480E 7680 1AE5 3631 CB32 A107 88C3A5A5
Re: Clear Registry
Justin Luster wrote: > I tried this and I get: > > Can't locate object method: "cache_table_common". Are you calling it as Modperl::RegistryCooker->uncache_myself()? What is the _exact_ error message ? But more interestingly, what exactly are you triyng to do that requires you to clean the cached registry code yourself ? Philippe M. Chiasson m/gozer\@(apache|cpan|ectoplasm)\.org/ GPG KeyID : 88C3A5A5 http://gozer.ectoplasm.org/ F9BF E0C2 480E 7680 1AE5 3631 CB32 A107 88C3A5A5 signature.asc Description: OpenPGP digital signature
Re: mod_define apache2
Martin Moss wrote: > All, > > We're in the middle of centralising our apache (1.3) > config files and I would like to use mod_define to > simplify the process. However I've noticed that > mod_define isn't available for apache2. > > Is there an alternative I can use, or is mod_define's > functionality now core to mod_perl2? mod_macro works with both apache 1 & 2, so I'd recommend it. It's also somewhat more flexible than mod_define IMO. http://www.cri.ensmp.fr/~coelho/mod_macro/ Philippe M. Chiasson m/gozer\@(apache|cpan|ectoplasm)\.org/ GPG KeyID : 88C3A5A5 http://gozer.ectoplasm.org/ F9BF E0C2 480E 7680 1AE5 3631 CB32 A107 88C3A5A5 signature.asc Description: OpenPGP digital signature
Re: Adding Directives At Runtime
Christopher H. Laco wrote: > Philippe M. Chiasson wrote: > >> A sample example of what I _think_ you are trying to do would look like: >> >> >> PerlModule Catalyst >> >> >> >> package Catalyst; >> use Apache2::ServerUtil qw(); >> >> [... figure out where/what to configure ...] >> >> Apache2::ServerUtil->server->add_config([ >> '', >> ' SetHandler perl-script', >> ' PerlHandler Catalyst::Foo::Bar', >> ]); >> >> >> With ->add_config, you can just feed arbitrary chunks of config to >> httpd, so you >> are free to do whatever you need to do. > > Exactly. IS there an an equivilant in MP1? Not exacrly, but pretty close. blocks are evaluated in the Apache::ReadConfig:: namespace. Anything you place in there will be handled by the block handler. so if in your module you put: $Apache::ReadConfig::ServerAdmin = '[EMAIL PROTECTED]'; It will be identical to if you had : $ServerAdmin = '[EMAIL PROTECTED]'; in your httpd.conf. Philippe M. Chiasson m/gozer\@(apache|cpan|ectoplasm)\.org/ GPG KeyID : 88C3A5A5 http://gozer.ectoplasm.org/ F9BF E0C2 480E 7680 1AE5 3631 CB32 A107 88C3A5A5 signature.asc Description: OpenPGP digital signature
Re: Filter-Question : Caching
Markus Wolf wrote: > Hallo, > > I'm writing my first Apache 2 - Filter yesterday - it works fine, > but i have one problem with caching. > > This is my conf-entry > > PerlOutputFilterHandler ApacheMY::session > > > > my problem is, that the filter only work, when I save or "touch" > the html-file again - the filter seems to cache the output with the > help of the "last change date" of the file. This is probably because your browser is sending If-Modified-Since http GET requests and not re-requesting the file since it doesn't appear to have changed. (see http://perl.apache.org/docs/general/correct_headers/correct_headers.html#Conditional_GET) You can verify this is the case by using a simpler http client, like LWP, wget, curl, etc and you should see your filter being run every single time. > What have I to do, that the filter is process every time, a > site is called? If you want to make sure the browsers _never_ cache your content (make really sure that's what you want) and use $r->no_cache(1) http://perl.apache.org/docs/2.0/api/Apache2/RequestUtil.html#C_no_cache_ But really, it's fairly possible that in your case, this is an annoyance for development, but actually a fairly _good_ feature in general. Philippe M. Chiasson m/gozer\@(apache|cpan|ectoplasm)\.org/ GPG KeyID : 88C3A5A5 http://gozer.ectoplasm.org/ F9BF E0C2 480E 7680 1AE5 3631 CB32 A107 88C3A5A5 signature.asc Description: OpenPGP digital signature
Re: Apache (mod_perl) restart issues
The last set of errors are happening on my OSX box. I get a different set of errors on our Linux server when it restarts: [Sun Feb 13 01:00:00 2000] null: Attempt to free unreferenced scalar. ... I get a whole mess of those, then I get: Scalars leaked: 234 I'm not sure how to go about fixing these error on either server Boysenberry boysenberrys.com | habitatlife.com | selfgnosis.com On Aug 17, 2005, at 2:05 PM, Boysenberry Payne wrote: When I restart apache I get the following errors on child processes: child process 424 did not exit, sending another SIGHUP One for each child process. After the above I get: SIGHUP received. Attempting to restart I'm using mod_perl 1.26 and apache 1.3.33 (only happens with my mod_perl scripts running) I thought at first it was DBI connections not getting closed properly, they seem to be fine though. I'm not exactly sure how to go about tracking down what's preventing the original SIGHUP. Any ideas? Boysenberry boysenberrys.com | habitatlife.com | selfgnosis.com
Apache (mod_perl) restart issues
When I restart apache I get the following errors on child processes: child process 424 did not exit, sending another SIGHUP One for each child process. After the above I get: SIGHUP received. Attempting to restart I'm using mod_perl 1.26 and apache 1.3.33 (only happens with my mod_perl scripts running) I thought at first it was DBI connections not getting closed properly, they seem to be fine though. I'm not exactly sure how to go about tracking down what's preventing the original SIGHUP. Any ideas? Boysenberry boysenberrys.com | habitatlife.com | selfgnosis.com
RE: Clear Registry
I tried this and I get:
Can't locate object method: "cache_table_common".
Thanks,
Justin
-Original Message-
From: Philip M. Gollucci [mailto:[EMAIL PROTECTED]
Sent: Wednesday, August 17, 2005 11:05 AM
To: Justin Luster
Cc: modperl@perl.apache.org
Subject: Re: Clear Registry
Justin Luster wrote:
> Is there a way in Perl code to clear out the cached code in the
registry?
>
From lib/Modperl-Registry/lib/Modperl/RegistryCooker.pm:
#
# this is a function should be called from the registry script, and
# using the caller() method we figure out the package the script was
# compiled into and trying to uncache it.
#
# it's currently used only for testing purposes and not a part of the
# public interface. it expects to find the compiled package in the
# symbol table cache returned by cache_table_common(), if you override
# cache_table() to point to another function, this function will fail.
sub uncache_myself {
my $package = scalar caller;
my($class) = __PACKAGE__->cache_table_common();
unless (defined $class) {
Apache2->warn("$$: cannot figure out cache symbol table for
$package");
return;
}
if (exists $class->{$package} && exists $class->{$package}{mtime})
{
Apache2->warn("$$: uncaching $package\n") if DEBUG & D_COMPILE;
delete $class->{$package}{mtime};
}
else {
Apache2->warn("$$: cannot find $package in cache");
}
}
--
END
What doesn't kill us can only make us stronger.
Nothing is impossible.
Philip M. Gollucci ([EMAIL PROTECTED]) 301.254.5198
Consultant / http://p6m7g8.net/Resume/
Senior Developer / Liquidity Services, Inc.
http://www.liquidityservicesinc.com
http://www.liquidation.com
http://www.uksurplus.com
http://www.govliquidation.com
http://www.gowholesale.com
Re: Clear Registry
Justin Luster wrote:
Is there a way in Perl code to clear out the cached code in the registry?
From lib/Modperl-Registry/lib/Modperl/RegistryCooker.pm:
#
# this is a function should be called from the registry script, and
# using the caller() method we figure out the package the script was
# compiled into and trying to uncache it.
#
# it's currently used only for testing purposes and not a part of the
# public interface. it expects to find the compiled package in the
# symbol table cache returned by cache_table_common(), if you override
# cache_table() to point to another function, this function will fail.
sub uncache_myself {
my $package = scalar caller;
my($class) = __PACKAGE__->cache_table_common();
unless (defined $class) {
Apache2->warn("$$: cannot figure out cache symbol table for
$package");
return;
}
if (exists $class->{$package} && exists $class->{$package}{mtime}) {
Apache2->warn("$$: uncaching $package\n") if DEBUG & D_COMPILE;
delete $class->{$package}{mtime};
}
else {
Apache2->warn("$$: cannot find $package in cache");
}
}
--
END
What doesn't kill us can only make us stronger.
Nothing is impossible.
Philip M. Gollucci ([EMAIL PROTECTED]) 301.254.5198
Consultant / http://p6m7g8.net/Resume/
Senior Developer / Liquidity Services, Inc.
http://www.liquidityservicesinc.com
http://www.liquidation.com
http://www.uksurplus.com
http://www.govliquidation.com
http://www.gowholesale.com
Clear Registry
Is there a way in Perl code to clear out the cached code in the registry?
Re: profiling DBI (was Re: apache children waits for each other?)
Perrin Harkins wrote: Malcolm J Harwood wrote: Somehow I managed to miss the existence of DBI::Profile. Has anyone gotten this working with Apache::DBI (so that it aggregates across the entire lifetime of the DB connection)? Just use DBI::ProfileDumper::Apache. I don't believe thats been ported mp2. Also doesn't look that hard to do so. -- END What doesn't kill us can only make us stronger. Nothing is impossible. Philip M. Gollucci ([EMAIL PROTECTED]) 301.254.5198 Consultant / http://p6m7g8.net/Resume/ Senior Developer / Liquidity Services, Inc. http://www.liquidityservicesinc.com http://www.liquidation.com http://www.uksurplus.com http://www.govliquidation.com http://www.gowholesale.com
Re: ModPerl 2.0.1 AIX4.3.3 - Make Test Fails to run
ODELL, TODD E (SWBT) wrote:
to start. I unpacked and compiled as my userid, not root, and am able to
start the httpd directly as that userid. With the
APACHE_TEST_STARTUP_TIMEOUT=420 this is what is get from make test:
I believe whats happening here is that because you are testing the
threaded version, you computer its taking too long to load and start all
the tests. The ModPerl-Registry tests load substantially less; thus,
start quicker. You might try stopping other processes on your computer
while make testing if it is busy.
If I read that correctly, 300s is not enough, but 420 is?
From
lib/ModPerl/TestRun.pm:
sub new_test_config {
my $self = shift;
# default timeout in secs (threaded mpms are extremely slow to
# startup, due to a slow perl_clone operation)
$self->{conf_opts}->{startup_timeout} ||=
$ENV{APACHE_TEST_STARTUP_TIMEOUT} ||
Apache2::Build->build_config->mpm_is_threaded() ? 300 : 120;
$self->{conf_opts}->{minclients} ||= MIN_CLIENTS;
ModPerl::TestConfig->new($self->{conf_opts});
}
*** /usr/opt/perl5.8.6/bin/perl -V
Summary of my perl5 (revision 5 version 8 subversion 6) configuration:
usethreads=define use5005threads=undef useithreads=define
usemultiplicity=define
Characteristics of this binary (from libperl):
Compile-time options: MULTIPLICITY USE_ITHREADS USE_LARGE_FILES
PERL_IMPLICIT_CONTEXT
Apache2: -
Apache2::Request : 2.05-dev
Since you seem to be uptodate with most things, libapreq-2.06-dev is out
and fixes a few things :)
--
END
What doesn't kill us can only make us stronger.
Nothing is impossible.
Philip M. Gollucci ([EMAIL PROTECTED]) 301.254.5198
Consultant / http://p6m7g8.net/Resume/
Senior Developer / Liquidity Services, Inc.
http://www.liquidityservicesinc.com
http://www.liquidation.com
http://www.uksurplus.com
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ModPerl 2.0.1 AIX4.3.3 - Make Test Fails to run
Mod_perl: 2.0.1 OS: AIX4.3.3 -8<-- Start Bug Report 8<-- 1. Problem Description: I'm able to compile with IBM VAC 4.4.0.3 with no problem but the make test fails to even start the tests. It timeouts waiting for the server to start. I unpacked and compiled as my userid, not root, and am able to start the httpd directly as that userid. With the APACHE_TEST_STARTUP_TIMEOUT=420 this is what is get from make test: make test cd "src/modules/perl" && make Target "all" is up to date. /usr/local/bin/perl -Iblib/arch -Iblib/lib t/TEST -clean [warning] setting ulimit to allow core files ulimit -c unlimited; /usr/local/bin/perl /home/to2958/mod_perl-2.0.1/t/TEST -cle an APACHE_TEST_GROUP= APACHE_TEST_HTTPD= APACHE_TEST_PORT= APACHE_TEST_USER = APACHE_TEST_APXS= /usr/local/bin/perl -Iblib/arch -Iblib/lib t/TEST -bugrepo rt -verbose=0 [warning] setting ulimit to allow core files ulimit -c unlimited; /usr/local/bin/perl /home/to2958/mod_perl-2.0.1/t/TEST -bug report -verbose=0 /apacheDev/bin/httpd -d /home/to2958/mod_perl-2.0.1/t -f /home/to2958/mod_perl- 2.0.1/t/conf/httpd.conf -D APACHE2 -D PERL_USEITHREADS using Apache/2.0.53 (prefork MPM) waiting 300 seconds for server to start: ...[Wed Aug 17 11:53:31 2005] [info] 6 Apache2:: modules loaded [Wed Aug 17 11:53:31 2005] [info] 0 APR:: modules loaded [Wed Aug 17 11:53:31 2005] [info] base server + 27 vhosts ready to run tests .. waiting 300 seconds for server to start: not ok [ error] giving up after 301 secs. If you think that your system is slow or overloaded try again with a longer timeout value. by setting the environment variable APACHE_TEST_STARTUP_TIMEOUT to a high value (e.g. 600) and repeat the last command. [ error] server failed to start! (please examine t/logs/error_log) ++ | Please file a bug report: http://perl.apache.org/bugs/ | ++ make: 1254-004 The error code from the last command is 1. Stop. All I could see in the t/logs/error_log: END in modperl_extra.pl, pid=340960 Early on in the make test I can see this with ps -ef: to2958 340960 202184 18 11:53:28 pts/3 0:00 /apacheDev/bin/httpd -d /home/to2958/mod_perl-2.0.1/t -f /home/to2958/mod_perl-2.0.1/t/conf/httpd.conf -D APACHE2 -D PERL_USEITHREADS This only remians for maybe 5-10 seconds while the make test waits till the TIMEOUT is reached. Also If I run that command string ( the full /apacheDev/bin/httpd etc. ) directly this is what I get: [Wed Aug 17 12:02:05 2005] [info] 6 Apache2:: modules loaded [Wed Aug 17 12:02:05 2005] [info] 0 APR:: modules loaded [Wed Aug 17 12:02:05 2005] [info] base server + 27 vhosts ready to run tests Futhermore if I drop into the ModPerl-Registry and run make test it runs fine. It seems almost like something is missing in the main make test to get the tests started. ? Any ideas for where else to look would be great! Thanks 2. Used Components and their Configuration: *** mod_perl version 2.01 *** using /home/to2958/mod_perl-2.0.1/lib/Apache2/BuildConfig.pm *** Makefile.PL options: MP_APR_LIB => aprext MP_APXS=> /apacheDev/bin/apxs MP_COMPAT_1X => 1 MP_GENERATE_XS => 1 MP_LIBNAME => mod_perl MP_USE_DSO => 1 *** /apacheDev/bin/httpd -V Server version: Apache/2.0.53 Server built: Aug 11 2005 14:57:43 Server's Module Magic Number: 20020903:9 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="/apacheDev" -D SUEXEC_BIN="/apacheDev/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" *** (apr|apu)-config linking info -L/apacheDev/lib -laprutil-0 -lexpat -liconv -L/apacheDev/lib -lapr-0 -lm -lnsl -lpthread *** /usr/opt/perl5.8.6/bin/perl -V Summary of my perl5 (revision 5 version 8 subversion 6) configuration: Platform: osname=aix, osvers=4.3.3.0, archname=aix-thread-multi uname='aix sbctss2 3 4 000186704c00 ' config_args='' hint=recommended, useposix=true, d_sigaction=define usethreads=define use5005threads=undef useithreads=define usemultiplicity=define useperlio=define d_sfio=undef uselarg
RE: APR
Yes, thx you Cure -Original Message- From: Perrin Harkins [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 17, 2005 12:04 PM To: Paul Harrison Cc: modperl@perl.apache.org Subject: Re: APR Paul Harrison wrote: > Hi All, I thought the APR module was use for ==> to load mod_perl2 > outside of Apache(command line). I'm lost when I see modules like ==> > use APR::Table () inside of Apache(not the command line) The APR (Apache Portable Runtime) is an abstraction layer that provides portability for things that are normally platform-specific. The apache web server is implemented using APR. APR can also be used without the web server, for making other projects portable across platforms. Does that answer your question? - Perrin
Re: APR
Paul Harrison wrote: Hi All, I thought the APR module was use for ==> to load mod_perl2 outside of Apache(command line). I'm lost when I see modules like ==> use APR::Table () inside of Apache(not the command line) The APR (Apache Portable Runtime) is an abstraction layer that provides portability for things that are normally platform-specific. The apache web server is implemented using APR. APR can also be used without the web server, for making other projects portable across platforms. Does that answer your question? - Perrin
APR
Hi All, I thought the APR module was use for ==> to load mod_perl2 outside of Apache(command line). I'm lost when I see modules like ==> use APR::Table () inside of Apache(not the command line) Please Explain, thxs Cure
Re: profiling DBI (was Re: apache children waits for each other?)
Malcolm J Harwood wrote: Somehow I managed to miss the existence of DBI::Profile. Has anyone gotten this working with Apache::DBI (so that it aggregates across the entire lifetime of the DB connection)? Just use DBI::ProfileDumper::Apache. - Perrin
profiling DBI (was Re: apache children waits for each other?)
> >You can look at the tuning information on http://modperlbook.org/ for > >some advice as well. And don't forget that there is a profiler for DBI > >queries that comes with DBI. Somehow I managed to miss the existence of DBI::Profile. Has anyone gotten this working with Apache::DBI (so that it aggregates across the entire lifetime of the DB connection)? -- "You heard Mr. Garibaldi. You did the right thing." "Darling, I did the necessary thing. That is not always the same as the right thing." - Janice and Laura Rosen in Babylon 5:"The Quality of Mercy"
Training recommendations?
Title: Training recommendations? Any recommendations for Apache/Mod_perl training? My company is exploring the possibility that we would suitcase a week of such instruction on site. Thanks, Christian Werner
Re: [mp2] wrong gateway interface
Gunnar Koppel wrote: > > I can't find a flaw in my conf. I am trying to conf some location act > under PerlRun or Registry, but my test-script prints in %ENV still: > > GATEWAY_INTERFACE: CGI/1.1 this is no longer the place to look in mp2 > MOD_PERL: mod_perl/2.0.1 look here instead :) --Geoff
Re: Hanging apache child on fork
Philippe M. Chiasson wrote: > Benoit Caron wrote: > >>Hello. >> >>I'm having trouble with a new setup on a RedHat Entreprise Linux 4 box. >>The problem is that whenever there is perl code that fork to execute >>something, the apache child hang. > > > Have you read: > > http://perl.apache.org/docs/1.0/guide/performance.html#Forking_and_Executing_Subprocesses_from_mod_perl > > And looked into Apache::SubProcess ? > > http://search.cpan.org/dist/Apache-SubProcess/ > Yes, I did. The problem I have is not really to be able to fork efficiently or anything else. It really is the hang that bugs me. I'm wearing the sysadmin's hat now... The exemple I used for my test is done with /bin/hostname; I know of course that it would make a lot more sense to use Sys::Hostname to do this. But the problem I have happen with anything that fork. Another example of such problematic scripts is one of the admins tool for the sites that use cp and rsync: the performance is absolutely not a problem for a scripts that's called 3 times a day. I've continued my investigation: what I suspect is a bad interaction with the NFS shared dir that somehow "corrupted" the Apache process and later cause the hang. This problem happens only on my RHEL4 boxes; the RHEL3 are doing fine with the same code. What I would have really like is to someone familiar with the internals of all of this to help me find more test of investigation to do. I can take out that particular example (the hostname test) from the code and to the job another way, but it is hard to be sure that none of the code that run ou will run on the pool will use a backtick or a system call somewhere. The code that triggers the bug use Apache::Session::File, on an NFS share. Have anyone had problem with that? Do I have some special configuration to give to A::S::File to help it behave correctly on an NFS share? Any suggestion of a different method to share the session data between a pool of 6 servers? I've used Apache::Session::Oracle a few years ago, for another project, and the performance hit was way to big. The web site is using an Oracle database, but could it still be faster to use a MySQL server so store the sessions? I suppose that for the simple get/set that the sessions support needs, MySQL could be faster? Anyway, thanks for the help. -- Benoit Caron Administrateur système Canoe inc. [EMAIL PROTECTED] I don't find that being really up on all the latest technology ever does me any good. -- William Gibson signature.asc Description: OpenPGP digital signature
[mp2] wrong gateway interface
I can't find a flaw in my conf. I am trying to conf some location act under PerlRun or Registry, but my test-script prints in %ENV still: GATEWAY_INTERFACE: CGI/1.1 I added in apache2.conf such lines: ___ Alias /adm /home/xyz/adm Alias /adm2 /home/xyz/adm SetHandler perl-script PerlHandler ModPerl::PerlRun Options +ExecCGI PerlSendHeader On AllowOverride All SetHandler perl-script PerlHandler ModPerl::Registry Options +ExecCGI PerlSendHeader On AllowOverride All ___ But in both Location my gateway is CGI/1.1. Other important variables in ENV: MOD_PERL: mod_perl/2.0.1 MOD_PERL_API_VERSION: 2 SERVER_SIGNATURE: Apache/2.0.54 (Debian GNU/Linux) mod_apreq2-20050712/2.1.3-dev mod_perl/2.0.1 Perl/v5.8.7 Server at localhost Port 80 SERVER_SOFTWARE: Apache/2.0.54 (Debian GNU/Linux) mod_apreq2-20050712/2.1.3-dev mod_perl/2.0.1 Perl/v5.8.7 What didn't i notice here? -- TIA, Tänud ette, Gunnar Koppel
mod_define apache2
All, We're in the middle of centralising our apache (1.3) config files and I would like to use mod_define to simplify the process. However I've noticed that mod_define isn't available for apache2. Is there an alternative I can use, or is mod_define's functionality now core to mod_perl2? Regards Marty ___ Yahoo! Messenger - NEW crystal clear PC to PC calling worldwide with voicemail http://uk.messenger.yahoo.com
Re: apache children waits for each other?
> I don't know it's even possible in mysql. Its reference docs doesn't say > that it is (http://dev.mysql.com/doc/mysql/en/join.html). > Yes it does : http://dev.mysql.com/doc/mysql/en/identifier-qualifiers.html Hmmm... Excellent!!! I'll use it then...Will let you know how it goes... Thanks, mate... --- Badai Aqrandista Cheepy (?) _ Single? Start dating at Lavalife. Try our 7 day FREE trial! http://lavalife9.ninemsn.com.au/clickthru/clickthru.act?context=an99&locale=en_AU&a=19179
Re: apache children waits for each other?
> I don't know it's even possible in mysql. Its reference docs doesn't say > that it is (http://dev.mysql.com/doc/mysql/en/join.html). > Yes it does : http://dev.mysql.com/doc/mysql/en/identifier-qualifiers.html Clinton Gormley [EMAIL PROTECTED] www.TravelJury.com - For travellers, By travellers
Filter-Question : Caching
Hallo, I'm writing my first Apache 2 - Filter yesterday - it works fine, but i have one problem with caching. This is my conf-entry PerlOutputFilterHandler ApacheMY::session my problem is, that the filter only work, when I save or "touch" the html-file again - the filter seems to cache the output with the help of the "last change date" of the file. What have I to do, that the filter is process every time, a site is called? /\/\arkus http://www.perlunity.de
