Re: Undefined subroutine error

2009-04-14 Thread Perrin Harkins
On Tue, Apr 14, 2009 at 12:48 PM, Roberto C. Sánchez robe...@connexer.com wrote: As far as loading the module, I have tried:  - PerlModule Example::Image in .htaccess  - use Example::Image; in the main HTML::Mason component Either of those should be ok. If you decide to export the sub later,

Re: Undefined subroutine error

2009-04-14 Thread Perrin Harkins
On Tue, Apr 14, 2009 at 1:34 PM, Roberto C. Sánchez robe...@connexer.com wrote: On Tue, Apr 14, 2009 at 01:21:09PM -0400, Perrin Harkins wrote: On Tue, Apr 14, 2009 at 12:48 PM, Roberto C. Sánchez robe...@connexer.com wrote: As far as loading the module, I have tried:  - PerlModule

Re: Undefined subroutine error

2009-04-13 Thread Perrin Harkins
On Mon, Apr 13, 2009 at 8:21 PM, Roberto C. Sánchez robe...@connexer.com wrote: I've been dealing with trying to figure out an Undefined subroutine error on one of my sites.  At first I thought it was something to do with Apache::ASP, so I sent a message requesting help to that list:

Re: Undefined subroutine error

2009-04-13 Thread Perrin Harkins
On Mon, Apr 13, 2009 at 10:54 PM, Roberto C. Sánchez robe...@connexer.com wrote: The entire Example/Image.pm: I don't see you exporting get_image_data. Do you call it with a fully-qualified name then? e.g. Example::Image::get_image_data(). - Perrin

Re: how did I get here?

2009-04-08 Thread Perrin Harkins
On Wed, Apr 8, 2009 at 4:14 PM, E R pc88m...@gmail.com wrote: When diving into a large code base and trying to understand how it works, one thing that would be very helpful to know is how control gets to a particular point in the code. That is, for a given subroutine, what does the stack look

Re: sending all of stderr to a process

2009-04-05 Thread Perrin Harkins
On Fri, Apr 3, 2009 at 1:22 PM, E R pc88m...@gmail.com wrote: I want to send all error output to a process for specialized logging. I know that you can use CustomLog with a pipe. However, will that capture output from things like 'print STDERR ...' or if an XS module directly writes to stderr?

Re: srand

2009-04-04 Thread Perrin Harkins
2009/4/4 Stanisław T. Findeisen sf181...@students.mimuw.edu.pl: How does this relate to mod_perl? Is it safe to simply call srand() once per CGI script? It's safe, although there's not much reason to do it unless you have access to something more random than what it will use by default. You

Re: Security Problems ???

2009-04-01 Thread Perrin Harkins
On Wed, Apr 1, 2009 at 1:51 PM, Torsten Foertsch torsten.foert...@gmx.net wrote: I hope you understand, there is a security bug and it seems nobody cares for a month! Try not to take it personally, Torsten. Sometimes people claim to have a security bug, but later find it's not really a bug and

Re: Profiling live mod_perl backends

2009-03-30 Thread Perrin Harkins
On Mon, Mar 30, 2009 at 9:14 AM, Cosimo Streppone cos...@streppone.it wrote: The problem that we had, this was in November last year, was that all the backends were at load 15.0-20.0 (normal was ~3-4) after an update to the application. That's pretty rare (hitting a CPU problem), and it sounds

Re: Help needed for mod_perl 1.31-rc6 and Apache::Bootstrap

2009-03-29 Thread Perrin Harkins
% okay. 1/11 subtests failed, 90.91% okay. - Perrin On Sun, Mar 29, 2009 at 2:51 PM, Fred Moyer f...@redhotpenguin.com wrote: Thanks Perrin.  Can you run 'make test TEST_VERBOSE=1'? -- Forwarded message -- From: Perrin Harkins phark...@gmail.com Date: Sat, Mar 28, 2009 at 8:38

Re: Help needed for mod_perl 1.31-rc6 and Apache::Bootstrap

2009-03-29 Thread Perrin Harkins
On Sun, Mar 29, 2009 at 3:50 PM, Fred Moyer f...@redhotpenguin.com wrote: perl  -MApache::TestConfig -e print Apache::TestConfig-custom_config_path I get nothing back from that. Just an empty string. It's entirely possible that something is odd about the setup on this machine, since I don't

Re: Help needed for mod_perl 1.31-rc6 and Apache::Bootstrap

2009-03-29 Thread Perrin Harkins
On Sun, Mar 29, 2009 at 4:21 PM, Fred Moyer f...@redhotpenguin.com wrote: Can you try this one? http://people.apache.org/~phred/Apache-Bootstrap-0.05-rc2.tar.gz All tests successful. Nice work, Fred. - Perrin - To

Re: Profiling live mod_perl backends

2009-03-29 Thread Perrin Harkins
On Sun, Mar 29, 2009 at 4:08 PM, Cosimo Streppone cos...@streppone.it wrote: Is profiling mod_perl like this at all possible? Yes. Does that make sense? No. You'll get so much data that you won't be able to make heads or tails of it. And profiling is heavy enough that people hardly ever do

Re: Profiling live mod_perl backends

2009-03-29 Thread Perrin Harkins
On Sun, Mar 29, 2009 at 4:44 PM, Cosimo Streppone cos...@streppone.it wrote: The main problem is that in the past we experienced some kind of performance problems that only manifested themselves really clearly in production and only at peak traffic hours. Out of peak hours, everything was

Re: Help needed for mod_perl 1.31-rc6 and Apache::Bootstrap

2009-03-28 Thread Perrin Harkins
Fred, Help needed with testing mod_perl 1.31 rc6 Looking good on Mac OS 10.5, perl 5.8.8. Help needed with testing Apache::Bootstrap This one didn't make it. PERL_DL_NONLAZY=1 /usr/bin/perl -MExtUtils::Command::MM -e test_harness(0, 'blib/lib', 'blib/arch') t/*.t t/00-load.ok 1/11#

Re: Is Cookbook good perl?

2009-03-26 Thread Perrin Harkins
On Thu, Mar 26, 2009 at 1:39 PM, David Ihnen dav...@norchemlab.com wrote: Do people think that the cookbook is good perl practice? Yes, it's an excellent resource and you'll have to pry it from my cold dead hands. It wouldn't be where I would turn to find out the current best ORM module, but it

Re: Is Cookbook good perl?

2009-03-26 Thread Perrin Harkins
On Thu, Mar 26, 2009 at 8:36 PM, Chris Prather perig...@gmail.com wrote: This is to say if you're making the decision for Mouse, you need to know what all that entails and currently the propaganda machine is saying that Mouse == Moose + FAST which simply isn't true. My reason for mentioning

Re: Strange Apache behavior

2009-03-26 Thread Perrin Harkins
On Thu, Mar 26, 2009 at 2:29 PM, B. Prince binis...@gmail.com wrote: Recently I noticed that every so often the Apache parent process tries to handle the request after a server restart. Really? I've only seen that when explicitly using the -X option. You might want to see if anyone on the

Re: Apache 2.2, perl 5.10, Windows XP, Apache-DBI-cache

2009-03-24 Thread Perrin Harkins
On Mon, Mar 23, 2009 at 5:20 PM, andynic andynic...@yahoo.com wrote: I would like to write a cgi script using a persistent database connection. I have read that I need For database persistent connections: http://cpan.uwinnipeg.ca/dist/Apache-DBI-Cache No, you don't. You don't need anything

Re: who's putting that pre tag in the output...?

2009-03-23 Thread Perrin Harkins
On Mon, Mar 23, 2009 at 4:10 AM, Iosif Fettich ifett...@netsoft.ro wrote: The problem is that what I want to be the handler's proxied response is actual embedded instead in an construct like html head/ body pre ... /pre /body /html which I seem not to be able to get rid of. What am I

Re: who's putting that pre tag in the output...?

2009-03-23 Thread Perrin Harkins
On Mon, Mar 23, 2009 at 7:14 AM, Iosif Fettich ifett...@netsoft.ro wrote: I've ommited printing headers explicitely :( HTTP won't work without headers. Have to see when and how I should do this; simply inserting a $r-content_type( 'text/html' ); before my $r-print( $content ); seems to

Re: decline and fall of modperl?

2009-03-23 Thread Perrin Harkins
On Mon, Mar 23, 2009 at 9:07 AM, Louis-David Mitterrand vindex+lists-modp...@apartia.org wrote: One of our customers is doing a detailed review of a mason/modperl ERP app we've built for them since 2001. Prodded by some buzzword-compliant consultants they are expressing concerns that the app's

Re: decline and fall of modperl?

2009-03-23 Thread Perrin Harkins
On Mon, Mar 23, 2009 at 3:07 PM, Octavian Râsnita orasn...@gmail.com wrote: I knew that Amazon used Perl, than tried to use Java, than... I don't know what they use now. Please stop with the FUD! Amazon uses Perl for their front-end development. Check their job ads. Google uses Python,

Re: feedback form creation

2009-03-20 Thread Perrin Harkins
On Fri, Mar 20, 2009 at 10:57 AM, praba har prabap...@yahoo.co.in wrote: I am very new to mod perl.  I have a task to create feedback form (Web Page for a portal) in the mod perl.   Please give me some idea or sample code on this.  I have knowledge to create feed back form in the perl/CGI.

Re: memcached not freeing up ram?

2009-03-18 Thread Perrin Harkins
On Wed, Mar 18, 2009 at 1:02 PM, Roch Delsalle rdelsa...@gmail.com wrote: yes but if for instance I'm building dynamic SQL queries at somes point the memory usage will keep growing even if the data is released. How would that happen? It just drops old data and replaces it with your new stuff.

Re: memcached not freeing up ram?

2009-03-18 Thread Perrin Harkins
On Wed, Mar 18, 2009 at 1:26 PM, Dustin dsalli...@gmail.com wrote:  It doesn't try very hard to reuse memory when it hasn't allocated as much as you've given it. Sure, and I'm guessing it's not religious about making sure don't go over the limit even a fraction, but there should be no

Re: Negated SELECT query

2009-03-17 Thread Perrin Harkins
On Tue, Mar 17, 2009 at 12:42 PM, BobSharp bobsh...@ntlworld.com wrote: These have been written successfully with Sub-Queries, I would like to know how they can be done with only JOINs  ? http://dev.mysql.com/doc/refman/5.0/en/rewriting-subqueries.html - Perrin -- MySQL General Mailing List

Re: mod_perl handler and PHP

2009-03-17 Thread Perrin Harkins
On Tue, Mar 17, 2009 at 12:21 PM, daniel.angil...@imperia.net wrote: is it possible to parse the output of mod_perl handler through PHP? No, mod_php is not tightly integrated with apache the way mod_perl is. It doesn't allow you to write your own filters or handlers. The best you can do is

Re: memcached not freeing up ram?

2009-03-17 Thread Perrin Harkins
On Tue, Mar 17, 2009 at 2:07 PM, Roch Delsalle rdelsa...@gmail.com wrote: what happens when it's full ? It silently drops data. This is one of the reasons people say not to use it as a database. - Perrin

Re: Select query locks tables in Innodb

2009-03-13 Thread Perrin Harkins
2009/3/12 Carl c...@etrak-plus.com: I am still a little puzzled about how we could have a relatively large set of records (100,000+) and yet not cause any table to be locked as the server has only 8GB of memory. What's the relationship you're implying between memory and locking? Multi-version

Re: Possible to get better error handling for invalid enum parameter to stored program?

2009-03-06 Thread Perrin Harkins
I'm afraid enums are useless for anything except compressing your data, since they don't reject bad values. If you want to limit a field to a set of values, you need to use a lookup table and a foreign key constraint. - Perrin On Fri, Mar 6, 2009 at 1:35 PM, David Karr

Re: mod_perl for bugzilla

2009-03-05 Thread Perrin Harkins
On Thu, Mar 5, 2009 at 9:23 PM, Chen, Peter peter.c...@itg.com wrote: Apache2::SizeLimit not implemented on solaris at /Apache2/SizeLimit.pm line 95.\nBEGIN failed--compilation aborted at //Apache2/SizeLimit.pm line 98.\nCompilation failed in require at /htdocs/bugzilla/mod_perl.pl

Re: mod_perl for bugzilla

2009-03-05 Thread Perrin Harkins
On Thu, Mar 5, 2009 at 10:18 PM, Chen, Peter peter.c...@itg.com wrote: Ok, so what do I do now? Just take out the version check in SizeLimit for now. In the version you have it probably looks like this: if (SOLARIS $Config{'osvers'} = 2.6) { - Perrin

Re: SQL_NO_CACHE

2009-03-04 Thread Perrin Harkins
On Wed, Mar 4, 2009 at 10:27 AM, Morten my.li...@mac.com wrote: Hi, I was hoping that using SQL_NO_CACHE would help me bypass the query cache, but judging from the below it doesn't. You probably just brought the data into the cache and are not hitting the query cache. - Perrin -- MySQL

Re: SQL_NO_CACHE

2009-03-04 Thread Perrin Harkins
On Wed, Mar 4, 2009 at 11:23 AM, Thomas Spahni t...@lawbiz.ch wrote: SQL_NO_CACHE means that the query result is not cached. It does not mean that the cache is not used to answer the query. Oh, right, he's looking for this: SET SESSION query_cache_type=off; - Perrin -- MySQL General Mailing

Re: Select query locks tables in Innodb

2009-03-04 Thread Perrin Harkins
2009/3/4 Carl c...@etrak-plus.com: However, when I had all the pieces in the query (copy attached), I could easily see it was locking tables using the Server Monitor in Navicat. I don't know what that is, but I think you'd better look at something closer to the bone, like SHOW INNODB STATUS.

Re: Select query locks tables in Innodb

2009-03-03 Thread Perrin Harkins
On Tue, Mar 3, 2009 at 10:53 AM, Carl c...@etrak-plus.com wrote: A query that is selecting data for a report locks the files that it accesses forcing users who are attempting to enter transactions to wait until the select query is finished. Is it an INSERT INTO...SELECT FROM? Those lock.

Re: Why is simple query not using index?

2009-03-03 Thread Perrin Harkins
My guess would be that your table is too small to bother using an index on. There's some information in the MySQL docs about when it chooses to use an index. For small tables, using one makes the query slower. - Perrin On Tue, Mar 3, 2009 at 7:58 PM, David Karr davidmichaelk...@gmail.com

Re: get backtrace emailed when code dies running under ModPerl::RegistryPrefork?

2009-03-02 Thread Perrin Harkins
On Mon, Mar 2, 2009 at 9:54 AM, Matthew Lenz matt...@nocturnal.org wrote: According to the docs CGI::Carp doesn't function properly with fatalToBrowser under mod_perl 2. I'm not sure if that's accurate or not, but setting a $SIG{__DIE__} handler should work fine. BTW, I assume you mean

Re: migrating to 2.0 and getting tons of warnings

2009-02-27 Thread Perrin Harkins
On Fri, Feb 27, 2009 at 7:58 AM, Matthew Lenz matt...@nocturnal.org wrote: I looked through the packge diff: http://ftp.de.debian.org/debian/pool/main/liba/libapache2-mod-perl2/libapache2-mod-perl2_2.0.4-5.diff.gz and didn't spot any changes that would have this affect. What about other CPAN

Re: Deployment strategies...

2009-02-27 Thread Perrin Harkins
On Fri, Feb 27, 2009 at 5:30 AM, Carl Johnstone modp...@fadetoblack.me.uk wrote: The thing is that as I'm running the app under Catalyst, once I've started splitting off into different server instances, there's not as much of an advantage in using mod_perl - I can use FastCGI or HTTP::Prefork

Re: migrating to 2.0 and getting tons of warnings

2009-02-27 Thread Perrin Harkins
On Fri, Feb 27, 2009 at 11:43 AM, Matthew Lenz matt...@nocturnal.org wrote: No, this is just a legacy app that runs straight CGI's via ModPerl::RegistryPrefork I'd check for any $^W manipulation in ModPerl::RegsitryPrefork. I thought that if a package does a 'use warnings;' that it only

Re: Deployment strategies...

2009-02-27 Thread Perrin Harkins
On Fri, Feb 27, 2009 at 3:06 PM, Mark Hedges hed...@scriptdolphin.org wrote: What about PerlOptions +Parent? http://perl.apache.org/docs/2.0/user/config/config.html#C_Parent_ That's the thing I was referring to that I haven't tried. Can anyone confirm that this works? - Perrin

Re: migrating to 2.0 and getting tons of warnings

2009-02-26 Thread Perrin Harkins
On Thu, Feb 26, 2009 at 4:01 PM, Matthew Lenz matt...@nocturnal.org wrote: Maybe the debian guys did something goofy with the modules.  It wouldn't be the first time.  That or maybe its just a bug in ModPerl.  Even if some CPAN module out there has 'use warnings;' in it that shouldn't have any

Re: Deployment strategies...

2009-02-26 Thread Perrin Harkins
On Thu, Feb 26, 2009 at 12:38 PM, Carl Johnstone modp...@fadetoblack.me.uk wrote: 1) We want to run different versions of the same app for different sites - this means I have a namespace problem for MyApp v1 vs MyApp v2 etc. This has been discussed many times on the list. You can't run two

Re: [cgiapp] [Announce] CGI::Application::Plugin::Email

2009-02-19 Thread Perrin Harkins
On Tue, Feb 17, 2009 at 8:28 PM, Lyle webmas...@cosmicperl.com wrote: Considering that almost everything is already on CPAN, then most plugins are likely to be wrappers, adding extra benefits like lazy loading and framework specific functions. It would be wrong to try and recreate things that

Re: [cgiapp] [Announce] CGI::Application::Plugin::Email

2009-02-19 Thread Perrin Harkins
On Wed, Feb 18, 2009 at 3:16 AM, Octavian Rasnita orasn...@gmail.com wrote: Using (or creating plugins) for Catalyst is discouraged, because there are better methods for doing the same thing. It was encouraged before it was discouraged. There were dozens of wrapper plugins on CPAN the last

Re: [cgiapp] [Announce] CGI::Application::Plugin::Email

2009-02-17 Thread Perrin Harkins
On Tue, Feb 17, 2009 at 12:39 PM, Lyle webmas...@cosmicperl.com wrote: Very easy lazy loaded emailing based on Email::Stuff (with it's new Pure Perl dependency options). I know you mean well with this, but trivial wrappers around other modules described as plugins is the kind of thing that

Re: RFC: IPC::MMA

2009-02-17 Thread Perrin Harkins
On Tue, Feb 17, 2009 at 8:13 AM, André Warnier a...@ice-sa.com wrote: Now, how about extending this so it would work on both Unix/Linux *and* Windows platforms, figuring out itself where it is and doing whatever is needed to use the OS mechanisms available ? The underlying library does not

Re: RFC: IPC::MMA

2009-02-17 Thread Perrin Harkins
On Tue, Feb 17, 2009 at 12:07 PM, macke...@animalhead.com wrote: IMO, the perl threads sharing mechanism is flawed because (in my short experience with it) it does not allow certain interesting items (e.g. tied) to be shared. Well, since everything shared by IPC::MMA has to go through

Re: RFC: IPC::MMA

2009-02-16 Thread Perrin Harkins
On Mon, Feb 16, 2009 at 12:30 PM, cr...@animalhead.com wrote: If anyone would like to read the docs and/or try the module, and send comments (probably not to the whole list), they would be greatly appreciated. IPC::MMA might be just what you need for your next project. (Current project?

Re: dynamic caching

2009-02-15 Thread Perrin Harkins
On Fri, Feb 13, 2009 at 10:52 PM, jpen...@aol.com wrote: I wish to cache a full dynamic application like Web Services (SOAP). I was thinking if it's possible to make a proxy with modperl to do that caching? You could write a filter to do that, but you don't need to. Just use the mod_cache

Re: Bug with cgi-header() + mod_perl ?

2009-02-15 Thread Perrin Harkins
On Sat, Feb 14, 2009 at 5:50 AM, André Warnier a...@ice-sa.com wrote: Less nice, less neat, less classic, terrible style, whatever you want, but which also works : Yeah, I wouldn't really recommend this. Passing your $cgi object to subs that need it is the best solution. I am not quite sure

Re: Manipulating @INC and tremendous blank page

2009-02-15 Thread Perrin Harkins
On Fri, Feb 13, 2009 at 11:30 PM, shiriru0...@hotmail.com wrote: I am using FindBin and added the FindBin::again() as recommanded in hope to switch to ModPerl::RegistryPrefork soon. I am using both use lib and unshift @INC but still, for some reasons, even with ModPerl::PerlRunPrefork got

Re: Bug with cgi-header() + mod_perl ?

2009-02-15 Thread Perrin Harkins
is shared unless you explicitly make it shared. - Perrin On Sun, Feb 15, 2009 at 1:27 PM, André Warnier a...@ice-sa.com wrote: Sorry, this list does not automatically set the reply-to, and I always forget.. Perrin Harkins wrote: On Sat, Feb 14, 2009 at 5:50 AM, André Warnier a...@ice-sa.com wrote

Re: dynamic caching

2009-02-13 Thread Perrin Harkins
On Fri, Feb 13, 2009 at 4:00 AM, jpen...@aol.com wrote: Can we write a dynamic caching system with modperl within few days? I got the idea from this article: http://publib.boulder.ibm.com/infocenter/wsdoc400/v6r0/index.jsp?topic=/com.ib m.websphere.iseries.doc/info/ae/ae/welc6tech_dyn.html

Re: mod_perl2 with mod_dbd and Apache2

2009-02-13 Thread Perrin Harkins
On Fri, Feb 13, 2009 at 1:22 PM, Mark Hedges hed...@scriptdolphin.org wrote: Connection pooling is a cool idea but I don't know who's made it work. I gave a couple of options earlier in this thread. - Perrin

Re: Manipulating @INC and tremendous blank page

2009-02-13 Thread Perrin Harkins
On Thu, Feb 12, 2009 at 9:55 PM, shiriru0...@hotmail.com wrote: Is there a way to manipulate @INC without having to use a startup.pl in mod_perl2??? Sure. For example, PERL5LIB. As for now, I've created a startup.pl to manipulate @INC that is called when the server is launched but this

Re: [Templates] Django-style extends directive?

2009-02-12 Thread Perrin Harkins
On Thu, Feb 12, 2009 at 7:17 AM, Chris Czub ashgromn...@gmail.com wrote: The extends block means, roughly, to take index.html and replace any blocks inside of it with the ones defined in the current file, photos.html. I do something similar in TT by varying the include path. I have default

Re: Bug with cgi-header() + mod_perl ?

2009-02-12 Thread Perrin Harkins
On Tue, Feb 10, 2009 at 10:44 PM, Patrick Galbraith p...@patg.net wrote: After looking at it in gdb, I noticed it has something to do with Apache2::RequestRec, the header in particular. My guess is that you're keeping an old CGI or $r object around between requests, or that this is some kind of

Re: Using mod_perl in a non httpd environment

2009-02-11 Thread Perrin Harkins
On Wed, Feb 11, 2009 at 6:47 AM, titetluc titetluc titet...@gmail.com wrote: I wrote a mod_perl module managing FORM authentication (and a lot of other things). This module had to run on a platform (router) with a lot of memory/CPU. These last days, our marketing team changed the platform

Re: [Templates] TT2 and Plugin CGI: GET params are not being updated

2009-02-07 Thread Perrin Harkins
On Sat, Feb 7, 2009 at 5:07 AM, Marc Sebastian Pelzer m...@knusperfisch.de wrote: (I need this kind of URL2template matching for different reasons) and then started the build in web-server (./script/my_app_server.pl -d -p 8080). When I call the template for the first time with some 'test' GET

Re: WHERE vs. ON

2009-02-03 Thread Perrin Harkins
On Tue, Feb 3, 2009 at 12:24 PM, Jerry Schwartz jschwa...@the-infoshop.com wrote: Somebody, I think it was somebody from MySQL, said that you should never put anything into a WHERE clause that could be put into the ON clause of a JOIN. My guess is that this helps with the optimization, but it

Re: mysql 5 performance

2009-01-30 Thread Perrin Harkins
On Fri, Jan 30, 2009 at 9:32 AM, lance raymond lance.raym...@gmail.com wrote: basically I have an old fc5 machine running mysql 4.1 and a newer server running centos5 / mysql 5.0.45. So, different hardware, different OS, different database server... could be anything. I suggest you run EXPLAIN

Re: Memcache with UNIX socket.

2009-01-29 Thread Perrin Harkins
On Wed, Jan 28, 2009 at 10:36 AM, Henrik Schröder skro...@gmail.com wrote: I should also add that although in-process caches are the fastest, memcached is still much, much faster than your average database. It's been a little while, but when I compared connections to a local MySQL (using Unix

Re: article about mod_perlite

2009-01-26 Thread Perrin Harkins
On Mon, Jan 26, 2009 at 1:03 AM, Adam Prime adam.pr...@utoronto.ca wrote: I'm not sure how many of you are aware of chromatic's previous article about 5 things perl 5 needs right now, or about the mod_perlite project that was spawned by some people from sixapart, but chromatic has published

Re: article about mod_perlite

2009-01-26 Thread Perrin Harkins
On Mon, Jan 26, 2009 at 1:29 PM, Adam Prime adam.pr...@utoronto.ca wrote: In the context of people with uber-cheap virtual webhosting, is changing MaxRequestsPerChild really an option? No, but frankly, uber-cheap virtual hosting will never support mod_perl or mod_perlite. FastCGI, to me

Re: article about mod_perlite

2009-01-26 Thread Perrin Harkins
On Mon, Jan 26, 2009 at 2:26 PM, Michael Ludwig m...@as-guides.com wrote: I think this is technically incorrect in that it does not match the Apache/LibPHP execution model (which is what I think they're trying to emulate), where the Apache/LibPHP process does not exit after serving only a

Re: Object detection on apache using perl

2009-01-26 Thread Perrin Harkins
On Mon, Jan 26, 2009 at 3:16 PM, Thilo Klein ostenta...@arcor.de wrote: What I want to do: I want to write a script which downloads a photo from a given url and detects objects on it - in other words, I want hough transformation, edge detection etc. - all to be done on the apache-webserver.

Re: Object detection on apache using perl

2009-01-26 Thread Perrin Harkins
On Mon, Jan 26, 2009 at 3:51 PM, Thilo Klein ostenta...@arcor.de wrote: Which kind of permission do I need from my domain hoster for that? For mod_perl? Just ask them if they support mod_perl. If they say no, ask if they support FastCGI. Or, if you don't care much about the speed, you can

Re: article about mod_perlite

2009-01-26 Thread Perrin Harkins
On Mon, Jan 26, 2009 at 4:15 PM, Michael Ludwig m...@as-guides.com wrote: I may be wrong but I used to think that PerlRun provides just that, a non-persistent execution environment, just like LibPHP. Memory consumed by the interpreter is not deallocated in either case. (Unless, of course, I'm

Re: memcached vs. file-based caching

2009-01-25 Thread Perrin Harkins
On Sun, Jan 25, 2009 at 10:55 AM, Jeremy Dunck jdu...@gmail.com wrote: On Sun, Jan 25, 2009 at 9:51 AM, Xaxo idio...@gmail.com wrote: On Jan 23, 4:21 pm, Jeremy Dunck jdu...@gmail.com wrote: In general, file-based makes sense if: * memory is at a premium * latency to other nodes is high

Re: Initializing Sleepycat::DbXml (Berkeley, Oracle) objects in startup.pl

2009-01-20 Thread Perrin Harkins
On Tue, Jan 20, 2009 at 4:19 PM, Michael Ludwig m...@as-guides.com wrote: On the other hand, performance isn't what you'd call great, as access to the database is effectively serialized. Are you sure about that? Berkeley DB doesn't work that way. It has read and write locks which can be set

Re: Multiple mod_perl 2.0 installations on one Linux machine

2009-01-19 Thread Perrin Harkins
On Mon, Jan 19, 2009 at 5:56 AM, Michael Ludwig m...@as-guides.com wrote: Now, what happens if I am going to install a new Apache 2.2/prefork with mod_perl in addition to the already existing Apache 2.2/worker with mod_perl? Hmm, isn't the MPM just a runtime configuration? Why would you need

Re: Multiple mod_perl 2.0 installations on one Linux machine

2009-01-19 Thread Perrin Harkins
On Mon, Jan 19, 2009 at 1:37 PM, Adam Prime adam.pr...@utoronto.ca wrote: Perrin Harkins wrote: Hmm, isn't the MPM just a runtime configuration? Why would you need another httpd install? It sounds like a separate config file would do it, if that's all you want to change. MPM is a build

Re: difference in absolute days

2008-12-16 Thread Perrin Harkins
On Mon, Dec 15, 2008 at 8:29 PM, Alex Teslik a...@acatysmoof.com wrote: On Mon, 15 Dec 2008 20:04:26 -0500, Perrin Harkins wrote my $d1 = DateTime-today; my $d2 = $d1-clone-subtract(years = 1); my $dur = $d1-delta_days($d2); print $dur-in_units('days') . \n; corrected above. I don't know

difference in absolute days

2008-12-15 Thread Perrin Harkins
I'm embarrassed to have to ask this question, but can't seem to find an answer that works. I have two dates. I want to know the number of days between them. Not days with years and months subtracted, just total days. The recipe I see for this on the web is this: my $d1 = DateTime-today; my $d2

mp 1 bug with method handlers and internal redirects

2008-12-15 Thread Perrin Harkins
Hi, I'm trying to figure out if anything ever happened with this bug where internal redirects cause method handlers to get called as subs. http://marc.info/?l=apache-modperl-devm=101261915419106w=2 http://marc.info/?l=apache-modperlm=106839932418976w=2 The thread ends without a fix and I don't

Re: Best method for checking if a row exists.

2008-12-12 Thread Perrin Harkins
SELECT EXISTS( SELECT * FROM table WHERE condition ) - Perrin -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql?unsub=arch...@jab.org

Re: which reverse proxy for modperl?

2008-12-12 Thread Perrin Harkins
I'm proposing to give a talk at OSCON this year about choosing your reverse proxy, comparing proxy servers and other parts of the stack like mod_perl and FastCGI. I haven't seen a good comparison that hits all the popular proxy servers (perlbal, pound, nginx, lighttpd, apache, squid... I think

Re: SOAP Lite handler and including other files without apache restart

2008-12-11 Thread Perrin Harkins
On Thu, Dec 11, 2008 at 1:03 PM, b. nyec bn...@yahoo.com wrote: What i have is a SOAP Lite server set up (for development purposes) and i'm wondering if there is a way to make changes to files outside the dispatch_to directory that are included (require/do) in myhandler without having to

Re: SOAP Lite handler and including other files without apache restart

2008-12-11 Thread Perrin Harkins
On Thu, Dec 11, 2008 at 1:43 PM, b. nyec bn...@yahoo.com wrote: It works with things inside the dispatch_to directory. (refer to my orig post) Unless i've misconfigured, it's not working for things outside that directory. Sorry, I should have read the whole thing. I think the problem is that

Re: Apache::DBI and mySQL LAST_INSERT_ID

2008-12-10 Thread Perrin Harkins
On Wed, Dec 10, 2008 at 1:22 PM, Enno [EMAIL PROTECTED] wrote: yes, but, do you really want to gamble that the second request is handled by the same child process? and what if another request comes in between? I think you're misunderstanding his question. As I read it, he was worried that

Re: Apache::DBI and mySQL LAST_INSERT_ID

2008-12-10 Thread Perrin Harkins
On Wed, Dec 10, 2008 at 2:27 PM, Justin Wyllie [EMAIL PROTECTED] wrote: However if Apache uses child processes sequentially - i.e there is no danger of that child process being used simultaneously by two requests I think I should be ok. I think this is what Perrin was confirming? Yes, that's

Re: keep-alives with HTTP 1.0

2008-12-09 Thread Perrin Harkins
On Mon, Dec 8, 2008 at 2:20 PM, Bill Moseley [EMAIL PROTECTED] wrote: Is there something special I need to do to allow keep-alive responses for HTTP 1.0 requests? Not sure, but there's some info in Apache2::Connection about how it determines Keep-Alive and how to check if a connection has it.

Re: Apache2 / FilterRequestHandler oddity

2008-12-09 Thread Perrin Harkins
On Sun, Dec 7, 2008 at 1:44 AM, Lars Skjærlund [EMAIL PROTECTED] wrote: The same code runs fine at other machines. The machine in question is running openSUSE 11.0 / Apache 2.2.8 / mod_perl2 2.0.4-dev. Are the machines where it runs fine on the exact same versions of apache and mod_perl? I

Re: Error.pm and RegistryCooker

2008-12-09 Thread Perrin Harkins
On Sat, Dec 6, 2008 at 2:48 PM, William Ahern [EMAIL PROTECTED] wrote: I was forced to move from mod_perl to mod_perl2 because of Ubuntu. Don't let Ubuntu push you around. If you want to run mod_perl 1, go ahead. You don't need the Ubuntu packages. Anyhow, unfortunately for me, I'm using

Re: Resuming of downloads in Apache 2.2.29

2008-12-09 Thread Perrin Harkins
On Thu, Dec 4, 2008 at 11:13 AM, Shibi NS [EMAIL PROTECTED] wrote: The main issue I can see the header no longer contains 'Content-Range', 'Content-Length' etc. But I already have 'PerlOptions +ParseHeaders +GlobalRequest' in my request handler. Are you saying the request no longer has

Re: Segmentation fault with Perl-Catalyst app

2008-12-07 Thread Perrin Harkins
On Sun, Dec 7, 2008 at 12:51 PM, Terence Monteiro [EMAIL PROTECTED] wrote: I'm getting segmentation faults with apache child processes. I'm running a Catalyst application using DBIx::SearchBuilder in the backend to accesss a mysql database. My guess is that you're opening database handles in

Re: Apache::DBI and mySQL LAST_INSERT_ID

2008-12-05 Thread Perrin Harkins
On Fri, Dec 5, 2008 at 5:39 PM, Justin Wyllie [EMAIL PROTECTED] wrote: The mySQL documentation for LAST_INSERT_ID says that it returns the last auto-incremented field value for 'that client'. I am not sure what the client is in a mod_perl situation with Apache::DBI? The current connection.

Re: [Mason] subcomponents seem to have a different INC list sometimes?

2008-12-02 Thread Perrin Harkins
On Tue, Dec 2, 2008 at 4:54 PM, Shane McCarron [EMAIL PROTECTED] wrote: We have a TON of customers using a mason-based app under mod_perl. Two out of the hundreds are both running into a situation where when a subcomponent is referenced and that subcomponent has a once block that needs to do a

Re: [Mason] subcomponents seem to have a different INC list sometimes?

2008-12-02 Thread Perrin Harkins
On Tue, Dec 2, 2008 at 5:26 PM, Shane McCarron [EMAIL PROTECTED] wrote: While we DO support mod_perl 1, in the case of these customers they are both using modern versions of Apache 2 and mod_perl 2. In either case, since SOME of our modules compile just fine, and it only falls over in a

Re: [Mason] subcomponents seem to have a different INC list sometimes?

2008-12-02 Thread Perrin Harkins
On Tue, Dec 2, 2008 at 5:49 PM, Shane McCarron [EMAIL PROTECTED] wrote: In looking at the mod_perl 2 documentation, I see that using a SetHandler perl-script has very different behavior than using a SetHandler modperl - could that be related at all? Yes. Quoting the docs: Several special

Re: Protecting a mod perl 1.3 site from slow MySql processes

2008-12-02 Thread Perrin Harkins
On Tue, Dec 2, 2008 at 1:56 PM, April Papajohn [EMAIL PROTECTED] wrote: I tried setting alarm() around the DBI lines, using the Sys::SigAction module, in order to get the script to timeout if MySql isn't responsive. This works great if I run it as a plain perl script. But it seems that alarm()

Re: mutual exclusion Q

2008-12-01 Thread Perrin Harkins
On Sun, Nov 30, 2008 at 9:49 PM, [EMAIL PROTECTED] wrote: This suggests that the forking operation (with demotion to a lower priority user) prevents flock from working properly on the inherited filehandle. Yet my Apache child processes can inherit other open filehandles and tied hashes from

Re: Catchall ScriptAlias and error handling

2008-12-01 Thread Perrin Harkins
On Mon, Dec 1, 2008 at 12:52 PM, Andreas Mock [EMAIL PROTECTED] wrote: BUT: We would like the following. As soon as a file in one of the aliased directories is not found the server should return the standard error message. At the moment a subrequest hits the perl handler doit.pl. What's in

Re: Best filesystem type for mod_cache in reverse proxy?

2008-11-25 Thread Perrin Harkins
On Tue, Nov 25, 2008 at 1:30 PM, Neil Gunton [EMAIL PROTECTED] wrote: The only downside is that people on extremely slow dialup connections might notice longer download times for page text... but I have to wonder if that's really an issue today. Back in 1998 perhaps you might care about

Re: Question about Modperl::Util::exit

2008-11-24 Thread Perrin Harkins
On Thu, Nov 20, 2008 at 4:50 PM, Bruce Johnson [EMAIL PROTECTED] wrote: This happens when the exit is triggered in the nested require file. which is code like this: # Check to see if the person was logged in, and if not go to login page and # pass the url and parameters if (!defined($UUAff)

Re: Best filesystem type for mod_cache in reverse proxy?

2008-11-24 Thread Perrin Harkins
On Mon, Nov 24, 2008 at 1:56 PM, Neil Gunton [EMAIL PROTECTED] wrote: Someone replied to me off-list suggesting using Squid instead of httpd for the front-end caching reverse proxy. I guess that is a good question - I use Apache for proxying mainly because I know apache quite well, and like

Re: Best filesystem type for mod_cache in reverse proxy?

2008-11-24 Thread Perrin Harkins
On Mon, Nov 24, 2008 at 2:42 PM, Neil Gunton [EMAIL PROTECTED] wrote: The section on Maintaining the Disk Cache says you should use htcacheclean, which is what I've been doing, and it doesn't seem to be up to the job. I can't speak to your filesystem question but you might consider getting

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