Catalyst::Controller::LeakTracker - Inspect leaks found by Catalyst::Plugin::LeakTracker
package MyApp; use Catalyst qw/ LeakTracker /; #### package MyApp::Controller::Leaks; use base qw/Catalyst::Controller::LeakTracker/; sub default : Private { my ( $self, $c ) = @_; $c->forward("list_request"); # if you are so inclined } 1;
This controller uses Catalyst::Controller::LeakTracker to display leak info on a per request basis.
List the leaking requests this process has handled so far.
If the all parameter is set to a true value, then all requests (even non leaking ones) are listed.
all
Detail the leaks for a given request, and also dump the event log for that request.
Detail the object created in $event_id.
Displays a stack dump, a Devel::Cycle report, and a Data::Dumper output.
If the maxdepth param is set, $Data::Dumper::Maxdepth is set to that value.
maxdepth
$Data::Dumper::Maxdepth
Artificially leak some objects, to make sure everything is working properly
In forking environments each child will have it's own leak tracking. To avoid confusion run your apps under the development server or temporarily configure fastcgi or whatever to only use one child process.
This is yucky example code. But it's useful. Patches welcome.
Instead of yucky HTML strings
I can't do that well, I didn't bother trying
<pre> ... </pre>
Only goes so far...
The event log is in most dire need for this.
Of objects, requests, etc. Javascript or serverside, it doesn't matter.
Maybe it's useful for someone.
Devel::Events, Catalyst::Plugin::Leaktracker, http://blog.jrock.us/articles/Plugging%20a%20leaky%20whale.pod, Devel::Size, Devel::Cycle
This module is maintained using Darcs. You can get the latest version from http://nothingmuch.woobling.org/Catalyst-Controller-LeakTracker/, and use darcs send to commit changes.
darcs send
See http://nothingmuch.woobling.org/cpan for more info.
Yuval Kogman <nothingmuch@woobling.org>
Copyright (c) 2007 Yuval Kogman. All rights reserved This program is free software; you can redistribute it and/or modify it under the terms of the MIT license or the same terms as Perl itself.
To install Catalyst::Controller::LeakTracker, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Catalyst::Controller::LeakTracker
CPAN shell
perl -MCPAN -e shell install Catalyst::Controller::LeakTracker
For more information on module installation, please visit the detailed CPAN module installation guide.