[Catalyst] strange behaviour when controllers are being inherited

[Alex Pavlovic]

Hi,

I just found something odd when trying to inherit from a base controller. I 
attached the complete application and debug output. From the debug output you 
can clearly see that "MyApp powered by Catalyst" as well as other things 
appear 4 times in the output and are being duplicated. This caused some 
concern.

Please note that this only appears when running under fastcgi environment and 
lighttpd, I haven't tested the apache and standalone server does not seem to 
be affected.

My layout is as follows:

MyApp::Controller::Root
MyApp::Controller::Welcome
MyApp::Controller::Welcome::User ( inherits from MyApp::Controller::Welcome )

Versions of catalyst that I found affected: 5.69/5.7


Thank you.
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[debug] Debug messages enabled
[debug] Loaded plugins:
.----------------------------------------------------------------------------.
| Catalyst::Plugin::ConfigLoader  0.11                                       |
| Catalyst::Plugin::Static::Simple  0.14                                     |
'----------------------------------------------------------------------------'

[debug] Loaded dispatcher "Catalyst::Dispatcher"
[debug] Loaded engine "Catalyst::Engine::FastCGI"
[debug] Found home "/usr/home/alex/svn/node3.grid0/sites/myapp.com/MyApp"
[debug] Loaded Config "/usr/home/alex/svn/node3.grid0/sites/myapp.com/MyApp/myapp.yml"
[debug] Loaded components:
.-----------------------------------------------------------------+----------.
| Class                                                           | Type     |
+-----------------------------------------------------------------+----------+
| MyApp::Controller::Root                                         | instance |
| MyApp::Controller::Welcome
                 | instance |
| MyApp::Controller::Welcome::User                                | instance |
'-----------------------------------------------------------------+----------'

[debug] Loaded Private actions:
.----------------------+--------------------------------------+--------------.
| Private              | Class                                | Method       |
+----------------------+--------------------------------------+--------------+
| /default             | MyApp::Controller::Root              | default      |
| /end                 | MyApp::Controller::Root              | end          |
| /welcome/default     | MyApp::Controller::Welcome           | default      |
| /welcome/user/defau- | MyApp::Controller::Welcome::User     | default      |
| lt                   |                                      |              |
'----------------------+--------------------------------------+--------------'

[info] MyApp powered by Catalyst 5.7000



[debug] Debug messages enabled
[debug] Loaded plugins:
.----------------------------------------------------------------------------.
| Catalyst::Plugin::ConfigLoader  0.11                                       |
| Catalyst::Plugin::Static::Simple  0.14                                     |
'----------------------------------------------------------------------------'

[debug] Loaded dispatcher "Catalyst::Dispatcher"
[debug] Loaded engine "Catalyst::Engine::FastCGI"
[debug] Found home "/usr/home/alex/svn/node3.grid0/sites/myapp.com/MyApp"
[debug] Loaded Config "/usr/home/alex/svn/node3.grid0/sites/myapp.com/MyApp/myapp.yml"
[debug] Loaded components:
.-----------------------------------------------------------------+----------.
| Class                                                           | Type     |
+-----------------------------------------------------------------+----------+
| MyApp::Controller::Root                                         | instance |
| MyApp::Controller::Welcome                                      | instance |
| MyApp::Controller::Welcome::User                                | instance |
'-----------------------------------------------------------------+----------'

[debug] Loaded Private actions:
.----------------------+--------------------------------------+--------------.
| Private              | Class                                | Method       |
+----------------------+--------------------------------------+--------------+
| /default             | MyApp::Controller::Root              | default      |
| /end                 | MyApp::Controller::Root              | end          |
| /welcome/default     | MyApp::Controller::Welcome           | default      |
| /welcome/user/defau- | MyApp::Controller::Welcome::User     | default      |
| lt                   |                                      |              |
'----------------------+--------------------------------------+--------------'

[info] MyApp powered by Catalyst 5.7000
[debug] Debug messages enabled
[debug] Loaded plugins:
.----------------------------------------------------------------------------.
| Catalyst::Plugin::ConfigLoader  0.11                                       |
| Catalyst::Plugin::Static::Simple  0.14                                     |
'----------------------------------------------------------------------------'

[debug] Loaded dispatcher "Catalyst::Dispatcher"
[debug] Loaded engine "Catalyst::Engine::FastCGI"
[debug] Found home "/usr/home/alex/svn/node3.grid0/sites/myapp.com/MyApp"
[debug] Loaded Config "/usr/home/alex/svn/node3.grid0/sites/myapp.com/MyApp/myapp.yml"
[debug] Loaded components:
.-----------------------------------------------------------------+----------.
| Class                                                           | Type     |
+-----------------------------------------------------------------+----------+
| MyApp::Controller::Root                                         | instance |
| MyApp::Controller::Welcome                                      | instance |
| MyApp::Controller::Welcome::User                                | instance |
'-----------------------------------------------------------------+----------'

[debug] Loaded Private actions:
.----------------------+--------------------------------------+--------------.
| Private              | Class                                | Method       |
+----------------------+--------------------------------------+--------------+
| /default             | MyApp::Controller::Root              | default      |
| /end                 | MyApp::Controller::Root              | end          |
| /welcome/default     | MyApp::Controller::Welcome           | default      |
| /welcome/user/defau- | MyApp::Controller::Welcome::User     | default      |
| lt                   |                                      |              |
'----------------------+--------------------------------------+--------------'

[info] MyApp powered by Catalyst 5.7000
[debug] Debug messages enabled
[debug] Loaded plugins:
.----------------------------------------------------------------------------.
| Catalyst::Plugin::ConfigLoader  0.11                                       |
| Catalyst::Plugin::Static::Simple  0.14                                     |
'----------------------------------------------------------------------------'

[debug] Loaded dispatcher "Catalyst::Dispatcher"
[debug] Loaded engine "Catalyst::Engine::FastCGI"
[debug] Found home "/usr/home/alex/svn/node3.grid0/sites/myapp.com/MyApp"
[debug] Loaded Config "/usr/home/alex/svn/node3.grid0/sites/myapp.com/MyApp/myapp.yml"
[debug] Loaded components:
.-----------------------------------------------------------------+----------.
| Class                                                           | Type     |
+-----------------------------------------------------------------+----------+
| MyApp::Controller::Root                                         | instance |
| MyApp::Controller::Welcome                                      | instance |
| MyApp::Controller::Welcome::User                                | instance |
'-----------------------------------------------------------------+----------'

[debug] Loaded Private actions:
.----------------------+--------------------------------------+--------------.
| Private              | Class                                | Method       |
+----------------------+--------------------------------------+--------------+
| /default             | MyApp::Controller::Root              | default      |
| /end                 | MyApp::Controller::Root              | end          |
| /welcome/default     | MyApp::Controller::Welcome           | default      |
| /welcome/user/defau- | MyApp::Controller::Welcome::User     | default      |
| lt                   |                                      |              |
'----------------------+--------------------------------------+--------------'

[info] MyApp powered by Catalyst 5.7000