| Name : perl-Plack-Middleware-Debug
| |
| Version : 0.180.0
| Vendor : obs://build_opensuse_org/devel:languages:perl
|
| Release : lp155.1.1
| Date : 2024-07-28 00:01:11
|
| Group : Unspecified
| Source RPM : perl-Plack-Middleware-Debug-0.180.0-lp155.1.1.src.rpm
|
| Size : 0.17 MB
| |
| Packager : https://www_suse_com/
| |
| Summary : Display information about the current request/response
|
Description :
The debug middleware offers a configurable set of panels that displays
information about the current request and response. The information is
generated only for responses with a status of 200 (\'OK\') and a
\'Content-Type\' that contains \'text/html\' or \'application/xhtml+xml\' and is
embedded in the HTML that is sent back to the browser.
Note that the code is injected *directly before the closing tag*
(\'< /body>\') so if there is no such tag, the debug panel will not be
injected at all.
To enable the middleware, just use Plack::Builder as usual in your \'.psgi\'
file:
use Plack::Builder;
builder {
enable \'Debug\', panels => [ qw(DBITrace Memory Timer) ];
$app;
};
The \'Debug\' middleware takes an optional \'panels\' argument whose value is
expected to be a reference to an array of panel specifications. If given,
only those panels will be enabled. If you don\'t pass a \'panels\' argument,
the default list of panels - \'Environment\', \'Response\', \'Timer\', \'Memory\',
\'Session\' and \'DBITrace\' - will be enabled, each with their default
settings, and automatically disabled if their target modules or middleware
components are not loaded.
Each panel specification can take one of three forms:
* A string
This is interpreted as the base name of a panel in the
\'Plack::Middeware::Debug::\' namespace, unless preceded by \'+\', in which
case it\'s interpreted as an absolute name similar to how Plack::Builder
handles such names, e.g. \'+My::Plack::Middleware::Debug::Something\'.
The panel class is loaded and a panel object is created with its default
settings.
* An array reference
If you need to pass arguments to the panel object as it is created, you may
use this form (But see below).
The first element of the array reference has to be the panel base name. The
remaining elements are key/value pairs to be passed to the panel.
For example:
builder {
enable \'Debug\', panels =>
[ qw(Environment Response Timer Memory),
[ \'DBITrace\', level => 2 ]
];
$app;
};
Because each panel is a middleware component, you can write this way as
well:
builder {
enable \'Debug\'; # load defaults
enable \'Debug::DBITrace\', level => 2;
$app;
};
Note that the \'< enable \'Debug\'\'> line should come before other Debug panels
because of the order middleware components are executed.
* Custom middleware
You can also pass a Panel middleware component. This might be useful if you
have custom debug panels in your framework or web application.
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/perl/15.5/noarch |
