catalyst::plugin::subrequest(3pm) [debian man page]

Catalyst::Plugin::SubRequest(3pm)			User Contributed Perl Documentation			 Catalyst::Plugin::SubRequest(3pm)

NAME

       Catalyst::Plugin::SubRequest - Make subrequests to actions in Catalyst

SYNOPSIS

	   use Catalyst 'SubRequest';

	   my $res_body = $c->subreq('/test/foo/bar', { template => 'magic.tt' });

	   my $res_body = $c->subreq( {
	      path	      => '/test/foo/bar',
	      body	      => $body
	   }, {
	      template	      => 'magic.tt'
	   });

	   # Get the full response object
	   my $res = $c->subreq_res('/test/foo/bar', {
	       template => 'mailz.tt'
	   }, {
	       param1	=> 23
	   });
	   $c->log->warn( $res->content_type );

DESCRIPTION

       Make subrequests to actions in Catalyst. Uses the  catalyst dispatcher, so it will work like an external url call.  Methods are provided
       both to get the body of the response and the full response (Catalyst::Response) object.

METHODS

       subreq [path as string or hash ref], [stash as hash ref], [parameters as hash ref]
       subrequest
       sub_request
	   Takes a full path to a path you'd like to dispatch to.

	   If the path is passed as a hash ref then it can include body, action, match and path.

	   An optional second argument as hashref can contain data to put into the stash of the subrequest.

	   An optional third argument as hashref can contain data to pass as parameters to the subrequest.

	   Returns the body of the response.

       subreq_res [path as string or hash ref], [stash as hash ref], [parameters as hash ref]
       subrequest_response
       sub_request_response
	   Like "sub_request()", but returns a full Catalyst::Response object.

SEE ALSO

       Catalyst.

AUTHORS

       Marcus Ramberg, "mramberg@cpan.org"

       Tomas Doran (t0m) "bobtfish@bobtfish.net"

MAINTAINERS

       Eden Cardim (edenc) "eden@insoli.de"

THANK YOU

       SRI, for writing the awesome Catalyst framework

       MIYAGAWA, for writing the awesome Plack toolkit

COPYRIGHT

       Copyright (c) 2005 - 2011 the Catalyst::Plugin::SubRequest "AUTHORS" as listed above.

LICENSE

       This program is free software, you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2012-06-20					 Catalyst::Plugin::SubRequest(3pm)

Catalyst::Plugin::Session::Store::FastMmap(3pm) 	User Contributed Perl Documentation	   Catalyst::Plugin::Session::Store::FastMmap(3pm)

NAME

       Catalyst::Plugin::Session::Store::FastMmap - FastMmap session storage backend.

SYNOPSIS

	   use Catalyst qw/Session Session::Store::FastMmap Session::State::Foo/;

	   MyApp->config(
	       'Plugin::Session' => {
		   expires => 3600,
		   storage => '/tmp/session'
	       },
	   );

	   # ... in an action:
	   $c->session->{foo} = 'bar'; # will be saved

DESCRIPTION

       "Catalyst::Plugin::Session::Store::FastMmap" is a fast session storage plugin for Catalyst that uses an mmap'ed file to act as a shared
       memory interprocess cache. It is based on Cache::FastMmap.

   METHODS
       get_session_data
       store_session_data
       delete_session_data
       delete_expired_sessions
	   These are implementations of the required methods for a store. See Catalyst::Plugin::Session::Store.

       get_and_set_session_data
	   This is the optional method for atomic write semantics. See Catalyst::Plugin::Session::AtomicWrite.

       setup_session
	   Sets up the session cache file.

CAVEATS

       Very loaded sites with lots of data in the session hash may have old sessions expired prematurely, due to the LRU caching policy employed
       by Cache::FastMmap. To get around this you can increase the "cache_size" parameter, or switch session storage backends.	Cache::FastMmap
       defaults to around 5mb (89 * 64k).

       This is particularly inappropriate for use as a backend for e.g.  Catalyst::Plugin::Session::PerUser, for example.

       As Cache::FastMmap is not "thread-safe" (at least version 1.30 and before) therefore also this module does not work in multi-threaded
       environment.  It is "fork-safe", however keep in mind that on Win32 the perl "fork" call is implemented as an emulation via threads - that
       is the reason why you cannot use this store for example when running you catalyst application on Win32 platform with
       Catalyst::Engine::HTTP::Prefork engine.

CONFIGURATION

       These parameters are placed in the hash under the "Plugin::Session" key in the configuration hash.

       storage
	   Specifies the file to be used for the sharing of session data. The default value will use File::Spec to find the default tempdir, and
	   use a file named "MyApp_session_data", where "MyApp" is replaced with the appname.

	   Note that the file will be created with mode 0640, which means that it will only be writeable by processes running with the same uid as
	   the process that creates the file.  If this may be a problem, for example if you may try to debug the program as one user and run it as
	   another, specify a filename like "/tmp/session-$>", which includes the UID of the process in the filename.

       init_file
       cache_size
       unlink_on_exit
	   See the Cache::FastMmap documentation for the meaning of these keys. If these keys are not present Cache::FastMmap's defaults will be
	   used.

SEE ALSO

       Catalyst, Catalyst::Plugin::Session, Cache::FastMmap.

AUTHORS

       This module is derived from Catalyst::Plugin::Session::FastMmap code, and has been heavily modified since.

	 Andrew Ford
	 Andy Grundman
	 Christian Hansen
	 Yuval Kogman, <nothingmuch@woobling.org>
	 Marcus Ramberg
	 Sebastian Riedel
	 Tomas Doran, (t0m) <bobtfish@bobtfish.net>

COPYRIGHT

       Copyright (c) 2005 - 2009 the Catalyst::Plugin::Session::Store::FastMmap "AUTHORS" as listed above.

LICENSE

       This program is free software, you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2010-11-18			   Catalyst::Plugin::Session::Store::FastMmap(3pm)