dancer::logger::psgi(3pm) [debian man page]

Dancer::Logger::PSGI(3pm)				User Contributed Perl Documentation				 Dancer::Logger::PSGI(3pm)

NAME

       Dancer::Logger::PSGI - PSGI Log handler for Dancer

VERSION

       version 0.04

SYNOPSIS

       In your Dancer's environment file:

	   logger: PSGI
	   - plack_middlewares:
	     -
	       - ConsoleLogger

       In your application

	   warning "this is a warning"

       With Plack::Middleware::ConsoleLogger, all your log will be send to the JavaScript console of your browser.

DESCRIPTION

       This class is an interface between your Dancer's application and psgix.logger. Message will be logged in whatever logger you decided to use
       in your Plack handler. If no logger is defined, nothing will be logged.

AUTHOR

       franck cuny <franck@lumberjaph.net>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2010 by franck cuny.

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

AUTHOR

       franck cuny <franck@lumberjaph.net>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2011 by franck cuny.

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

perl v5.14.2							    2012-05-07						 Dancer::Logger::PSGI(3pm)

LWP::Protocol::PSGI(3pm)				User Contributed Perl Documentation				  LWP::Protocol::PSGI(3pm)

NAME

       LWP::Protocol::PSGI - Override LWP's HTTP/HTTPS backend with your own PSGI applciation

SYNOPSIS

	 use LWP::UserAgent;
	 use LWP::Protocol::PSGI;

	 # can be Mojolicious, Catalyst ... any PSGI application
	 my $psgi_app = do {
	     use Dancer;
	     setting apphandler => 'PSGI';
	     get '/search' => sub {
		 return 'googling ' . params->{q};
	     };
	     dance;
	 };

	 LWP::Protocol::PSGI->register($psgi_app);

	 # can hijack any code or module that uses LWP::UserAgent underneath, with no changes
	 my $ua  = LWP::UserAgent->new;
	 my $res = $ua->get("http://www.google.com/search?q=bar");
	 print $res->content; # "googling bar"

DESCRIPTION

       LWP::Protocol::PSGI is a module to hijack any code that uses LWP::UserAgent underneath such that any HTTP or HTTPS requests can be routed
       to your own PSGI application.

       Because it works with any code that uses LWP, you can override various WWW::*, Net::* or WebService::* modules such as WWW::Mechanize,
       without modifying the calling code or its internals.

	 use WWW::Mechanize;
	 use LWP::Protocol::PSGI;

	 LWP::Protocol::PSGI->register($my_psgi_app);

	 my $mech = WWW::Mechanize->new;
	 $mech->get("http://amazon.com/"); # $my_psgi_app runs

METHODS

       register
	     LWP::Protocol::PSGI->register($app);
	     my $guard = LWP::Protocol::PSGI->register($app);

	   Registers an override hook to hijack HTTP requests. If called in a non-void context, returns a Guard object that automatically resets
	   the override when it goes out of context.

	     {
		 my $guard = LWP::Protocol::PSGI->register($app);
		 # hijack the code using LWP with $app
	     }

	     # now LWP uses the original HTTP implementations

       unregister
	     LWP::Protocol::PSGI->unregister;

	   Resets all the overrides for LWP. If you use the guard interface described above, it will be automatically called for you.

AUTHOR

       Tatsuhiko Miyagawa <miyagawa@bulknews.net>

COPYRIGHT

       Copyright 2011- Tatsuhiko Miyagawa

LICENSE

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

SEE ALSO

       Plack::Client LWP::UserAgent

perl v5.12.3							    2011-05-12						  LWP::Protocol::PSGI(3pm)