/usr/share/perl5/LWP/UserAgent/README.pod is in liblwp-useragent-chicaching-perl 0.04-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 | package LWP::UserAgent::CHICaching;
use 5.006000;
our $AUTHORITY = 'cpan:KJETILK';
our $VERSION = '0.03';
use Moo;
extends 'LWP::UserAgent';
with 'LWP::UserAgent::Role::CHICaching',
'LWP::UserAgent::Role::CHICaching::SimpleKeyGen',
'LWP::UserAgent::Role::CHICaching::SimpleMungeResponse';
1;
=pod
=encoding utf-8
=head1 NAME
LWP::UserAgent::CHICaching - LWP::UserAgent with caching based on CHI
=head1 SYNOPSIS
The usual way of using L<LWP::UserAgent>, really, just pass a C<cache>
parameter with a L<CHI> object to the constructor:
my $cache = CHI->new( driver => 'Memory', global => 1 );
my $ua = LWP::UserAgent::CHICaching->new(cache => $cache);
my $res1 = $ua->get("http://localhost:3000/?query=DAHUT");
=head1 DESCRIPTION
This is YA caching user agent. When the client makes a request to the
server, sometimes the response should be cached, so that no actual
request has to be sent at all, or possibly just a request to validate
the cache. HTTP 1.1 defines how to do this. This class simply extends
L<LWP::UserAgent> with L<LWP::UserAgent::Role::CHICaching> (also in
this distribution) which is doing the real work to make it possible to
use the very flexible L<CHI> module to manage such a cache.
But why? Mainly because I wanted to use L<CHI> facilities, and partly
because I wanted to focus on HTTP 1.1 features.
=head1 TODO
This is an early release, but it supports RFC7234 quite well
already. Much work remains though. These are the things that I'd like
to do:
=over
=item * Enable smarter generation of keys, so that semantically
identical content can be cached efficiently even though they may have
different URIs. This can be done in a separate role with the current
code.
=item * Support all of L<RFC7234|http://tools.ietf.org/html/rfc7234>
and L<RFC7232|http://tools.ietf.org/html/rfc7232>
=back
=head1 AUTHOR
Kjetil Kjernsmo E<lt>kjetilk@cpan.orgE<gt>.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2015 by Kjetil Kjernsmo.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=head1 DISCLAIMER OF WARRANTIES
THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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