NAME

HTTP::Tiny::Plugin::Cache - Cache HTTP::Tiny responses

VERSION

This document describes version 0.001 of HTTP::Tiny::Plugin::Cache (from Perl distribution HTTP-Tiny-Plugin-Cache), released on 2019-04-12.

SYNOPSIS

 use HTTP::Tiny::Plugin 'Cache' => {
     max_age  => '3600',     # defaults to HTTP_TINY_PLUGIN_CACHE_MAX_AGE or CACHE_MAX_AGE or 86400
     cache_if => qr/^[23]/,  # optional, default is to cache all responses
 };

 my $res  = HTTP::Tiny::Plugin->new->get("http://www.example.com/");
 my $res2 = HTTP::Tiny::Plugin->request(GET => "http://www.example.com/"); # cached response

DESCRIPTION

This plugin can cache responses to cache files.

Currently only GET requests are cached. Cache are keyed by SHA256-hex(URL). Error responses are also cached (unless you configure /cache_if). Currently no cache-related HTTP request or response headers (e.g. Cache-Control) are respected.

CONFIGURATION

max_age

Int.

cache_if

Regex or code. If regex, then will be matched against response status. If code, will be called with arguments: ($self, $response).

ENVIRONMENT

CACHE_MAX_AGE

Int. Will be consulted after "HTTP_TINY_PLUGIN_CACHE_MAX_AGE".

HTTP_TINY_PLUGIN_CACHE_MAX_AGE

Int. Will be consulted before "CACHE_MAX_AGE".

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/HTTP-Tiny-Plugin-Cache.

SOURCE

Source repository is at https://github.com/perlancar/perl-HTTP-Tiny-Plugin-Cache.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=HTTP-Tiny-Plugin-Cache

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

SEE ALSO

HTTP::Tiny::Plugin

AUTHOR

perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2019 by perlancar@cpan.org.

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