Provided by: libhttp-throwable-perl_0.017-1_all bug

NAME

       HTTP::Throwable::Role::Status::NotModified - 304 Not Modified

VERSION

       version 0.017

DESCRIPTION

       If the client has performed a conditional GET request and access is allowed, but the
       document has not been modified, the server SHOULD respond with this status code. The 304
       response MUST NOT contain a message-body, and thus is always terminated by the first empty
       line after the header fields.

       The response MUST include the following header fields:

       Date, unless its omission is required by section 14.18.1
           If a clockless origin server obeys these rules, and proxies and clients add their own
           Date to any response received without one (as already specified by [RFC 2068], section
           14.19), caches will operate correctly.

       ETag and/or Content-Location, if the header would have been sent in a 200 response to the
       same request
       Expires, Cache-Control, and/or Vary, if the field-value might differ from that sent in any
       previous response for the same variant

       If the conditional GET used a strong cache validator, the response SHOULD NOT include
       other entity-headers. Otherwise (i.e., the conditional GET used a weak validator), the
       response MUST NOT include other entity-headers; this prevents inconsistencies between
       cached entity-bodies and updated headers.

       If a 304 response indicates an entity not currently cached, then the cache MUST disregard
       the response and repeat the request without the conditional.

       If a cache uses a received 304 response to update a cache entry, the cache MUST update the
       entry to reflect any new field values given in the response.

AUTHORS

       •   Stevan Little <stevan.little@iinteractive.com>

       •   Ricardo Signes <rjbs@cpan.org>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2011 by Infinity Interactive, Inc..

       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 v5.18.1                                2013-0HTTP::Throwable::Role::Status::NotModified(3pm)