Tatsuhiko Miyagawa > Plack-1.0000 > Plack::Middleware::ConditionalGET

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Source   Latest Release: Plack-1.0033

NAME ^

Plack::Middleware::ConditionalGET - Middleware to enable conditional GET

SYNOPSIS ^

  builder {
      enable "ConditionalGET";
      ....
  };

DESCRIPTION ^

This middleware enables conditional GET and HEAD using If-None-Match and If-Modified-Since header. The application should set either or both of Last-Modified or ETag response headers per RFC 2616. When either of the conditions is met, the response body is set to be zero length and the status is set to 304 Not Modified.

SEE ALSO ^

Rack::ConditionalGet

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