1Plack::Middleware::CondUisteironCaolnGtErTi(b3u)ted PerlPlDaoccku:m:eMnitdadtlieownare::ConditionalGET(3)
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NAME

6       Plack::Middleware::ConditionalGET - Middleware to enable conditional
7       GET
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SYNOPSIS

10         builder {
11             enable "ConditionalGET";
12             ....
13         };
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DESCRIPTION

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

23       Rack::ConditionalGet
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27perl v5.28.1                      2018-02-1P0lack::Middleware::ConditionalGET(3)