1Plack::Middleware::AcceUssseLrogC:o:nTtirmiebdu(t3e)d PePrllacDko:c:uMmiedndtlaetwiaorne::AccessLog::Timed(3)
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6 Plack::Middleware::AccessLog::Timed - Logs requests with time and
7 accurate body size
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10 # in app.psgi
11 use Plack::Builder;
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13 builder {
14 enable "Plack::Middleware::AccessLog::Timed",
15 format => "%v %h %l %u %t \"%r\" %>s %b %D";
16 $app;
17 };
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20 Plack::Middleware::AccessLog::Timed is a subclass of
21 Plack::Middleware::AccessLog but uses a wrapped body handle to get the
22 actual response body size %b (even if it's not a chunk of array or a
23 real filehandle) and the time taken to serve the request: %T or %D.
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25 This wraps the response body output stream to capture the time taken
26 for the PSGI server to read the whole response body.
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28 This would mean, if the middleware is in use, it will prevent some
29 server-side optimizations like sendfile(2) from working, as well as
30 middleware like Plack::Middleware::ContentLength can't guess the body
31 size out of the file handle.
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33 If all you want is to capture the time taken in your PSGI application
34 and do not want the wrapped body behavior described above, consider
35 instead applying Plack::Middleware::Runtime and using
36 Plack::Middleware::AccessLog to log the "X-Runtime" header.
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39 Same as Plack::Middleware::AccessLog.
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42 Tatsuhiko Miyagawa
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45 Plack::Middleware::AccessLog
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47 Plack::Middleware::Runtime
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51perl v5.36.0 2023-01P-l2a0ck::Middleware::AccessLog::Timed(3)