Plack::Middleware::AccessLog::Timed - Logs requests with time and accurate body size

       Tatsuhiko Miyagawa

       Same as Plack::Middleware::AccessLog.

       Plack::Middleware::AccessLog::Timed is a subclass of Plack::Middleware::AccessLog but uses a wrapped body
       handle to get the actual response body size %b (even if it's not a chunk of array or a real filehandle)
       and the time taken to serve the request: %T or %D.

       This wraps the response body output stream to capture the time taken for the PSGI server to read the
       whole response body.

       This would mean, if the middleware is in use, it will prevent some server-side optimizations like
       sendfile(2) from working, as well as middleware like Plack::Middleware::ContentLength can't guess the
       body size out of the file handle.

       If all you want is to capture the time taken in your PSGI application and do not want the wrapped body
       behavior described above, consider instead applying Plack::Middleware::Runtime and using
       Plack::Middleware::AccessLog to log the "X-Runtime" header.

       Plack::Middleware::AccessLog::Timed - Logs requests with time and accurate body size

       Plack::Middleware::AccessLog

       Plack::Middleware::Runtime

perl v5.38.2                                       2024-01-20              Plack::Middlew...ccessLog::Timed(3pm)

         # in app.psgi
         use Plack::Builder;

         builder {
             enable "Plack::Middleware::AccessLog::Timed",
                 format => "%v %h %l %u %t \"%r\" %>s %b %D";
             $app;
         };