NAME¶
Plack::Middleware::AccessLog::Timed - Logs requests with time and accurate body
size
SYNOPSIS¶
# in app.psgi
use Plack::Builder;
builder {
enable "Plack::Middleware::AccessLog::Timed",
format => "%v %h %l %u %t \"%r\" %>s %b %D";
$app;
};
DESCRIPTION¶
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.
CONFIGURATION¶
Same as Plack::Middleware::AccessLog.
AUTHOR¶
Tatsuhiko Miyagawa
SEE ALSO¶
Plack::Middleware::AccessLog
Plack::Middleware::Runtime