/ 
Plack-Middleware-AxsLog-0.01
River stage one • 1 direct dependent • 1 total dependent
/ Plack::Middleware::AxsLog

NAME

Plack::Middleware::AxsLog - Fixed format but Fast AccessLog Middleware

SYNOPSIS

use Plack::Builder;
use File::RotateLogs;

my $logger = File::RotateLogs->new();

builder {
    enable 'AxsLog',
      combined => 1,
      response_time => 1,
      error_only => 1,
      logger => sub { $logger->print(@_) }
    $app
};

DESCRIPTION

Alternative implementation of Plack::Middleware::AccessLog. Only supports combined and common format, but 3x-4x faster than Plack::Middleware::AccessLog in micro benchmarking. AxsLog also supports filter logs by response_time and status code.

LOG FORMAT

AxsLog supports combined and common format. And adds elapsed time in microseconds to last of log line

combined (NCSA extended/combined log format)
%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-agent}i\" %D
=> 127.0.0.1 - - [23/Aug/2012:00:52:15 +0900] "GET / HTTP/1.1" 200 645 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.79 Safari/537.1" 10941
common (Common Log Format)
%h %l %u %t \"%r\" %>s %b %D 
=> 127.0.0.1 - - [23/Aug/2012:00:52:15 +0900] "GET / HTTP/1.0" 200 645 10941

CONFIGURATION

combined: Bool

log format. if disabled, "common" format used. default: 1 (combined format used)

response_time: Bool

Adds time to serve the request. default: 0

error_only: Bool

Display logs if response status is error (4xx or 5xx). default: 0

long_response_time: Int (microseconds)

Display log if time to serve the request is above long_response_time. default: 0 (all request logged)

logger: Coderef

Callback to print logs. default:none ( output to psgi.errors )

AUTHOR

Masahiro Nagano <kazeburo {at} gmail.com>

SEE ALSO

File::RotateLogs, Plack::Middleware::AccessLog

LICENSE

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.