NAME

Plack::Middleware::ServerStatus::Lite - show server status like Apache's mod_status

SYNOPSIS

  use Plack::Builder;

  builder {
      enable "Plack::Middleware::ServerStatus::Lite",
          path => '/server-status',
          allow => [ '127.0.0.1', '192.168.0.0/16' ],
          scoreboard => '/var/run/server';
      $app;
  };

  % curl http://server:port/server-status
  Uptime: 1234567789
  BusyWorkers: 2
  IdleWorkers: 3
  --
  pid status remote_addr host method uri protocol
  20060 A 127.0.0.1 localhost:10001 GET / HTTP/1.1
  20061 .
  20062 A 127.0.0.1 localhost:10001 GET /server-status HTTP/1.1
  20063 .
  20064 .

DESCRIPTION

Plack::Middleware::ServerStatus::Lite is a middleware that display server status in multiprocess Plack servers such as Starman and Starlet. This middleware changes status only before and after executing the application. so cannot monitor keepalive session and network i/o wait.

CONFIGURATIONS

path

  path => '/server-status',

location that displays server status

allow

  allow => '127.0.0.1'
  allow => ['192.168.0.0/16', '10.0.0.0/8']

host based access control of a page of server status

scoreboard

  scoreboard => '/path/to/dir'

Scoreboard directory, Middleware::ServerStatus::Lite stores processes activity information in

AUTHOR

Masahiro Nagano <kazeburo {at} gmail.com>

SEE ALSO

Original ServerStatus by cho45 <http://github.com/cho45/Plack-Middleware-ServerStatus>

LICENSE

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