NAME
Parse::Apache::ServerStatus - Simple module to parse apache's
server-status.
SYNOPSIS
use Parse::Apache::ServerStatus;
my $prs = new Parse::Apache::ServerStatus;
$prs->request(
url => 'http://localhost/server-status',
timeout => 30
) or die $prs->errstr;
my $stat = $prs->parse or die $prs->errstr;
# or both in one step
my $stat = $prs->get(
url => 'http://localhost/server-status',
timeout => 30
) or die $prs->errstr;
DESCRIPTION
This module parses the content of apache's server-status and countes the
current status by each process. It works nicely with apache versions 1.3
and 2.x.
METHODS
new()
Call "new()" to create a new Parse::Apache::ServerStatus object.
request()
This method excepts one or two arguments: "url" and "timeout". It
requests the url and safes the content into the object. The option
"timeout" is set to 180 seconds if it is not set.
parse()
Call "parse()" to parse the server status. This method returns a hash
reference with the parsed content. There are diffenrent keys that
contains the following counts:
r Requests currenty being processed
i Idle workers
p Parents
ta Total accesses
tt Total traffic
_ Waiting for Connection
S Starting up
R Reading Request
W Sending Reply
K Keepalive (read)
D DNS Lookup
C Closing connection
L Logging
G Gracefully finishing
I Idle cleanup of worker
. Open slot with no current process
It's possible to call "parse()" with the content as argument.
my $stat = $prs->parse($content);
If no argument is passed then "parse()" looks into the object for the
content that is stored by "request()".
get()
Call "get()" to "request()" and "parse()" in one step. It except the
same options like "request()" and returns the hash reference that is
returned by "parse()".
content()
Call "content()" if you need the full content of server-status.
my $content = $prs->content;
errstr()
"errstr()" contains the error string if the requests fails.
OPTIONS
There are only two options: "url" and "timeout".
Set "url" with the complete url like "http://localhost/server-status".
There is only http supported, not https or other protocols.
Set "timeout" to define the time in seconds to abort the request if
there is no response. The default is set to 180 secondes if the options
isn't set.
EXAMPLE CONFIGURATION FOR APACHE
This is just an example to activate the handler server-status for
localhost.
SetHandler server-status
Order Deny,Allow
Deny from all
Allow from localhost
DEPENDENCIES
Carp
LWP::UserAgent
Params::Validate
EXPORTS
No exports.
REPORT BUGS
Please report all bugs to .
AUTHOR
Jonny Schulz .
COPYRIGHT
Copyright (C) 2007 by Jonny Schulz. All rights reserved.
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.