NAME

XAS::Apps::Base::Supervisor - This module will supervise other processes

SYNOPSIS

use XAS::Apps::Base::Supervisor;

my $app = XAS::Apps::Base::Supervisor->new(
    -throws => 'xas-supervisor',
    -options => [
        { 'address=s', '127.0.0.1' },
        { 'port=s',    '9505' },
        { 'cfgfile=s', ''}
    ]
);

exit $app->run();

DESCRIPTION

This module will start other processes and the supervise them. It inherits from XAS::Lib::App::Daemon::POE.

CONFIGURATION

-throws

This sets the default facility for exceptions.

-options

This provides three additional options. There format is what can be supplied to Getopt::Long. The defaults are the supplied values. Those values be can overridden on the command line.

'address=s'

This is the address to listen on.

'port=s'

This is the port that to listens on.

'cfgfile=s'

This is a configuration file that lists all of the collector processes. The configuration file has the following format:

[collector: alert]
alias = alert
queue = /queue/alert
packet-type = xas-alert
module = XAS::Collector::Alert

This uses the standard .ini format. The entries mean the following:

[controller: xxxx] - The beginning of the stanza.
alias              - The alias for this POE session.
queue              - The message queue to listen on, defaults to '/queue/xas'.
packet-type        - The message type expected.
module             - The module that handles that message type.

SEE ALSO

sbin/xas-supervisor.pl

XAS

AUTHOR

Kevin L. Esteb, <kevin@kesteb.us>

COPYRIGHT AND LICENSE

Copyright (C) 2013 by Kevin L. Esteb

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.8 or, at your option, any later version of Perl 5 you may have available.