/usr/share/perl5/MooseX/Daemonize/WithPidFile.pm is in libmoosex-daemonize-perl 0.21-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 | use strict;
use warnings;
package MooseX::Daemonize::WithPidFile;
# ABSTRACT: A Role with the core daemonization and pidfile management
our $VERSION = '0.21';
use MooseX::Getopt; # to load the Getopt metaclass
use Moose::Role;
use namespace::autoclean;
use MooseX::Daemonize::Pid::File;
with 'MooseX::Daemonize::Core';
requires 'init_pidfile';
has pidfile => (
# NOTE:
# this should always be accessible
# from the command line IMO
# - SL
metaclass => 'Getopt',
isa => 'MooseX::Daemonize::Pid::File',
is => 'rw',
lazy => 1,
coerce => 1,
predicate => 'has_pidfile',
builder => 'init_pidfile',
);
after 'daemonize' => sub {
my $self = shift;
# NOTE:
# make sure that we do not have
# any bad PID values stashed around
# - SL
$self->pidfile->clear_pid;
if ($self->is_daemon) {
$self->pidfile->write;
}
};
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
MooseX::Daemonize::WithPidFile - A Role with the core daemonization and pidfile management
=head1 VERSION
version 0.21
=head1 SYNOPSIS
package My::Daemon;
use Moose;
with 'MooseX::Daemonize::WithPidFile';
sub start {
my $self = shift;
# daemonize me ...
$self->daemonize; # << this will write the pidfile for you
# return from the parent,...
return unless $self->is_daemon;
# but continue on in the child (daemon)
}
=head1 DESCRIPTION
This is a slightly extended basic daemonization Role, it provides
Pidfile management along with the core daemonization features
found in L<MooseX::Daemonize::Core>.
=head1 ATTRIBUTES
=over
=item I<pidfile (is => rw, isa => MooseX::Daemonize::Pid::File)>
This attribute holds the L<MooseX::Daemonize::Pid::File> object used
to manage the Pidfile. It will initialize the object using the
C<init_pidfile> method (which is required by this role).
=back
=head1 REQUIRED METHODS
=over 4
=item I<init_pidfile>
This method is used to build the I<pidfile> attribute's object. It should
return a L<MooseX::Daemonize::Pid::File> object.
=item B<has_pidfile>
This is a predicate method to tell you if your I<pidfile> attribute has
been initialized yet.
=back
=head1 METHODS
=over 4
=item B<daemonize>
This adds an C<after> method modifier to the C<daemonize> method (from
L<MooseX::Daemonize::Core>) and handles writing your Pidfile for you.
=item B<meta>
The C<meta()> method from L<Class::MOP::Class>
=back
=head1 DEPENDENCIES
L<Moose::Role>, L<MooseX::Getopt> and L<MooseX::Daemonize::Pid::File>
=head1 COPYRIGHT AND LICENCE
Portions heavily borrowed from L<Proc::Daemon> which is copyright Earl Hood.
=head1 SUPPORT
Bugs may be submitted through L<the RT bug tracker|https://rt.cpan.org/Public/Dist/Display.html?Name=MooseX-Daemonize>
(or L<bug-MooseX-Daemonize@rt.cpan.org|mailto:bug-MooseX-Daemonize@rt.cpan.org>).
There is also a mailing list available for users of this distribution, at
L<http://lists.perl.org/list/moose.html>.
There is also an irc channel available for users of this distribution, at
L<C<#moose> on C<irc.perl.org>|irc://irc.perl.org/#moose>.
=head1 AUTHORS
=over 4
=item *
Stevan Little <stevan.little@iinteractive.com>
=item *
Chris Prather <chris@prather.org>
=back
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2007 by Chris Prather.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
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