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package Munin::Node::Logger;
use warnings;
use strict;
BEGIN {
use Exporter();
our @ISA = qw(Exporter);
our @EXPORT = qw(&logger);
}
sub logger {
my $text = shift;
my @date = localtime (time);
chomp ($text);
$text =~ s/\n/\\n/g;
printf STDERR ("%d/%02d/%02d-%02d:%02d:%02d [%d] %s\n",
$date[5]+1900,
$date[4]+1,
$date[3],
$date[2],
$date[1],
$date[0],
$$,
$text,
);
return;
}
1;
__END__
=head1 NAME
Munin::Node::Logger - The logger for munin node.
=head1 SYNOPSIS
Exports a logger() subroutine.
use Munin::Node::Logger;
logger("Nice log message");
=head1 SUBROUTINES
=over
=item B<< logger() >>
logger($message);
Writes $message to STDERR together with the timestamp and process id.
=back
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