NAME
Log::Log4perl::Warn::Multiple::EasyInit - trap multiple calls to
Log::Log4perl::easy_init
VERSION
version 0.0.1
SYNOPSIS
BEGIN {
use Log::Log4perl::Warn::Multiple::EasyInit;
}
DESCRIPTION
Have you ever found yourself scratching your head wondering why your
Log::Log4perl output isn't going to the file(s) you expected?
Often the culprit is a call to "easy_init()" somewhere in the landscape
of modules being used.
You could grep-hunt for the causes, or you could get your scripts and
modules to keep an eye out for you.
EXPERIMENTAL
This module is experimental, and possible jsut mental
EXAMPLE
foo/multiple_init.pl
This script uses the test libraries for the module:
#!/usr/bin/env perl
use strict;
use warnings;
use FindBin::libs;
use lib "${FindBin::Bin}/../t/lib";
BEGIN {
use Log::Log4perl::Warn::Multiple::EasyInit;
}
use foo;
use bar;
use baz;
use quux;
Script Output
Slightly reformatted for readability:
Log::Log4perl already initialised with easy_init()
[at /tmp/example/script/../t/lib/foo.pm, line 6]
at /tmp/example/script/../t/lib/bar.pm line 6
Log::Log4perl already initialised with easy_init()
[at /tmp/example/script/../t/lib/foo.pm, line 6]
at /tmp/example/script/../t/lib/quux.pm line 6
Log::Log4perl already initialised with easy_init()
[at /tmp/example/script/../t/lib/foo.pm, line 6]
at /tmp/example/script/../t/lib/baz.pm line 8
AUTHOR
Chisel Wright <
[email protected]>
COPYRIGHT AND LICENSE
This software is copyright (c) 2011 by Chisel Wright.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
