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Man Pages


Manual Reference Pages  -  MOOSEX::POE (3)

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NAME

MooseX::POE - The Illicit Love Child of Moose and POE

CONTENTS

VERSION

version 0.215

SYNOPSIS



    package Counter;
    use MooseX::POE;

    has count => (
        isa     => Int,
        is      => rw,
        lazy    => 1,
        default => sub { 0 },
    );

    sub START {
        my ($self) = @_;
        $self->yield(increment);
    }

    event increment => sub {
        my ($self) = @_;
        print "Count is now " . $self->count . "\n";
        $self->count( $self->count + 1 );
        $self->yield(increment) unless $self->count > 3;
    };

    no MooseX::POE;

    Counter->new();
    POE::Kernel->run();



or with MooseX::Declare:



    class Counter {
        use MooseX::POE::SweetArgs qw(event);
       
        has count => (
            isa     => Int,
            is      => rw,
            lazy    => 1,
            default => sub { 0 },
        );
       
        sub START {
            my ($self) = @_;
            $self->yield(increment) 
        }
       
        event increment => sub {
            my ($self) = @_;
            print "Count is now " . $self->count . "\n";
            $self->count( $self->count + 1 );
            $self->yield(increment) unless $self->count > 3;           
        }
    }

    Counter->new();
    POE::Kernel->run();



DESCRIPTION

MooseX::POE is a Moose wrapper around a POE::Session.

METHODS

event CW$name CW$subref

Create an event handler named $name.

    get_session_id

Get the internal POE Session ID, this is useful to hand to other POE aware functions.

    yield

    call

    delay

    alarm

    alarm_add

    delay_add

    alarm_set

    alarm_adjust

    alarm_remove

    alarm_remove_all

    delay_set

    delay_adjust

A cheap alias for the same POE::Kernel function which will gurantee posting to the object’s session.

    STARTALL

    STOPALL

KEYWORDS

METHODS

Default POE-related methods are provided by MooseX::POE::Meta::Trait::Object which is applied to your base class (which is usually Moose::Object) when you use this module. See that module for the documentation for. Below is a list of methods on that class so you know what to look for:

NOTES ON USAGE WITH MooseX::Declare

MooseX::Declare support is still experimental. Meaning that I don’t use it, I don’t have any code that uses it, and thus I can’t adequately say that it won’t cause monkeys to fly out of any orifices on your body beyond what the tests and the SYNOPSIS cover.

That said there are a few caveats that have turned up during testing.

1. The method keyword doesn’t seem to work as expected. This is an integration issue that is being resolved but I want to wait for MooseX::Declare to gain some more polish on their slurpy arguments.

2. MooseX::POE attempts to re-export Moose, which MooseX::Declare has already exported in a custom fashion. This means that you’ll get a keyword clash between the features that MooseX::Declare handles for you and the features that Moose handles. To work around this you’ll need to write:



    use MooseX::POE qw(event);
    # or
    use MooseX::POE::SweetArgs qw(event);
    # or
    use MooseX::POE::Role qw(event);



to keep MooseX::POE from exporting the sugar that MooseX::Declare doesn’t like. This is fixed in the Git version of MooseX::Declare but that version (as of this writing) is not on the CPAN.

SEE ALSO

AUTHORS

o Chris Prather <chris@prather.org>
o Ash Berlin <ash@cpan.org>
o Chris Williams <chris@bingosnet.co.uk>
o Yuval (nothingmuch) Kogman
o Torsten Raudssus <torsten@raudssus.de> <http://www.raudssus.de/>

COPYRIGHT AND LICENSE

This software is copyright (c) 2010 by Chris Prather, Ash Berlin, Chris Williams, Yuval Kogman, Torsten Raudssus.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

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perl v5.20.3 MOOSEX::POE (3) 2012-04-25

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