package Message::Passing::ZeroMQ::Role::HasAContext;
use Moose::Role;
use Message::Passing::ZeroMQ ();
use ZeroMQ ':all';
use Scalar::Util qw/ weaken /;
use namespace::autoclean;
## TODO - Support (default to?) shared contexts
has _ctx => (
is => 'ro',
isa => 'ZeroMQ::Context',
lazy => 1,
default => sub {
my $self = shift;
my $ctx = ZeroMQ::Context->new();
push(@Message::Passing::ZeroMQ::_WITH_CONTEXTS, $self);
weaken($Message::Passing::ZeroMQ::_WITH_CONTEXTS[-1]);
$ctx;
},
clearer => '_clear_ctx',
);
1;
=head1 NAME
Message::Passing::ZeroMQ::Role::HasAContext - Components with a ZeroMQ context consume this role.
=head1 SPONSORSHIP
This module exists due to the wonderful people at Suretec Systems Ltd.
<http://www.suretecsystems.com/> who sponsored its development for its
VoIP division called SureVoIP <http://www.surevoip.co.uk/> for use with
the SureVoIP API -
<http://www.surevoip.co.uk/support/wiki/api_documentation>
=head1 AUTHOR, COPYRIGHT AND LICENSE
See L<Message::Passing::ZeroMQ>.
=cut