NAME AnyMQ::Pg - Use built-in PostgreSQL 'LISTEN' and 'NOTIFY' commands for message-passing. ABOUT Enables the use of PostgreSQL as a backend for message queueing functionality with AnyMQ. Many people are probably unaware that PostgreSQL has a built-in asynchronous publish/subscribe mechanism, but it does. SYNOPSIS my $bus = AnyMQ->new_with_traits( traits => ['Pg'], dsn => 'dbname=postgres user=postgres', on_connect => sub { ... }, on_error => sub { ... }, ); # see AnyMQ docs for usage my $topic = $bus->topic('my_event'); my $listen_watcher = $bus->new_listener($topic); $listen_watcher->poll(sub { my ($evt) = @_; warn "Got notified of my_event: " . Dumper($evt); }); $topic->publish({ foo => 123 }); AE::cv->recv; SEE ALSO AnyEvent::Pg, Web::Hippie, Web::Hippie::PubSub AUTHOR Mischa Spiegelmock, "" LICENSE AND COPYRIGHT Copyright 2012 Mischa Spiegelmock. This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License. See http://dev.perl.org/licenses/ for more information.