NAME

Plack::Middleware::SocketIO - Socket.IO middleware DEPRECATED

SYNOPSIS

use Plack::Builder;

builder {
    enable "SocketIO", handler => sub {
        my $self = shift;

        $self->on_message(
            sub {
                my $self = shift;
                my ($message) = @_;

                ...
            }
        );

        $self->send_message({buffer => []});
    };

    $app;
};

# or

builder {
    enable "SocketIO", class => 'MyApp::Handler', method => 'run';

    $app;
};

DESCRIPTION

DEPRECATED. Use PocketIO instead http://github.com/vti/pocketio.

Plack::Middleware::SocketIO is a server implmentation of SocketIO in Perl.

SocketIO

More information about SocketIO you can find on the website http://socket.io/, or on the GitHub https://github.com/LearnBoost/Socket.IO.

Transports

All the transports are supported.

WebSocket
Adobe(R) Flash(R) Socket
AJAX long polling
AJAX multipart streaming
Forever Iframe
JSONP Polling

TLS/SSL

For TLS/SSL a secure proxy is needed. stunnel or App::TLSMe is recommended.

CONFIGURATIONS

resource
enable "SocketIO",
    resource => 'socket.io', ...;

Specifies the path prefix under which all the requests are handled. This is done so the rest of your application won't interfere with Socket.IO specific calls.

handler
enable "SocketIO",
    handler => sub {
        my $socket = shift;

        $socket->on_message(sub {
            my $socket = shift;
        });

        $socket->send_message('hello');
    };
class or instance, method
enable "SocketIO",
    class => 'MyHandler', method => 'run';

# or

enable "SocketIO",
    instance => MyHandler->new(foo => 'bar'), method => 'run';

package MyHandler;

sub new { ...  } # or use Moose, Boose, Goose, Doose

sub run {
    my $self = shift;

    return sub {

        # same code as above
    }
}

Loads class using Plack::Util::load_class, creates a new object or uses a passed instance and runs run method expecting it to return an anonymous subroutine.

DEVELOPMENT

Repository

http://github.com/vti/plack-middleware-socketio

CREDITS

Socket.IO author(s) and contributors.

AUTHOR

Viacheslav Tykhanovskyi, vti@cpan.org.

COPYRIGHT AND LICENSE

Copyright (C) 2011, Viacheslav Tykhanovskyi

This program is free software, you can redistribute it and/or modify it under the terms of the Artistic License version 2.0.