WEBrocket

WebSocket extension for WEBrick. This library is under development.

WebSocket specification is based on RFC6455.

Requirements

• Ruby 1.9.3 or later.

Installation

Add this line to your application's Gemfile:

gem 'webrocket'

And then execute:

$ bundle

Or install it yourself as:

$ gem install WEBrocket

How to use

require "webrick"
require "webrocket"

# write listner
class Listener
  def on_open(websocket)
    # do somthing
  end

  def on_close(websocket)
    # do somthing
  end

  def on_recv(websocket, data, type)
    # do something
  end

  def on_shutdown
    # do something
  end
end

server = WEBrick::HTTPServer.new
server.mount_websocket("sample", Listener.new, "test")
server.start

See sample directory for more details.

Limitations

• Fragmentation is not supported yet.
• TLS is not supported yet.

License

Copyright (c) 2013 NAKAMURA Usaku usa@garbagecollect.jp

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Supplimentary

I've found that there are many projects named webrocket, but, sorry, I can't stop naming this one the same name :)