one-to-one websockets

em.rb

EventMachine.run do
  
  EM::WebSocket.start(:host => "0.0.0.0", :port => 8080, :debug => false) do |ws|

    ws.onopen do

      ws.onmessage { |data|
        # ...
        # ws.send
      }

      ws.onclose { |data|
        # ...
        # ws.send
      }

    end

  end

  puts "EM Websocket started at port 8080"
  
end