Module: Smash::CloudPowers::Synapse::WebSocServer

Included in:
Smash::CloudPowers::Synapse
Defined in:
lib/cloud_powers/synapse/websocket/websocserver.rb,
lib/cloud_powers/synapse/websocket/websocket_adam.rb

Instance Method Summary collapse

Instance Method Details

#create_websoc_server(host, port) ⇒ Object 



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# File 'lib/cloud_powers/synapse/websocket/websocserver.rb', line 7

def create_websoc_server( host, port )
  @channel = EM::Channel.new
  Thread.new do
    EM.run do
      WebSocket::EventMachine::Server.start(:host => host, :port => port) do |ws|
        sid = nil

        ws.onopen do
          puts "Client connected"
          sid = @channel.subscribe { |msg| ws.send msg }
        end

        ws.onmessage do |msg, type|
          puts "Received message: #{msg}"
          @channel.push "<#{sid}>: #{msg}"
        end

        ws.onerror do |error|
          puts "Error occured: #{error}"
        end

        ws.onclose do
          puts "Client disconnected"
          @channel.unsubscribe(sid) unless @channel.nil?
        end
      end
    end
  end
end

#create_wesoc_server(opts = {}) ⇒ Object 



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# File 'lib/cloud_powers/synapse/websocket/websocket_adam.rb', line 6

def create_wesoc_server(opts = {})
  channel = opts[:channel] || EM::Channel.new
  Thread.new do
    Em.run do
      WebSocket::EventMachine::Server.start(:host => host, :port => port) do |ws|
        sid = nil

        open_callback = opts[:on_open] || Proc.new do
          puts "Client connected"
          sid = channel.subscribe { |msg| ws.send msg }
        end
        ws.onopen { open_callback }

        on_message_callback = opts[:on_message] || Proc.new do |msg, type|
          @current_websocket_message = msg
        end
        ws.onmessage { on_message_callback }

        on_error_callback = opts[:on_error] || Proc.new do |error|
          puts "Error occured: #{error}"
        end
        ws.onerror { on_error_callback }

        on_close_callback = opts[:on_close] || Proc.new do
          puts "Client disconnected"
          channel.unsubscribe(sid) unless channel.nil?
        end
        ws.onclose { on_close_callback }
      end
    end
  end
  channel
end

#send(channel, msg) ⇒ Object 



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# File 'lib/cloud_powers/synapse/websocket/websocserver.rb', line 37

def send( msg )
  @channel.push "#{msg}" unless @channel.nil?
end