Class: Caldecott::Client::WebSocketTunnel

Inherits:
Object
  • Object
show all
Defined in:
lib/caldecott/client/websocket_tunnel.rb

Instance Method Summary collapse

Constructor Details

#initialize(logger, url, dst_host, dst_port, auth_token) ⇒ WebSocketTunnel

Returns a new instance of WebSocketTunnel.



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# File 'lib/caldecott/client/websocket_tunnel.rb', line 8

def initialize(logger, url, dst_host, dst_port, auth_token)
  @ws = EM::HttpRequest.new("#{url}/websocket/#{dst_host}/#{dst_port}").get :timeout => 0
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/caldecott/client/websocket_tunnel.rb', line 31

def close
  @ws.close_connection_after_writing
end

#onclose(&blk) ⇒ Object 



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# File 'lib/caldecott/client/websocket_tunnel.rb', line 16

def onclose(&blk)
  @ws.errback { blk.call }
  @ws.disconnect { blk.call }
end

#onopen(&blk) ⇒ Object 



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# File 'lib/caldecott/client/websocket_tunnel.rb', line 12

def onopen(&blk)
  @ws.callback { blk.call }
end

#onreceive(&blk) ⇒ Object 



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# File 'lib/caldecott/client/websocket_tunnel.rb', line 21

def onreceive(&blk)
  @ws.stream { |data| blk.call(Base64.decode64(data)) }
end

#send_data(data) ⇒ Object 



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# File 'lib/caldecott/client/websocket_tunnel.rb', line 25

def send_data(data)
  # Um.. as soon as the em websocket object adds a better named
  # method for this, start using it.
  @ws.send(Base64.encode64(data))
end