Method: Frisky::SSDP::Listener#receive_data

Defined in:
lib/frisky/ssdp/listener.rb

#receive_data(response) ⇒ Object

This is the callback called by EventMachine when it receives data on the socket that’s been opened for this connection. In this case, the method parses the SSDP notifications into Hashes and adds them to the appropriate EventMachine::Channel (provided as accessor methods). This effectively means that in each Channel, you get a Hash that represents the headers for each notification that comes in on the socket.

Parameters:

  • response (String) —

    The data received on this connection’s socket.



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# File 'lib/frisky/ssdp/listener.rb', line 23

def receive_data(response)
  ip, port = peer_info
  log "Response from #{ip}:#{port}:\n#{response}\n"
  parsed_response = parse(response)

  return unless parsed_response.has_key? :nts

  if parsed_response[:nts] == 'ssdp:alive'
    @alive_notifications << parsed_response
  elsif parsed_response[:nts] == 'ssdp:byebye'
    @byebye_notifications << parsed_response
  else
    raise "Unknown NTS value: #{parsed_response[:nts]}"
  end
end