Class: DjiMqttConnect::Thing::Product::StateTopicRepository

Inherits:
DjiMqttConnect::TopicRepository show all
Defined in:
lib/dji_mqtt_connect/topics/thing/product/state.rb

Constant Summary collapse

STATE_TOPIC_REGEX = 
/\Athing\/product\/(?<device_sn>.+)\/state\z/

Instance Method Summary collapse

Methods inherited from DjiMqttConnect::TopicRepository

#initialize

Constructor Details

This class inherits a constructor from DjiMqttConnect::TopicRepository

Instance Method Details

#listen! ⇒ Object 



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# File 'lib/dji_mqtt_connect/topics/thing/product/state.rb', line 8

def listen!
  listen_to_topic("thing/product/+/state") do |topic, raw_message|
    logger.debug(raw_message)

    matched_topic = STATE_TOPIC_REGEX.match(topic)
    raise Error, "Unknown topic: #{topic}" unless matched_topic

    device_sn = matched_topic[:device_sn]
    message = state_marshal.load(raw_message)

    logger.info("Received #{message} from #{device_sn}")

    # Broadcast a generic received state message event
    broadcast(:received_state_message, device_sn, message)
  rescue ParseError => error
    broadcast(:parse_error, error, topic, raw_message)
  end
end