Class: MQTT::SN::Packet::Suback

Inherits:
MQTT::SN::Packet show all
Defined in:
lib/mqtt/sn/packet.rb

Constant Summary collapse

DEFAULTS =
{
  :qos => 0,
  :id => 0x00,
  :topic_id => 0x00,
  :topic_id_type => :normal
}

Instance Attribute Summary collapse

Attributes inherited from MQTT::SN::Packet

#clean_session, #duplicate, #qos, #request_will, #retain, #topic_id_type

Instance Method Summary collapse

Methods inherited from MQTT::SN::Packet

#initialize, parse, #to_s, #type_id, #update_attributes

Constructor Details

This class inherits a constructor from MQTT::SN::Packet

Instance Attribute Details

#idObject

Returns the value of attribute id


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# File 'lib/mqtt/sn/packet.rb', line 547

def id
  @id
end

#return_codeObject

Returns the value of attribute return_code


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# File 'lib/mqtt/sn/packet.rb', line 549

def return_code
  @return_code
end

#topic_idObject

Returns the value of attribute topic_id


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# File 'lib/mqtt/sn/packet.rb', line 548

def topic_id
  @topic_id
end

Instance Method Details

#encode_bodyObject


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# File 'lib/mqtt/sn/packet.rb', line 558

def encode_body
  unless id.is_a?(Integer)
    raise "id must be an Integer"
  end

  [encode_flags, encode_topic_id, id, return_code].pack('CnnC')
end

#parse_body(buffer) ⇒ Object


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# File 'lib/mqtt/sn/packet.rb', line 566

def parse_body(buffer)
  flags, topic_id, self.id, self.return_code = buffer.unpack('CnnC')
  parse_flags(flags)
  parse_topic_id(topic_id)
end