Class: MQTT::Packet::Pubrec

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

Overview

Class representing an MQTT Publish Received packet

Constant Summary

Constants inherited from MQTT::Packet

ATTR_DEFAULTS

Instance Attribute Summary

Attributes inherited from MQTT::Packet

#body_length, #flags, #id, #version

Instance Method Summary collapse

Methods inherited from MQTT::Packet

create_from_header, #initialize, #message_id, #message_id=, parse, parse_header, read, read_byte, #to_s, #type_id, #type_name, #update_attributes, #validate_flags

Constructor Details

This class inherits a constructor from MQTT::Packet

Instance Method Details

#encode_body ⇒ Object

Get serialisation of packet’s body



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# File 'lib/mqtt/packet.rb', line 654

def encode_body
  encode_short(@id)
end

#inspect ⇒ Object

Returns a human readable string, summarising the properties of the packet



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# File 'lib/mqtt/packet.rb', line 668

def inspect
  "\#<#{self.class}: 0x%2.2X>" % id
end

#parse_body(buffer) ⇒ Object

Parse the body (variable header and payload) of a packet

Raises:



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# File 'lib/mqtt/packet.rb', line 659

def parse_body(buffer)
  super(buffer)
  @id = shift_short(buffer)

  return if buffer.empty?
  raise ProtocolException, 'Extra bytes at end of Publish Received packet'
end