kmMqtt::mqtt::PublishRec Class Reference

Represents an MQTT PUBREC packet. More...

#include <PublishRec.h>

Inheritance diagram for kmMqtt::mqtt::PublishRec:

Public Member Functions
PacketType	getPacketType () const noexcept override
	Gets the packet type of the MQTT packet.
Public Member Functions inherited from kmMqtt::mqtt::BasePacket
EncodeResult	encode ()
	Encodes the MQTT packet into a ByteBuffer.
DecodeResult	decode ()
	Decodes the MQTT packet from the internal data buffer.
const FixedHeader &	getFixedHeader () const
	Gets the fixed header of the MQTT packet.
const ByteBuffer &	getDataBuffer () const
	Gets the data buffer of the MQTT packet.
ByteBuffer &&	extractDataBuffer () noexcept
	Extracts the data buffer, transferring ownership to the caller.

Protected Member Functions
void	onFixedHeaderDecoded () const override
	Callback invoked after the fixed header has been decoded.
Protected Member Functions inherited from kmMqtt::mqtt::BasePacket
std::size_t	calculateFixedHeaderRemainingLength () const
	Calculates the remaining length for the fixed header based on other headers.
void	addEncodeHeader (const IEncodeHeader *header)
	Adds an encode header to the packet.
void	addDecodeHeader (IDecodeHeader *header)
	Adds a decode header to the packet.

Detailed Description

Represents an MQTT PUBREC packet.

Used in QoS 2 message flow to acknowledge receipt of a PUBLISH packet. Contains a variable header with packet identifier, reason code, and properties.

Member Function Documentation

getPacketType()

PacketType kmMqtt::mqtt::PublishRec::getPacketType ( ) const

overridevirtualnoexcept

Gets the packet type of the MQTT packet.

Returns

The PacketType enum value representing the packet type.

Implements kmMqtt::mqtt::BasePacket.

onFixedHeaderDecoded()

void kmMqtt::mqtt::PublishRec::onFixedHeaderDecoded ( ) const

overrideprotectedvirtual

Callback invoked after the fixed header has been decoded.

Can be overridden by derived classes for additional processing thats required post fixed header decoding.

Reimplemented from kmMqtt::mqtt::BasePacket.

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The documentation for this class was generated from the following file:

• D:/Dev/Repos/kmMqtt/include/public/kmMqtt/Mqtt/Packets/Publish/PublishRec.h