Paho Asynchronous MQTT C Client Library: MQTTProperty Struct Reference

| Paho Asynchronous MQTT C Client Library

Data Fields
MQTTProperty Struct Reference

`#include <MQTTProperties.h>`

## Data Fields
enum MQTTPropertyCodes | identifier
union {
unsigned char byte
unsigned short integer2
unsigned int integer4
struct {
MQTTLenString data
MQTTLenString value
} |
} | value

## Detailed Description

Structure to hold an MQTT version 5 property of any type

## Field Documentation

## ◆ identifier

enum MQTTPropertyCodes identifier

The MQTT V5 property id. A multi-byte integer.

## ◆ byte

unsigned char byte

holds the value of a byte property type

## ◆ integer2

unsigned short integer2

holds the value of a 2 byte integer property type

## ◆ integer4

unsigned int integer4

holds the value of a 4 byte integer property type

## ◆ data

MQTTLenString data

The value of a string property, or the name of a user property.

## ◆ value [1/2]

MQTTLenString value

The value of a user property.

## ◆ [2/2]

union { ... } value

The value of the property, as a union of the different possible types.

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

- MQTTProperties.h