mqtt_publish_param Struct Reference

Parameters for a publish message (PUBLISH). More...

#include <mqtt.h>

Data Fields
struct mqtt_publish_message	message
	Messages including topic, QoS and its payload (if any) to be published.
uint16_t	message_id
	Message id used for the publish message.
uint8_t	dup_flag: 1
	Duplicate flag.
uint8_t	retain_flag: 1
	Retain flag.

Detailed Description

Parameters for a publish message (PUBLISH).

Field Documentation

dup_flag

uint8_t mqtt_publish_param::dup_flag

Duplicate flag.

If 1, it indicates the message is being retransmitted. Has no meaning with QoS 0.

message

struct mqtt_publish_message mqtt_publish_param::message

Messages including topic, QoS and its payload (if any) to be published.

message_id

uint16_t mqtt_publish_param::message_id

Message id used for the publish message.

Redundant for QoS 0.

retain_flag

uint8_t mqtt_publish_param::retain_flag

Retain flag.

If 1, the message shall be stored persistently by the broker.

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

• include/zephyr/net/mqtt.h