Paho Asynchronous MQTT C Client Library
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Data Fields
MQTTAsync_disconnectOptions Struct Reference

#include <MQTTAsync.h>

Data Fields

char struct_id [4]
 
int struct_version
 
int timeout
 
MQTTAsync_onSuccessonSuccess
 
MQTTAsync_onFailureonFailure
 
void * context
 
MQTTProperties properties
 
enum MQTTReasonCodes reasonCode
 
MQTTAsync_onSuccess5onSuccess5
 
MQTTAsync_onFailure5onFailure5
 

Field Documentation

char struct_id[4]

The eyecatcher for this structure. Must be MQTD.

int struct_version

The version number of this structure. Must be 0 or 1. 0 signifies no V5 properties

int timeout

The client delays disconnection for up to this time (in milliseconds) in order to allow in-flight message transfers to complete.

MQTTAsync_onSuccess* onSuccess

A pointer to a callback function to be called if the disconnect successfully completes. Can be set to NULL, in which case no indication of successful completion will be received.

MQTTAsync_onFailure* onFailure

A pointer to a callback function to be called if the disconnect fails. Can be set to NULL, in which case no indication of unsuccessful completion will be received.

void* context
A pointer to any application-specific context. The

the context pointer is passed to success or failure callback functions to provide access to the context information in the callback.

MQTTProperties properties

MQTT V5 input properties

enum MQTTReasonCodes reasonCode

Reason code for MQTTV5 disconnect

MQTTAsync_onSuccess5* onSuccess5

A pointer to a callback function to be called if the disconnect successfully completes. Can be set to NULL, in which case no indication of successful completion will be received.

MQTTAsync_onFailure5* onFailure5

A pointer to a callback function to be called if the disconnect fails. Can be set to NULL, in which case no indication of unsuccessful completion will be received.


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