MQTTAsync_responseOptions Struct Reference

#include <MQTTAsync.h>

Data Fields
char	struct_id [4]
int	struct_version
MQTTAsync_onSuccess *	onSuccess
MQTTAsync_onFailure *	onFailure
void *	context
MQTTAsync_token	token

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Field Documentation

char struct_id[4]

The eyecatcher for this structure. Must be MQTR

int struct_version

The version number of this structure. Must be 0

MQTTAsync_onSuccess* onSuccess

A pointer to a callback function to be called if the API call 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 API call 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.

MQTTAsync_token token

A token is returned from the call. It can be used to track the state of this request, both in the callbacks and in future calls such as MQTTAsync_waitForCompletion.

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

• MQTTAsync.h