#include <MQTTAsync.h>
Data Fields | |
char | struct_id [4] |
int | struct_version |
MQTTAsync_onSuccess * | onSuccess |
MQTTAsync_onFailure * | onFailure |
void * | context |
MQTTAsync_token | token |
char struct_id[4] |
The eyecatcher for this structure. Must be MQTR
int struct_version |
The version number of this structure. Must be 0
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.
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.