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MQTT C Client Libraries Internals
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The data returned on completion of an unsuccessful API call in the response callback onFailure. More...
#include <MQTTAsync.h>
Data Fields | |
MQTTAsync_token | token |
A token identifying the failed request. | |
int | code |
A numeric code identifying the error. | |
const char * | message |
Optional text explaining the error. | |
The data returned on completion of an unsuccessful API call in the response callback onFailure.
const char* MQTTAsync_failureData::message |
Optional text explaining the error.
Can be NULL.