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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. More... | |
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.
1.8.17