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adding error event with error code

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This commit is contained in:
David Cermak
2019-04-15 21:56:02 +02:00
parent e85430def7
commit 65bf2255d7
3 changed files with 9 additions and 0 deletions
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1
include/mqtt_client.h
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@ -82,6 +82,7 @@ typedef struct {
int topic_len; /*!< Length of the topic for this event asociated with this event */
int msg_id; /*!< MQTT messaged id of message */
int session_present; /*!< MQTT session_present flag for connection event */
esp_err_t last_err; /*!< MQTT last error captured in transports */
} esp_mqtt_event_t;
typedef esp_mqtt_event_t *esp_mqtt_event_handle_t;

1
include/mqtt_supported_features.h
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@ -36,6 +36,7 @@
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 0, 0)
// Features supported in 4.0
#define MQTT_SUPPORTED_FEATURE_WS_SUBPROTOCOL
#define MQTT_SUPPORTED_FEATURE_TRANSPORT_ERR_REPORTING
#endif
#endif

7
mqtt_client.c
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@ -993,6 +993,13 @@ static void esp_mqtt_task(void *pv)
client->config->port,
client->config->network_timeout_ms) < 0) {
ESP_LOGE(TAG, "Error transport connect");
client->event.event_id = MQTT_EVENT_ERROR;
#ifdef MQTT_SUPPORTED_FEATURE_TRANSPORT_ERR_REPORTING
client->event.last_err = get_and_clear_last_error(client->transport);
#else
client->event.last_err = ESP_FAIL; // In case reporting not supported, only report general error
#endif
esp_mqtt_dispatch_event_with_msgid(client);
esp_mqtt_abort_connection(client);
break;
}