Log MQTT errors

2025-12-09 10:02:29 +01:00
parent 4cd9a3210c
commit 9bad1790a7
1 changed files with 6 additions and 0 deletions
@@ -50,6 +50,12 @@ static void mqtt_event_handler(void *handler_args, esp_event_base_t base, int32_
            break;
        }

+        case MQTT_EVENT_ERROR:
+            ESP_LOGE(TAG, "Error event");
+            if(event->error_handle->error_type == MQTT_ERROR_TYPE_TCP_TRANSPORT) ESP_LOGE(TAG, "Network Error: %s", strerror(event->error_handle->esp_transport_sock_errno));
+            else if(event->error_handle->error_type == MQTT_ERROR_TYPE_CONNECTION_REFUSED) ESP_LOGE(TAG, "Connection Refused! Reason code: 0x%x", event->error_handle->connect_return_code);
+            break;
+
        default:
            break;
    }