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examples: make mqtt tcp example to report tcp-transport errno

pull/6275/head
David Cermak 2020-11-03 08:23:51 +01:00
rodzic 467e4d997b
commit c31cd77d43
2 zmienionych plików z 17 dodań i 1 usunięć
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4
examples/protocols/mqtt/ssl/main/app_main.c
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@ -89,9 +89,11 @@ static esp_err_t mqtt_event_handler_cb(esp_mqtt_event_handle_t event)
break;
case MQTT_EVENT_ERROR:
ESP_LOGI(TAG, "MQTT_EVENT_ERROR");
if (event->error_handle->error_type == MQTT_ERROR_TYPE_ESP_TLS) {
if (event->error_handle->error_type == MQTT_ERROR_TYPE_TCP_TRANSPORT) {
ESP_LOGI(TAG, "Last error code reported from esp-tls: 0x%x", event->error_handle->esp_tls_last_esp_err);
ESP_LOGI(TAG, "Last tls stack error number: 0x%x", event->error_handle->esp_tls_stack_err);
ESP_LOGI(TAG, "Last captured errno : %d (%s)", event->error_handle->esp_transport_sock_errno,
strerror(event->error_handle->esp_transport_sock_errno));
} else if (event->error_handle->error_type == MQTT_ERROR_TYPE_CONNECTION_REFUSED) {
ESP_LOGI(TAG, "Connection refused error: 0x%x", event->error_handle->connect_return_code);
} else {

14
examples/protocols/mqtt/tcp/main/app_main.c
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@ -33,6 +33,13 @@
static const char *TAG = "MQTT_EXAMPLE";
static void log_error_if_nonzero(const char * message, int error_code)
{
if (error_code != 0) {
ESP_LOGE(TAG, "Last error %s: 0x%x", message, error_code);
}
}
static esp_err_t mqtt_event_handler_cb(esp_mqtt_event_handle_t event)
{
esp_mqtt_client_handle_t client = event->client;
@ -75,6 +82,13 @@ static esp_err_t mqtt_event_handler_cb(esp_mqtt_event_handle_t event)
break;
case MQTT_EVENT_ERROR:
ESP_LOGI(TAG, "MQTT_EVENT_ERROR");
if (event->error_handle->error_type == MQTT_ERROR_TYPE_TCP_TRANSPORT) {
log_error_if_nonzero("reported from esp-tls", event->error_handle->esp_tls_last_esp_err);
log_error_if_nonzero("reported from tls stack", event->error_handle->esp_tls_stack_err);
log_error_if_nonzero("captured as transport's socket errno", event->error_handle->esp_transport_sock_errno);
ESP_LOGI(TAG, "Last errno string (%s)", strerror(event->error_handle->esp_transport_sock_errno));
}
break;
default:
ESP_LOGI(TAG, "Other event id:%d", event->event_id);