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http_client: disconnect event to read last occurred error in esp-tls

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This commit is contained in:
David Cermak 2019-04-23 21:29:34 +02:00
parent 587739391c
commit a001eb39bf
2 changed files with 9 additions and 2 deletions
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2
components/esp_http_client/esp_http_client.c
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@ -1145,7 +1145,7 @@ int esp_http_client_write(esp_http_client_handle_t client, const char *buffer, i
esp_err_t esp_http_client_close(esp_http_client_handle_t client) esp_err_t esp_http_client_close(esp_http_client_handle_t client)
{ {
if (client->state >= HTTP_STATE_INIT) { if (client->state >= HTTP_STATE_INIT) {
http_dispatch_event(client, HTTP_EVENT_DISCONNECTED, NULL, 0); http_dispatch_event(client, HTTP_EVENT_DISCONNECTED, esp_transport_get_error_handle(client->transport), 0);
client->state = HTTP_STATE_INIT; client->state = HTTP_STATE_INIT;
return esp_transport_close(client->transport); return esp_transport_close(client->transport);
} }

9
examples/protocols/esp_http_client/main/esp_http_client_example.c
View File

@ -17,6 +17,7 @@
#include "esp_event.h" #include "esp_event.h"
#include "tcpip_adapter.h" #include "tcpip_adapter.h"
#include "protocol_examples_common.h" #include "protocol_examples_common.h"
#include "esp_tls.h"
#include "esp_http_client.h" #include "esp_http_client.h"
@ -63,7 +64,13 @@ esp_err_t _http_event_handler(esp_http_client_event_t *evt)
ESP_LOGD(TAG, "HTTP_EVENT_ON_FINISH"); ESP_LOGD(TAG, "HTTP_EVENT_ON_FINISH");
break; break;
case HTTP_EVENT_DISCONNECTED: case HTTP_EVENT_DISCONNECTED:
ESP_LOGD(TAG, "HTTP_EVENT_DISCONNECTED"); ESP_LOGI(TAG, "HTTP_EVENT_DISCONNECTED");
int mbedtls_err = 0;
esp_err_t err = esp_tls_get_and_clear_last_error(evt->data, &mbedtls_err, NULL);
if (err != 0) {
ESP_LOGI(TAG, "Last esp error code: 0x%x", err);
ESP_LOGI(TAG, "Last mbedtls failure: 0x%x", mbedtls_err);
}
break; break;
} }
return ESP_OK; return ESP_OK;