if (https_ota_handle->http_client == NULL) { ESP_LOGE(TAG, "Failed to initialise HTTP connection"); err = ESP_FAIL; goto failure; } err = _http_connect(https_ota_handle->http_client);//http连接 if (err != ESP_OK)
E (23965) transport_base: Failed to open a new connection E (23965) HTTP_CLIENT: Connection failed, sock < 0 E (23975) esp_https_ota: Failed to open HTTP connection: ESP_ERR_HTTP_CONNECT E (23985) esp_https_ota: Failed to establish HTTP connection ...
6070)esp-tls:FailedtoopennewconnectionE(6070)TRANSPORT_BASE:FailedtoopenanewconnectionE(6080)HTTP_CLIENT:Connectionfailed,sock<0E(6080)esp_https_ota: Failed to open HTTP connection:ESP_ERR_HTTP_CONNECTE(6090)esp_https_ota:FailedtoestablishHTTPconnectionE(6100)simple_ota_example:Firmwareupgradefailed...
E (6429) TRANSPORT_BASE: Failed to open a new connection E (6436) HTTP_CLIENT: Connection failed, sock < 0 E (6441) esp_https_ota: Failed to open HTTP connection: ESP_ERR_HTTP_CONNECT E (6448) esp_https_ota: Failed to establish HTTP connection E (6455) ota: ESP HTTPS OTA Begin ...
Serial.println("Connection Failed! Rebooting...");delay(5000);ESP.restart(); } // Port defaults to 3232 // ArduinoOTA.setPort(3232); // Hostname defaults to esp3232-[MAC] // ArduinoOTA.setHostname("myesp32"); // No authentication by default ...
// Connect to provided SSID and PSWDWiFi.begin(SSID, PSWD);// Wait for connection to establish...
ESP_ERR_HTTP_CONNECTE (135660) esp_https_ota: Failed to establish HTTP connection[1670914795.426][LK-0309] pub: /ota/device/progress/a1RlyRUfXpl/BRS0006E (135670) aliyun-task: [2022-12-13 14:59:55.432] ESP HTTPS OTA Begin failedI (135680) aliyun-task: [2022-12-13 14:59:55.437] do...
ESP_ERR_HTTP_CONNECT E (135660) esp_https_ota: Failed to establish HTTP connection [1670914795.426][LK-0309] pub: /ota/device/progress/a1RlyRUfXpl/BRS0006 E (135670) aliyun-task: [2022-12-13 14:59:55.432] ESP HTTPS OTA Begin failed I (135680) aliyun-task: [2022-12-13 14:59:55.4...
Serial.println("Connection Failed! Rebooting..."); delay(5000); ESP.restart(); } // Port defaults to 3232 // ArduinoOTA.setPort(3232); // Hostname defaults to esp3232-[MAC] // ArduinoOTA.setHostname("myesp32"); // No authentication by default ...
The objective of this project is to configure theESP32 as a WebSocket client,doing so will enable us to establish faster and stablecommunication between two ESP32devices. First, the client establishes a WebSocket connection through a WebSocket handshake. The handshake starts with an HTTP req...