extern const uint8_t server_cert_pem_start[] asm("_binary_ca_crt_start");
extern const uint8_t server_cert_pem_end[] asm("_binary_ca_crt_end"); // és ugyanez a másik 2 cert/key file-ra is
mqtt_cfg.broker.address.uri = "mqtts://x.x.x.x:8883";
mqtt_cfg.broker.verification.certificate = (const char *)server_cert_pem_start;
mqtt_cfg.credentials.authentication.certificate = (const char *)client_cert_pem_start;
mqtt_cfg.credentials.authentication.key = (const char *)client_key_pem_start;
Oct 7 10:37:22 ivp mosquitto[371798]: 1759826242: New connection from y.y.y.y:63540 on port 8883.
Oct 7 10:37:22 ivp mosquitto[371798]: 1759826242: Client <unknown> disconnected: Protocol error.
I (4623) mbedtls: ssl_tls.c:3087 => handshake
I (4623) mbedtls: ssl_msg.c:2016 => flush output
I (4623) mbedtls: ssl_msg.c:2028 <= flush output
I (4623) mbedtls: ssl_tls.c:3007 client state: MBEDTLS_SSL_HELLO_REQUEST
I (4633) mbedtls: ssl_msg.c:2016 => flush output
I (4633) mbedtls: ssl_msg.c:2028 <= flush output
I (4643) mbedtls: ssl_tls.c:3007 client state: MBEDTLS_SSL_CLIENT_HELLO
I (4653) mbedtls: ssl_client.c:842 => write client hello
W (4663) mbedtls: ssl_tls13_generic.c:1464 Perform PSA-based ECDH computation.
W (4663) mbedtls: ssl_tls13_generic.c:1485 psa_generate_key() returned -27648 (-0x6c00)
I (4673) mbedtls: ssl_client.c:897 <= write client hello
I (4683) mbedtls: ssl_tls.c:3098 <= handshake
E (4683) esp-tls-mbedtls: mbedtls_ssl_handshake returned -0x6C00
I (4693) esp-tls-mbedtls: Certificate verified.
E (4693) esp-tls: Failed to open new connection
E (4703) transport_base: Failed to open a new connection
E (4713) mqtt_client: Error transport connect
E (9355) transport_base: esp_tls_conn_read error, errno=Connection already in progress
E (9355) mqtt_client: esp_mqtt_handle_transport_read_error: transport_read() error: errno=119
E (9365) mqtt_client: esp_mqtt_connect: mqtt_message_receive() returned -1
E (9375) mqtt_client: MQTT connect failed
E (9355) transport_base: esp_tls_conn_read error, errno=Connection already in progress
E (9355) mqtt_client: esp_mqtt_handle_transport_read_error: transport_read() error: errno=119