MQTT: update default broker URL for examples

The MQTT broker URL used as default in the examples has ceased operation. All examples and documention have been updated to point to the new domain mqtt.eclipse.org.
This also required an update of the python example test scripts to use TLS 1.2
This commit is contained in:
Marius Vikhammer
2019-09-27 09:35:26 +08:00
parent 2cde888a6d
commit 4283b59dde
26 changed files with 54 additions and 56 deletions

View File

@@ -46,11 +46,11 @@ static int qos_test = 0;
#if CONFIG_EXAMPLE_BROKER_CERTIFICATE_OVERRIDDEN == 1
static const uint8_t iot_eclipse_org_pem_start[] = "-----BEGIN CERTIFICATE-----\n" CONFIG_EXAMPLE_BROKER_CERTIFICATE_OVERRIDE "\n-----END CERTIFICATE-----";
static const uint8_t mqtt_eclipse_org_pem_start[] = "-----BEGIN CERTIFICATE-----\n" CONFIG_EXAMPLE_BROKER_CERTIFICATE_OVERRIDE "\n-----END CERTIFICATE-----";
#else
extern const uint8_t iot_eclipse_org_pem_start[] asm("_binary_iot_eclipse_org_pem_start");
extern const uint8_t mqtt_eclipse_org_pem_start[] asm("_binary_mqtt_eclipse_org_pem_start");
#endif
extern const uint8_t iot_eclipse_org_pem_end[] asm("_binary_iot_eclipse_org_pem_end");
extern const uint8_t mqtt_eclipse_org_pem_end[] asm("_binary_mqtt_eclipse_org_pem_end");
static esp_err_t mqtt_event_handler(esp_mqtt_event_handle_t event)
{
@@ -127,7 +127,7 @@ static void mqtt_app_start(void)
mqtt_event_group = xEventGroupCreate();
const esp_mqtt_client_config_t mqtt_cfg = {
.event_handle = mqtt_event_handler,
.cert_pem = (const char *)iot_eclipse_org_pem_start,
.cert_pem = (const char *)mqtt_eclipse_org_pem_start,
};
ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());