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[MQTT] - Updates esp_mqtt configuration struct

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- Layered config struct
- Fix examples.
This commit is contained in:
Euripedes Rocha
2022-06-13 07:59:11 -03:00
parent 309440c687
commit ff1c405ed1
20 changed files with 221 additions and 152 deletions
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15
docs/en/migration-guides/protocols.rst
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@@ -156,3 +156,18 @@ Breaking Changes (Summary)
~~~~~~~~~~~~~~~~~~~~~~~~~~
- The function :cpp:func:`esp_transport_read` now returns ``0`` for a connection timeout and ``< 0`` for other errors. Please refer :cpp:enum:`esp_tcp_transport_err_t` for all possible return values.
MQTT Client
-----------
Breaking Changes (Summary)
~~~~~~~~~~~~~~~~~~~~~~~~~~
- :cpp:type:`esp_mqtt_client_config_t` have all fields grouped in sub structs.
Most common configurations are listed below:
- Broker address now is set in :cpp:member:`esp_mqtt_client_config_t::broker::address::uri`
- Security related to broker verification in :cpp:member:`esp_mqtt_client_config_t::broker::verification`
- Client username is set in :cpp:member:`esp_mqtt_client_config_t::credentials::username`