29 Event(
const esp_mqtt_event_t &event)
30 : event_id(event.event_id),
31 data(event.data, event.data + event.data_len),
32 total_data_len(event.total_data_len),
33 current_data_offset(event.current_data_offset),
34 topic(event.topic, event.topic_len),
39 error_handle(*event.error_handle) {}
44 static const size_t MQTT_BUFFER_SIZE = 4096;
46 void set_keep_alive(uint16_t keep_alive)
final { this->keep_alive_ = keep_alive; }
47 void set_client_id(
const char *client_id)
final { this->client_id_ = client_id; }
52 this->username_ = username;
54 this->password_ = password;
58 this->lwt_topic_ =
topic;
61 this->lwt_message_ = payload;
62 this->lwt_retain_ =
retain;
65 this->host_ = ip.str();
73 this->on_connect_.add(std::move(callback));
76 this->on_disconnect_.add(std::move(callback));
79 this->on_subscribe_.add(std::move(callback));
82 this->on_unsubscribe_.add(std::move(callback));
85 this->on_message_.add(std::move(callback));
87 void set_on_publish(std::function<on_publish_user_callback_t> &&callback)
final {
88 this->on_publish_.add(std::move(callback));
90 bool connected() const final {
return this->is_connected_; }
93 if (!is_initalized_) {
95 esp_mqtt_client_start(handler_.get());
101 esp_mqtt_client_disconnect(handler_.get());
105 return esp_mqtt_client_subscribe(handler_.get(),
topic,
qos) != -1;
110 #if defined(USE_MQTT_IDF_ENQUEUE) 113 return esp_mqtt_client_enqueue(handler_.get(),
topic, payload, length,
qos,
retain,
true) != -1;
117 return esp_mqtt_client_publish(handler_.get(),
topic, payload, length,
qos,
retain) != -1;
129 void mqtt_event_handler_(
const Event &event);
130 static void mqtt_event_handler(
void *handler_args, esp_event_base_t base, int32_t
event_id,
void *event_data);
133 void operator()(esp_mqtt_client *client_handler) { esp_mqtt_client_destroy(client_handler); }
138 bool is_connected_{
false};
139 bool is_initalized_{
false};
141 esp_mqtt_client_config_t mqtt_cfg_{};
155 bool skip_cert_cn_check_{
false};
void set_on_connect(std::function< on_connect_callback_t > &&callback) final
CallbackManager< on_subscribe_callback_t > on_subscribe_
bool connected() const final
Event(const esp_mqtt_event_t &event)
std::queue< Event > mqtt_events_
void set_on_unsubscribe(std::function< on_unsubscribe_callback_t > &&callback) final
void set_on_message(std::function< on_message_callback_t > &&callback) final
void operator()(esp_mqtt_client *client_handler)
void set_server(network::IPAddress ip, uint16_t port) final
CallbackManager< on_unsubscribe_callback_t > on_unsubscribe_
optional< std::string > ca_certificate_
esp_mqtt_error_codes_t error_handle
void set_clean_session(bool clean_session) final
CallbackManager< on_publish_user_callback_t > on_publish_
CallbackManager< on_message_callback_t > on_message_
void set_credentials(const char *username, const char *password) final
bool unsubscribe(const char *topic) final
CallbackManager< on_connect_callback_t > on_connect_
void set_skip_cert_cn_check(bool skip_check)
void set_on_publish(std::function< on_publish_user_callback_t > &&callback) final
esp_mqtt_event_id_t event_id
bool publish(const char *topic, const char *payload, size_t length, uint8_t qos, bool retain) final
void set_on_disconnect(std::function< on_disconnect_callback_t > &&callback) final
void set_keep_alive(uint16_t keep_alive) final
bool subscribe(const char *topic, uint8_t qos) final
void set_ca_certificate(const std::string &cert)
void set_client_id(const char *client_id) final
void set_will(const char *topic, uint8_t qos, bool retain, const char *payload) final
void set_on_subscribe(std::function< on_subscribe_callback_t > &&callback) final
void set_server(const char *host, uint16_t port) final
CallbackManager< on_disconnect_callback_t > on_disconnect_
virtual bool publish(const char *topic, const char *payload, size_t length, uint8_t qos, bool retain)=0
std::unique_ptr< esp_mqtt_client, MqttClientDeleter > ClientHandler_