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SourceVuESP-IDF Framework and ExamplesESP-IDFesp_mqtt5_client_update_topic_alias()

esp_mqtt5_client_update_topic_alias() function

Syntax

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Summary

Declaration

Definition

from mqtt5_client.c:14

static esp_err_t esp_mqtt5_client_update_topic_alias(mqtt5_topic_alias_handle_t topic_alias_handle, uint16_t topic_alias, char *topic, size_t topic_len);

Implemented in mqtt5_client.c:337

Arguments

Argument

topic_alias_handle

topic_alias

topic

topic_len

References

Code

Location

Referrer

static esp_err_t esp_mqtt5_client_update_topic_alias(mqtt5_topic_alias_handle_t topic_alias_handle, uint16_t topic_alias, char *topic, size_t topic_len)

mqtt5_client.c:337

static esp_err_t esp_mqtt5_client_update_topic_alias(mqtt5_topic_alias_handle_t topic_alias_handle, uint16_t topic_alias, char *topic, size_t topic_len);

mqtt5_client.c:14

if (esp_mqtt5_client_update_topic_alias(client->mqtt5_config->peer_topic_alias, property.topic_alias, *msg_topic, *msg_topic_len) != ESP_OK) {

mqtt5_client.c:123

esp_mqtt5_get_publish_data()

Call Tree

esp_mqtt5_client_update_topic_alias() is called by 1 function and calls 4 functions:

esp_mqtt5_get_publish_data()

esp_mqtt5_client_update_topic_alias()

Data Use

esp_mqtt5_client_update_topic_alias() reads 10 variables and writes 3 variables:

esp_log_level_t::ESP_LOG_ERROR

esp_log_level_t::ESP_LOG_WARN

esp_log_level_t::ESP_LOG_INFO

esp_log_level_t::ESP_LOG_DEBUG

esp_log_level_t::ESP_LOG_VERBOSE

mqtt5_topic_alias::topic

mqtt5_topic_alias::topic_len

mqtt5_topic_alias::topic_alias

mqtt5_topic_alias::next

TAG

esp_mqtt5_client_update_topic_alias()

mqtt5_topic_alias::topic

mqtt5_topic_alias::topic_len

mqtt5_topic_alias::topic_alias

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Instances

Lifecycle

esp_mqtt5_client_update_topic_alias() allocates 1 types and frees 1 types:

mqtt5_topic_alias

esp_mqtt5_client_update_topic_alias()

mqtt5_topic_alias

esp_mqtt5_client_update_topic_alias() function

Syntax

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