ESP-IDF
mqtt5_msg_subscribe()
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
mqtt5_msg_subscribe()
mqtt5_msg_subscribe() function
Syntax
Show:
Summary
Declaration
Definition
from
mqtt5_msg.h:129
mqtt_message_t
*
mqtt5_msg_subscribe
(
mqtt_connection_t
*
connection
,
const
esp_mqtt_topic_t
*
topic
,
int
size
,
uint16_t
*
message_id
,
const
esp_mqtt5_subscribe_property_config_t
*
property
)
;
Implemented in
mqtt5_msg.c:857
Arguments
Argument
connection
topic
size
message_id
property
Related Functions
Found 32 other functions taking a
mqtt_connection
argument:
Function
fail_message()
append_property()
fail_message()
set_message_header_size()
fini_message()
append_string()
update_property_len_value()
init_message()
fini_message()
append_message_id()
append_message_id()
mqtt_msg_buffer_destroy()
mqtt_msg_buffer_init()
mqtt_msg_connect()
mqtt_msg_publish()
mqtt_msg_puback()
mqtt_msg_pubrec()
mqtt_msg_pubrel()
mqtt_msg_pubcomp()
mqtt_msg_subscribe()
mqtt_msg_unsubscribe()
mqtt_msg_pingreq()
mqtt_msg_disconnect()
mqtt5_msg_connect()
mqtt5_msg_publish()
mqtt5_msg_unsubscribe()
mqtt5_msg_disconnect()
mqtt5_msg_pubcomp()
mqtt5_msg_pubrel()
mqtt5_msg_pubrec()
mqtt5_msg_puback()
mqtt_msg_pingresp()
Examples
References
from
examples
Code
Location
Referrer
mqtt_message_t
*
mqtt5_msg_subscribe
(
mqtt_connection_t
*
connection
,
const
esp_mqtt_topic_t
*
topic_list
,
int
size
,
uint16_t
*
message_id
,
const
esp_mqtt5_subscribe_property_config_t
*
property
)
mqtt5_msg.c:857
mqtt_message_t
*
mqtt5_msg_subscribe
(
mqtt_connection_t
*
connection
,
const
esp_mqtt_topic_t
*
topic
,
int
size
,
uint16_t
*
message_id
,
const
esp_mqtt5_subscribe_property_config_t
*
property
)
;
mqtt5_msg.h:129
mqtt5_msg_subscribe
(
&
client
->
mqtt_state
.
connection
,
mqtt_client.c:1916
esp_mqtt_client_subscribe_multiple()
Call Tree
from
examples
mqtt5_msg_subscribe()
is called by 1 function and calls 10 functions:
esp_mqtt_client_subscribe_multiple()
All items filtered out
mqtt5_msg_subscribe()
free()
calloc()
esp_log_timestamp()
esp_log_write()
append_property()
update_property_len_value()
append_message_id()
init_message()
fail_message()
fini_message()
All items filtered out
Data Use
from
examples
mqtt5_msg_subscribe()
reads 25 variables and writes 1 variable:
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
topic_t::filter
topic_t::qos
esp_mqtt5_subscribe_property_config_t::subscribe_id
esp_mqtt5_subscribe_property_config_t::no_local_flag
esp_mqtt5_subscribe_property_config_t::retain_as_published_flag
esp_mqtt5_subscribe_property_config_t::retain_handle
esp_mqtt5_subscribe_property_config_t::is_share_subscribe
esp_mqtt5_subscribe_property_config_t::share_name
esp_mqtt5_subscribe_property_config_t::user_property
mqtt_message_type::MQTT_MSG_TYPE_SUBSCRIBE
mqtt_message::length
mqtt_properties_type::MQTT5_PROPERTY_SUBSCRIBE_IDENTIFIER
mqtt_connection::outbound_message
mqtt_connection::buffer
mqtt_connection::buffer_length
mqtt_properties_type::MQTT5_PROPERTY_USER_PROPERTY
mqtt5_user_property::key
mqtt5_user_property::value
mqtt5_user_property::next
TAG
All items filtered out
mqtt5_msg_subscribe()
mqtt_message::length
All items filtered out
Class Tree
from
examples
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Override Tree
from
examples
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Implementations
from
examples
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Instances
from
examples
Lifecycle
from
examples
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