MQTTSubscribeParams Struct Reference

MQTT Subscription Parameters.

Defines the parameters needed when subscribing to an MQTT topic.

#include <aws_iot_mqtt_interface.h>

Data Fields
iot_message_handler	mHandler
	Callback to be invoked upon receipt of a message on the subscribed topic. More...
char *	pTopic
	Pointer to the string defining the desired subscription topic. More...
QoSLevel	qos
	Quality of service of the subscription. More...

iot_message_handler MQTTSubscribeParams::mHandler

Callback to be invoked upon receipt of a message on the subscribed topic.

Referenced by aws_iot_mqtt_subscribe(), main(), registerJsonTokenOnDelta(), and subscribeToShadowActionAcks().

char* MQTTSubscribeParams::pTopic

Pointer to the string defining the desired subscription topic.

Referenced by aws_iot_mqtt_subscribe(), main(), registerJsonTokenOnDelta(), and subscribeToShadowActionAcks().

QoSLevel MQTTSubscribeParams::qos

Quality of service of the subscription.

Referenced by aws_iot_mqtt_subscribe(), main(), registerJsonTokenOnDelta(), and subscribeToShadowActionAcks().