Detailed Description

Structure describing a single MQTT-SN topic.

Data Fields
uint16_t	registerMessageId
	Id of the REGISTER message that was sent during topic registration.

MQTTSNTopicId	topicId
	MQTT-SN topic id.

char	topicName [MQTTSN_MAX_TOPIC_NAME_LENGTH]
	MQTT-SN topic name.

size_t	topicNameLen
	MQTT-SN topic name length.

MQTTSNOnTopicRegisteredByClient	onTopicRegisteredByClient
	Callback that will be called when this topic is registered by client.

MQTTSNOnTopicSubscribedByClient	onTopicSubscribedByClient
	Callback that will be called when this topic is subscribed to by client.

MQTTSNOnTopicUnsubscribedByClient	onTopicUnsubscribedByClient
	Callback that will be called when this topic is unsubscribed by client.

MQTTSNOnPublishReceived	onPublishReceived
	Callback that will be called when a published message is received on this topic.

MQTTSNOnPublishSent	onPublishSent
	Callback that will be called when a message is sent to the topic.

Field Documentation

uint16_t MQTTSNTopicDescriptor::registerMessageId

Id of the REGISTER message that was sent during topic registration.

MQTTSNTopicId MQTTSNTopicDescriptor::topicId

MQTT-SN topic id.

char MQTTSNTopicDescriptor::topicName[MQTTSN_MAX_TOPIC_NAME_LENGTH]

MQTT-SN topic name.

size_t MQTTSNTopicDescriptor::topicNameLen

MQTT-SN topic name length.

MQTTSNOnTopicRegisteredByClient MQTTSNTopicDescriptor::onTopicRegisteredByClient

Callback that will be called when this topic is registered by client.

MQTTSNOnTopicSubscribedByClient MQTTSNTopicDescriptor::onTopicSubscribedByClient

Callback that will be called when this topic is subscribed to by client.

MQTTSNOnTopicUnsubscribedByClient MQTTSNTopicDescriptor::onTopicUnsubscribedByClient

Callback that will be called when this topic is unsubscribed by client.

MQTTSNOnPublishReceived MQTTSNTopicDescriptor::onPublishReceived

Callback that will be called when a published message is received on this topic.

MQTTSNOnPublishSent MQTTSNTopicDescriptor::onPublishSent

Callback that will be called when a message is sent to the topic.

The documentation for this struct was generated from the following file: