MQTT-SN client context. More...

#include <mqtt_sn_client.h>

Data Fields
MqttSnClientState	state
	MQTT-SN client state. More...

MqttSnTransportProtocol	transportProtocol
	Transport protocol (UDP or DTLS) More...

const MqttSnPredefinedTopic *	predefinedTopicTable
	List of predefined topics. More...

uint_t	predefinedTopicTableSize
	Number of predefined topics. More...

systime_t	timeout
	Timeout value. More...

systime_t	keepAlive
	Keep-alive interval. More...

char_t	clientId [MQTT_SN_CLIENT_MAX_ID_LEN+1]
	Client identifier. More...

MqttSnClientWillMessage	willMessage
	Will message. More...

NetInterface *	interface
	Underlying network interface. More...

Socket *	socket
	Underlying TCP socket. More...

TlsContext *	dtlsContext
	DTLS context. More...

TlsSessionState	dtlsSession
	DTLS session state. More...

MqttSnClientDtlsInitCallback	dtlsInitCallback
	DTLS initialization callback. More...

MqttSnClientPublishCallback	publishCallback
	PUBLISH message received callback. More...

IpAddr	gwIpAddr
	Gateway IP address. More...

uint16_t	gwPort
	Gateway port number. More...

systime_t	startTime
	Start time. More...

systime_t	retransmitStartTime
	Time at which the last message was sent. More...

systime_t	retransmitTimeout
	Retransmission timeout. More...

systime_t	keepAliveTimestamp
	Timestamp used to manage keep-alive. More...

uint_t	keepAliveCounter
	PINGREQ retransmission counter. More...

MqttSnMessage	message
	MQTT-SN message. More...

MqttSnMsgType	msgType
	Message type. More...

uint16_t	msgId
	Message identifier. More...

uint16_t	topicId
	Topic identifier returned by the gateway (REGACK/SUBACK) More...

MqttSnReturnCode	returnCode
	Status code returned by the gateway. More...

MqttSnClientTopicEntry	topicTable [MQTT_SN_CLIENT_TOPIC_TABLE_SIZE]

MqttSnClientMsgIdEntry	msgIdTable [MQTT_SN_CLIENT_MSG_ID_TABLE_SIZE]

Detailed Description

MQTT-SN client context.

Definition at line 238 of file mqtt_sn_client.h.

Field Documentation

◆ clientId

char_t clientId[MQTT_SN_CLIENT_MAX_ID_LEN+1]

Client identifier.

Definition at line 246 of file mqtt_sn_client.h.

◆ dtlsContext

TlsContext* dtlsContext

DTLS context.

Definition at line 251 of file mqtt_sn_client.h.

◆ dtlsInitCallback

MqttSnClientDtlsInitCallback dtlsInitCallback

DTLS initialization callback.

Definition at line 253 of file mqtt_sn_client.h.

◆ dtlsSession

TlsSessionState dtlsSession

DTLS session state.

Definition at line 252 of file mqtt_sn_client.h.

◆ gwIpAddr

IpAddr gwIpAddr

Gateway IP address.

Definition at line 256 of file mqtt_sn_client.h.

◆ gwPort

uint16_t gwPort

Gateway port number.

Definition at line 257 of file mqtt_sn_client.h.

◆ interface

NetInterface* interface

Underlying network interface.

Definition at line 248 of file mqtt_sn_client.h.

◆ keepAlive

systime_t keepAlive

Keep-alive interval.

Definition at line 245 of file mqtt_sn_client.h.

◆ keepAliveCounter

uint_t keepAliveCounter

PINGREQ retransmission counter.

Definition at line 262 of file mqtt_sn_client.h.

◆ keepAliveTimestamp

systime_t keepAliveTimestamp

Timestamp used to manage keep-alive.

Definition at line 261 of file mqtt_sn_client.h.

◆ message

MqttSnMessage message

MQTT-SN message.

Definition at line 263 of file mqtt_sn_client.h.

◆ msgId

uint16_t msgId

Message identifier.

Definition at line 265 of file mqtt_sn_client.h.

◆ msgIdTable

MqttSnClientMsgIdEntry msgIdTable[MQTT_SN_CLIENT_MSG_ID_TABLE_SIZE]

Definition at line 269 of file mqtt_sn_client.h.

◆ msgType

MqttSnMsgType msgType

Message type.

Definition at line 264 of file mqtt_sn_client.h.

◆ predefinedTopicTable

const MqttSnPredefinedTopic* predefinedTopicTable

List of predefined topics.

Definition at line 242 of file mqtt_sn_client.h.

◆ predefinedTopicTableSize

uint_t predefinedTopicTableSize

Number of predefined topics.

Definition at line 243 of file mqtt_sn_client.h.

◆ publishCallback

MqttSnClientPublishCallback publishCallback

PUBLISH message received callback.

Definition at line 255 of file mqtt_sn_client.h.

◆ retransmitStartTime

systime_t retransmitStartTime

Time at which the last message was sent.

Definition at line 259 of file mqtt_sn_client.h.

◆ retransmitTimeout

systime_t retransmitTimeout

Retransmission timeout.

Definition at line 260 of file mqtt_sn_client.h.

◆ returnCode

MqttSnReturnCode returnCode

Status code returned by the gateway.

Definition at line 267 of file mqtt_sn_client.h.

◆ socket

Socket* socket

Underlying TCP socket.

Definition at line 249 of file mqtt_sn_client.h.

◆ startTime

systime_t startTime

Start time.

Definition at line 258 of file mqtt_sn_client.h.

◆ state

MqttSnClientState state

MQTT-SN client state.

Definition at line 240 of file mqtt_sn_client.h.

◆ timeout

systime_t timeout

Timeout value.

Definition at line 244 of file mqtt_sn_client.h.

◆ topicId

uint16_t topicId

Topic identifier returned by the gateway (REGACK/SUBACK)

Definition at line 266 of file mqtt_sn_client.h.

◆ topicTable

MqttSnClientTopicEntry topicTable[MQTT_SN_CLIENT_TOPIC_TABLE_SIZE]

Definition at line 268 of file mqtt_sn_client.h.

◆ transportProtocol

MqttSnTransportProtocol transportProtocol

Transport protocol (UDP or DTLS)

Definition at line 241 of file mqtt_sn_client.h.

◆ willMessage

MqttSnClientWillMessage willMessage

Will message.

Definition at line 247 of file mqtt_sn_client.h.

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

cyclone_tcp/mqtt_sn/mqtt_sn_client.h

Data Fields