_mqttConnection_t Struct Reference

Represents an MQTT connection. More...

#include <iot_mqtt_internal.h>

Data Fields
bool	awsIotMqttMode
	Specifies if this connection is to an AWS IoT MQTT server.
bool	ownNetworkConnection
	Whether this MQTT connection owns its network connection.
IotNetworkConnection_t	pNetworkConnection
	References the transport-layer network connection.
const IotNetworkInterface_t *	pNetworkInterface
	Network interface provided to IotMqtt_Connect.
IotMqttCallbackInfo_t	disconnectCallback
	A function to invoke when this connection is disconnected.
const IotMqttSerializer_t *	pSerializer
	MQTT packet serializer overrides.
bool	disconnected
	Tracks if this connection has been disconnected.
IotMutex_t	referencesMutex
	Recursive mutex. Grants access to connection state and operation lists.
int32_t	references
	Counts callbacks and operations using this connection.
IotListDouble_t	pendingProcessing
	List of operations waiting to be processed by a task pool routine.
IotListDouble_t	pendingResponse
	List of processed operations awaiting a server response.
IotListDouble_t	subscriptionList
	Holds subscriptions associated with this connection.
IotMutex_t	subscriptionMutex
	Grants exclusive access to the subscription list.
uint64_t	lastMessageTime
	When the most recent message was transmitted.
_mqttOperation_t	pingreq
	Operation used for MQTT keep-alive.

Detailed Description

Represents an MQTT connection.

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

• iot_mqtt_internal.h