inline bool AiaMqttUnsubscribe()

in ports/IoT/include/iot/aia_iot_config.h [378:394]

• 16 lines of code
• 1 McCabe index (conditional complexity)

inline bool AiaMqttUnsubscribe( AiaMqttConnectionPointer_t connection,
                                AiaMqttQos_t qos, const char* topic,
                                AiaMqttTopicHandler_t handler, void* userData )
{
    IotMqttSubscription_t topicSubscription;
    topicSubscription.qos = qos;
    topicSubscription.pTopicFilter = topic;
    topicSubscription.topicFilterLength = (uint16_t)strlen( topic );
    topicSubscription.callback.function = handler;
    topicSubscription.callback.pCallbackContext = userData;

    return IOT_MQTT_SUCCESS == IotMqtt_TimedUnsubscribe(
                                   connection, &topicSubscription,
                                   1, /* Unsubscribe from one topic at once */
                                   0, /* No flags */
                                   MQTT_TIMEOUT_MS ); /* Timeout - 5 seconds */
}