diff options
Diffstat (limited to 'FreeRTOS-Plus/Demo/coreMQTT_Windows_Simulator/MQTT_Multitask/DemoTasks/MultitaskMQTTExample.c')
| -rw-r--r-- | FreeRTOS-Plus/Demo/coreMQTT_Windows_Simulator/MQTT_Multitask/DemoTasks/MultitaskMQTTExample.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/FreeRTOS-Plus/Demo/coreMQTT_Windows_Simulator/MQTT_Multitask/DemoTasks/MultitaskMQTTExample.c b/FreeRTOS-Plus/Demo/coreMQTT_Windows_Simulator/MQTT_Multitask/DemoTasks/MultitaskMQTTExample.c index 6ffc1fe6c..f70f18be1 100644 --- a/FreeRTOS-Plus/Demo/coreMQTT_Windows_Simulator/MQTT_Multitask/DemoTasks/MultitaskMQTTExample.c +++ b/FreeRTOS-Plus/Demo/coreMQTT_Windows_Simulator/MQTT_Multitask/DemoTasks/MultitaskMQTTExample.c @@ -28,6 +28,13 @@ * This demo shows how to use coreMQTT in a multithreaded environment - it does not * yet go as far as encapsulating the MQTT library within its own agent (or daemon) * task - although the prvCommandLoop() function demonstrates how that might be done. + * Also see https://www.freertos.org/mqtt/mqtt-agent-demo.html? for an + * example that does use an agent task. Executing the MQTT protocol in an agent + * task removes the need for the application writer to explicitly manage any MQTT + * state or call the MQTT_ProcessLoop() API function. Using an agent task + * also enables multiple application tasks to more easily share a single + * MQTT connection. + * * In this task prvCommandLoop() is only executed from a single thread and is the * only function that is allowed to use the coreMQTT API directly. Anything else * needing to interact with the coreMQTT API does so by posting commands to @@ -375,8 +382,8 @@ typedef struct publishElement /*-----------------------------------------------------------*/ -/** - * @brief Each compilation unit that consumes the NetworkContext must define it. +/** + * @brief Each compilation unit that consumes the NetworkContext must define it. * It should contain a single pointer to the type of your desired transport. * When using multiple transports in the same compilation unit, define this pointer as void *. * @@ -2098,6 +2105,13 @@ static void prvCleanExistingPersistentSession( void ) /*-----------------------------------------------------------*/ + /* Also see https://www.freertos.org/mqtt/mqtt-agent-demo.html? for an + * alternative run time model whereby coreMQTT runs in an autonomous + * background agent task. Executing the MQTT protocol in an agent task + * removes the need for the application writer to explicitly manage any MQTT + * state or call the MQTT_ProcessLoop() API function. Using an agent task + * also enables multiple application tasks to more easily share a single + * MQTT connection. */ static void prvMQTTDemoTask( void * pvParameters ) { BaseType_t xNetworkStatus = pdFAIL; |