Ejemplo n.º 1
0
        /// <summary>
        /// Initializes the ModuleClient and sets up the callback to receive
        /// messages containing temperature information
        /// </summary>
        static async Task Init()
        {
            AmqpTransportSettings amqpSetting = new AmqpTransportSettings(TransportType.Amqp_Tcp_Only);

            ITransportSettings[] settings = { amqpSetting };

            // Open a connection to the Edge runtime
            ModuleClient ioTHubModuleClient = await ModuleClient.CreateFromEnvironmentAsync(settings);

            await ioTHubModuleClient.OpenAsync();

            Console.WriteLine("IoT Hub module client initialized.");

            var moduleTwin = await ioTHubModuleClient.GetTwinAsync();

            var moduleTwinCollection = moduleTwin.Properties.Desired;

            Console.WriteLine("Got Device Twin configuration.");
            desiredPropertiesData = new DesiredPropertiesData(moduleTwinCollection);

            // callback for updating desired properties through the portal or rest api
            await ioTHubModuleClient.SetDesiredPropertyUpdateCallbackAsync(OnDesiredPropertiesUpdate, null);

            await ioTHubModuleClient.SetMethodHandlerAsync("capture", CaptureMethod, ioTHubModuleClient);
        }
Ejemplo n.º 2
0
 private static Task OnDesiredPropertiesUpdate(TwinCollection twinCollection, object userContext)
 {
     desiredPropertiesData = new DesiredPropertiesData(twinCollection);
     return(Task.CompletedTask);
 }