// INSERT - SendDeviceToCloudMessagesAsync below here
        // Async method to send simulated telemetry
        private static async Task SendDeviceToCloudMessagesAsync()
        {
            var sensor = new EnvironmentSensor();

            while (true)
            {
                var currentTemperature = sensor.ReadTemperature();
                var currentHumidity    = sensor.ReadHumidity();
                var currentPressure    = sensor.ReadPressure();
                var currentLocation    = sensor.ReadLocation();

                var messageString = CreateMessageString(currentTemperature,
                                                        currentHumidity,
                                                        currentPressure,
                                                        currentLocation);

                var message = new Message(Encoding.ASCII.GetBytes(messageString));

                // Add a custom application property to the message.
                // An IoT hub can filter on these properties without access to the message body.
                message.Properties.Add("temperatureAlert", (currentTemperature > 30) ? "true" : "false");

                // Send the telemetry message
                await deviceClient.SendEventAsync(message);

                Console.WriteLine("{0} > Sending message: {1}", DateTime.Now, messageString);

                // Delay before next Telemetry reading
                await Task.Delay(1000);
            }
        }
        // INSERT - SendDeviceToCloudMessagesAsync below here
        // Async method to send simulated telemetry
        private static async Task SendDeviceToCloudMessagesAsync()
        {
            // Create an instance of our sensor
            var sensor = new EnvironmentSensor();

            while (true)
            {
                // read data from the sensor
                var currentTemperature = sensor.ReadTemperature();
                var currentHumidity    = sensor.ReadHumidity();

                var messageString = CreateMessageString(currentTemperature, currentHumidity);

                // create a byte array from the message string using ASCII encoding
                var message = new Message(Encoding.ASCII.GetBytes(messageString));

                // Add a custom application property to the message.
                // An IoT hub can filter on these properties without access to the message body.
                message.Properties.Add("temperatureAlert", (currentTemperature > 30) ? "true" : "false");

                // Send the telemetry message
                await deviceClient.SendEventAsync(message);

                Console.WriteLine("{0} > Sending message: {1}", DateTime.Now, messageString);

                // Increased delay for custom alert
                await Task.Delay(10000);
            }
        }
Exemplo n.º 3
0
        // INSERT SendDeviceToCloudMessagesAsync method below here
        public static async Task SendDeviceToCloudMessagesAsync()
        {
            var sensor = new EnvironmentSensor();

            while (true)
            {
                var temperature = sensor.GetTemperature();
                var humidity    = sensor.GetHumidity();

                var message = new Message(Encoding.UTF8.GetBytes(CreateMessageString(temperature, humidity)));

                Console.WriteLine("Sending telemetry.");
                await deviceClient.SendEventAsync(message);

                await Task.Delay(1000);
            }
        }