Пример #1
0
        public static async Task Main(string[] args)
        {
            // Parse application parameters
            Parameters parameters            = null;
            ParserResult <Parameters> result = Parser.Default.ParseArguments <Parameters>(args)
                                               .WithParsed(parsedParams =>
            {
                parameters = parsedParams;
            })
                                               .WithNotParsed(errors =>
            {
                Environment.Exit(1);
            });

            s_logger = InitializeConsoleDebugLogger();
            if (!parameters.Validate(s_logger))
            {
                throw new ArgumentException("Required parameters are not set. Please recheck required variables by using \"--help\"");
            }

            s_logger.LogInformation("Press Control+C to quit the sample.");
            using var cts           = new CancellationTokenSource();
            Console.CancelKeyPress += (sender, eventArgs) =>
            {
                eventArgs.Cancel = true;
                cts.Cancel();
                s_logger.LogInformation("Sample execution cancellation requested; will exit.");
            };

            s_logger.LogDebug($"Set up the device client.");
            using DeviceClient deviceClient = await SetupDeviceClientAsync(parameters, cts.Token);

            var sample = new ThermostatSample(deviceClient, s_logger);
            await sample.PerformOperationsAsync(cts.Token);
        }
Пример #2
0
        public static async Task Main(string[] args)
        {
            /* Made by DavidB for tinkering:
             * string strArgs = "les args: ";
             * for (int i = 0; i < args.Length; i++)
             *  strArgs += args[i] + ", ";
             * Console.WriteLine(strArgs);
             * Console.ReadLine(); */
            // Parse application parameters
            Parameters parameters            = null;
            ParserResult <Parameters> result = Parser.Default.ParseArguments <Parameters>(args)
                                               .WithParsed(parsedParams => {
                parameters = parsedParams;
            })
                                               .WithNotParsed(errors => {
                Environment.Exit(1);
            });

            s_logger = InitializeConsoleDebugLogger();
            if (!parameters.Validate(s_logger))
            {
                throw new ArgumentException("Required parameters are not set. Please recheck required " +
                                            "variables by using \"--help\"");
            }

            /* Made by precious DavieB to test the logger:
             * s_logger.LogInformation("Like, uuummmm, this stuff is written by s_logger:");
             * s_logger.LogWarning("Holy blizzard, my hair is on fire!!!");
             * s_logger.LogCritical("Oh no, my computer is shooting sparks!!");
             * s_logger.LogError("OMG, I forgot my name!"); */
            /* Made by sweet DavieB to see what's in parameters:*/
            s_logger.LogInformation($"DeviceId = {parameters.DeviceId}"); //sample-device-01
            //foreach (var parm in parameters )   //not enumerable
            s_logger.LogWarning($"DpsIdScope = {parameters.DpsIdScope}");
            //global.azure-devices-provisioning.net:
            s_logger.LogDebug($"DpsEndpoint = {parameters.DpsEndpoint}");
            s_logger.LogWarning($"DeviceSecurityType={parameters.DeviceSecurityType}");  //DPS
            s_logger.LogCritical($"DeviceSymmetricKey = {parameters.DeviceSymmetricKey}");
            //Console.WriteLine($"ApplicationRunningTime = {parameters.ApplicationRunningTime}");   //blank
            var runningTime = parameters.ApplicationRunningTime != null
                ? TimeSpan.FromSeconds((double)parameters.ApplicationRunningTime)
                : Timeout.InfiniteTimeSpan;

            s_logger.LogInformation("Press Control+C to quit the sample.");
            using var cts           = new CancellationTokenSource(runningTime);
            Console.CancelKeyPress += (sender, eventArgs) => {
                eventArgs.Cancel = true;
                cts.Cancel();
                s_logger.LogInformation("Sample execution cancellation requested; will exit.");
            };
            //Console.ReadLine();   added by Darling DavieB
            s_logger.LogDebug($"Set up the device client.");
            using DeviceClient deviceClient = await SetupDeviceClientAsync(parameters, cts.Token);

            var sample = new ThermostatSample(deviceClient, s_logger);
            await sample.PerformOperationsAsync(cts.Token);
        }
Пример #3
0
        public static async Task Main(string[] args)
        {
            // Parse application parameters
            Parameters parameters            = null;
            ParserResult <Parameters> result = Parser.Default.ParseArguments <Parameters>(args)
                                               .WithParsed(parsedParams =>
            {
                parameters = parsedParams;
            })
                                               .WithNotParsed(errors =>
            {
                Environment.Exit(1);
            });

            s_logger = InitializeConsoleDebugLogger();
            if (!parameters.Validate(s_logger))
            {
                throw new ArgumentException("Required parameters are not set. Please recheck required variables by using \"--help\"");
            }

            var runningTime = parameters.ApplicationRunningTime != null
                ? TimeSpan.FromSeconds((double)parameters.ApplicationRunningTime)
                : Timeout.InfiniteTimeSpan;

            s_logger.LogInformation("Press Control+C to quit the sample.");
            using var cts           = new CancellationTokenSource(runningTime);
            Console.CancelKeyPress += (sender, eventArgs) =>
            {
                eventArgs.Cancel = true;
                cts.Cancel();
                s_logger.LogInformation("Sample execution cancellation requested; will exit.");
            };

            s_logger.LogDebug($"Set up the device client.");
            using DeviceClient deviceClient = await SetupDeviceClientAsync(parameters, cts.Token);

            var sample = new ThermostatSample(deviceClient, s_logger);
            await sample.PerformOperationsAsync(cts.Token);

            // PerformOperationsAsync is designed to run until cancellation has been explicitly requested, either through
            // cancellation token expiration or by Console.CancelKeyPress.
            // As a result, by the time the control reaches the call to close the device client, the cancellation token source would
            // have already had cancellation requested.
            // Hence, if you want to pass a cancellation token to any subsequent calls, a new token needs to be generated.
            // For device client APIs, you can also call them without a cancellation token, which will set a default
            // cancellation timeout of 4 minutes: https://github.com/Azure/azure-iot-sdk-csharp/blob/64f6e9f24371bc40ab3ec7a8b8accbfb537f0fe1/iothub/device/src/InternalClient.cs#L1922
            await deviceClient.CloseAsync();
        }