static void Main()

in Dotnetsamples/Iotconsumer/Iotconsumer/Program.cs [15:41]

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

        static void Main(string[] args)
        {
            string iotEndpoint = "<<your-iot-endpoint>>";
            int brokerPort = 8883;

            Console.WriteLine("AWS IoT dotnet message consumer starting..");

            var caCert = X509Certificate.CreateFromCertFile(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "AmazonRootCA1.crt"));
            var clientCert = new X509Certificate2(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "certificate.cert.pfx"), "MyPassword1");
            
            var client = new MqttClient(iotEndpoint, brokerPort, true, caCert, clientCert, MqttSslProtocols.TLSv1_2);
            client.MqttMsgPublishReceived += Client_MqttMsgPublishReceived;
            client.MqttMsgSubscribed += Client_MqttMsgSubscribed;

            string clientId = Guid.NewGuid().ToString();
            client.Connect(clientId);
            Console.WriteLine($"Connected to AWS IoT with client ID: {clientId}");

            string topic = "Hello/World";
            client.Subscribe(new string[] { topic }, new byte[] { MqttMsgBase.QOS_LEVEL_AT_LEAST_ONCE });

            // Keep the main thread alive for the event receivers to get invoked
            KeepConsoleAppRunning(() => {
                client.Disconnect();
                Console.WriteLine("Disconnecting client..");
            });
        }