初始化

iotsystem/Program.cs

@@ -0,0 +1,77 @@
+using MQTTnet.Server;
+
+namespace iotsystem
+{
+    public class Program
+    {
+        public static async Task Main(string[] args)
+        {
+
+
+
+            var builder = WebApplication.CreateBuilder(args);
+
+            // Add services to the container.
+
+            builder.Services.AddControllers();
+
+            var app = builder.Build();
+
+            // Configure the HTTP request pipeline.
+
+            app.UseAuthorization();
+
+
+            app.MapControllers();
+
+            app.Run();
+
+            var mqttServerFactory = new MqttServerFactory();
+
+            var mqttServerOptions = new MqttServerOptionsBuilder().WithDefaultEndpoint().Build();
+
+            using (var mqttServer = mqttServerFactory.CreateMqttServer(mqttServerOptions))
+            {
+                // Setup connection validation before starting the server so that there is
+                // no change to connect without valid credentials.
+                mqttServer.ValidatingConnectionAsync += e =>
+                {
+                    //if (e.ClientId != "ValidClientId")
+                    //{
+                    //    e.ReasonCode = MqttConnectReasonCode.ClientIdentifierNotValid;
+                    //}
+
+                    //if (e.UserName != "ValidUser")
+                    //{
+                    //    e.ReasonCode = MqttConnectReasonCode.BadUserNameOrPassword;
+                    //}
+
+                    //if (e.Password != "SecretPassword")
+                    //{
+                    //    e.ReasonCode = MqttConnectReasonCode.BadUserNameOrPassword;
+                    //}
+
+                    return Task.CompletedTask;
+                };
+
+                mqttServer.ClientDisconnectedAsync += MqttServer_ClientDisconnectedAsync;
+                mqttServer.ClientConnectedAsync += MqttServer_ClientConnectedAsync;
+                await mqttServer.StartAsync();
+
+                Console.ReadLine();
+                await mqttServer.StopAsync();
+            }
+
+        }
+
+        private static Task MqttServer_ClientConnectedAsync(ClientConnectedEventArgs arg)
+        {
+            throw new NotImplementedException();
+        }
+
+        private static Task MqttServer_ClientDisconnectedAsync(ClientDisconnectedEventArgs arg)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}