MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation from http://mqtt.org/. 3 创建项目并导入类库 这里我们使用 Visual Studio 2017 创建一个空解决方案,并在其中添加两个项...
csharp using System; using System.Threading.Tasks; using MqttNet; using MqttNet.Protocol; using MqttNet.Server; class Program { static async Task Main(string[] args) { var mqttFactory = new MqttFactory(); var mqttServerOptions = new MqttServerOptionsBuilder() .WithDefaultEndpointPort(1883) ...
CreateMqttServer(); MqttServerOptionsBuilder serverOptions = new MqttServerOptionsBuilder(); serverOptions.WithDefaultEndpointPort(8080); await server.StartAsync(serverOptions.Build()); 2.我想知道MQTT服务器是否启动成功,我该怎么做? 代码语言:javascript 代码运行次数:0 运行 AI代码解释 server.Started...
server.ClientConnectedHandler =newMqttServerClientConnectedHandlerDelegate(Connected); server.UseClientConnectedHandler(c =>Connected(c)); staticasync TaskConnected(MqttServerClientConnectedEventArgs e) { Console.WriteLine($"{e.ClientId} connected"); } 客户端断开事件 server.ClientDisconnectedHandler =newMqt...
WithTcpServer("192.168.0.1", "8080") //.WithTcpServer("www.baidu.com")这是一个例子 ; //连接 await client.ConnectAsync(build.Build()); } catch (MqttConnectingFailedException) { Console.WriteLine("身份校验失败"); } catch (Exception ex){ var name = ex.GetType().FullName; Console....
78 if (c == null) return; 79 c.AcceptPublish = true; 80 }) 81 //clean sesison是否生效 82 .WithPersistentSessions(); 83 84 mqttServer = new MqttFactory().CreateMqttServer(); 85 86 //客户端断开连接拦截器 87 //mqttServer.UseClientDisconnectedHandler(c => ...
DisconnectAsync(); } await _MqttServer.StopAsync(); _MqttServer = null; 1. 2. 3. 4. 5. 6. ④是否对客户端的进行验证(账号密码-原方法失效) //mqttServerOptionsBuilder.WithConnectionValidator(c => // 鉴权-方法失效 //{ // if (c.Username != uName || c.Password != uPwd) // { ...
(); // Create a MQTT client instance var mqttClient = factory.CreateMqttClient(); // Create MQTT client options var options = new MqttClientOptionsBuilder() .WithTcpServer(broker, port) // MQTT broker address and port .WithCredentials(username, password) // Set username and password .With...
Console.WriteLine($"Client connected:{c.ClientId}"); // 可以在这里添加连接验证逻辑 }); // 创建MQTT服务器实例 varmqttServer =newMqttFactory.CreateMqttServer; // 处理连接成功事件 mqttServer.ClientConnectedHandler =newMqttServerClientConnectedHandlerDelegate(e => ...
using MQTTnet.Server; class Program { static async System.Threading.Tasks.Task Main(string[] args) { // 创建服务端配置 var optionsBuilder = new MqttServerOptionsBuilder() .WithDefaultEndpointPort(1883) .WithConnectionValidator(c => {