private static void StartMqttServer()
{
if (mqttServer == null)
{
try
{
var options = new MqttServerOptions
{
ConnectionValidator = c =>
{
//if (c.ClientId.Length < 10)
//{
// c.ReturnCode= MqttConnectReturnCode.ConnectionRefusedIdentifierRejected;
//}
if (c.Username != "admin" || c.Password != "123")
{
c.ReturnCode = MqttConnectReturnCode.ConnectionRefusedBadUsernameOrPassword;
}
c.ReturnCode = MqttConnectReturnCode.ConnectionAccepted;
}
};
mqttServer = new MqttFactory().CreateMqttServer(new MqttNetLogger()) as MqttServer;
mqttServer.ApplicationMessageReceived += MqttServer_ApplicationMessageReceived;
mqttServer.ClientConnected += MqttServer_ClientConnected;
mqttServer.ClientDisconnected += MqttServer_ClientDisconnected;
mqttServer.ClientSubscribedTopic += MqttServer_ClientSubscribedTopic;
mqttServer.ClientUnsubscribedTopic += MqttServer_ClientUnsubscribedTopic;
mqttServer.StartAsync(options).Wait();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return;
}
}
Console.WriteLine("MQTT服务启动成功！");
}
private static void StartMqttServer()
{
if (mqttServer == null)
{
try
{
var options = new MqttServerOptions
{
ConnectionValidator = p =>
{
if (p.ClientId == "c001")
{
if (p.Username != "u001" || p.Password != "p001")
{
return(MqttConnectReturnCode.ConnectionRefusedBadUsernameOrPassword);
}
}
return(MqttConnectReturnCode.ConnectionAccepted);
}
};
mqttServer = new MqttServerFactory().CreateMqttServer(options) as MqttServer;
mqttServer.ApplicationMessageReceived += MqttServer_ApplicationMessageReceived;
mqttServer.ClientConnected += MqttServer_ClientConnected;
mqttServer.ClientDisconnected += MqttServer_ClientDisconnected;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return;
}
}
mqttServer.StartAsync();
Console.WriteLine("MQTT服务启动成功！");
}
public static void StartMqttServer()
{
DeviceContext devices = new DeviceContext();
if (mqttServer == null)
{
try
{
var options = new MqttServerOptions
{
ConnectionValidator = p =>
{
DeviceModel device = devices.Devices.SingleOrDefault(x => x.DeviceKey == p.Password);
if ((device.Name == p.Username) || (device.User == p.Username))
{
return(MqttConnectReturnCode.ConnectionAccepted);
}
return(MqttConnectReturnCode.ConnectionRefusedBadUsernameOrPassword);
}
};
mqttServer = new MqttServerFactory().CreateMqttServer(options) as MqttServer;
mqttServer.ApplicationMessageReceived += MqttServer_ApplicationMessageReceived;
mqttServer.ClientConnected += MqttServer_ClientConnected;
mqttServer.ClientDisconnected += MqttServer_ClientDisconnected;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return;
}
}
mqttServer.StartAsync();
Console.WriteLine("MQTT服务启动成功！");
}