public CustomMqttFactory(MqttSettingsModel settings, ILogger <MqttServer> logger)
{
if (settings == null)
{
throw new ArgumentNullException(nameof(settings));
}
if (logger == null)
{
throw new ArgumentNullException(nameof(logger));
}
// It is important to avoid injecting the logger wrapper to ensure that no
// unused log messages are generated by the MQTTnet library. Debug logging
// has a huge performance impact.
if (settings.EnableDebugLogging)
{
var mqttNetLogger = new MqttNetLoggerWrapper(logger);
_mqttFactory = new MqttFactory(mqttNetLogger);
logger.LogWarning("Debug logging is enabled. Performance of MQTTnet Server is decreased!");
}
else
{
_mqttFactory = new MqttFactory();
}
Logger = _mqttFactory.DefaultLogger;
}
public async Task RunAsync()
{
if (bool.Parse(_configuration.GetSection("MQTT").GetSection("EnableDebugLogging").Value))
{
var mqttNetLogger = new MqttNetLoggerWrapper(_logger);
_mqttFactory = new MqttFactory(mqttNetLogger);
_logger.LogWarning("Debug logging is enabled. Performance of MQTTnet Server is decreased!");
}
else
{
_mqttFactory = new MqttFactory();
}
var server = _mqttFactory.CreateMqttServer();
var serverOptions = new MqttServerOptionsBuilder()
.WithDefaultEndpointBoundIPAddress(IPAddress.Parse(_configuration.GetSection("MQTT").GetSection("IP").Value))
.WithDefaultEndpointBoundIPV6Address(IPAddress.None)
.WithDefaultEndpointPort(int.Parse(_configuration.GetSection("MQTT").GetSection("Port").Value))
.Build();
server.ApplicationMessageReceivedHandler = _messageReceivedHandler;
server.ClientConnectedHandler = _clientConnectedHandler;
server.ClientDisconnectedHandler = _clientDisconnectedHandler;
await server.StartAsync(serverOptions);
}
