private static async Task <IMqttServer> CreateMqttServerAsync()
{
var appsettings = ReadAppSettingsConfiguration();
// Configure MQTT server.
var optionsBuilder = new MqttServerOptionsBuilder()
.WithConnectionBacklog(100)
.WithDefaultEndpointPort(appsettings.Port);
var mqttServer = new MqttFactory().CreateMqttServer();
mqttServer.ClientDisconnectedHandler = new MqttServerClientDisconnectedHandlerDelegate(e =>
{
MyConsole.Disconnected($"Client {e.ClientId} disconnected event fired.");
});
mqttServer.ClientConnectedHandler = new MqttServerClientConnectedHandlerDelegate(e =>
{
MyConsole.Connected($"Client {e.ClientId} connected event fired.");
});
await mqttServer.StartAsync(optionsBuilder.Build());
return(mqttServer);
}