using System; using MQTTnet.Core.Adapter; using MQTTnet.Core.Client; using MQTTnet.Core.Serializer; namespace MQTTnet.NETFramework { public class MqttClientFactory { public MqttClient CreateMqttClient(MqttClientOptions options) { if (options == null) throw new ArgumentNullException(nameof(options)); return new MqttClient(options, new MqttChannelAdapter(new MqttTcpChannel(), new DefaultMqttV311PacketSerializer())); } } }