DTUServer 属性

获取或设置服务器是否支持IPv6的地址协议信息
Get or set whether the server supports IPv6 address protocol information

是否统一检查密码，如果每个会话需要自己检查密码，就需要设置为false
Whether to check the password uniformly, if each session needs to check the password by itself, it needs to be set to false

在DTU设备发送了注册报文的时候，指示是否返回响应报文，用来通知DTU设备是否登录成功，默认为 True
When a DTU sends a registration packet, it indicates whether to return a response packet to notify the DTU whether the DTU is logged in, The default is True

服务器引擎是否启动
Whether the server engine is started

根据DTU信息获取设备的连接对象
Obtain the connection object of the device according to the DTU information

记录一些调试日志的委托，将会进行输出调试文本。
The delegate that records some debug logs will output debug text.

组件的日志工具，支持日志记录，只要实例化后，当前网络的基本信息，就以DEBUG等级进行输出
The component's logging tool supports logging. As long as the instantiation of the basic network information, the output will be output at DEBUG

获取或设置服务器的端口号，如果是设置，需要在服务器启动前设置完成，才能生效。
Gets or sets the port number of the server. If it is set, it needs to be set before the server starts to take effect.

获取或设置客户端的Socket的心跳时间信息，这个是Socket底层自动实现的心跳包，不基于协议层实现。默认小于0，不开启心跳检测，如果需要开启，设置 60_000 比较合适，单位毫秒
Get or set the heartbeat time information of the Socket of the client. This is the heartbeat packet automatically implemented by the bottom layer of the Socket, not based on the protocol layer. The default value is less than 0, and heartbeat detection is not enabled. If you need to enable it, it is more appropriate to set 60_000, in milliseconds.