HslExtensionBeginReceiveResult 方法

启动接收数据，需要传入回调方法，传递对象默认为socket本身
To start receiving data, you need to pass in a callback method. The default object is the socket itself.

启动接收数据，需要传入回调方法，传递对象
To start receiving data, you need to pass in a callback method and pass an object