我该如何处理.NET中的套接字断开连接？

I'm building a (LAN) network application, so there is always the possibility that a connection will be disconnected, for various possible reasons. I am trying to think of a good design for handling this issue, such that it doesn't affect the rest of the application. I wrote a quick thing to try to do it, but I think it can be enhanced a lot. I appreciate your help and experience about the best way to handle this issue.I'm building a (LAN) network application, so th