此程式可以當成Server, 接收client端的 connect 要求, 並丟資料到client端! 傳送方式可以是一次一個字串或是自動一直送, 搭配另一個 client 程式, 可以用來測試網路通訊-This program can be as Server, the receiving client side connect requests and information to the client side lost! Delivery can be a string or an automatic has been sent, with another client program can be used to test network