本压缩包内含服务器端和客户端代码，服务器端基于winsock overlapped io模型的事件通知构建，暂时只创建一个线程，可响应64个IO操作，可通过增加线程来增加客户端响应数量和IO操作响应次数-The archive contains the server side and client side code, server-side model based on winsock overlapped io build event notification, being only cre