文档介绍：摘要
网络实时监控系统由客户端和服务器端两个子系统组成。客户端用于实施各种对联网计算机的监控操作,服务器端对于接收到的数据进行分析,解释并执行。客户/服务器技术是当今比较流行与具有发展的技术之一。以之构成的客户、服务器应用系统具有系统结构优化、资源利用率高、整体运算速度快的优点,因而得到了广泛的应用。本文首先对WinSock 控件作了简单介绍,及如何选择适合的协议:用户数据文报协议(UDP)还是传输控制协议(TCP)。最后阐述了如何利用 WinSock 控件与远程计算机建立连接,并实现发送消息、监视屏幕、文件传输等功能。
关键词:WinSock控件,TCP/UDP协议,客户端/服务器模式,远程控制,文件传输
ABSTRACT
Network real-time monitoring system consists of client and server. Client is used for the control operations towards the puters. Server analyses the received data, then interprets and implements it. Customer/ the server technique is nowadays more popular with one of the technique that have the ponent customer with it,The applied system in server has the systematic construction the excellent turning,The using of resource rate is high,
The whole carries to calculate the flat-out and quick advantage,As a result got the extensive application..This paper make simple introduction to WinSock control at first, and how to choose the suitable protocol: User Datagram Protocol —UDP or the transmission control protocol —TCP? Finally it explains how to utilize WinSock controlling part to set up and join with the puter, Realize the function of sending messages, monitoring the screen, file transfer etc.
Keywords: Winsock control, TCP/UCP protocol, Client/Server mode, Remote control, File
transfer
目录
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WinSock编程模型…………………………………………………………………………3
WinSock 基本概念………………………………………………………………3
选择合适的通讯协议……………………………………………………………3
TCP 和 UDP 基础………………………………………………………………………… 4
TCP协议基础…………………………………………………………………… 4
UDP协议基础……………………………………………………………………4
协议的设置………………………………………………………………………4
面向连接的客户/服务器模型时序图……………………………………………………4
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主要实现功能……………………………………………………………………………6
客户端(监控端)设计……………………………