论文部分内容阅读
提出了一种通过调制解调器互联进行远程通信管理快速开发的方案 ,利用公用交换电话网络 (PSTN)将现场监控的服务器和远程客户机进行点到点的连接 ,在客户端对远程服务器进行现场数据库监控 .在连接过程中利用UDP发送客户端命令 ,利用FTP从服务器端获取现场数据库信息 .为了加快获取数据库信息的速度 ,服务器端根据客户机的命令进行数据库查询 ,并将数据表转换成文本文件
A scheme for rapid development of telecommuting management via modem interconnection is proposed. Point-to-point connections are made between the on-site monitored servers and remote clients using public switched telephone network (PSTN), and on-site database monitoring of remote servers on the client side . In the process of connecting the use of UDP to send client commands, using FTP from the server to obtain on-site database information.In order to speed up access to database information, the server based on the client’s command database query, and data tables into text files