Horizon WebPAC状态监测与自动恢复  

Status Monitoring and Automatic Recovery of Horizon WebPAC

作　　者：徐建刚[1] 

机构地区：[1]浙江大学图书馆,杭州310027

出　　处：《现代图书情报技术》2004年第3期32-34,共3页New Technology of Library and Information Service

摘　　要：通过对Horizon系统中WebPAC模块运行方式的分析和研究,总结出WebPAC模块的工作机制以及与操作系统的交互作用,从而进行外围辅助模块的开发,对WebPAC的运行状态进行监控,并在出现故障时启用操作系统的任务管理功能自动恢复至正常状态,有效解决由于WebPAC模块内在设计瑕疵而导致服务无法正常运行的故障。From analyzing and researching the executing mode of WebPAC module inside Horizon system, the paper summarizes the mechanism of WebPAC module and its interaction with the operating system, then develops add -in modules to monitor the status of WebPAC, and automatically recover it to normal status with the task management facility of operating system when failure occurs, thus resolves the denial -of -service problem caused by internal bug.

关 键 词：HORIZON系统 图书馆自动化集成系统 WEBPAC 状态监测 自动恢复 操作系统 

分 类 号：TP393.092[自动化与计算机技术—计算机应用技术]