| Horizon WebPAC状态监测与自动恢复 |
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| 引用本文： | 徐建刚.Horizon WebPAC状态监测与自动恢复[J].现代图书情报技术,2004,20(3):32-34. |
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| 作者姓名： | 徐建刚 |
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| 作者单位： | 浙江大学图书馆,杭州,310027 |
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| 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。
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| 关 键 词： | Horizon WebPAC Z39.50 ActiveX Debugging API |
| 收稿时间： | 2003-08-27 |
| 修稿时间： | 2003年8月27日 |
Status Monitoring and Automatic Recovery of Horizon WebPAC |
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| Xu Jiangang.Status Monitoring and Automatic Recovery of Horizon WebPAC[J].New Technology of Library and Information Service,2004,20(3):32-34. |
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| Authors: | Xu Jiangang |
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| Institution: | (Zhejiang University Library, Hangzhou 310027，China) |
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| Abstract: | 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. |
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| Keywords: | Horizon WebPAC Z39 50 ActiveX Debugging API |
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