北京邮电大学学报

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北京邮电大学学报

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基于Web的告警实时显示系统的设计与实现

陈兴渝;钟朝亮   

  1. 桂林电子科技大学研H5班
  • 收稿日期:2009-04-13 修回日期:1900-01-01 出版日期:2009-04-28 发布日期:2009-04-28
  • 通讯作者: 钟朝亮
  • 基金资助:
     

The Design and Implementation of Alarm RealTimeDisplay System Based on Web

    

  1.  
  • Received:2009-04-13 Revised:1900-01-01 Online:2009-04-28 Published:2009-04-28
  • Supported by:
     

摘要: 为提高Browser/Server (B/S)系统告警监视的实时性,通过深入研究同步、异步以及“订阅/发布”3种通信方式,并对异步JavaScript和XML (AJAX)、Comet和Flex 3种技术进行比较,提出了应用Flex技术实现基于web的告警实时显示系统的方法.对Client/Server(C/S)告警实时显示系统及分别应用了AJAX、Comet和Flex技术的B/S告警实时显示系统进行了平均反应时间的测试,结果表明,该法能有效提高B/S系统告警监视的实时性.

关键词: 网络管理, 告警, 实时显示, web

Abstract: To improve the realtime performance of browser/server(B/S) system for alarm monitoring, after depth analyzing three means of communications, i.e., synchronous, asynchronous and "subscribe/publish", comparing asynchronous JavaScript and XML (AJAX), Comet and Flex, a method of implementing,a webbased alarm realtime display system with the use of Flex technology is presented. The average response time is tested on the Client/Server(C/S) alarm realtime display system and the B/S alarm realtime display systems with the use of AJAX, Comet or Flex. The results show that this method can improve the realtime performance of B/S system for alarm monitoring effectively.

Key words: network management, alarm, real-time display, web

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