基于探针的Web服务运行时监控方法研究  

Web Service Run-time Monitoring Method Based on Probe

作　　者：陈亮[1,2] 邹鹏 熊达鹏 王华[2] 王鹏 

机构地区：[1]装备学院研究生管理大队,北京101416 [2]中国卫星海上测控部,江苏江阴214431 [3]装备学院复杂电子系统仿真实验室,北京101416

出　　处：《装备学院学报》2016年第5期100-106,共7页Journal of Equipment Academy

基　　金：国家级课题基金资助项目(2012AA012902)

摘　　要：为了实时、准确地获取工作流服务及其构件服务的运行状态,提出了一种基于探针的Web服务运行时监测方法。该方法采用面向方面编程(AOP)技术对Web服务进行监测探针插入,以捕获Web服务运行过程中的异常事件和服务质量(QoS)属性相关数据,进而实现对Web服务运行状态的实时监测;针对异常、响应时间、可靠性以及可用性的监测需求分别设计和实现基于AOP的监测探针;在此基础上,基于开放服务网关协议(OSGI)框架设计实现了一个Web服务运行时监测与可视分析原型系统,并通过实验验证了方法的有效性和系统的可用性。To know about accurate real-time operation status of the service of the work flow and its component services,this paper proposes a probe-based Web service run-time monitoring method.According to this method,by using aspect-oriented programming（AOP）,the researcher can insert the monitoring probe for Web service to acquire data related to the properties of abnormal events and QoS of Web service during operation to realize the real-time monitoring on the operation status of Web service.Aiming at the monitoring demands related to abnormality,response time,reliability and availability,the paper designs and realizes AOP-based monitoring probes respectively;On this basis,based on the open service gateway protocol（OSGI）framework design,the paper implements a Web service runtime monitoring and visual analysis prototype system and then verifies the effectiveness of the method and the availability of the system.

关 键 词：WEB服务 监测探针 运行时监控 面向方面编程 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]