Application on Filtration Mechanism of CORBA Notification Service in Network Management System
The event service in CORBA has offered an asynchronous communication mechanism between the event supplier and the consumer,but this mechanism has some disadvantages in practical application,such as the connections between the event supplier and the consumer can not be preserved permanently,the event data that has not been sent also can not be preserved permanently,and the QoS is not supported.CORBA notification service expands the event service,has some new functions such as structured event,filtration mechanism and QoS support,it can be more adaptable in various kinds of environments.This paper has illustrated some new characteristics such as structured event,filtration mechanism and QoS in CORBA notification service.A filtration mechanism is proposed to implement the event report while applying CORBA notification service based on push model in the network management system.This mechanism is more efficient in distinguishing different users and different events.Therefore,the transmission of event is more efficient,costs in processing are greatly decreased.
CORBA notification service Push model Filtration mechanism Network management system
Xiaohong Wang Jingyang Wang Min Huang Huiyong Wang Liyan Zhang
Hebei University of Science and Technology,Shijiazhuang,Hebei,050054,China
国际会议
大连
英文
852-856
2008-07-27（万方平台首次上网日期，不代表论文的发表时间）