The main contents of the thesis are included : research of SOA-based Runtime Framework of DEVS Simulation ( SRFDS ), the states management technology of simulation services, the time synchronizing technology, message routing and the prototype system design and implement. 内容主要包括基于SOA的DEVS仿真运行框架研究,仿真服务的状态管理技术研究,时间同步技术和消息路由研究,原型系统的设计与实现等。
Study on message routing for Railway Transportation Dispatching Management System based on JMS & MDB 基于JMS和MDB的铁路调度管理系统消息路由研究
JMS offloads the responsibilities of guaranteed delivery, message notification, message durability, and all of the underlying networking and routing issues to the messaging system. JMS卸下了保证传送(guaranteeddelivery)、消息通知(messagenotification)、消息耐久性(messagedurability)以及消息传递系统中所有底层网络和路由问题的负担。
This paper introduces Windows messages, in particular, message types, message routing and message handling in MFC, then demonstrates how to use them to develop software system. Some problems to be encountered in message routing among threads are also analysed. 介绍了Windows的消息机制,重点介绍了MFC中的消息分类、消息映射及消息处理,并举例说明了消息机制在软件系统设计中的应用及需要注意的问题。
Base on this model, the thesis also studies some advanced technology problem such as message routing, reliable delivery, performance guarantee, etc, which will be met in constructing complex distributed system. 基于该模型,本文还研究了构建复杂分布式系统时所面临的消息寻径、消息可靠传递、性能保障等高级技术问题。