摘要
在Jini体系中,服务需要通过查找服务进行注册,客户通过查找服务发现感兴趣的服务。服务和客户可通过单播发现协议或广播发现协议来定位查找服务,单播发现协议在已知查找服务地址的情况下适用,否则需要使用广播发现协议。为了充分发挥Jini技术优势,提高系统效率和避免因采用广播发现机制而带来的"广播风暴",通过设立公共查找服务,提出一种简便可行查找服务部署方案。
In the Jini system, the service needs to register through the lookup service, and customers search interest services through lookup service. Service and customer can locate lookup service through unicast discovery protocol or broadcast discovery protocol. Unicast discovery is used when address of lookup service is known,otherwise, broadcast discovery protocol is needed. In order to make full use of Jini technotog＇s advantage, that is dynamic, plug and play,and avoid＂broadcast storm＂, the paper advances a possible simple lookup service deployment program.
出处
《现代电子技术》
2009年第21期135-137,共3页
Modern Electronics Technique
关键词
Jini
查找服务
广播发现
单播发现
Jini
lookup service
broadcast discovery
unieast discovery
