海服务智能路由器HTTP服务器的设计与实现

摘要

海服务是利用网络边缘设备,提供现场、弹性、自治的服务网络.作为家庭网络出入口的智能路由器可以作为海服务系统中的网络边缘节点,但仍需实现媒体资源缓存与HTTP服务、邻居节点资源查询以及调度等功能.传统HTTP服务器都是根据URL对媒体资源文件系统进行查询,不能满足海服务系统需求.本文通过为HTTP服务器增加内容管理模块和海服务请求的响应模块,不仅提升了在智能路由器上的查询性能,而且实现了对海服务系统资源路由、转发的良好支持.%SEA service is a network that uses network edge equipment to provide on-site,elastic and autonomous service.As the entrance to the home network,smart router can serve as the network edge node of SEA service system but it still needs to implement media resources caching,neighbor routers,resource discovery and scheduling functions.Traditional http servers query with URL in the media resource file system directly and cannot meet the demand of the SEA service system fully.Therefore,this article adds content management module and response module for the SEA service request to original http server.It not only improves http server's query performance on smart router,but also achieves the goal to provide good support for SEA service systems.