MIF多接口终端多流并发下载的实现

Implementation of Multi-stream Concurrent Download on Multi-interface Terminal

为满足泛在网、物联网技术对多接口终端提出的新需求,设计开发了多接口MIF终端,使用户能通过多个网络接口并发访问Web服务器,实现对Web服务器资源的并发下载。在Socket多线程编程技术的基础上,应用HTTP协议,设计实现了MIF终端。该终端可利用不同网络接口卡并发访问Web服务器,并能通过多信道并发下载Web服务器上的压缩包、文档、图片、音频等各种文件资源。测试表明,该MIF终端可以实现zip文件和mp3文件的并发下载。

In order to meet the new requirements of multi-interface terminal of ubiquitous network and technology of Internet of things, the multi-interface （MIF） terminal is designed and developed, thus the Web server can be concurrently accessed through multiple network interfaces to implement concurrent download from the resources of Web server. Based on the technology of Socket multi-thread programming, and by using HTFP protocol, the MIF terminal is designed. The Web server can be accessed concurrently by this terminal through different network interface card, and various file resources including compresses packets, documents, pictures and audio information, etc. , on the server can be concurrently downloaded via multiple channels. The test shows that concurrent download of the zip and mp3 files can be implemented by MIF terminal.