摘要: 链接和会话的区别: 链接为传输层概念,会话为应用层的概念,通过AVP Session-Id来标识,两者之前没有联系。如下图: +--------+ +-------+ +--------+ | Client | | Relay | | Server | +--------+ +-------+ +--------+ <----------> <----------> peer connection A peer connection B <-----------------------------> User session x Figure 1: Diam 阅读全文
posted @ 2011-08-21 13:33 Socrates 阅读(444) 评论(0) 推荐(0) 编辑