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公开(公告)号：US20160006836A1
公开(公告)日：2016-01-07
申请号：US14325680
申请日：2014-07-08
Applicant: Cisco Technology Inc.
Inventor： Francois LeFaucheur , Qi Wang
CPC classification number: H04L67/2842 , H04L65/1083 , H04L65/4084 , H04L65/80 , H04L67/10 , H04L67/26 , H04L67/42
Abstract: In one embodiment, a system component in a content delivery network (CDN), the CDN including a request router and edge caches, the request router being operable to determine which edge cache should serve content to a client, the system component including a processor, and a memory to store data used by the processor, wherein the processor is operative to receive a request for content from the client, and based on a decision to shut down a first edge cache after the client has already downloaded some of the content from the first edge cache, participate in a process to transfer the client from downloading the content from the first edge cache to downloading the content from a second edge cache in the middle of the client downloading the content so that the client continues downloading the content from the second edge cache. Related apparatus and methods are also described.
Abstract translation: 在一个实施例中，内容传送网络（CDN）中的系统组件，CDN包括请求路由器和边缘高速缓存，所述请求路由器可操作以确定哪个边缘缓存应该向客户端提供内容，所述系统组件包括处理器， 以及用于存储由处理器使用的数据的存储器，其中所述处理器可操作以从所述客户端接收对内容的请求，并且基于在所述客户端已经从所述客户端下载了所述内容之后的第一边缘高速缓存的决定 第一边缘缓存，参与将客户端从第一边缘缓存下载内容传送到在客户端下载内容的第二边缘缓存中下载内容的过程，以便客户端继续从第二边缘缓存下载内容 边缘缓存。 还描述了相关装置和方法。
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公开(公告)号：US09602630B2
公开(公告)日：2017-03-21
申请号：US14325680
申请日：2014-07-08
Applicant: Cisco Technology Inc.
Inventor： Francois LeFaucheur , Qi Wang
CPC classification number: H04L67/2842 , H04L65/1083 , H04L65/4084 , H04L65/80 , H04L67/10 , H04L67/26 , H04L67/42
Abstract: In one embodiment, a system component in a content delivery network (CDN), the CDN including a request router and edge caches, the request router being operable to determine which edge cache should serve content to a client, the system component including a processor, and a memory to store data used by the processor, wherein the processor is operative to receive a request for content from the client, and based on a decision to shut down a first edge cache after the client has already downloaded some of the content from the first edge cache, participate in a process to transfer the client from downloading the content from the first edge cache to downloading the content from a second edge cache in the middle of the client downloading the content so that the client continues downloading the content from the second edge cache. Related apparatus and methods are also described.
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