发明申请
US20060020684A1 User specific request redirection in a content delivery network
有权
内容传送网络中的用户特定请求重定向
- 专利标题: User specific request redirection in a content delivery network
- 专利标题(中): 内容传送网络中的用户特定请求重定向
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申请号: US10894725申请日: 2004-07-20
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公开(公告)号: US20060020684A1公开(公告)日: 2006-01-26
- 发明人: Sarit Mukherjee , Sampath Rangarajan , Pablo Rodriguez
- 申请人: Sarit Mukherjee , Sampath Rangarajan , Pablo Rodriguez
- 主分类号: G06F15/16
- IPC分类号: G06F15/16
摘要:
A method and apparatus for providing user specific request redirection in a content delivery network includes parsing a page having embedded objects intended for redirection to at least one cache server, and transforming the embedded objects into relative uniform resource locators (URLs). A content-base token is inserted into an HTTP response header in response to a user request for the page. In an instance where the content-base token is not supported by the server and/or client devices, a base token is inserted into the page in response to a user request for the page. The content-base token and base token provide identification of a server or URL prefix where the embedded objects in the page are to be retrieved. The requested page is then sent to the user's browser. The browser constructs absolute URLs from the embedded URLs using either the received content-base token or base token, to retrieve embedded objects from the server.
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