Content caching with special handling of multiple identical requests for content
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United States of America Patent
Stats
-
Aug 10, 2004
Grant Date -
Mar 13, 2003
app pub date -
Sep 12, 2001
filing date -
Sep 12, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The special handling of multiple identical requests for the content during content caching is disclosed. A request for content, such as a web page request received from a client, is received. At least one of two actions is then performed. First, in response to determining that the content is cacheable and that a previous request for the content has already been forwarded to a server responsible for the content, such as a web server, the request is not processed until a response to the previous request is received. Second, in response to determining that the content is non-cacheable, the request is forwarded to the server responsible for the content.
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