Method and apparatus for facilitating long-lived DNS queries
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United States of America Patent
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Apr 17, 2012
Grant Date -
Jan 12, 2006
app pub date -
Jun 25, 2004
filing date -
Jun 25, 2004
priority date (Note) -
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Abstract
One embodiment of the present invention provides a system that implements a long-lived query (LLQ) at a name server. During operation, the system receives an LLQ from a client at the name server, wherein the LLQ requests information related to one or more data items stored on the name server. In response to the LLQ, the system informs the client of updates to the one or more data items.
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