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Method of seeking consensus among computer processes
 
   
Document Number
US Patent 7376867
Issued Date
May 20, 2008
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Abstract
An embodiment of a method of seeking consensus among computer processes begins with a first step of saving a new timestamp in a timestamp array for a particular process. The method continues with a second step of determining whether a most recent entry in a decision array includes a previously established consensus decision. In a third step, if the most recent entry does not include the previously established consensus decision, the method saves a proposed decision as a consensus decision. Otherwise, in a fourth step, the method saves the previously established consensus decision as the consensus decision. In a fifth step, if a most recent timestamp in the timestamp array continues to be the new timestamp, the method returns the consensus decision. Otherwise, in a sixth step, the method returns an abort indicator.
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Number of Claims:
25
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Published
May 20, 2008
Application Number
11/008,744
Filed
December 8, 2004
US Classification
714/21   718/1 718/101
Int'l Classification
G06F   11/00   (20060101)  
USPTO Field of Search
714/21  
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