Communication software stack optimization using distributed error checking

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United States of America Patent

PATENT NO 9513981
APP PUB NO 20160124789A1
SERIAL NO

14533337

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Abstract

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A method of processing a request message begins when a first layer of a plurality of layers of a system stack receives the request message. In turn, the plurality of layers negotiate an agreement based on the request message, where the agreement indicates which layers will process particular error reply codes of an error reply code list. Then, a non-controller layer of the plurality of layers performs a first error check in accordance with the agreement and records a first error result in a communication interface based on the first error check; a controller layer of the plurality of layers performs a second error check in accordance with the agreement and records a second error result in the communication interface based on the second error check. Then a reply message responsive to the request message is outputted based on the first error check and the second error check.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gomes, Louis P Poughkeepsie, US 60 84

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