Using a temporary object handle to control access to a resource object

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United States of America Patent

PATENT NO 9069614
APP PUB NO 20130019247A1
SERIAL NO

13621232

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Abstract

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A method is provided for using a temporary object handle. The method performed at a resource manager includes: receiving an open temporary handle request from an application for a resource object, wherein a temporary handle can by asynchronously invalidated by the resource manager at any time; and creating a handle control block at the resource manager for the object, including an indication that the handle is a temporary handle. The method then includes: responsive to receiving a request from an application to use a handle, which has been invalidated by the resource manager, sending a response to the application that the handle is invalidated.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cullen, Paul Hursley, GB 5 38
Hickson, Andrew Hursley, GB 9 301
Longerstaey, Gary Winchester, GB 2 1
Reece, Stuart Hursley, GB 2 1

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