US5857076A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Program product for obtaining the state of network resources in A distributed computing environment
Assignee: International Business Machines Corp
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Filing: 1996-04-30
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Granted: 1999-01-05
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Expires: 2016-04-30
Abstract
Abstract A program product for processing a request for a state of a resource in a distributed processing environment may in general terms comprise receiving an identification of a resource, and identifying a provider associated with an indicator of states of the resource. The program product may further comprise obtaining the state of the resource. The state may be obtained by observing the state in memory shared with the indicator, or by retrieving the state from memory in which the state is contained, or by requesting and receiving the state from a remote provider, depending upon the particular resource.
Inventors
- 👤 Michael Anthony Schmidt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:05
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/46; G06F9/50
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
206 words
A computer program product for processing a request from a requester for a state of a network resource in a distributed computing environment, the computer program product comprising: a computer readable medium for storing a computer readable program code therein; computer readable program code means recorded on said computer readable medium, said computer readable program code means comprising: computer readable program code means for receiving a request for a state of a resource, said request comprising an identifier of a prespecified network resource; computer readable program code means for identifying a provider associated with an indicator of states of said resource, said indicator indicating the states of said resource and said provider obtaining the states from said indicator and providing it to said requester, said states being provided to said requester irrespective of whether the resource has changed location in the network; computer readable program code means for initiating the operation of said indicator such that said indicator places said state in a memory device shared with said provider so that it may be observed by said provider; and computer readable program code means for observing by said provider, said state in said shared memory device for obtaining a state of said resource from said indicator.
Claim 2
Dependent Claim
206 words
A computer program product for processing a request from a requester for a state of a network resource in a distributed computing environment, the computer program product comprising: a computer readable medium for storing a computer readable program code therein; computer readable program code means recorded on said computer readable medium, said computer readable program code means comprising: computer readable program code means for receiving a request for a state of a resource, said request comprising an identifier of a prespecified network resource; computer readable program code means for identifying a provider associated with an indicator of states of said resource, said indicator indicating the states of said resource and said provider obtaining the states from said indicator and providing it to said requester, said states being provided to said requester irrespective of whether the resource has changed location in the network; computer readable program code means for initiating the operation of said indicator such that said indicator places said state in a memory device shared with said provider so that it may be observed by said provider; and computer readable program code means for observing by said provider, said state in said shared memory device for obtaining a state of said resource from said indicator.
Claim 3
Dependent Claim
20 words
The computer program product of claim 1, wherein said identifier indicates that said resource is of a prespecified resource type.
Claim 4
Dependent Claim
47 words
The computer program product of claim 2, wherein said computer readable program code means for identifying said provider comprises computer readable program code means for determining that providers associated with indicators of states of resources of said type are identified by identifiers of resources of said type.
Claim 5
Dependent Claim
40 words
The computer program product of claim 1, wherein said computer readable program code means for identifying said provider comprises computer readable program code means for determining said provider from a database which correlates resources with providers of states of resources.
Claim 6
Dependent Claim
48 words
The computer program product of claim 1, wherein said computer readable program code means for obtaining said state comprises computer readable program code means for said provider retrieving said state periodically at a predetermined rate from a memory device containing data representative of the state of said resource.
Claim 7
Dependent Claim
65 words
The computer program product of claim 1, wherein said computer readable program means for obtaining said state comprises: computer readable program means on a first node in said distributed computing environment for requesting said state from a provider of states associated with said indicator on a second node in said distributed computing environment, and computer readable program means for receiving said state from said provider.
Claim 8
Dependent Claim
52 words
The computer program product of claim 1, further comprising: computer readable program code means for receiving from said requester via a client communications module, identification of said requester of said state; and computer readable program code means for indicating to said requester via said client communications module, said state to said requester.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-01-04 | 2002-07-06 | 2003-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-01-04 | 2006-07-06 | 2007-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-01-04 | 2010-07-06 | 2011-01-05 | $7700.00 | Window Closed / Lapsed |