发明授权
- 专利标题: Transaction capable queuing
- 专利标题(中): 交易能力排队
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申请号: US14168743申请日: 2014-01-30
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公开(公告)号: US09009730B2公开(公告)日: 2015-04-14
- 发明人: Ian C. Edwards , Jonathan Levell , Trevor Lobban , Andrew J. Schofield
- 申请人: International Business Machines Corporation
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理机构: Yee & Associates, P.C.
- 代理商 Parashos T. Kalaitzis
- 优先权: GB1305062.0 20130320
- 主分类号: G06F13/00
- IPC分类号: G06F13/00 ; G06F9/54 ; G06F9/52
摘要:
Transactional capable queuing is provided. A queue having an ordered list of messages is provided. A get cursor operation is provided within the queue to point to a current starting place for a getting application to start searching for a message to retrieve. A first lock is provided for putting operations, in response to there being more than one putting application, to ensure only one application is putting to the queue at a time. A second lock is provided for getting operations, in response to there being more than one getting application, to ensure that only one application is getting from the queue at a time. Putting applications and getting applications are synchronized to check and update the get cursor operation.
公开/授权文献
- US20140289744A1 TRANSACTION CAPABLE QUEUING 公开/授权日:2014-09-25
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