Invention Grant
US08090687B2 Just-in-time publishing via a publish/subscribe messaging system having message publishing controls
失效
通过具有消息发布控件的发布/订阅消息系统即时发布
- Patent Title: Just-in-time publishing via a publish/subscribe messaging system having message publishing controls
- Patent Title (中): 通过具有消息发布控件的发布/订阅消息系统即时发布
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Application No.: US12099627Application Date: 2008-04-08
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Publication No.: US08090687B2Publication Date: 2012-01-03
- Inventor: Eben P. Stewart , Matthew Stokes , Michael Van Der Meulen
- Applicant: Eben P. Stewart , Matthew Stokes , Michael Van Der Meulen
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent John E. Campbell; Floyd A. Gonzalez
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/00
Abstract:
A system and program product having at least one subscriber subscribing to topics from one or more data sources. The number of subscriptions for each data source are registered in a table in real time. Upon detecting subscription activity, a matching routine compares the number of subscriptions registered for the available data source with a predetermined value, and if the number of subscribers exceeds the predetermined value a data source process corresponding to the data source will be started, and messages from the data source will be sent to the data source subscriber/s, otherwise, the data source provider will be stopped and not longer send messages.
Public/Granted literature
Information query
