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Just-in-time publishing via a publish/subscribe messaging system having message publishing controls
Just-in-time publishing via a publish/subscribe messaging system having message publishing controls
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机译:通过具有消息发布控件的发布/订阅消息传递系统进行即时发布
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摘要
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.
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