LINKING TOPICS IN A PUBLISH/SUBSCRIBE MESSAGING ENVIRONMENT

LINKING TOPICS IN A PUBLISH/SUBSCRIBE MESSAGING ENVIRONMENT

Topics are linked in a publish/subscribe messaging environment. A first topic is linked to at least a second topic, and a message on the first topic is published to subscribers to the first topic. In the same transaction, any reference to the topics linked to the first topic are published in the mes...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MCCANN DAVID J, POSTLETHWAITE DAVID, EDWARDS IAN C
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:Topics are linked in a publish/subscribe messaging environment. A first topic is linked to at least a second topic, and a message on the first topic is published to subscribers to the first topic. In the same transaction, any reference to the topics linked to the first topic are published in the message to subscribers of the topics linked to the first topic. A tree of topics is defined with topic nodes for each topic. A topic string is provided in a path through the tree of topics to a topic node, wherein the first topic and the at least a second topic have no commonality of topic string.