Preventing change cycling using rules and redo tags in a redo log

In some messaging system architectures, messages can cycle back to the originator of a message, who may then propagate the message, causing the cycle to be repeated. Described herein are techniques that use rules and fields in a redo log, to manage message flows such that undesired cycles are preven...

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Bibliographische Detailangaben
Hauptverfasser: Lu, Edwina, Wong, Lik, Kaluskar, Sanjay, Stamos, James, Bhatt, Neerja, Wang, Wei
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:In some messaging system architectures, messages can cycle back to the originator of a message, who may then propagate the message, causing the cycle to be repeated. Described herein are techniques that use rules and fields in a redo log, to manage message flows such that undesired cycles are prevented. The techniques may be used in messaging systems that have various topologies.