Optimizing message transmission and delivery in a publisher-subscriber model
US8028085B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 3, 2005 |
| Grant date | Sep 27, 2011 |
| Priority date | — |
| Expiry date | Nov 28, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/55
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems and methods for reducing the latency incurred during the publication of a message in a message publication system are provided. In a message publication system wherein the publishing component and the receiving component are located within the same processing space, several of the latency components that are usually unavoidably incurred may be eliminated. In such a system, the messaging queue is not used as a medium between the two components but is instead used as a secondary back-up storage. This results in the elimination of one latency component as the message is directly published from the publishing component to the receiving component. Further time reductions or optimizations occur when the durability, or reliability, of the message publication is not a concern and the messaging queue can be completely disregarded. Yet another optimization occurs when the identity of the subscriber is known in advance by the publisher.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.