Adaptive content-based publish/subscribe messaging
US10558716B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 6, 2011 |
| Grant date | Feb 11, 2020 |
| Priority date | — |
| Expiry date | Feb 9, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/568
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method, system, and computer program product for publish/subscribe messaging. A subscription is initiated, including designating a subscription queue to which published messages relating to the subscription are to be put. Multiple content-based filtering expressions are defined for the subscription, each of the filtering expressions being defined for a given utilization of the subscription queue. Furthermore, in another aspect, a published message relating to a subscription is received. The utilization of a subscription queue designated in the subscription is checked. A content-based filtering expression defined for the given utilization of the subscription queue is determined. The content-based filtering expression may then be applied.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.