System and method for resynchronizing interprocess communications connection between consumer and publisher applications by using a shared state memory among message topic server and message routers
US7020717B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 29, 2000 |
| Grant date | Mar 28, 2006 |
| Priority date | — |
| Expiry date | Oct 26, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L12/1859
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A distributed messaging method for publishing topical data messages in a communications network can include the steps of receiving in a first message router from a data consumer a request to subscribe to a message topic; responsive to receiving the subscription request, retrieving from a message topic server a location of a second message router communicatively linked to a data publisher able to provide data messages consonant with the requested message topic; establishing an interprocess communications connection between the first and second message routers; and, transmitting data messages from the data publisher over the established interprocess communications link to the data consumer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.