Resource manager failure handling in a multi-process transaction environment
US9864648B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2015 |
| Grant date | Jan 9, 2018 |
| Priority date | — |
| Expiry date | Sep 27, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/85
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A processor receives a request to perform a transaction, wherein each activity of the transaction is respectively associated with an application server process. The processor creates an entry in a mapping file, which includes at least information regarding the transaction, one or more resource managers to perform activities of the transaction, and the resources managed by the one or more resource managers. In response to detection of a failure of a resource manager of the one or more resource managers, the processor receives a notification from a call-back function of an XA specification switch of the resource manager associated with the failure. The processor identifies an application server process associated with the failure of the resource manager, and sends an event to terminate the application server process associated with the failure of the resource manager.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.