Dynamic web session clean-up
US9930093B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2012 |
| Grant date | Mar 27, 2018 |
| Priority date | — |
| Expiry date | Jul 17, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0281
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A “sign-off” cookie is generated and stored upon initiation of a web session between a client and a web application executing on a server. The sign-off cookie preferably comprises both an identifier for the session (a “session ID”) together with an identifier (such as a URL) for a sign-off resource (associated with a sign-off mechanism) that can be used to clean-up the web session following its termination. The sign-off cookie may be returned to the client and/or retained within a proxy. Upon termination of the web session, the URL in the sign-off cookie is used to initiate a request to the sign-off mechanism to clean-up the web session. This approach provides for dynamic web session clean-up without requiring any pre-configuration of the sign-off mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.