Electrical computers and digital processing systems: multicomput – Distributed data processing – Client/server
Reexamination Certificate
2005-04-19
2005-04-19
Chawan, Vijay (Department: 2654)
Electrical computers and digital processing systems: multicomput
Distributed data processing
Client/server
C704S003000, C704S217000, C704S218000, C704S228000, C704S204000, C704S224000, C704S270100, C707S793000, C703S023000
Reexamination Certificate
active
06883015
ABSTRACT:
An application server generates and maintains a server-side data record, also referred to as a “brownie”, that includes application state information and user attribute information for multiple users within a single session controlled by a web-based browser. The brownie includes a session identifier that uniquely identifies the session, and a subsession identifier that uniquely identifies each corresponding user of the application session. As each new user is added to the session, for example by initiating a call to the new user, the application server stores the subsession identifier and corresponding application state information for the new user in the same brownie. In response to receiving a second web page request from the browser that includes the session identifier, the application server initiates a new web application instance, and recovers the brownie from the memory based on the session identifier included in the second page request.
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Denbar Melissa L.
Geen David William
Joshi Satish
Ravishankar Geetha
Willaford, IV William Bateman
Chawan Vijay
Cisco Technology Inc.
Turkevich Leon R.
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