Invention Grant
- Patent Title: Enabling and supporting a presence server cache
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Application No.: US13860571Application Date: 2013-04-11
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Publication No.: US09596199B2Publication Date: 2017-03-14
- Inventor: Chelsea Christine Beerse , Patrick Joseph O'Sullivan , Jeffrey B. Sloyer , Carol Sue Zimmet
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Holland & Knight LLP
- Agent Brian J. Colandreo, Esq.; Jeffrey T. Placker, Esq.
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H04L12/58 ; H04L29/08

Abstract:
A method, computer program product, and computer system for enabling and supporting a presence server cache are described herein. A presence server cache may receive a plurality of requests to poll a status of a contact from a plurality of clients. The presence server cache may determine the status of the contact. If the status of the contact is unavailable at the presence server cache, the presence server cache may transmit a request for the status of the contact to a presence server. The presence server cache may transmit the status of the contact of the user to the plurality of clients.
Public/Granted literature
- US20130297708A1 ENABLING AND SUPPORTING A PRESENCE SERVER CACHE Public/Granted day:2013-11-07
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