Subscription management for a content-based presence service

Details Subscription management for a content-based presence service Subscription management for a content-based presence service

2009-11-16

2011-11-15

Elchanti, Hussein (Department: 3663)

Electrical computers and digital processing systems: multicomput

Computer conferencing

Demand based messaging

C709S223000, C709S224000

Reexamination Certificate

active

08060572

ABSTRACT:
A method for managing a subscription to content-based presence information entails receiving a subscription-suspension message from a device at a presence service, identifying the subscription associated with the subscription-suspension message, suspending the subscription, and sending a response from the presence service to the device to notify the device that the subscription has been suspended. Suspending the subscription may involve accumulating notifications in a persistent data store. The method may further involve receiving a subscription-resumption message at the presence service to resume the subscription that was suspended.

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