Patent ID: 7792971
Filing Date: 2010-09-07
Classification: H04L

Abstract:
1. A composite service enabling data processing system comprising: a plurality of channel servlets executing in an application server in a data processing system for storing and executing program code including at least one processor coupled to memory elements through a system bus, the servlets enabled to establish multiple different channels of access to a common session for a composite service; a location registry comprising a table of entries associating the different channels of access with the common session for the composite service; and, a model servlet executing in the application server and configured for coupling to a model for the common session, for modifying state data in the model for the common session, and to synchronize views for each of the different channels of access to the common session responsive to changes detected in the model; and, a refresh rate controller coupled to the model servlet, the refresh rate controller comprising program code enabled to increase a refresh rate in the model for a view in a visual channel of access for the common session, responsive to detecting an increase in voice activity in a voice channel of access for the common session, and to decrease the refresh rate in the model for the view in the visual channel of access for the common session, responsive to detecting a decrease in voice activity in the voice channel of access for the common session.