virtual-world-framework/vwf — pull request #323 by davideaster (2014-08-25 16:51:30+00:00)
Title: Provide `setState` and `setNode` notifications to the drivers

Model drivers may need to know when `setState` occurs for the application--or `setNode` for certain nodes--if the driver has private state that it can't express in its properties.

When the state is refreshed in an existing client, the driver must flush this private state in order to be in sync with new clients that are joining.