Presence Feature

The Presence infrastructure in Sun GlassFish Web Space Server provides communication mechanisms for a user who logs in to Sun GlassFish Web Space Server. The Presence infrastructure displays the online or offline status of a user and the chat communication mechanism, next to wherever the user profile is displayed on Sun GlassFish Web Space Server. Using the Presence infrastructure, developers can enable their widgets on Sun GlassFish Web Space Server with the availability information for a user.

For more information, visit the Presence project web site.