Querying the Presence of a User
This content is no longer actively maintained. It is provided as is, for anyone who may still be using these technologies, with no warranties or claims of accuracy with regard to the most recent product version or service release.
After the user session is established and initialized, querying the presence of a user amounts to sending the queryPresence method request to a Communicator Web Access Server over the command channel. Follow the example presented in Initiating a Session topic, substituting the request string (strRequest) with an appropriate queryPresence request. This procedure can be applied to calling other requests as well.