You'll want to set the 'scope' attribute on the destination
configuration in the configuration file remoting-config.xml.
http://livedocs.macromedia.com/flex/2/docs/00001130.htmlThe default is request which means that a new object is
created on each request.
If you use, session then a new object is created for each
session. I believe this is what you're looking for.
If you use, application then a single instance is used by the
entire application.