Classes
 ClassDescription
 DiscoExtension XEP-0030: Service Discovery Base class for service discovery extensions.
 DiscoFeature  
 DiscoIdentity  
 DiscoItem  
 InfoDiscoExtension Implements XEP-0030: Service Discovery for service info discovery.
 ItemDiscoExtension Implements XEP-0030 for service item discovery.
 LastActivityExtension XEP-0012: Last Activity It is often helpful to know the time of the last activity associated with a entity.