public AccountingServerSessionActivityImpl(DiameterMessageFactory messageFactory, DiameterAvpFactory avpFactory, ServerAccSession serverSession, DiameterIdentity destinationHost, DiameterIdentity destinationRealm, Stack stack) {
super(messageFactory, avpFactory, null, (EventListener<Request, Answer>) serverSession, destinationHost, destinationRealm);
this.originHost = stack.getMetaData().getLocalPeer().getUri().toString();
this.originRealm = stack.getMetaData().getLocalPeer().getRealmName();
setSession(serverSession);
super.setCurrentWorkingSession(this.serverSession.getSessions().get(0));
}