@Override
    public boolean isOfflineFloodStopped() {
        return offlineFloodStopped;
    }
Returns true if the user requested to not receive offline messages when sending
an available presence. The user may send a disco request with node
"http://jabber.org/protocol/offline" so that no offline messages are sent to the
user when he becomes online. If the user is connected from many resources then
if one of the sessions stopped the flooding then no session should flood the user.

@return true if the user requested to not receive offline messages when sending
        an available presence.
xmppserver/src/main/java/org/jivesoftware/openfire/session/LocalClientSession.java