WSDiscoveryClient single node multiple uudi(s)

[Rebecca Searls <rs...@redhat.com>]

We have run at test for multi-cast.  It is run on a single node.
Sometimes the call to client.probe, line 7, returns more than 1 ProbeMatchType.
When it does this all returned objects have the same uuid.
Is this expected behavior?  Can someone explain why this occurs?

    ...
1   bus = BusFactory.newInstance().createBus();
2   WSDiscoveryClient client = new WSDiscoveryClient(bus);
3   ProbeType pt = new ProbeType();
4   ScopesType scopes = new ScopesType();
5   pt.setScopes(scopes);
6   List<ProbeMatchType> pmts = filterProbeMatchesForHost(
7     client.probe(pt, 2000).getProbeMatch(), getServerHost());
    ...