Discovery doesn't work

Hi

I have another problem. I have two peers PeerA and PeerB. When i call discovery.remotePublish(...) in PeerA, in PeerB discoveryEvent() does not evoke. Instead i get the fallowing message:

WARNING: No listener for 'mcast://224.0.1.85:1234/EndpointService:uuid-45E69C5772374ECF84B2CA218A3F205A59616261646162614E5047205032503302/JxtaPropagate/uuid-45E69C5772374ECF84B2CA218A3F205A59616261646162614E5047205032503302' in group urn:jxta:jxta-WorldGroup "World PeerGroup"[1]

decodedServiceName :EndpointService:uuid-45E69C5772374ECF84B2CA218A3F205A59616261646162614E5047205032503302/JxtaPropagate decodedServiceParam :uuid-45E69C5772374ECF84B2CA218A3F205A59616261646162614E5047205032503302

Could somebody help me out?

I'm using version 2.5. I'm trying to discover advertisements in custom peer group, discovery works fine in Net Peer Group

Thanks!