help - wsrp4j producer

[Henry Lu]

Using pluto 1.1.4/5, wsrp4j current version, I failed to get any remote 
portlet on a pluto1.1.5 with wsrp4j producer. Here were I did:
1. copy wsrp4j-producer.war to pluto/webapps/
2. copy potlet hello.war to pluto/webapps/
3. start the pluto and I could see both wsrp4j-producer and hello installed
4. in another server, Jetspeed2.1.3, I try to call hello portlet on 
pluto, but I never got anything back.

Any help?

-Henry