I'm not sure if this one is a bug or not. I have a total of (3) services defined in a jboss-esb.xml file (see file here: https://ldimaggi.108.redhat.com/files/documents/142/384/jboss-esb.xml).
Each service is defined with a unique category and name. If I use a single category, then invoking actions in some services result in actions in other services being run.
Thanks!
The working code is here: https://ldimaggi.108.redhat.com/files/documents/142/382/helloworld.zip
That is/was a bug alright. I think Kurt has fixed it though - will be in MR2 in that case.
See http://jira.jboss.com/jira/browse/JBESB-495