The services use the commandExecutor internally. So they are a wrapper. Personally, I try to use the services as much as possible.
I'm very interested in !remote! access to jbpm4 using the new (high level) service interfaces (executionService, taskService, ...).
I only succeded in getting remote access through the RemoteCommandExecutor ("ejb-Solution").
Could you please give some more detailled information, how you did in getting remote access to the new service API.
I searched the forum for remote access to the new service API, but could not find non-ambiguous information or any coding instructions (http://community.jboss.org/message/399124#399124 - ..."The jBPM service bound to the JNDI is not a remote component, like an EJB or Servlet."...;
Your help is very much appreciated.