This interceptor adds the destination specified in the target
 element to the list of destinations of the exchange object. It
 must be placed into the transport to make Service Proxies Work
 properly. It has to be placed after the ruleMatching
 interceptor. The ruleMatching interceptor looks up a service
 proxy for an incoming request and places it into the exchange
 object. The dispatching interceptor needs the service proxy to
 get information about the target.
 
 <beans>
  <transport coreThreadPoolSize="20">
   <ruleMatching />
   <dispatching />
   <userFeature />
   <httpClient />
  </transport>
</beans>