Rochberger, Haim wrote:
> Is it required in the callout server protocol that the OPES
> dispacher (or engine...) is able to specify both: the services
> needed to be performed on a specific message, and WHO is to perform
> these services, and also the order it is to be done?
Section 3.11 requires the protocol to provide a capability that allows
indication of the service(s) to be performed on the message. The
entity executing the requested service will be the destination of the
callout message, i.e. you send the callout message to a callout
server, and the callout server has to execute this service. There's no
notion of chaining callout servers, or of further (iterative) dispatching.
-Markus