I'd like to use a Protocol for making a Solr UpdateHandler, but it seems like I'm fighting the "spirit" of Protocol in that it would really like to have a two-way conversation between endpoints. I don't think I can do this since UpdateHandlers are basically a servlet that has a single request/response cycle.
Am I trying to force Protocol to do something it isn't built for? The Protocol _model_ really fits what I'm trying to do. Is Protocol.getMessages().getRequest() to construct the payload of the servlet request the right path? Thank you, Scott