demandHost = clusterCache.guiSetDemandHost();
  private void init()  {    OutputHandler.out("Commencing ALPINE Aggregation Server ");	host = clusterCache.guiSetHost();    getitineraryProducers();    requests = new Fifo();        AnswerThread answerer = new AnswerThread();    try {      answerer.start();    }    catch ( Exception e ) {      OutputHandler.out(ExceptionTools.toString("Server:init", e));    }    catch ( Error e ) {      OutputHandler.out(ExceptionTools.toString("Server:init", e));    }        OutputHandler.out("Server:init Done, exiting main thread. Ready for service.");  }