code: function setupMmrp() {
  	logger.debug('Setting up MMRP');
  
  	var role = processManager.isMaster ? 'relay' : (processManager.isWorker ? 'client' : 'both');
  
  	mmrpNode = new MmrpNode(role, cfgMmrp.bind);
  }
docs: MMRP setup -------------------------------------------------------------- 
  Sets up an MMRP node which has a presence on the network and which other libraries will interface
  with in order to pass messages around.