code: function (server, type, para, onDone) {
  	
  	var url = server + 'event/' + type;
  	LOG.warn('remoteEvent url: ' + url, 'Entry');
  	UTIL.HTTPpost(url, para, function(err, res, resObj) {
  		if (err) {
  			// get port fail, try to trace
  			LOG.stack();
  			UTIL.safeCall(onDone);
  			return;
  		}
  		
  		UTIL.safeCall(onDone, resObj[SR.Tags.UPDATE], resObj[SR.Tags.PARA]);
  	});
  }
docs: attempt to query monitor server for some info TODO: move this to UTIL.as common function?