text: /**
   * Analyzes bits of data pertaining to the main request only
   */
  'use strict';
  
  module.exports = function(phantomas) {
  	var isMainRequest = true;
  	var statusCodes = [];
  
  	phantomas.on('recv', function(entry, res) {
  		if (isMainRequest) {
  			captureStatusCode(statusCodes, res.status);
  		}
  	});
  
  	phantomas.on('responseEnd', function(entry, res) {
  		isMainRequest = false;
  		captureStatusCode(statusCodes, res.status);
  
  		phantomas.setMetric('statusCodesTrail', statusCodes.join(','), true); // @desc comma-separated list of HTTP status codes that main request followed through (could contain a single element if the main request is a terminal one) [string]
  	});
  
  	function captureStatusCode(codes, code) {
  		codes.push(code);
  	}
  };
  