code: function(qName) {
      if (this._q.name !== qName) {
        this._q.name = qName;
        var queueOpts = {
          redis: {
            host: redis.redisOpts.host,
            port: redis.redisOpts.port,
            DB: redis.redisOpts.db,
            opts: {
              auth_pass: redis.redisOpts.auth_pass
            }
          }
        };
        this._q.instance = new bull(qName, queueOpts);
      }
      return this._q.instance;
    }
docs: Get a queue by name
  @param {String} qName Queue name
  @returns {Object} An instance of the queue