code: function getRedisCommands(req, res) {
    if (req.app.locals.redisReadOnly) {
      res.json({"list": redisCoreCmds.readCmds});
    }
    else {
      res.json({"list": [].concat(redisCoreCmds.readCmds, redisCoreCmds.writeCmds)});
    }
  }
docs: this method returns a list with a list of active redis commands that can be send
  via POST /exec route. It is used to initialise client-side CmdParser.
  There is no client side check to filter commands send via exec throu this list.
  
  @param {express.request} req express request object
  @param {express.response} res express response object