Function to generate traffic for a minute on a given URL

Dockerfile

FROM node:8
WORKDIR /usr/src/app
COPY package*.json ./
ENV NODE_ENV=production
RUN npm install --production
COPY . .
CMD [ "npm", "start" ]

index.js

const axios = require('axios');

/**
 * Responds to any HTTP request.
 *
 * @param {!Object} req HTTP request context.
 * @param {!Object} res HTTP response context.
 */
exports.hit = (req, res) => {
    let url = req.query.url;
    let iteration = 0;
    let timer;
    if(!url) {
        return res.status(200).send('Please provide URL');
    }

    function callUrl() {
        if(iteration < 60) {
            console.log(`Hitting (${iteration}) ${url}`);
            axios.get(url);
            iteration++;
            timer = setTimeout(callUrl, 1000);
        } else {
            console.log(`Done hitting ${url}`);
            clearTimeout(timer);
            res.status(200).send('done');
        }
    }
    callUrl();
  };
  

package.json

{
  "name": "hit-url",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "start": "func hit"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "axios": "^0.18.0",
    "function-to-app": "0.0.1"
  }
}