index.js

gistfile1.txt

// include dependencies
const express = require('express');
const { createProxyMiddleware } = require('../../dist'); // = require('http-proxy-middleware');

// proxy middleware options
const options = {
  target: 'https://staking.harmony.one', // target host
  changeOrigin: true, // needed for virtual hosted sites
  ws: true, // proxy websockets
  pathRewrite: {
    '^/*': '/*', // rewrite path
  },
  router: {
    // when request.headers.host == 'dev.localhost:3000',
    // override target 'http://www.example.org' to 'http://localhost:8000'
    'dev.localhost:3000': 'http://localhost:5000'
  }
};

// create the proxy (without context)
const exampleProxy = createProxyMiddleware(options);

// mount `exampleProxy` in web server
const app = express();

// Declare static folder to be served. It contains the js, images, css, etc.
app.use(express.static('build'));

app.use('/', exampleProxy);
app.listen(3000);