http2 - compat not working as http #15491

const http2 = require('http2')
const proxy = require('http2-proxy')
const http = require('http')
const fs = require('fs')

const proxyServer = http2
   .createSecureServer({
     cert: fs.readFileSync('./server.crt'),
     key: fs.readFileSync('./server.key'),
     allowHTTP1: true
   })
  .on('request', (req, res) => {
    proxy.web(req, res, {
      hostname: 'localhost',
      port: 7000
    }, err => {
      if (err) {
        console.error('proxy error', err)
      }
    })
  })
  .listen(6000)

const server = http
  .createServer()
  .on('request', (req, res) => {
    req
      .pipe(fs.createWriteStream(Math.random().toString()))
      .on('finish', () => {
        res.statusCode = 200
        res.end()
     })
  })
  .listen(7000)