catch-network-errors.js

// Doesn't work in Chrome

window.onerror = () => {
  console.log('window.onerror')
  return true
}
window.addEventListener('error', ev => {
  ev.preventDefault()
  console.log("window.addEventListener('error')")
  return true
})
setTimeout(() => {
  const scriptEl = document.createElement('script')
  scriptEl.src = '/pages/index.page.04984eb5.js'
  scriptEl.addEventListener('error', (err) =>{
    ev.preventDefault()
    console.log("scriptEl.addEventListener('error')")
    return true
  })
  scriptEl.onerror = (ev) => {
    ev.preventDefault()
    console.log('scriptEl.onerror')
    return true
  }
  document.head.appendChild(scriptEl)
}, 1000)
/*
setTimeout(() => {
  throw new Error('Some R')
}, 2000)
*/