spec/fixtures/api/crash-restart.html

<html>
<body>
<script type="text/javascript" charset="utf-8">

const port = (new URLSearchParams(location.search)).get('port')
const {crashReporter, ipcRenderer} = require('electron')

crashReporter.start({
  productName: 'Zombies',
  companyName: 'Umbrella Corporation',
  submitURL: 'http://127.0.0.1:' + port,
  uploadToServer: true,
  ignoreSystemCrashHandler: true,
  extra: {
    extra1: 'extra1',
    extra2: 'initial',
    extra3: 'extra3'
  }
})

if (process.platform === 'win32') {
  ipcRenderer.sendSync('crash-service-pid', crashReporter.crashServicePid)
}

setImmediate(() => {
  if (process.platform === 'darwin') {
    crashReporter.addExtraParameter('extra2', 'extra2')
    crashReporter.removeExtraParameter('extra3')
  } else {
    crashReporter.start({
      productName: 'Zombies',
      companyName: 'Umbrella Corporation',
      submitURL: 'http://127.0.0.1:' + port,
      uploadToServer: true,
      ignoreSystemCrashHandler: true,
      extra: {
        extra1: 'extra1',
        extra2: 'extra2'
      }
    })
  }

  setImmediate(() => {
    process.crash()
  })
})

</script>
</body>
</html>