iisnode/test/functional/www/121_watchedFiles/web.config

<configuration>
  <system.webServer>
    <handlers>
      <add name="iisnode" path="hello.js" verb="*" modules="iisnode" />
    </handlers>
    <iisnode watchedFiles="*.js;idontexist\*"/>
  </system.webServer>
</configuration>