web.config

<configuration>
  <system.webServer>
    <handlers>
      <add name="iisnode" path="bin/www" verb="*" modules="iisnode" />
    </handlers>
    <iisnode 
      node_env="development"
      loggingEnabled="true" 
      debuggingEnabled="true" 
      devErrorsEnabled="true" 
      nodeProcessCountPerApplication="4" 
      maxConcurrentRequestsPerProcess="999999999" 
      maxNamedPipeConnectionRetry="10" 
    />
    <rewrite>
      <rules>              
         <rule name="DynamicContent" stopProcessing="true">
           <action type="Rewrite" url="bin/www" />
         </rule>
      </rules>
    </rewrite>
    <security>
      <requestFiltering>
        <hiddenSegments>
          <remove segment="bin"/>
        </hiddenSegments>
      </requestFiltering>
    </security>
    <urlCompression doStaticCompression="false" doDynamicCompression="false" />
  </system.webServer>
</configuration>