form.parse callback prevents form.on('part') from running about multiparty

[dougwilson]

https://github.com/pillarjs/multiparty#multipartyform

autoFields - Enables field events and disables part events for fields. This is automatically set to true if you add a field listener.
autoFiles - Enables file events and disables part events for files. This is automatically set to true if you add a file listener.

https://github.com/pillarjs/multiparty#formparserequest-cb

If cb is provided, autoFields and autoFiles are set to true and all fields and files are collected and passed to the callback, removing the need to listen to any events on form.

[jsainz237]

Ah ok I see. Thanks.