ERR_HTTP_HEADERS_SENT when setting parseReqBody=true

[AmolM27]

I need to change the filename in multipart form-data request in the proxy. The moment, I simply add: parseReqBody=true it fails with error:

'Error [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
at ClientRequest.setHeader (_http_outgoing.js:518:11)'

I need that to be true in order to change bodycontent in proxyReqBodyDecorator. If I set parseReqBody=false it does not error 'ERR_HTTP_HEADERS_SENT' but bodycontent is empty.

[monkpow]

Can you post a more detailed example of your setup? I'd be happy to look at this, but can't easily reproduce it from your description.