close #5726
close #5726

Turned out that the old code was wrong. I'm not sure why it used to work.

`response.body` properly resolves to an async proc defined in the httpclient
module with the following signature:

proc body*(response: AsyncResponse): Future[string] {.async.}

Perhaps the old code was somehow matching the body field of the `AsyncResponse`
object, which is marked as private.

dom96/Nim,russpowers/Nim,tulayang/Nim,russpowers/Nim,russpowers/Nim,dom96/Nim,russpowers/Nim,dom96/Nim,dom96/Nim,russpowers/Nim,russpowers/Nim,dom96/Nim,dom96/Nim,tulayang/Nim,tulayang/Nim,dom96/Nim,tulayang/Nim,tulayang/Nim,russpowers/Nim,tulayang/Nim