[web-devel] Any examples of using RequestBodyBuilder from http-enumerator

[Aristid Breitkreuz]

I think I had a similar problem once. The () may need to be changed to
forall a. a. Consider filing a bug in http-enumerator.

Aristid
Am 09.12.2011 08:16 schrieb "Erik de Castro Lopo" <mle+hs at mega-nerd.com>:

> Michael Snoyman wrote:
>
> >     RequestBodyBS bs ~== RequstBodyBuilder (S.length bs) (fromByteString
> bs)
>
> Ok, that probably means I need to look at RequestBodyEnum
> instead.
>
> What I'd like to do is somthing like:
>
>    status <- getFileStatus fname
>    let size = fromIntegral $ fileSize status
>    req { HE.requestBody = HE.RequestBodyEnum size $ enumBuilder fname }
>  where
>    enumBuilder :: String -> Enumerator Builder IO ()
>    enumBuilder fname = EB.enumFile fname ........
>
> but I can't get the types to match up. Its seems the () requirement
> for enumBuilder is too inflexible.
>
> Cheers,
> Erik
> --
> ----------------------------------------------------------------------
> Erik de Castro Lopo
> http://www.mega-nerd.com/
>
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