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

Can I see an actual code snippet where this comes up? I'd be surprised if we need such a change. On Fri, Dec 9, 2011 at 10:04 AM, Aristid Breitkreuz wrote:

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" :

...

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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