On 2012-03-10 11:16, Paolo Capriotti wrote:
Another issue is how to deal with unconsumed input. For that, there is
a ChunkPipe type (in pipes-extra) with a specialized monad instance
that threads unconsumed input along. You can see an example of
ChunkPipe in action in this prototype http server by Jeremy Shaw:
http://src.seereason.com/pipes-http-2/pipes-http-2/. Note that this is
based on a old version of pipes-core, however.
A nice way to deal with unconsumed input (from a user's perspective) would be a
function
-- | Pass some unconsumed input back upstream.
-- The next @await@ will return this input without blocking.
unawait :: Monad m => a -> Pipe a b m ()
Twan
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