I don't think there's enough information in the snippet you've given to determine what the problem is. And in general, it's a good idea to include the actual error message from the compiler.
On Mon, Nov 12, 2012 at 5:02 AM, Alexander V Vershilov < [email protected]> wrote: > Hello. > > I have problems with writing next code (using network-conduit) > > slightly simplified version: > > > app ad = appSource ad $$ sink > > where > > cMap = M.fromList [ ("upload", cmdUpload), ("download", cmdDownload) > ] > > sink = takeLine >>= \c -> case c of Just run -> run ; Nothing -> > return () > > cmdUpload = {- ... -} CB.sinkFile path > > cmdDownload = do > > {- code here -} > > CB.sourceFile path $$ appSink ad -- this will not work because > of > > -- type error > > And I'm catching "cannot construct the infinite type". > > I've found an example in [1], but it's not exactly solves my problem, as > all > the logic is inside conduit, and it will break upload function. > > [1] http://www.yesodweb.com/blog/2012/06/conduit-0-5 > > -- > Alexander Vershilov > > _______________________________________________ > Haskell-Cafe mailing list > [email protected] > http://www.haskell.org/mailman/listinfo/haskell-cafe > >
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