This isn't quite what I'm after. I want to pull chunks on demand (i.e. have control over both the input and the output). Enumeratees don't allow me to do that. Regards, John A. De Goes Twitter: @jdegoes LinkedIn: http://linkedin.com/in/jdegoes On Mar 27, 2011, at 7:58 PM, John Millikin wrote:
If the receiver can only accept very small chunks, you can put a rechunking stage in between the compression and iteratee:
----------------------------------------------------------- verySmallChunks :: Monad m => Enumeratee ByteString ByteString m b verySmallSchunks = sequence (take 10) -----------------------------------------------------------
Resending is slightly more complex -- if the other end can say "resend that last chunk", then it should be easy enough, but "resend the last 2 bytes of that chunk you sent 5 minutes ago" would be much harder. What is your use case?