29 Apr
2003
29 Apr
'03
1:04 p.m.
Keean Schupke wrote:> Hi,
The problem is not with the haskell, but with telnet, which uses line buffered output itself.
Try the following:
module Main(main) where
import IO import Network
main = do socket <- listenOn (PortNumber 15151) (handle,hostName,_) <- accept socket hSetBuffering handle (BlockBuffering (Just 4096)) putStr ("Accepted: "++hostName++"\n") c <- hGetLine handle putStrLn (show c)
telnet to this, type a line and hit return ... should print the line.
I presume this is the same program I sent. I *did* hit return, so I don't think that's the problem.