[Haskell-cafe] network-conduit proxy
grant
thelff at hotmail.com
Fri Mar 9 18:44:29 CET 2012
I am trying to get a proxy working using the network-conduit package on windows.
So I send a request to port 5002 and that gets forwarded to another port 5000
where I have a simple echo server running.
I made a stab at it, but get intermittent send errors after the first connection
Here is the code:
{-# OPTIONS -Wall #-}
import Data.Conduit
import Data.Conduit.Network
import Network (withSocketsDo)
import Control.Monad.IO.Class (liftIO)
import Control.Monad.Trans.Resource
main::IO ()
main =
withSocketsDo $ runTCPClient (ClientSettings 5000 "localhost") $
\src1 sink1 -> do
liftIO $ print "in tcpclient section"
liftIO $ withSocketsDo $ runTCPServer (ServerSettings 5002 Nothing) $
\src sink -> do
liftIO $ print "in tcpserver section"
_ <- liftIO $ runResourceT $ resourceForkIO $ do
src1 $$ sink
return ()
src $$ sink1
Thanks for any help,
Grant
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