Starting from a WAI app

{-# LANGUAGE OverloadedStrings #-}

module Hello where

import           Network.HTTP.Pony.Serve.Wai (fromWAI)
import qualified Network.HTTP.Types as HTTP
import qualified Network.Wai as Wai

waiApp :: Wai.Application
waiApp request respond = do

  respond $ Wai.responseLBS
      HTTP.status200
      [("Content-Type", "text/plain")]
      "Hello, WAI!"

hello = fromWAI waiApp

Serve with pony

{-# LANGUAGE OverloadedStrings #-}

module RunHello where

import Network.HTTP.Pony.Serve (run)
import Network.HTTP.Pony.Transformer.HTTP (http)
import Network.HTTP.Pony.Transformer.StartLine (startLine)
import Network.HTTP.Pony.Transformer.CaseInsensitive (caseInsensitive)

import Pipes.Safe (runSafeT)
import Hello (hello)

main :: IO ()
main = ( runSafeT
          . run "localhost" "8080"
          . http
          . startLine
          . caseInsensitive
        ) hello

Note

• Streaming response is not implemented.