1 {-# LANGUAGE PatternSignatures #-} |
1 {-# LANGUAGE CPP, PatternSignatures #-} |
2 module NetRoutines where |
2 module NetRoutines where |
3 |
3 |
4 import Network |
4 import Network |
5 import Network.Socket |
5 import Network.Socket |
6 import System.IO |
6 import System.IO |
7 import Control.Concurrent |
7 import Control.Concurrent |
8 import Control.Concurrent.Chan |
8 import Control.Concurrent.Chan |
9 import Control.Concurrent.STM |
9 import Control.Concurrent.STM |
10 import Control.Exception |
10 #if defined(NEW_EXCEPTIONS) |
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11 import qualified Control.OldException as Exception |
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12 #else |
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13 import qualified Control.Exception as Exception |
|
14 #endif |
11 import Data.Time |
15 import Data.Time |
12 ----------------------------- |
16 ----------------------------- |
13 import CoreTypes |
17 import CoreTypes |
14 import ClientIO |
18 import ClientIO |
15 import Utils |
19 import Utils |
16 |
20 |
17 acceptLoop :: Socket -> Chan CoreMessage -> Int -> IO () |
21 acceptLoop :: Socket -> Chan CoreMessage -> Int -> IO () |
18 acceptLoop servSock coreChan clientCounter = do |
22 acceptLoop servSock coreChan clientCounter = do |
19 Control.Exception.handle |
23 Exception.handle |
20 (\(_ :: Exception) -> putStrLn "exception on connect") $ |
24 (\(_ :: Exception.Exception) -> putStrLn "exception on connect") $ |
21 do |
25 do |
22 (socket, sockAddr) <- Network.Socket.accept servSock |
26 (socket, sockAddr) <- Network.Socket.accept servSock |
23 |
27 |
24 cHandle <- socketToHandle socket ReadWriteMode |
28 cHandle <- socketToHandle socket ReadWriteMode |
25 hSetBuffering cHandle LineBuffering |
29 hSetBuffering cHandle LineBuffering |