author | nemo |
Wed, 11 Nov 2009 21:54:28 +0000 | |
changeset 2616 | 6e2b341dc408 |
parent 2403 | 6c5d504af2ba |
child 2867 | 9be6693c78cb |
permissions | -rw-r--r-- |
2348 | 1 |
{-# LANGUAGE ScopedTypeVariables #-} |
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module NetRoutines where |
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import Network |
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import Network.Socket |
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import System.IO |
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import Control.Concurrent |
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import Control.Concurrent.Chan |
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import Control.Concurrent.STM |
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2296
19f2f76dc346
Patch for compiling with 6.10 (define NEW_EXCEPTIONS to do that)
unc0rr
parents:
2245
diff
changeset
|
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import qualified Control.Exception as Exception |
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import Data.Time |
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----------------------------- |
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import CoreTypes |
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import ClientIO |
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import Utils |
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acceptLoop :: Socket -> Chan CoreMessage -> Int -> IO () |
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acceptLoop servSock coreChan clientCounter = do |
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2296
19f2f76dc346
Patch for compiling with 6.10 (define NEW_EXCEPTIONS to do that)
unc0rr
parents:
2245
diff
changeset
|
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Exception.handle |
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(\(_ :: Exception.IOException) -> putStrLn "exception on connect") $ |
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do |
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(socket, sockAddr) <- Network.Socket.accept servSock |
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cHandle <- socketToHandle socket ReadWriteMode |
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hSetBuffering cHandle LineBuffering |
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clientHost <- sockAddr2String sockAddr |
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currentTime <- getCurrentTime |
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sendChan <- newChan |
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let newClient = |
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(ClientInfo |
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nextID |
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sendChan |
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cHandle |
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clientHost |
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1926
cb46fbdcaa41
Add simple DoS protection mechanism (although better than previous server had)
unc0rr
parents:
1924
diff
changeset
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currentTime |
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"" |
1841
fba7210b438b
Retrieve client password from web database and ask for it
unc0rr
parents:
1839
diff
changeset
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"" |
fba7210b438b
Retrieve client password from web database and ask for it
unc0rr
parents:
1839
diff
changeset
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False |
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0 |
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0 |
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1927
e2031906a347
Ping clients every 30 seconds. Disconnection due to ping timeout to be implemented.
unc0rr
parents:
1926
diff
changeset
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0 |
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False |
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False |
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False |
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2245
c011aecc95e5
unc0rr's patch from issue #144 - prevent spectators from ruining the game
nemo
parents:
2004
diff
changeset
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undefined |
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undefined |
1847
2178c0fc838c
Set admin flag and send admin notification to users with rid equal to 3
unc0rr
parents:
1841
diff
changeset
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) |
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writeChan coreChan $ Accept newClient |
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forkIO $ clientRecvLoop cHandle coreChan nextID |
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forkIO $ clientSendLoop cHandle coreChan sendChan nextID |
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return () |
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acceptLoop servSock coreChan nextID |
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where |
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nextID = clientCounter + 1 |