+
−{-# LANGUAGE CPP #-}
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−
+
−module Main where
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−
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−import IO
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−import System.IO
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−import Control.Concurrent
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−import Network
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−import Control.Exception
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−import Control.Monad
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−import System.Random
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−
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−#if !defined(mingw32_HOST_OS)
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−import System.Posix
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−#endif
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−
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−session1 nick room = ["NICK", nick, "", "PROTO", "24", "", "CHAT", "lobby 1", "", "CREATE", room, "", "CHAT", "room 1", "", "QUIT", "bye-bye", ""]
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−session2 nick room = ["NICK", nick, "", "PROTO", "24", "", "LIST", "", "JOIN", room, "", "CHAT", "room 2", "", "PART", "", "CHAT", "lobby after part", "", "QUIT", "bye-bye", ""]
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−session3 nick room = ["NICK", nick, "", "PROTO", "24", "", "LIST", "", "JOIN", room, "", "CHAT", "room 2", "", "QUIT", "bye-bye", ""]
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−
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−emulateSession sock s = do
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−    mapM_ (\x -> hPutStrLn sock x >> hFlush sock >> randomRIO (50000::Int, 90000) >>= threadDelay) s
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−    hFlush sock
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−    threadDelay 225000
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−
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−testing = Control.Exception.handle print $ do
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−    putStrLn "Start"
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−    sock <- connectTo "127.0.0.1" (PortNumber 46631)
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−
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−    num1 <- randomRIO (70000::Int, 70100)
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−    num2 <- randomRIO (0::Int, 2)
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−    num3 <- randomRIO (0::Int, 5)
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−    let nick1 = show num1
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−    let room1 = show num2
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−    case num2 of 
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−        0 -> emulateSession sock $ session1 nick1 room1
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−        1 -> emulateSession sock $ session2 nick1 room1
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−        2 -> emulateSession sock $ session3 nick1 room1
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−    hClose sock
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−    putStrLn "Finish"
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−
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−forks = forever $ do
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−    delay <- randomRIO (10000::Int, 19000)
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−    threadDelay delay
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−    forkIO testing
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−
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−main = withSocketsDo $ do
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−#if !defined(mingw32_HOST_OS)
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−    installHandler sigPIPE Ignore Nothing;
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−#endif
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−    forks