netserver/stresstest.hs
changeset 1498 264e11b5c639
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/netserver/stresstest.hs	Mon Nov 17 16:48:52 2008 +0000
@@ -0,0 +1,43 @@
+module Main where
+
+import IO
+import System.IO
+import Control.Concurrent
+import Network
+import Control.Exception
+import Control.Monad
+import System.Random
+
+session1 nick room = ["NICK", nick, "", "PROTO", "20", "", "CREATE", room, "", "CHAT_STRING", "Hi", ""]
+session2 nick room = ["NICK", nick, "", "PROTO", "20", "",   "JOIN", room, "", "CHAT_STRING", "Hello", ""]
+
+emulateSession sock s = do
+	mapM_ (\x -> hPutStrLn sock x >> randomRIO (70000::Int, 120000) >>= threadDelay) s
+	hFlush sock
+	threadDelay 250000
+
+testing = Control.Exception.handle (\e -> putStrLn $ show e) $ do
+	putStrLn "Start"
+	sock <- connectTo "127.0.0.1" (PortNumber 46631)
+
+	num1 <- randomRIO (70000::Int, 70100)
+	num2 <- randomRIO (70000::Int, 70100)
+	num3 <- randomRIO (0::Int, 7)
+	num4 <- randomRIO (0::Int, 7)
+	let nick1 = show $ num1
+	let nick2 = show $ num2
+	let room1 = show $ num3
+	let room2 = show $ num4
+	emulateSession sock $ session1 nick1 room1
+	emulateSession sock $ session2 nick2 room2
+	emulateSession sock $ session2 nick1 room1
+	hClose sock
+	putStrLn "Finish"
+
+forks = forever $ do
+	delay <- randomRIO (40000::Int, 70000)
+	threadDelay delay
+	forkIO testing
+
+main = withSocketsDo $ do
+	forks
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