diff options
Diffstat (limited to 'Hsbot/Core.hs')
| -rw-r--r-- | Hsbot/Core.hs | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/Hsbot/Core.hs b/Hsbot/Core.hs index eacbe63..49f5f5d 100644 --- a/Hsbot/Core.hs +++ b/Hsbot/Core.hs @@ -70,10 +70,10 @@ runHsbot = do config = envConfig env nickname = head $ configNicknames config channels = configChannels config - liftIO . sendStr connhdl tlsCtx . IRC.encode $ IRC.nick nickname - liftIO . sendStr connhdl tlsCtx . IRC.encode $ IRC.user nickname hostname "*" (configRealname config) + liftIO . sendStr env connhdl tlsCtx . IRC.encode $ IRC.nick nickname + liftIO . sendStr env connhdl tlsCtx . IRC.encode $ IRC.user nickname hostname "*" (configRealname config) -- Then we join channels - mapM_ (liftIO . sendStr connhdl tlsCtx . IRC.encode . IRC.joinChan) channels + mapM_ (liftIO . sendStr env connhdl tlsCtx . IRC.encode . IRC.joinChan) channels -- Finally we set the new bot state asks envBotState >>= liftIO . flip putMVar BotState { botPlugins = M.empty , botAccess = configAccess config @@ -88,9 +88,8 @@ runHsbot = do liftIO $ debugM "Hsbot.Core" "Spawning reader thread" let connhdl = envHandle env tlsCtx = envTLSCtx env - myOwnThreadId <- liftIO myThreadId chan <- asks envChan - (liftIO . forkIO $ botReader connhdl tlsCtx chan myOwnThreadId) >>= addThreadIdToQuitMVar + (liftIO . forkIO $ botReader env connhdl tlsCtx chan) >>= addThreadIdToQuitMVar -- Then we spawn all plugins asks envConfig >>= mapM_ loadPlugin . configPlugins -- Finally we spawn the main bot loop @@ -102,18 +101,18 @@ runHsbot = do -- TODO : kill plugin threads return code -botReader :: Handle -> Maybe TLSCtx -> Chan Message -> ThreadId -> IO () -botReader _ (Just ctx) chan _ = forever $ - fmap L.toString (recvData ctx) >>= handleIncomingStr chan -- TODO exceptions -botReader handle Nothing chan fatherThreadId = forever $ - hGetLine handle `catch` handleIOException >>= handleIncomingStr chan - where - handleIOException :: IOException -> IO String - handleIOException ioException = do - throwTo fatherThreadId ioException - myId <- myThreadId - killThread myId - return "" +botReader :: BotEnv -> Handle -> Maybe TLSCtx -> Chan Message -> IO () +botReader env _ (Just ctx) chan = forever $ + fmap L.toString (recvData ctx) `catch` handleIOException env "botReader died" >>= handleIncomingStr chan +botReader env handle Nothing chan = forever $ + hGetLine handle `catch` handleIOException env "botReader died" >>= handleIncomingStr chan + +handleIOException :: BotEnv -> String -> IOException -> IO String +handleIOException env msg ioException = do + runReaderT (setGlobalQuitMVar $ BotRestart (show ioException, Just msg)) env + myId <- myThreadId + killThread myId + return "" handleIncomingStr :: Chan Message -> String -> IO () handleIncomingStr chan str = @@ -136,7 +135,7 @@ botLoop = forever $ do let connhdl = envHandle env tlsCtx = envTLSCtx env liftIO $ debugM "Hsbot.Loop" $ "--> " ++ show outMsg - liftIO . sendStr connhdl tlsCtx $ IRC.encode outMsg + liftIO . sendStr env connhdl tlsCtx $ IRC.encode outMsg terminateHsbot :: Env IO () terminateHsbot = do |