Shut the Shake session on exit, instead of restarting it (haskell#1655)

Restarting the session will result in progress reporting and other messages
being sent to the client, which might have already closed the stream

Co-authored-by: Potato Hatsue <[email protected]>

Author: 2 people

ghcide/src/Development/IDE/LSP/LanguageServer.hs

@@ -188,7 +188,7 @@ exitHandler :: IO () -> LSP.Handlers (ServerM c)
 exitHandler exit = LSP.notificationHandler SExit $ const $ do
     (_, ide) <- ask
     -- flush out the Shake session to record a Shake profile if applicable
-    liftIO $ restartShakeSession (shakeExtras ide) []
+    liftIO $ shakeShut ide
     liftIO exit
 
 modifyOptions :: LSP.Options -> LSP.Options