forced Cache cleanup

hbs2-core/lib/HBS2/Actors/Peer.hs

@@ -26,7 +26,8 @@ import Data.Config.Suckless.KeyValue (HasConf(..))
 
 import Control.Monad
 import Control.Monad.Trans.Maybe
-import Control.Concurrent.Async
+import Control.Monad.Trans.Cont
+-- import Control.Concurrent.Async
 import Control.Monad.Reader
 import Control.Monad.Writer.CPS qualified as CPS
 import Data.ByteString.Lazy (ByteString)
@@ -39,12 +40,14 @@ import GHC.TypeLits
 import Lens.Micro.Platform as Lens
 import Data.HashMap.Strict (HashMap)
 import Data.HashMap.Strict qualified as HashMap
-import Control.Concurrent.STM.TVar
-import Control.Concurrent.STM
+-- import Control.Concurrent.STM.TVar
+-- import Control.Concurrent.STM
 import Control.Monad.IO.Unlift
 import Data.List qualified as L
 import Data.Monoid qualified as Monoid
 
+import UnliftIO
+
 import Codec.Serialise (serialise, deserialiseOrFail)
 
 
@@ -421,32 +424,40 @@ peerEnvCollectProbes PeerEnv {..} = do
 
   where
     calcValuesLengthTotal = Monoid.getSum . foldMap (Monoid.Sum . L.length)
-    liftReadTVar = liftIO . atomically . readTVar
+    liftReadTVar = liftIO . readTVarIO
     item k v = CPS.tell [(k, fromIntegral v)]
 
-runPeerM :: forall e m . ( MonadIO m
+runPeerM :: forall e m . ( MonadUnliftIO m
                          , HasPeer e
                          , Ord (Peer e)
                          , Pretty (Peer e)
+                         , Hashable (Encoded e)
                          , HasNonces () m
                          )
          => PeerEnv e
          -> PeerM e m ()
          -> m ()
 
-runPeerM env f  = do
+runPeerM env@PeerEnv{..} f  = flip runContT pure do
 
-  let de = view envDeferred env
-  as <- liftIO $ replicateM 16 $ async $ runPipeline de
+  as <- liftIO $ replicateM 16 $ async $ runPipeline _envDeferred
 
   sw <- liftIO $ async $ forever $ withPeerM env $ do
       pause defSweepTimeout
-          se <- asks (view envSessions)
-          liftIO $ Cache.purgeExpired se
+
+      liftIO do
+        Cache.purgeExpired _envSessions
+        Cache.purgeExpired _envReqMsgLimit
+        Cache.purgeExpired _envReqProtoLimit
+
       sweep
 
-  void $ runReaderT (fromPeerM f) env
-  void $ liftIO $ stopPipeline de
+  void $ ContT $ bracket none $ const $ do
+    pure ()
+
+  lift $ void $ runReaderT (fromPeerM f) env
+
+  void $ liftIO $ stopPipeline _envDeferred
   liftIO $ mapM_ cancel (as <> [sw])
 
 withPeerM :: MonadIO m => PeerEnv e -> PeerM e m a -> m a

hbs2-core/lib/HBS2/Net/Messaging/TCP.hs

@@ -323,7 +323,9 @@ runMessagingTCP env@MessagingTCP{..} = liftIO do
                   cookie <- handshake Client env so
                   let connId = connectionId cookie myCookie
 
-                  when (cookie == myCookie) $ exit ()
+                  when (cookie == myCookie) $ do
+                    debug $ "same peer, exit" <+> pretty remoteAddr
+                    exit ()
 
                   here <- atomically do
                         n <- readTVar _tcpPeerCookie <&> HM.member cookie

hbs2-peer/app/Brains.hs

@@ -942,7 +942,7 @@ newBasicBrains cfg = liftIO do
               <*> newTQueueIO
               <*> newTQueueIO
               <*> newTQueueIO
-              <*> Cache.newCache (Just (toTimeSpec (1200:: Timeout 'Seconds)))
+              <*> Cache.newCache (Just (toTimeSpec (600:: Timeout 'Seconds)))
               <*> newTVarIO mempty
               <*> newTVarIO (AnyProbe ())
 
@@ -1041,14 +1041,16 @@ runBasicBrains cfg brains@BasicBrains{..} = do
         -- commitNow brains True
 
     void $ forever do
-      pause @'Seconds 20
+      pause @'Seconds 30
       ee <- liftIO $ Cache.toList expire
       let eee = [ h | (h,_,Just{}) <- ee ]
       forM_ eee $ \h -> do
         cleanupPostponed brains h
 
-      liftIO $ Cache.purgeExpired expire
-      liftIO $ Cache.purgeExpired sizes
+      liftIO do
+        Cache.purgeExpired expire
+        Cache.purgeExpired sizes
+        Cache.purgeExpired _brainsRemoved
 
       del <- liftIO $ atomically $ flushTQueue _brainsDelDownload
       for_ del $ \d -> do

hbs2-peer/app/PeerMain.hs

@@ -1,4 +1,4 @@
-{-# OPTIONS_GHC -fno-warn-orphans #-}
+
 {-# Language TemplateHaskell #-}
 {-# Language AllowAmbiguousTypes #-}
 {-# Language UndecidableInstances #-}

hbs2-peer/app/PeerTypes.hs

@@ -16,7 +16,6 @@ import HBS2.Polling
 import HBS2.Actors.Peer
 import HBS2.Clock
 import HBS2.Net.Auth.Schema
-import HBS2.Net.Auth.Credentials
 import HBS2.Data.Types.SignedBox
 import HBS2.Data.Types.Peer
 import HBS2.Data.Types.Refs
@@ -25,7 +24,6 @@ import HBS2.Events
 import HBS2.Hash
 import HBS2.Merkle (AnnMetaData)
 import HBS2.Net.IP.Addr
-import HBS2.Net.Proto
 import HBS2.Peer.Proto.Peer
 import HBS2.Peer.Proto.BlockInfo
 import HBS2.Peer.Proto.LWWRef
@@ -44,11 +42,8 @@ import Prelude hiding (log)
 import Control.Monad.Reader
 import Control.Monad.Writer qualified as W
 import Data.ByteString.Lazy (ByteString)
-import Data.Cache (Cache)
-import Data.Cache qualified as Cache
 import Data.HashMap.Strict (HashMap)
 import Data.HashMap.Strict qualified as HashMap
-import Data.HashSet (HashSet)
 import Data.List qualified as L
 import Data.Maybe
 import Lens.Micro.Platform

hbs2-peer/app/RefChan.hs

@@ -364,7 +364,13 @@ refChanWorkerInitNotifiers env = do
            debug "Rely notification request"
            request @UNIX (fromString sa) req
 
-      r <- waitAnyCatchCancel [msg, disp, rely]
+      kill <- ContT $ withAsync $ forever do
+        pause @'Seconds 30
+        let RefChanWorkerEnv{..} = env
+        liftIO $ Cache.purgeExpired _refChanWorkerNotifiersDone
+        liftIO $ Cache.purgeExpired _refChanWorkerLocalRelyDone
+
+      r <- waitAnyCatchCancel [msg, disp, rely, kill]
 
       warn $ ">>> Notifier thread for" <+> pretty sa  <+> "terminated" <+> viaShow (snd r)