1 files changed, 4 insertions, 3 deletions

diff --git a/src/Network/Tox/Crypto/Handlers.hs b/src/Network/Tox/Crypto/Handlers.hs
index aa63efee..bf01e1b5 100644
--- a/src/Network/Tox/Crypto/Handlers.hs
+++ b/src/Network/Tox/Crypto/Handlers.hs
@@ -1120,8 +1120,8 @@ sessionPacketH sessions addrRaw (CryptoPacket nonce16 encrypted) = do
                         isLossy (Msg mid) | lossyness mid == Lossy = True
                         isLossy _ = False
                         ack = bufferStart -- Earliest sequence number they've seen from us.
-                    if isLossy msgTypMapped
-                        then do dput XNetCrypto $ "enqueue ncPacketQueue Lossy " ++ show cm
+                    if (msgTypMapped /= Msg Padding && isLossy msgTypMapped) || isLossy msgTyp
+                        then do dput XNetCrypto $ "enqueue ncPacketQueue Lossy (msgTyp=" ++ show msgTyp ++ " msgTypMapped=" ++show msgTypMapped ++ ") " ++ show cm
                                 atomically $ PB.grokInboundPacket ncPacketBuffer
                                                 (PacketReceivedLossy bufferEnd cd ack)
                                 runCryptoHook session (bufferData cd)
@@ -1231,7 +1231,8 @@ knownMsgs :: [Word64]
 knownMsgs =
       concat [ map (fromIntegral . fromEnum) [ PacketRequest .. KillPacket ]
              , map (const 0)                 [ 3 .. 15 ]  -- UnspecifiedPacket
-             , map (const 0)                 [ 16 .. 23 ] -- MessengerLoseless
+             , map (fromIntegral . fromEnum) [ PING ]
+             , map (const 0)                 [ 17 .. 23 ] -- MessengerLoseless
              , map (fromIntegral . fromEnum) [ ONLINE .. OFFLINE ]
              , map (const 0)                 [ 26 .. 47 ] -- MessengerLoseless
              , map (fromIntegral . fromEnum) [ NICKNAME .. TYPING ]