1 files changed, 6 insertions, 1 deletions

diff --git a/src/Network/Tox/DHT/Transport.hs b/src/Network/Tox/DHT/Transport.hs
index 5bd9caa1..0787c2c1 100644
--- a/src/Network/Tox/DHT/Transport.hs
+++ b/src/Network/Tox/DHT/Transport.hs
@@ -43,6 +43,7 @@ import Data.Monoid
 import Data.Serialize             as S
 import Data.Tuple
 import Data.Word
+import Foreign.C (CTime(..))
 import Network.Socket
 
 type DHTTransport = Transport String NodeInfo (DHTMessage Encrypted8)
@@ -201,7 +202,11 @@ instance Serialize DHTRequest where
 -- | `32`        | Our DHT public key                  |
 -- | `[39, 204]` | Maximum of 4 nodes in packed format |
 data DHTPublicKey = DHTPublicKey
-    { dhtpkNonce :: Nonce8    -- no_replay
+    { dhtpkNonce :: Word64    -- ^ The `no_replay` number is protection if
+                              -- someone tries to replay an older packet and
+                              -- should be set to an always increasing number.
+                              -- It is 8 bytes so you should set a high
+                              -- resolution monotonic time as the value.
     , dhtpk      :: PublicKey -- dht public key
     , dhtpkNodes :: SendNodes -- other reachable nodes
     }