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| author | Roman Smrž <roman.smrz@seznam.cz> | 2020-12-20 21:47:22 +0100 |
|---|---|---|
| committer | Roman Smrž <roman.smrz@seznam.cz> | 2020-12-23 22:32:09 +0100 |
| commit | 36b9a1ddbddf1477c61809d340cd0b86360a7a83 (patch) | |
| tree | 7b327df1b1635270e98391ec1cf63478b8730793 /src/Pairing.hs | |
| parent | 0c4c6618d43a8b7179f11b8edb1f289169b5f2bc (diff) | |
Network: STM-based synchronization rewrite
Diffstat (limited to 'src/Pairing.hs')
| -rw-r--r-- | src/Pairing.hs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/Pairing.hs b/src/Pairing.hs index a0a19b3..9af33c7 100644 --- a/src/Pairing.hs +++ b/src/Pairing.hs @@ -155,9 +155,9 @@ confirmationNumber dgst = let (a:b:c:d:_) = map fromIntegral $ BA.unpack dgst :: pairingRequest :: forall a m proxy. (PairingResult a, MonadIO m, MonadError String m) => proxy a -> UnifiedIdentity -> Peer -> m () pairingRequest _ self peer = do nonce <- liftIO $ getRandomBytes 32 - pid <- case peerIdentity peer of - PeerIdentityFull pid -> return pid - _ -> throwError "incomplete peer identity" + pid <- peerIdentity peer >>= \case + PeerIdentityFull pid -> return pid + _ -> throwError "incomplete peer identity" sendToPeerWith @(PairingService a) self peer $ \case NoPairing -> return (Just $ PairingRequest (nonceDigest self pid nonce BA.empty), OurRequest nonce) _ -> throwError "alredy in progress" |