From: Ramakrishnan Muthukrishnan <ram@rkrishnan.org>
Date: Wed, 15 Jun 2016 05:26:07 +0000 (+0530)
Subject: Tracker/Udp: send ip with annouce request
X-Git-Url: https://git.rkrishnan.org/pf/content/en/seg/bcase/frontends/FTP-and-SFTP.txt?a=commitdiff_plain;h=5d445371de19f2018b7f93ac8e87ac07b8848003;p=functorrent.git

Tracker/Udp: send ip with annouce request
---

diff --git a/src/FuncTorrent/Tracker/Udp.hs b/src/FuncTorrent/Tracker/Udp.hs
index 2437003..7db0202 100644
--- a/src/FuncTorrent/Tracker/Udp.hs
+++ b/src/FuncTorrent/Tracker/Udp.hs
@@ -95,7 +95,7 @@ instance Binary UDPRequest where
     putWord64be (fromIntegral up)
     putWord32be $ fromIntegral (eventToInteger None)
     putWord32be 0
-    -- key is optional, we will not send it for now
+    putWord32be 0
     putWord32be $ fromIntegral (-1)
     putWord16be $ fromIntegral port
   put (ScrapeReq _ _ _) = undefined
@@ -129,6 +129,7 @@ instance Binary UDPResponse where
 sendRequest :: UDPTrackerHandle -> ByteString -> IO ()
 sendRequest h req = do
   n <- sendTo (sock h) req (addr h)
+  print $ BC.length req
   -- sanity check with n?
   return ()
 
@@ -206,8 +207,8 @@ startSession host port = do
   addrinfos <- getAddrInfo Nothing (Just host) (Just (show port))
   let (SockAddrInet p ip) = addrAddress $ head addrinfos
   putStrLn "connected to tracker"
-  return $ UDPTrackerHandle { sock = s
-                            , addr = (SockAddrInet (fromIntegral port) ip) }
+  return UDPTrackerHandle { sock = s
+                          , addr = (SockAddrInet (fromIntegral port) ip) }
   
 closeSession :: UDPTrackerHandle -> IO ()
 closeSession (UDPTrackerHandle s _ _) = close s
@@ -225,7 +226,10 @@ trackerLoop url sport peerId infohash fschan tstate = do
   flip runReaderT handle $ do
     t1 <- connectRequest
     cid <- connectResponse t1
+    liftIO $ print "connect response"
     liftIO $ print cid
     t2 <- announceRequest cid infohash peerId (fromIntegral up) (fromIntegral down) (fromIntegral (left tstate)) (fromIntegral sport)
+    liftIO $ print "announce request"
+    liftIO $ print t2
     stats <- announceResponse t2
     liftIO $ print stats