minus cwnd drop bug

git-svn-id: https://ttuki.vtt.fi/svn/p2p-next/TUD/p2tp/trunk@518 e16421f0-f15b-0410-abcd-98678b794739

diff --git a/sendrecv.cpp b/sendrecv.cpp
index 1d274703fe71b8117d1e5284f86db02432d573f3..cf7ec6fb494abb04d32c03138cb4c0e166408a52 100644 (file)
--- a/sendrecv.cpp
+++ b/sendrecv.cpp
@@ -125,11 +125,11 @@ void      Channel::Send () {
         AddAck(dgram);
     }
     dprintf("%s #%i sent %ib %s\n",tintstr(),id,dgram.size(),peer().str().c_str());
-       if (dgram.Send()==-1)
-        print_error("can't send datagram");
     if (dgram.size()==4) // only the channel id; bare keep-alive
         data = bin64_t::ALL;
     cc_->OnDataSent(data);
+       if (dgram.Send()==-1)
+        print_error("can't send datagram");
     last_send_time_ = NOW;
     RequeueSend(cc_->NextSendTime());
 }