Function log the TcpNewReno::DupAck()

2011-07-28 17:41:49 -07:00
parent 4b93c8f439
commit a2551b178f
1 changed files with 1 additions and 0 deletions
--- a/src/internet/model/tcp-newreno.cc
+++ b/src/internet/model/tcp-newreno.cc
@@ -147,6 +147,7 @@ TcpNewReno::NewAck (const SequenceNumber32& seq)
 void
 TcpNewReno::DupAck (const TcpHeader& t, uint32_t count)
 {
+  NS_LOG_FUNCTION (this << count);
  if (count == 3 && !m_inFastRec)
    { // triple duplicate ack triggers fast retransmit (RFC2582 sec.3 bullet #1)
      m_ssThresh = std::max (2 * m_segmentSize, BytesInFlight () / 2);