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Fix TCP handshake sequence numbers

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This commit is contained in:
Raj Bhattacharjea
2008-03-20 16:25:35 -04:00
parent de80ab4910
commit 05b6cf11a8
1 changed files with 1 additions and 1 deletions
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2
src/internet-node/tcp-socket.cc
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@@ -673,11 +673,11 @@ bool TcpSocket::ProcessPacketAction (Actions_t a, Ptr<Packet> p,
NS_LOG_LOGIC ("TcpSocket " << this <<" Action ACK_TX_1");
// TCP SYN consumes one byte
m_nextRxSequence = tcpHeader.GetSequenceNumber() + SequenceNumber(1);
m_nextTxSequence = tcpHeader.GetAckNumber ();
NS_LOG_DEBUG ("TcpSocket " << this << " ACK_TX_1" <<
" nextRxSeq " << m_nextRxSequence);
SendEmptyPacket (TcpHeader::ACK);
m_rxWindowSize = tcpHeader.GetWindowSize ();
m_nextTxSequence = tcpHeader.GetAckNumber ();
if (tcpHeader.GetAckNumber () > m_highestRxAck)
{
m_highestRxAck = tcpHeader.GetAckNumber ();