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tcp: Ensure that congestion state is set after every notification

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This commit is contained in:
Tom Henderson
2019-09-25 18:34:04 -07:00
parent 1eacc2fc0b
commit da1b41ed1f
1 changed files with 3 additions and 0 deletions
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3
src/internet/model/tcp-socket-base.cc
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@@ -2028,6 +2028,7 @@ TcpSocketBase::ProcessSynSent (Ptr<Packet> packet, const TcpHeader& tcpHeader)
{ // Bare data, accept it and move to ESTABLISHED state. This is not a normal behaviour. Remove this?
NS_LOG_DEBUG ("SYN_SENT -> ESTABLISHED");
m_congestionControl->CongestionStateSet (m_tcb, TcpSocketState::CA_OPEN);
m_tcb->m_congState = TcpSocketState::CA_OPEN;
m_state = ESTABLISHED;
m_connected = true;
m_retxEvent.Cancel ();
@@ -2065,6 +2066,7 @@ TcpSocketBase::ProcessSynSent (Ptr<Packet> packet, const TcpHeader& tcpHeader)
{ // Handshake completed
NS_LOG_DEBUG ("SYN_SENT -> ESTABLISHED");
m_congestionControl->CongestionStateSet (m_tcb, TcpSocketState::CA_OPEN);
m_tcb->m_congState = TcpSocketState::CA_OPEN;
m_state = ESTABLISHED;
m_connected = true;
m_retxEvent.Cancel ();
@@ -2123,6 +2125,7 @@ TcpSocketBase::ProcessSynRcvd (Ptr<Packet> packet, const TcpHeader& tcpHeader,
// handshake is completed nicely.
NS_LOG_DEBUG ("SYN_RCVD -> ESTABLISHED");
m_congestionControl->CongestionStateSet (m_tcb, TcpSocketState::CA_OPEN);
m_tcb->m_congState = TcpSocketState::CA_OPEN;
m_state = ESTABLISHED;
m_connected = true;
m_retxEvent.Cancel ();