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Lines 60-65
TcpLedbat::GetTypeId (void)
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| 60 |
MakeEnumAccessor (&TcpLedbat::SetDoSs), |
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MakeEnumAccessor (&TcpLedbat::SetDoSs), |
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MakeEnumChecker (DO_SLOWSTART, "yes", |
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MakeEnumChecker (DO_SLOWSTART, "yes", |
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DO_NOT_SLOWSTART, "no")) |
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DO_NOT_SLOWSTART, "no")) |
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.AddAttribute ("MIN_CWND", |
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"Minimum cWnd for Ledbat", |
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UintegerValue (2), |
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MakeUintegerAccessor (&TcpLedbat::m_minCwnd), |
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MakeUintegerChecker<uint32_t> ()) |
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; |
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; |
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return tid; |
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return tid; |
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} |
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} |
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Lines 92-98
TcpLedbat::TcpLedbat (void)
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m_lastRollover = 0; |
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m_lastRollover = 0; |
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m_sndCwndCnt = 0; |
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m_sndCwndCnt = 0; |
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m_flag = LEDBAT_CAN_SS; |
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m_flag = LEDBAT_CAN_SS; |
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} |
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m_minCwnd = 2; |
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}; |
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void TcpLedbat::InitCircBuf (struct OwdCircBuf &buffer) |
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void TcpLedbat::InitCircBuf (struct OwdCircBuf &buffer) |
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{ |
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{ |
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Lines 115-120
TcpLedbat::TcpLedbat (const TcpLedbat& sock)
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m_lastRollover = sock.m_lastRollover; |
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m_lastRollover = sock.m_lastRollover; |
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m_sndCwndCnt = sock.m_sndCwndCnt; |
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m_sndCwndCnt = sock.m_sndCwndCnt; |
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m_flag = sock.m_flag; |
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m_flag = sock.m_flag; |
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m_minCwnd = sock.m_minCwnd; |
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} |
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} |
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TcpLedbat::~TcpLedbat (void) |
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TcpLedbat::~TcpLedbat (void) |
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Lines 209-215
void TcpLedbat::CongestionAvoidance (Ptr<TcpSocketState> tcb, uint32_t segmentsA
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max_cwnd = static_cast<uint32_t>(tcb->m_highTxMark.Get () - tcb->m_lastAckedSeq) + segmentsAcked * tcb->m_segmentSize; |
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max_cwnd = static_cast<uint32_t>(tcb->m_highTxMark.Get () - tcb->m_lastAckedSeq) + segmentsAcked * tcb->m_segmentSize; |
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cwnd = std::min (cwnd, max_cwnd); |
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cwnd = std::min (cwnd, max_cwnd); |
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cwnd = std::max (cwnd, tcb->m_segmentSize); |
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cwnd = std::max (cwnd, m_minCwnd * tcb->m_segmentSize); |
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tcb->m_cWnd = cwnd; |
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tcb->m_cWnd = cwnd; |
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if (tcb->m_cWnd <= tcb->m_ssThresh) |
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if (tcb->m_cWnd <= tcb->m_ssThresh) |