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wifi: Notify EMLSR Manager of TXOP end only if TXOP actually started

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This commit is contained in:
Stefano Avallone
2023-09-20 17:56:20 +02:00
committed by Stefano Avallone
parent 8cbcd0cb96
commit 5c2da745c3
1 changed files with 9 additions and 2 deletions
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11
src/wifi/model/eht/eht-frame-exchange-manager.cc
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@@ -681,9 +681,16 @@ EhtFrameExchangeManager::NotifyChannelReleased(Ptr<Txop> txop)
}
else if (m_staMac && m_staMac->IsEmlsrLink(m_linkId))
{
// notify the EMLSR Manager of the UL TXOP end
// notify the EMLSR Manager of the UL TXOP end, if the TXOP included the transmission of
// at least a frame
NS_ASSERT(m_staMac->GetEmlsrManager());
m_staMac->GetEmlsrManager()->NotifyTxopEnd(m_linkId);
auto edca = DynamicCast<QosTxop>(txop);
NS_ASSERT(edca);
if (auto txopStart = edca->GetTxopStartTime(m_linkId);
txopStart && Simulator::Now() > *txopStart)
{
m_staMac->GetEmlsrManager()->NotifyTxopEnd(m_linkId);
}
}
HeFrameExchangeManager::NotifyChannelReleased(txop);