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wifi: Set correct starting sequence number for established GCR block ack agreement

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This commit is contained in:
Sébastien Deronne
2023-10-26 20:38:32 +02:00
parent 04e9e45cf7
commit 99c446bd5a
1 changed files with 3 additions and 2 deletions
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5
src/wifi/model/qos-txop.cc
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@@ -668,8 +668,9 @@ QosTxop::GotAddBaResponse(const MgtAddBaResponseHeader& respHdr, Mac48Address re
// already assigned waiting to be retransmitted (or being transmitted on another link)
// when the Add BA Response is received. In this case, the starting sequence number shall
// be set equal to the sequence number of such packet.
uint16_t startingSeq = m_txMiddle->GetNextSeqNumberByTidAndAddress(tid, recipient);
auto peekedItem = m_queue->PeekByTidAndAddress(tid, recipient);
const auto queueRecipient = respHdr.GetGcrGroupAddress().value_or(recipient);
auto startingSeq = m_txMiddle->GetNextSeqNumberByTidAndAddress(tid, queueRecipient);
auto peekedItem = m_queue->PeekByTidAndAddress(tid, queueRecipient);
if (peekedItem && peekedItem->HasSeqNoAssigned())
{
startingSeq = peekedItem->GetHeader().GetSequenceNumber();