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RTC: 修复一组丢包分多次nack发送时blp-vector没有被重置的问题 (#3016)

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如果一组丢包，通过多个nack发送，那么多次执行blp_vec.resize(16,
false)并不会重置元素值，这会导致blp_vec的丢包状态错乱，从而产生一些不必要的重传请求。
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yujitai 2023-11-23 21:35:23 +08:00 committed by GitHub
parent aacc95867f
commit 92e7d8837e
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webrtc/Nack.cpp
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@ -258,7 +258,7 @@ uint64_t NackContext::reSendNack() {
for (auto it = nack_rtp.begin(); it != nack_rtp.end();) { for (auto it = nack_rtp.begin(); it != nack_rtp.end();) {
if (pid == -1) { if (pid == -1) {
pid = *it; pid = *it;
vec.resize(FCI_NACK::kBitSize, false); vec.assign(FCI_NACK::kBitSize, false);
++it; ++it;
continue; continue;
} }