Mirror/ZLMediaKit
1
0
Fork 0
mirror of https://github.com/ZLMediaKit/ZLMediaKit.git synced 2026-06-19 06:42:21 +08:00
Code Issues Packages Projects Releases Wiki Activity

prevent pkt seq cycle and time stamp cycle

Browse Source
This commit is contained in:
xiongguangjie
2022-06-04 22:09:56 +08:00
parent 71ce31d5c0
commit adaffcc245
3 changed files with 38 additions and 68 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
srt/SrtTransport.cpp
View File

@@ -210,31 +210,6 @@ void SrtTransport::handleHandshakeConclusion(HandshakePacket &pkt, struct sockad
_last_ack_pkt_seq_num = _init_seq_number;
}
void SrtTransport::bufCheckInterval(){
if(isPusher()){
if(_recv_buf->timeLantencyFrom(_now) > (_buf_delay*1e6)){
auto list = _recv_buf->tryGetPacketByNow(_now);
for(auto data : list){
onSRTData(std::move(data));
}
if(!list.empty()){
sendACKPacket();
_light_ack_pkt_count = 0;
_ack_ticker.resetTime(_now);
}
auto nak_interval = (_rtt+_rtt_variance*4)/2;
if(nak_interval >= 20*1000){
nak_interval = 20*1000;
}
if(_nak_ticker.elapsedTime(_now)>nak_interval || list.empty()){
auto lost = _recv_buf->getLostSeq();
if(!lost.empty()){
sendNAKPacket(lost);
}
_nak_ticker.resetTime(_now);
}
}
}
}
void SrtTransport::handleHandshake(uint8_t *buf, int len, struct sockaddr_storage *addr){
HandshakePacket pkt;
@@ -454,7 +429,7 @@ void SrtTransport::handleDataPacket(uint8_t *buf, int len, struct sockaddr_stora
}
_light_ack_pkt_count++;
bufCheckInterval();
//bufCheckInterval();
}
void SrtTransport::sendDataPacket(DataPacket::Ptr pkt,char* buf,int len, bool flush) {