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implement packet reordering for UDP / Multicast transports (#132)

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* implement packet reordering for UDP transport

* rtcpreceiver: stop handling unordered / duplicate packets

* remote useless Sleep() from tests
This commit is contained in:
Alessandro Ros
2022-07-05 23:29:03 +02:00
committed by GitHub
parent c6221476fc
commit df7336b5e8
12 changed files with 376 additions and 152 deletions
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64
pkg/rtcpreceiver/rtcpreceiver_test.go
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@@ -276,70 +276,6 @@ func TestRTCPReceiverOverflowPacketLost(t *testing.T) {
<-done
}
func TestRTCPReceiverReorderedPackets(t *testing.T) {
done := make(chan struct{})
now = func() time.Time {
return time.Date(2008, 0o5, 20, 22, 15, 21, 0, time.UTC)
}
v := uint32(0x65f83afb)
rr := New(500*time.Millisecond, &v, 90000, func(pkt rtcp.Packet) {
require.Equal(t, &rtcp.ReceiverReport{
SSRC: 0x65f83afb,
Reports: []rtcp.ReceptionReport{
{
SSRC: 0xba9da416,
LastSequenceNumber: 0x43a7,
LastSenderReport: 0x887a17ce,
Delay: 1 * 65536,
},
},
}, pkt)
close(done)
})
defer rr.Close()
srPkt := rtcp.SenderReport{
SSRC: 0xba9da416,
NTPTime: 0xe363887a17ced916,
RTPTime: 1287981738,
PacketCount: 714,
OctetCount: 859127,
}
ts := time.Date(2008, 0o5, 20, 22, 15, 20, 0, time.UTC)
rr.ProcessPacketRTCP(ts, &srPkt)
rtpPkt := rtp.Packet{
Header: rtp.Header{
Version: 2,
Marker: true,
PayloadType: 96,
SequenceNumber: 0x43a7,
Timestamp: 0xafb45733,
SSRC: 0xba9da416,
},
Payload: []byte("\x00\x00"),
}
ts = time.Date(2008, 0o5, 20, 22, 15, 20, 0, time.UTC)
rr.ProcessPacketRTP(ts, &rtpPkt, true)
rtpPkt = rtp.Packet{
Header: rtp.Header{
Version: 2,
Marker: true,
PayloadType: 96,
SequenceNumber: 0x43a6,
Timestamp: 0xafb45733,
SSRC: 0xba9da416,
},
Payload: []byte("\x00\x00"),
}
ts = time.Date(2008, 0o5, 20, 22, 15, 20, 0, time.UTC)
rr.ProcessPacketRTP(ts, &rtpPkt, true)
<-done
}
func TestRTCPReceiverJitter(t *testing.T) {
done := make(chan struct{})
now = func() time.Time {