async def test_handle_rtcp_rr(self):
async with dummy_dtls_transport_pair() as (local_transport, _):
sender = RTCRtpSender(VideoStreamTrack(), local_transport)
self.assertEqual(sender.kind, "video")
await sender.send(RTCRtpParameters(codecs=[VP8_CODEC]))
# receive RTCP RR
packet = RtcpRrPacket(
ssrc=1234,
reports=[
RtcpReceiverInfo(
ssrc=sender._ssrc,
fraction_lost=0,
packets_lost=0,
highest_sequence=630,
jitter=1906,
lsr=0,
dlsr=0,
)
],
)
await sender._handle_rtcp_packet(packet)
# check stats
report = await sender.getStats()
self.assertTrue(isinstance(report, RTCStatsReport))
self.assertEqual(
sorted([s.type for s in report.values()]),
["outbound-rtp", "remote-inbound-rtp", "transport"],
)
# clean shutdown
await sender.stop()
def test_handle_rtcp_rr(self):
sender = RTCRtpSender(VideoStreamTrack(), self.local_transport)
self.assertEqual(sender.kind, 'video')
run(sender.send(RTCRtpParameters(codecs=[VP8_CODEC])))
# receive RTCP RR
packet = RtcpRrPacket(ssrc=1234,
reports=[
RtcpReceiverInfo(ssrc=sender._ssrc,
fraction_lost=0,
packets_lost=0,
highest_sequence=630,
jitter=1906,
lsr=0,
dlsr=0)
])
run(sender._handle_rtcp_packet(packet))
# check stats
report = run(sender.getStats())
self.assertTrue(isinstance(report, RTCStatsReport))
self.assertEqual(sorted([s.type for s in report.values()]),
['outbound-rtp', 'remote-inbound-rtp', 'transport'])
# clean shutdown
run(sender.stop())
def test_route_rtcp(self):
receiver = object()
sender = object()
router = RtpRouter()
router.register_receiver(receiver,
ssrcs=[1234, 2345],
payload_types=[96, 97])
router.register_sender(sender, ssrc=3456)
# BYE
packet = RtcpByePacket(sources=[1234, 2345])
self.assertEqual(router.route_rtcp(packet), set([receiver]))
# RR
packet = RtcpRrPacket(ssrc=1234,
reports=[
RtcpReceiverInfo(ssrc=3456,
fraction_lost=0,
packets_lost=0,
highest_sequence=630,
jitter=1906,
lsr=0,
dlsr=0)
])
self.assertEqual(router.route_rtcp(packet), set([sender]))
# SR
packet = RtcpSrPacket(ssrc=1234,
sender_info=RtcpSenderInfo(ntp_timestamp=0,
rtp_timestamp=0,
packet_count=0,
octet_count=0),
reports=[
RtcpReceiverInfo(ssrc=3456,
fraction_lost=0,
packets_lost=0,
highest_sequence=630,
jitter=1906,
lsr=0,
dlsr=0)
])
self.assertEqual(router.route_rtcp(packet), set([receiver, sender]))
# PSFB
packet = RtcpPsfbPacket(fmt=RTCP_PSFB_PLI, ssrc=1234, media_ssrc=3456)
self.assertEqual(router.route_rtcp(packet), set([sender]))
# RTPFB
packet = RtcpRtpfbPacket(fmt=RTCP_RTPFB_NACK,
ssrc=1234,
media_ssrc=3456)
self.assertEqual(router.route_rtcp(packet), set([sender]))