def test_connection_error(self):
"""
Close the underlying transport before the receiver.
"""
transport, _ = dummy_dtls_transport_pair()
receiver = RTCRtpReceiver('audio', transport)
self.assertEqual(receiver.transport, transport)
receiver._track = RemoteStreamTrack(kind='audio')
receiver._ssrc = 1234
run(receiver.receive(RTCRtpParameters(codecs=[PCMU_CODEC])))
# receive a packet to prime RTCP
packet = RtpPacket.parse(load('rtp.bin'))
run(receiver._handle_rtp_packet(packet, arrival_time_ms=0))
# break connection
run(transport.stop())
# give RTCP time to send a report
run(asyncio.sleep(2))
# shutdown
run(receiver.stop())
def test_send_rtcp_pli(self):
receiver = RTCRtpReceiver('video', self.local_transport)
receiver._ssrc = 1234
receiver._track = RemoteStreamTrack(kind='video')
run(receiver.receive(RTCRtpParameters(codecs=[
RTCRtpCodecParameters(name='VP8', clockRate=90000, payloadType=100),
])))
# send RTCP feedback PLI
run(receiver._send_rtcp_pli(5678))
# shutdown
run(receiver.stop())
def test_send_rtcp_nack(self):
transport, remote = dummy_dtls_transport_pair()
receiver = RTCRtpReceiver('video', transport)
receiver._ssrc = 1234
receiver._track = RemoteStreamTrack(kind='video')
run(receiver.receive(RTCRtpParameters(codecs=[
RTCRtpCodecParameters(name='VP8', clockRate=90000, payloadType=100),
])))
# send RTCP feedback NACK
run(receiver._send_rtcp_nack(5678, [7654]))
# shutdown
run(receiver.stop())
