[mediasoup-client]RTP probation

Alby · June 30, 2020, 8:17am

Hi,all.
Why mediasoup-worker received so many “DRTC::Transport::RTC::Transport::HandleRtcpPacket() | no Consumer found for received PLI Feedback packet [sender ssrc:1234, media ssrc:1234]”?

“1234” shoud be RtpProbationSsrc (RtpProbationGenerator.hpp).

Related code:

github.com

versatica/mediasoup/blob/v3/worker/src/RTC/Transport.cpp#L1875


				switch (feedback->GetMessageType())
				{
					case RTC::RTCP::FeedbackPs::MessageType::PLI:
					{
						auto* consumer = GetConsumerByMediaSsrc(feedback->GetMediaSsrc());

						if (!consumer)
						{
							MS_DEBUG_TAG(
							  rtcp,
							  "no Consumer found for received PLI Feedback packet "
							  "[sender ssrc:%" PRIu32 ", media ssrc:%" PRIu32 "]",
							  feedback->GetMediaSsrc(),
							  feedback->GetMediaSsrc());

							break;
						}

						MS_DEBUG_TAG(
						  rtcp,
						  "PLI received, requesting key frame for Consumer "

ibc · June 30, 2020, 9:37am

Because there is no real Consumer for the RTP probator. How does this affect you? It’s just a debug log.

Alby · June 30, 2020, 9:44am

Thanks. I thought I did something wrong.

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[mediasoup-client]RTP probation

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