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RTC: fix rtc publisher pli cid (#3318)

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* RTC: fix rtc publisher pli cid
* RTC: log bridge request keyframe
* Update release v6.0.19 v5.0.138

PICK 7922057467

Co-authored-by: Winlin <winlin@vip.126.com>
Co-authored-by: ChenGH <chengh_math@126.com>
This commit is contained in:
john 2023-01-19 10:49:17 +08:00 • committed by winlin
parent 9600e495c7
commit d6477c24d6
6 changed files with 12 additions and 9 deletions
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9
trunk/src/app/srs_app_rtc_conn.cpp
View file

@ -912,7 +912,7 @@ srs_error_t SrsRtcPlayStream::do_request_keyframe(uint32_t ssrc, SrsContextId ci
return err;
}
publisher->request_keyframe(ssrc);
publisher->request_keyframe(ssrc, cid);
return err;
}
@ -1611,15 +1611,14 @@ srs_error_t SrsRtcPublishStream::on_rtcp_xr(SrsRtcpXr* rtcp)
return err;
}
void SrsRtcPublishStream::request_keyframe(uint32_t ssrc)
void SrsRtcPublishStream::request_keyframe(uint32_t ssrc, SrsContextId cid)
{
SrsContextId sub_cid = _srs_context->get_id();
pli_worker_->request_keyframe(ssrc, sub_cid);
pli_worker_->request_keyframe(ssrc, cid);
uint32_t nn = 0;
if (pli_epp->can_print(ssrc, &nn)) {
// The player(subscriber) cid, which requires PLI.
srs_trace("RTC: Need PLI ssrc=%u, play=[%s], publish=[%s], count=%u/%u", ssrc, sub_cid.c_str(),
srs_trace("RTC: Need PLI ssrc=%u, play=[%s], publish=[%s], count=%u/%u", ssrc, cid.c_str(),
cid_.c_str(), nn, pli_epp->nn_count);
}
}

2
trunk/src/app/srs_app_rtc_conn.hpp
View file

@ -384,7 +384,7 @@ private:
srs_error_t on_rtcp_sr(SrsRtcpSR* rtcp);
srs_error_t on_rtcp_xr(SrsRtcpXr* rtcp);
public:
void request_keyframe(uint32_t ssrc);
void request_keyframe(uint32_t ssrc, SrsContextId cid);
virtual srs_error_t do_request_keyframe(uint32_t ssrc, SrsContextId cid);
public:
void simulate_nack_drop(int nn);

3
trunk/src/app/srs_app_rtc_source.cpp
View file

@ -703,7 +703,8 @@ srs_error_t SrsRtcSource::on_timer(srs_utime_t interval)
for (int i = 0; i < (int)stream_desc_->video_track_descs_.size(); i++) {
SrsRtcTrackDescription* desc = stream_desc_->video_track_descs_.at(i);
publish_stream_->request_keyframe(desc->ssrc_);
srs_trace("RTC: to rtmp bridge request key frame, ssrc=%u, publisher cid=%s", desc->ssrc_, publish_stream_->context_id().c_str());
publish_stream_->request_keyframe(desc->ssrc_, publish_stream_->context_id());
}
return err;

4
trunk/src/app/srs_app_rtc_source.hpp
View file

@ -128,7 +128,9 @@ public:
virtual ~ISrsRtcPublishStream();
public:
// Request keyframe(PLI) from publisher, for fresh consumer.
virtual void request_keyframe(uint32_t ssrc) = 0;
virtual void request_keyframe(uint32_t ssrc, SrsContextId cid) = 0;
// Get context id.
virtual const SrsContextId& context_id() = 0;
};
class ISrsRtcSourceEventHandler