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修复MediaSource在startSendRtp后无法注销的bug (#2187)

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Dw9 2023-01-07 21:31:46 +08:00 committed by GitHub
parent f5755a17e7
commit 3b3a83b524
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1 changed files with 11 additions and 5 deletions
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16
src/Common/MultiMediaSourceMuxer.cpp
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@ -238,9 +238,9 @@ bool MultiMediaSourceMuxer::isRecording(MediaSource &sender, Recorder::type type
void MultiMediaSourceMuxer::startSendRtp(MediaSource &sender, const MediaSourceEvent::SendRtpArgs &args, const std::function<void(uint16_t, const toolkit::SockException &)> cb) { void MultiMediaSourceMuxer::startSendRtp(MediaSource &sender, const MediaSourceEvent::SendRtpArgs &args, const std::function<void(uint16_t, const toolkit::SockException &)> cb) {
#if defined(ENABLE_RTPPROXY) #if defined(ENABLE_RTPPROXY)
auto rtp_sender = std::make_shared<RtpSender>(getOwnerPoller(sender)); auto rtp_sender = std::make_shared<RtpSender>(getOwnerPoller(sender));
auto sender_ptr = sender.shared_from_this(); weak_ptr<MediaSource> weak_sender = sender.shared_from_this();
weak_ptr<MultiMediaSourceMuxer> weak_self = shared_from_this(); weak_ptr<MultiMediaSourceMuxer> weak_self = shared_from_this();
rtp_sender->startSend(args, [args, weak_self, rtp_sender, cb, sender_ptr](uint16_t local_port, const SockException &ex) mutable { rtp_sender->startSend(args, [args, weak_self, rtp_sender, cb, weak_sender](uint16_t local_port, const SockException &ex) mutable {
cb(local_port, ex); cb(local_port, ex);
auto strong_self = weak_self.lock(); auto strong_self = weak_self.lock();
if (!strong_self || ex) { if (!strong_self || ex) {
@ -252,17 +252,23 @@ void MultiMediaSourceMuxer::startSendRtp(MediaSource &sender, const MediaSourceE
rtp_sender->addTrackCompleted(); rtp_sender->addTrackCompleted();
auto ssrc = args.ssrc; auto ssrc = args.ssrc;
rtp_sender->setOnClose([weak_self, ssrc, sender_ptr](const toolkit::SockException &ex) { rtp_sender->setOnClose([weak_self, ssrc, weak_sender](const toolkit::SockException &ex) {
if (auto strong_self = weak_self.lock()) { if (auto strong_self = weak_self.lock()) {
WarnL << "stream:" << strong_self->shortUrl() << " stop send rtp:" << ssrc << ", reason:" << ex.what(); WarnL << "stream:" << strong_self->shortUrl() << " stop send rtp:" << ssrc << ", reason:" << ex.what();
strong_self->_rtp_sender.erase(ssrc); strong_self->_rtp_sender.erase(ssrc);
//触发观看人数统计 //触发观看人数统计
strong_self->onReaderChanged(*sender_ptr, strong_self->totalReaderCount()); auto strong_sender = weak_sender.lock();
if (strong_sender) {
strong_self->onReaderChanged(*strong_sender, strong_self->totalReaderCount());
}
NoticeCenter::Instance().emitEvent(Broadcast::kBroadcastSendRtpStopped, *strong_self, ssrc, ex); NoticeCenter::Instance().emitEvent(Broadcast::kBroadcastSendRtpStopped, *strong_self, ssrc, ex);
} }
}); });
strong_self->_rtp_sender[args.ssrc] = std::move(rtp_sender); strong_self->_rtp_sender[args.ssrc] = std::move(rtp_sender);
strong_self->onReaderChanged(*sender_ptr, strong_self->totalReaderCount()); auto strong_sender = weak_sender.lock();
if (strong_sender) {
strong_self->onReaderChanged(*strong_sender, strong_self->totalReaderCount());
}
}); });
#else #else
cb(0, SockException(Err_other, "该功能未启用，编译时请打开ENABLE_RTPPROXY宏")); cb(0, SockException(Err_other, "该功能未启用，编译时请打开ENABLE_RTPPROXY宏"));