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修复addStreamProxy后，马上startSendRtp，触发的无人观看事件回调是MediaSourceNull的信息，导致无法关闭流bug(#2120)

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This commit is contained in:
monktan89 2022-11-29 11:33:16 +08:00
parent 754073918a
commit 68ea5465cc
1 changed files with 5 additions and 4 deletions
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9
src/Common/MultiMediaSourceMuxer.cpp
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@ -245,8 +245,9 @@ 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) {
#if defined(ENABLE_RTPPROXY)
auto rtp_sender = std::make_shared<RtpSender>(getOwnerPoller(sender));
auto sender_ptr = sender.shared_from_this();
weak_ptr<MultiMediaSourceMuxer> weak_self = shared_from_this();
rtp_sender->startSend(args, [args, weak_self, rtp_sender, cb](uint16_t local_port, const SockException &ex) mutable {
rtp_sender->startSend(args, [args, weak_self, rtp_sender, cb, sender_ptr](uint16_t local_port, const SockException &ex) mutable {
cb(local_port, ex);
auto strong_self = weak_self.lock();
if (!strong_self || ex) {
@ -258,17 +259,17 @@ void MultiMediaSourceMuxer::startSendRtp(MediaSource &sender, const MediaSourceE
rtp_sender->addTrackCompleted();
auto ssrc = args.ssrc;
rtp_sender->setOnClose([weak_self, ssrc](const toolkit::SockException &ex) {
rtp_sender->setOnClose([weak_self, ssrc, sender_ptr](const toolkit::SockException &ex) {
if (auto strong_self = weak_self.lock()) {
WarnL << "stream:" << strong_self->shortUrl() << " stop send rtp:" << ssrc << ", reason:" << ex.what();
strong_self->_rtp_sender.erase(ssrc);
//触发观看人数统计
strong_self->onReaderChanged(MediaSource::NullMediaSource(), strong_self->totalReaderCount());
strong_self->onReaderChanged(*sender_ptr, strong_self->totalReaderCount());
NoticeCenter::Instance().emitEvent(Broadcast::kBroadcastSendRtpStopped, *strong_self, ssrc, ex);
}
});
strong_self->_rtp_sender[args.ssrc] = std::move(rtp_sender);
strong_self->onReaderChanged(MediaSource::NullMediaSource(), strong_self->totalReaderCount());
strong_self->onReaderChanged(*sender_ptr, strong_self->totalReaderCount());
});
#else
cb(0, SockException(Err_other, "该功能未启用，编译时请打开ENABLE_RTPPROXY宏"));