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修复MediaSource::close线程安全问题

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主动或无人观看关闭流可能会由于线程安全问题导致崩溃
This commit is contained in:
xia-chu
2025-09-09 21:59:43 +08:00
parent c89caf560a
commit 5686027fc2
9 changed files with 23 additions and 49 deletions
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12
srt/SrtTransportImp.cpp
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@@ -145,16 +145,8 @@ void SrtTransportImp::onShutdown(const SockException &ex) {
}
bool SrtTransportImp::close(mediakit::MediaSource &sender) {
std::string err = StrPrinter << "close media: " << sender.getUrl();
weak_ptr<SrtTransportImp> weak_self = static_pointer_cast<SrtTransportImp>(shared_from_this());
getPoller()->async([weak_self, err]() {
auto strong_self = weak_self.lock();
if (strong_self) {
strong_self->onShutdown(SockException(Err_shutdown, err));
// 主动关闭推流，那么不延时注销
strong_self->_muxer = nullptr;
}
});
onShutdown(SockException(Err_shutdown, "close media: " + sender.getUrl()));
_muxer = nullptr;
return true;
}