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hls m3u8文件直接通过内存读写

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This commit is contained in:
ziyue
2022-02-11 16:21:19 +08:00
parent 642c9c075a
commit 49fc17d7e0
9 changed files with 96 additions and 69 deletions
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28
src/Record/HlsMediaSource.cpp
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@@ -12,7 +12,7 @@
using namespace toolkit;
namespace mediakit{
namespace mediakit {
HlsCookieData::HlsCookieData(const MediaInfo &info, const std::shared_ptr<SockInfo> &sock_info) {
_info = info;
@@ -21,15 +21,15 @@ HlsCookieData::HlsCookieData(const MediaInfo &info, const std::shared_ptr<SockIn
addReaderCount();
}
void HlsCookieData::addReaderCount(){
if(!*_added){
auto src = std::dynamic_pointer_cast<HlsMediaSource>(MediaSource::find(HLS_SCHEMA,_info._vhost,_info._app,_info._streamid));
if(src){
void HlsCookieData::addReaderCount() {
if (!*_added) {
auto src = std::dynamic_pointer_cast<HlsMediaSource>(MediaSource::find(HLS_SCHEMA, _info._vhost, _info._app, _info._streamid));
if (src) {
*_added = true;
_ring_reader = src->getRing()->attach(EventPollerPool::Instance().getPoller());
auto added = _added;
_ring_reader->setDetachCB([added](){
//HlsMediaSource已经销毁
_ring_reader->setDetachCB([added]() {
// HlsMediaSource已经销毁
*added = false;
});
}
@@ -39,14 +39,14 @@ void HlsCookieData::addReaderCount(){
HlsCookieData::~HlsCookieData() {
if (*_added) {
uint64_t duration = (_ticker.createdTime() - _ticker.elapsedTime()) / 1000;
WarnL << _sock_info->getIdentifier() << "(" << _sock_info->get_peer_ip() << ":" << _sock_info->get_peer_port() << ") "
<< "HLS播放器(" << _info._vhost << "/" << _info._app << "/" << _info._streamid
WarnL << _sock_info->getIdentifier() << "(" << _sock_info->get_peer_ip() << ":" << _sock_info->get_peer_port()
<< ") " << "HLS播放器(" << _info._vhost << "/" << _info._app << "/" << _info._streamid
<< ")断开,耗时(s):" << duration;
GET_CONFIG(uint32_t, iFlowThreshold, General::kFlowThreshold);
uint64_t bytes = _bytes.load();
if (bytes >= iFlowThreshold * 1024) {
NoticeCenter::Instance().emitEvent(Broadcast::kBroadcastFlowReport, _info, bytes, duration, true, static_cast<SockInfo&>(*_sock_info));
NoticeCenter::Instance().emitEvent(Broadcast::kBroadcastFlowReport, _info, bytes, duration, true, static_cast<SockInfo &>(*_sock_info));
}
}
}
@@ -57,6 +57,12 @@ void HlsCookieData::addByteUsage(size_t bytes) {
_ticker.resetTime();
}
void HlsCookieData::setMediaSource(const HlsMediaSource::Ptr &src) {
_src = src;
}
}//namespace mediakit
HlsMediaSource::Ptr HlsCookieData::getMediaSource() const {
return _src.lock();
}
} // namespace mediakit