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修复hls/ts拉流崩溃问题：#2057

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This commit is contained in:
ziyue 2022-10-30 23:50:20 +08:00
parent 9498b96b95
commit 918b1fce6c
2 changed files with 12 additions and 10 deletions
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11
src/Http/HlsPlayer.cpp
View File

@ -380,10 +380,14 @@ void HlsPlayerImp::onPlayResult(const SockException &ex) {
void HlsPlayerImp::onShutdown(const SockException &ex) { void HlsPlayerImp::onShutdown(const SockException &ex) {
while (_demuxer) { while (_demuxer) {
try { try {
//shared_from_this()可能抛异常
std::weak_ptr<HlsPlayerImp> weak_self = static_pointer_cast<HlsPlayerImp>(shared_from_this()); std::weak_ptr<HlsPlayerImp> weak_self = static_pointer_cast<HlsPlayerImp>(shared_from_this());
if (_decoder) {
_decoder->flush();
}
//等待所有frame flush输出后，再触发onShutdown事件
static_pointer_cast<HlsDemuxer>(_demuxer)->pushTask([weak_self, ex]() { static_pointer_cast<HlsDemuxer>(_demuxer)->pushTask([weak_self, ex]() {
auto strong_self = weak_self.lock(); if (auto strong_self = weak_self.lock()) {
if (strong_self) {
strong_self->_demuxer = nullptr; strong_self->_demuxer = nullptr;
strong_self->onShutdown(ex); strong_self->onShutdown(ex);
} }
@ -393,9 +397,6 @@ void HlsPlayerImp::onShutdown(const SockException &ex) {
break; break;
} }
} }
if (_decoder) {
_decoder->flush();
}
PlayerImp<HlsPlayer, PlayerBase>::onShutdown(ex); PlayerImp<HlsPlayer, PlayerBase>::onShutdown(ex);
} }

11
src/Http/TsplayerImp.cpp
View File

@ -47,10 +47,14 @@ void TsPlayerImp::onPlayResult(const SockException &ex) {
void TsPlayerImp::onShutdown(const SockException &ex) { void TsPlayerImp::onShutdown(const SockException &ex) {
while (_demuxer) { while (_demuxer) {
try { try {
//shared_from_this()可能抛异常
std::weak_ptr<TsPlayerImp> weak_self = static_pointer_cast<TsPlayerImp>(shared_from_this()); std::weak_ptr<TsPlayerImp> weak_self = static_pointer_cast<TsPlayerImp>(shared_from_this());
if (_decoder) {
_decoder->flush();
}
//等待所有frame flush输出后，再触发onShutdown事件
static_pointer_cast<HlsDemuxer>(_demuxer)->pushTask([weak_self, ex]() { static_pointer_cast<HlsDemuxer>(_demuxer)->pushTask([weak_self, ex]() {
auto strong_self = weak_self.lock(); if (auto strong_self = weak_self.lock()) {
if (strong_self) {
strong_self->_demuxer = nullptr; strong_self->_demuxer = nullptr;
strong_self->onShutdown(ex); strong_self->onShutdown(ex);
} }
@ -60,9 +64,6 @@ void TsPlayerImp::onShutdown(const SockException &ex) {
break; break;
} }
} }
if (_decoder) {
_decoder->flush();
}
PlayerImp<TsPlayer, PlayerBase>::onShutdown(ex); PlayerImp<TsPlayer, PlayerBase>::onShutdown(ex);
} }