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srt optimization code for query poller (#3334)

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- add querySrtTransport, improve code.
- update SrtTransportManager key
- fix some warning
This commit is contained in:
johzzy
2024-03-02 06:25:32 -04:00
committed by GitHub
parent 1b709f665a
commit f49aed7a32
5 changed files with 61 additions and 101 deletions
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26
srt/SrtTransportImp.cpp
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@@ -24,6 +24,32 @@ SrtTransportImp::~SrtTransportImp() {
}
}
SrtTransport::Ptr querySrtTransport(uint8_t *data, size_t size, const EventPoller::Ptr& poller) {
if (DataPacket::isDataPacket(data, size)) {
uint32_t socket_id = DataPacket::getSocketID(data, size);
return SrtTransportManager::Instance().getItem(socket_id);
}
if (HandshakePacket::isHandshakePacket(data, size)) {
auto type = HandshakePacket::getHandshakeType(data, size);
if (type == HandshakePacket::HS_TYPE_INDUCTION) {
// 握手第一阶段
return poller ? std::make_shared<SrtTransportImp>(poller) : nullptr;
}
if (type == HandshakePacket::HS_TYPE_CONCLUSION) {
// 握手第二阶段
uint32_t sync_cookie = HandshakePacket::getSynCookie(data, size);
return SrtTransportManager::Instance().getHandshakeItem(sync_cookie);
}
}
uint32_t socket_id = ControlPacket::getSocketID(data, size);
return SrtTransportManager::Instance().getItem(socket_id);
}
void SrtTransportImp::onHandShakeFinished(std::string &streamid, struct sockaddr_storage *addr) {
SrtTransport::onHandShakeFinished(streamid,addr);
// TODO parse stream id like this zlmediakit.com/live/test?token=1213444&type=push