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优化rtsp服务器内存占用

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This commit is contained in:
xiongziliang 2019-04-23 11:43:48 +08:00
parent 846c25b525
commit bb9a02b817
1 changed files with 6 additions and 2 deletions
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8
src/Rtsp/RtspSession.cpp
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@ -69,13 +69,13 @@ namespace mediakit {
static unordered_map<string, weak_ptr<RtspSession> > g_mapGetter; static unordered_map<string, weak_ptr<RtspSession> > g_mapGetter;
//对g_mapGetter上锁保护 //对g_mapGetter上锁保护
static recursive_mutex g_mtxGetter; static recursive_mutex g_mtxGetter;
static int kSockFlags = SOCKET_DEFAULE_FLAGS | FLAG_MORE; static int kSockFlags = SOCKET_DEFAULE_FLAGS | FLAG_MORE;
RtspSession::RtspSession(const Socket::Ptr &pSock) : TcpSession(pSock) { RtspSession::RtspSession(const Socket::Ptr &pSock) : TcpSession(pSock) {
//设置15秒发送超时时间 //设置15秒发送超时时间
pSock->setSendTimeOutSecond(15); pSock->setSendTimeOutSecond(15);
//起始接收buffer缓存设置为4K，节省内存
pSock->setReadBuffer(std::make_shared<BufferRaw>(4 * 1024));
DebugL << get_peer_ip(); DebugL << get_peer_ip();
} }
@ -269,6 +269,10 @@ bool RtspSession::handleReq_RECORD(const Parser &parser){
rtp_info.pop_back(); rtp_info.pop_back();
sendRtspResponse("200 OK", {"RTP-Info",rtp_info}); sendRtspResponse("200 OK", {"RTP-Info",rtp_info});
SockUtil::setNoDelay(_sock->rawFD(),false); SockUtil::setNoDelay(_sock->rawFD(),false);
if(_rtpType == Rtsp::RTP_TCP){
//如果是rtsp推流服务器，并且是TCP推流，那么加大TCP接收缓存，这样能提升接收性能
_sock->setReadBuffer(std::make_shared<BufferRaw>(128 * 1024));
}
(*this) << SocketFlags(kSockFlags); (*this) << SocketFlags(kSockFlags);
}; };