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优化http服务器性能

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This commit is contained in:
771730766@qq.com 2018-01-30 11:47:56 +08:00
parent ddd4f57fe8
commit a97b7ce701
3 changed files with 42 additions and 12 deletions
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41
src/Http/HttpSession.cpp
View File

@ -355,7 +355,7 @@ inline HttpSession::HttpCode HttpSession::Handle_Req_GET() {
//send completed!
//FatalL << "send completed!";
if(iRead>0) {
strongSelf->send(pacSendBuf.get(), iRead);
strongSelf->sock->send(pacSendBuf.get(), iRead,SOCKET_DEFAULE_FLAGS | FLAG_MORE);
}
if(bClose) {
strongSelf->shutdown();
@ -363,7 +363,7 @@ inline HttpSession::HttpCode HttpSession::Handle_Req_GET() {
return false;
}
int iSent=strongSelf->send(pacSendBuf.get(), iRead);
int iSent = strongSelf->sock->send(pacSendBuf.get(), iRead,SOCKET_DEFAULE_FLAGS | FLAG_MORE);
if(iSent == -1) {
//send error
//FatalL << "send error";
@ -378,6 +378,8 @@ inline HttpSession::HttpCode HttpSession::Handle_Req_GET() {
}
return false;
};
//关闭tcp_nodelay ,优化性能
SockUtil::setNoDelay(sock->rawFD(),false);
onFlush();
sock->setOnFlush(onFlush);
return Http_success;
@ -594,7 +596,7 @@ void HttpSession::onSendMedia(const RtmpPacket::Ptr &pkt) {
CLEAR_ARR(m_aui32FirstStamp);
modifiedStamp = 0;
}
sendRtmp(pkt->typeId, pkt->strBuf, modifiedStamp);
sendRtmp(pkt, modifiedStamp);
}
#if defined(_WIN32)
@ -614,17 +616,44 @@ public:
#pragma pack(pop)
#endif // defined(_WIN32)
class BufferRtmp : public Socket::Buffer{
public:
typedef std::shared_ptr<BufferRtmp> Ptr;
BufferRtmp(const RtmpPacket::Ptr & pkt):_rtmp(pkt){}
virtual ~BufferRtmp(){}
char *data() override {
return (char *)_rtmp->strBuf.data();
}
uint32_t size() const override {
return _rtmp->strBuf.size();
}
private:
RtmpPacket::Ptr _rtmp;
};
void HttpSession::sendRtmp(const RtmpPacket::Ptr &pkt, uint32_t ui32TimeStamp) {
auto size = htonl(m_previousTagSize);
send((char *)&size,4);//send PreviousTagSize
RtmpTagHeader header;
header.type = pkt->typeId;
set_be24(header.data_size, pkt->strBuf.size());
header.timestamp_ex = (uint8_t) ((ui32TimeStamp >> 24) & 0xff);
set_be24(header.timestamp,ui32TimeStamp & 0xFFFFFF);
send((char *)&header, sizeof(header));//send tag header
send(std::make_shared<BufferRtmp>(pkt));//send tag data
m_previousTagSize += (pkt->strBuf.size() + sizeof(header) + 4);
m_ticker.resetTime();
}
void HttpSession::sendRtmp(uint8_t ui8Type, const std::string& strBuf, uint32_t ui32TimeStamp) {
auto size = htonl(m_previousTagSize);
send((char *)&size,4);//send PreviousTagSize
RtmpTagHeader header;
header.type = ui8Type;
set_be24(header.data_size, strBuf.size());
header.timestamp_ex = (uint8_t) ((ui32TimeStamp >> 24) & 0xff);
set_be24(header.timestamp,ui32TimeStamp & 0xFFFFFF);
send((char *)&header, sizeof(header));//send tag header
send(strBuf);//send tag data
m_previousTagSize += (strBuf.size() + sizeof(header) + 4);

1
src/Http/HttpSession.h
View File

@ -78,6 +78,7 @@ private:
uint32_t m_previousTagSize = 0;
RingBuffer<RtmpPacket::Ptr>::RingReader::Ptr m_pRingReader;
void onSendMedia(const RtmpPacket::Ptr &pkt);
void sendRtmp(const RtmpPacket::Ptr &pkt, uint32_t ui32TimeStamp);
void sendRtmp(uint8_t ui8Type, const std::string& strBuf, uint32_t ui32TimeStamp);
inline HttpCode parserHttpReq(const string &);

2
tests/test_rtmpPusher.cpp
View File

@ -121,7 +121,7 @@ int domain(int argc, const char *argv[]) {
int main(int argc,char *argv[]){
const char *argList[] = {argv[0],"rtmp://live.hkstv.hk.lxdns.com/live/hks","rtmp://jizan.iok.la/live/test"};
const char *argList[] = {argv[0],"rtmp://live.hkstv.hk.lxdns.com/live/hks",argv[1]};
return domain(3,argList);
}