Merge branch 'master' of https://gitee.com/xia-chu/ZLMediaKit into transcode2

# Conflicts:
#	src/Common/config.cpp
#	src/Common/config.h

src/Rtp/PSDecoder.cpp

@@ -63,7 +63,7 @@ const char *PSDecoder::onSearchPacketTail(const char *data, size_t len) {
 
         //解析失败，丢弃所有数据
         return data + len;
-    } catch (AssertFailedException &ex) {
+    } catch (toolkit::AssertFailedException &ex) {
         InfoL << "解析 ps 异常: bytes=" << len
               << ", exception=" << ex.what()
               << ", hex=" << hexdump(data, MIN(len, 32));

src/Rtp/RtpCache.h

@@ -41,7 +41,7 @@ private:
 class RtpCachePS : public RtpCache, public PSEncoderImp {
 public:
     RtpCachePS(onFlushed cb, uint32_t ssrc, uint8_t payload_type = 96, bool ps_or_ts = true) :
-        RtpCache(std::move(cb)), PSEncoderImp(ssrc, ps_or_ts ? payload_type : Rtsp::PT_MP2T, ps_or_ts) {};
+        RtpCache(std::move(cb)), PSEncoderImp(ssrc, ps_or_ts ? payload_type : static_cast<int>(Rtsp::PT_MP2T), ps_or_ts) {};
 
     void flush() override;
 

src/Rtp/RtpProcess.cpp

@@ -30,6 +30,7 @@ RtpProcess::Ptr RtpProcess::createProcess(const MediaTuple &tuple) {
 }
 
 RtpProcess::RtpProcess(const MediaTuple &tuple) {
+    _media_info.schema = "rtp";
     static_cast<MediaTuple &>(_media_info) = tuple;
 
     GET_CONFIG(string, dump_dir, RtpProxy::kDumpDir);

src/Rtp/RtpSender.cpp

@@ -40,86 +40,99 @@ void RtpSender::startSend(const MediaSourceEvent::SendRtpArgs &args, const funct
     if (!_interface) {
         //重连时不重新创建对象
         auto lam = [this](std::shared_ptr<List<Buffer::Ptr>> list) { onFlushRtpList(std::move(list)); };
-        switch (args.type) {
+        switch (args.data_type) {
             case MediaSourceEvent::SendRtpArgs::kRtpPS: _interface = std::make_shared<RtpCachePS>(lam, atoi(args.ssrc.data()), args.pt, true); break;
             case MediaSourceEvent::SendRtpArgs::kRtpTS: _interface = std::make_shared<RtpCachePS>(lam, atoi(args.ssrc.data()), args.pt, false); break;
-            case MediaSourceEvent::SendRtpArgs::kRtpRAW: _interface = std::make_shared<RtpCacheRaw>(lam, atoi(args.ssrc.data()), args.pt, args.only_audio); break;
-            default: CHECK(0, "invalid rtp type:" + to_string(args.type)); break;
+            case MediaSourceEvent::SendRtpArgs::kRtpES: _interface = std::make_shared<RtpCacheRaw>(lam, atoi(args.ssrc.data()), args.pt, args.only_audio); break;
+            default: CHECK(0, "invalid rtp type: " + to_string(args.data_type)); break;
         }
     }
 
+    auto delay_ms = _args.close_delay_ms ? _args.close_delay_ms : 5000;
     weak_ptr<RtpSender> weak_self = shared_from_this();
-    if (args.passive) {
-        // tcp被动发流模式
-        _args.is_udp = false;
-        // 默认等待链接
-        bool is_wait = true;
-        try {
-            auto tcp_listener = Socket::createSocket(_poller, false);
-            if (args.src_port) {
-                //指定端口
-                if (!tcp_listener->listen(args.src_port)) {
-                    throw std::invalid_argument(StrPrinter << "open tcp passive server failed on port:" << args.src_port
-                                                           << ", err:" << get_uv_errmsg(true));
-                }
-                is_wait = true;
-            } else {
-                auto pr = std::make_pair(tcp_listener, Socket::createSocket(_poller, false));
-                //从端口池获取随机端口
-                makeSockPair(pr, "::", false, false);
-                // 随机端口不等待，保证调用者可以知道端口
-                is_wait = false;
+    if (args.con_type == MediaSourceEvent::SendRtpArgs::kTcpPassive) {
+        auto tcp_listener = Socket::createSocket(_poller, false);
+        if (args.src_port) {
+            // 指定端口
+            if (!tcp_listener->listen(args.src_port)) {
+                throw std::invalid_argument(StrPrinter << "open tcp passive server failed on port: " << args.src_port << ", err: " << get_uv_errmsg(true));
             }
-            // tcp服务器默认开启5秒
-            auto delay = _args.tcp_passive_close_delay_ms ? _args.tcp_passive_close_delay_ms : 5000;
-            auto delay_task = _poller->doDelayTask(delay, [tcp_listener, cb, is_wait]() mutable {
-                if (is_wait) {
-                    cb(0, SockException(Err_timeout, "wait tcp connection timeout"));
-                }
-                tcp_listener = nullptr;
-                return 0;
-            });
-            tcp_listener->setOnAccept([weak_self, cb, delay_task,is_wait](Socket::Ptr &sock, std::shared_ptr<void> &complete) {
-                auto strong_self = weak_self.lock();
-                if (!strong_self) {
-                    return;
-                }
-                //立即关闭tcp服务器
-                delay_task->cancel();
-                strong_self->_socket_rtp = sock;
-                strong_self->onConnect();
-                if (is_wait) {
-                    cb(sock->get_local_port(), SockException());
-                }
-                InfoL << "accept connection from:" << sock->get_peer_ip() << ":" << sock->get_peer_port();
-            });
-            InfoL << "start tcp passive server on:" << tcp_listener->get_local_port();
-            if (!is_wait) {
-                // 随机端口马上返回端口，保证调用者知道端口
-                cb(tcp_listener->get_local_port(), SockException());
-            }
-        } catch (std::exception &ex) {
-            cb(0, SockException(Err_other, ex.what()));
-            return;
+        } else {
+            auto pr = std::make_pair(tcp_listener, Socket::createSocket(_poller, false));
+            // 从端口池获取随机端口
+            makeSockPair(pr, "::", true, false);
         }
-        return;
-    }
-    if (args.is_udp) {
+        // 定时器持有tcp_listener，保证超时时间内保持监听
+        auto delay_task = _poller->doDelayTask(delay_ms, [weak_self, tcp_listener]() mutable {
+            // 防止循环引用
+            tcp_listener = nullptr;
+            if (auto strong_self = weak_self.lock()) {
+                strong_self->onClose(SockException(Err_timeout, "wait tcp connection timeout"));
+            }
+            return 0;
+        });
+        tcp_listener->setOnAccept([weak_self, delay_task](Socket::Ptr &sock, std::shared_ptr<void> &complete) {
+            auto strong_self = weak_self.lock();
+            if (!strong_self) {
+                return;
+            }
+            delay_task->cancel();
+            strong_self->_socket_rtp = sock;
+            strong_self->onConnect();
+            InfoL << "accept tcp connection from: " << sock->get_peer_ip() << ":" << sock->get_peer_port();
+        });
+        InfoL << "start tcp passive server on: " << tcp_listener->get_local_port();
+        cb(tcp_listener->get_local_port(), SockException());
+
+    } else if (args.con_type == MediaSourceEvent::SendRtpArgs::kUdpPassive) {
+        if (args.src_port) {
+            // 指定端口
+            if (!_socket_rtp->bindUdpSock(args.src_port, "::", true)) {
+                throw std::invalid_argument(StrPrinter << "open udp passive server failed on port: " << args.src_port << ", err: " << get_uv_errmsg(true));
+            }
+        } else {
+            auto pr = std::make_pair(_socket_rtp, Socket::createSocket(_poller, false));
+            // 从端口池获取随机端口
+            makeSockPair(pr, "::", true, true);
+        }
+        auto delay_task = _poller->doDelayTask(delay_ms, [weak_self]() mutable {
+            if (auto strong_self = weak_self.lock()) {
+                // 关闭端口
+                strong_self->_socket_rtp->closeSock();
+                strong_self->onClose(SockException(Err_timeout, "wait udp connection timeout"));
+            }
+            return 0;
+        });
+        _socket_rtp->setOnRead([weak_self, delay_task](const Buffer::Ptr &buf, struct sockaddr *addr, int addr_len) {
+            auto strong_self = weak_self.lock();
+            if (!strong_self) {
+                return;
+            }
+            delay_task->cancel();
+            strong_self->_socket_rtp->bindPeerAddr(addr, addr_len, true);
+            // 异步执行onConnect，防止在OnRead回调中调用setOnRead
+            strong_self->_poller->async([strong_self]() { strong_self->onConnect(); }, false);
+            InfoL << "accept udp connection from: " << strong_self->_socket_rtp->get_peer_ip() << ":" << strong_self->_socket_rtp->get_peer_port();
+        });
+        InfoL << "start udp passive server on: " << _socket_rtp->get_local_port();
+        cb(_socket_rtp->get_local_port(), SockException());
+
+    } else if (args.con_type == MediaSourceEvent::SendRtpArgs::kUdpActive) {
         auto poller = _poller;
         WorkThreadPool::Instance().getPoller()->async([cb, args, weak_self, poller]() {
             struct sockaddr_storage addr;
-            //切换线程目的是为了dns解析放在后台线程执行
+            // 切换线程目的是为了dns解析放在后台线程执行
             if (!SockUtil::getDomainIP(args.dst_url.data(), args.dst_port, addr, AF_INET, SOCK_DGRAM, IPPROTO_UDP)) {
                 poller->async([args, cb]() {
-                    //切回自己的线程
-                    cb(0, SockException(Err_dns, StrPrinter << "dns解析域名失败:" << args.dst_url));
+                    // 切回自己的线程
+                    cb(0, SockException(Err_dns, StrPrinter << "dns resolution failed: " << args.dst_url));
                 });
                 return;
             }
 
-            //dns解析成功
+            // dns解析成功
             poller->async([args, addr, weak_self, cb]() {
-                //切回自己的线程
+                // 切回自己的线程
                 auto strong_self = weak_self.lock();
                 if (!strong_self) {
                     return;
@@ -127,15 +140,14 @@ void RtpSender::startSend(const MediaSourceEvent::SendRtpArgs &args, const funct
                 string ifr_ip = addr.ss_family == AF_INET ? "0.0.0.0" : "::";
                 try {
                     if (args.src_port) {
-                        //指定端口
-                        if (!strong_self->_socket_rtp->bindUdpSock(args.src_port, ifr_ip)) {
-                            throw std::invalid_argument(StrPrinter << "bindUdpSock failed on port:" << args.src_port
-                                                                   << ", err:" << get_uv_errmsg(true));
+                        // 指定端口
+                        if (!strong_self->_socket_rtp->bindUdpSock(args.src_port, ifr_ip, true)) {
+                            throw std::invalid_argument(StrPrinter << "open udp active client failed on port: " << args.src_port << ", err: " << get_uv_errmsg(true));
                         }
                     } else {
                         auto pr = std::make_pair(strong_self->_socket_rtp, Socket::createSocket(strong_self->_poller, false));
-                        //从端口池获取随机端口
-                        makeSockPair(pr, ifr_ip, true);
+                        // 从端口池获取随机端口
+                        makeSockPair(pr, ifr_ip, true, true);
                     }
                 } catch (std::exception &ex) {
                     cb(0, SockException(Err_other, ex.what()));
@@ -146,19 +158,24 @@ void RtpSender::startSend(const MediaSourceEvent::SendRtpArgs &args, const funct
                 cb(strong_self->_socket_rtp->get_local_port(), SockException());
             });
         });
-    } else {
-        _socket_rtp->connect(args.dst_url, args.dst_port, [cb, weak_self](const SockException &err) {
+        InfoL << "start udp active send rtp to: " << args.dst_url << ":" << args.dst_port;
+
+    } else if (args.con_type == MediaSourceEvent::SendRtpArgs::kTcpActive) {
+        _socket_rtp->connect(args.dst_url, args.dst_port,[cb, weak_self](const SockException &err) {
             auto strong_self = weak_self.lock();
             if (strong_self) {
                 if (!err) {
-                    //tcp连接成功
+                    // tcp连接成功
                     strong_self->onConnect();
                 }
                 cb(strong_self->_socket_rtp->get_local_port(), err);
             } else {
                 cb(0, err);
             }
-        }, 5.0F, "::", args.src_port);
+        }, delay_ms / 1000.0, "::", args.src_port);
+        InfoL << "start tcp active send rtp to: " << args.dst_url << ":" << args.dst_port;
+    } else {
+        CHECK(0, "invalid con type");
     }
 }
 
@@ -168,8 +185,8 @@ void RtpSender::createRtcpSocket() {
     }
     _socket_rtcp = Socket::createSocket(_socket_rtp->getPoller(), false);
     //rtcp端口使用户rtp端口+1
-    if(!_socket_rtcp->bindUdpSock(_socket_rtp->get_local_port() + 1, _socket_rtp->get_local_ip(), false)){
-        WarnL << "bind rtcp udp socket failed:" << get_uv_errmsg(true);
+    if(!_socket_rtcp->bindUdpSock(_socket_rtp->get_local_port() + 1, _socket_rtp->get_local_ip(), true)){
+        WarnL << "bind rtcp udp socket failed: " << get_uv_errmsg(true);
         _socket_rtcp = nullptr;
         return;
     }
@@ -180,12 +197,18 @@ void RtpSender::createRtcpSocket() {
 
     _rtcp_context = std::make_shared<RtcpContextForSend>();
     weak_ptr<RtpSender> weak_self = shared_from_this();
-    _socket_rtcp->setOnRead([weak_self](const Buffer::Ptr &buf, struct sockaddr *, int) {
+    bool bind_addr = false;
+    _socket_rtcp->setOnRead([weak_self, bind_addr](const Buffer::Ptr &buf, struct sockaddr *addr, int addr_len) mutable {
         //接收receive report rtcp
         auto strong_self = weak_self.lock();
         if (!strong_self) {
             return;
         }
+        if (!bind_addr) {
+            // 收到对方rtcp打洞包后，再回复rtcp
+            bind_addr = true;
+            strong_self->_socket_rtcp->bindPeerAddr(addr, addr_len, true);
+        }
         auto rtcp_arr = RtcpHeader::loadFromBytes(buf->data(), buf->size());
         for (auto &rtcp : rtcp_arr) {
             strong_self->onRecvRtcp(rtcp);
@@ -199,19 +222,19 @@ void RtpSender::onRecvRtcp(RtcpHeader *rtcp) {
     _rtcp_recv_ticker.resetTime();
 }
 
-//连接建立成功事件
-void RtpSender::onConnect(){
+// 连接建立成功事件
+void RtpSender::onConnect() {
     _is_connect = true;
-    //加大发送缓存,防止udp丢包之类的问题
+    // 加大发送缓存,防止udp丢包之类的问题
     SockUtil::setSendBuf(_socket_rtp->rawFD(), 4 * 1024 * 1024);
-    if (!_args.is_udp) {
-        //关闭tcp no_delay并开启MSG_MORE, 提高发送性能
+    if (_args.con_type == MediaSourceEvent::SendRtpArgs::kTcpActive || _args.con_type == MediaSourceEvent::SendRtpArgs::kTcpPassive) {
+        // 关闭tcp no_delay并开启MSG_MORE, 提高发送性能
         SockUtil::setNoDelay(_socket_rtp->rawFD(), false);
         _socket_rtp->setSendFlags(SOCKET_DEFAULE_FLAGS | FLAG_MORE);
     } else if (_args.udp_rtcp_timeout) {
         createRtcpSocket();
     }
-    //连接建立成功事件
+    // 连接建立成功事件
     weak_ptr<RtpSender> weak_self = shared_from_this();
     if (!_args.recv_stream_id.empty()) {
         mINI ini;
@@ -226,11 +249,13 @@ void RtpSender::onConnect(){
             }
             try {
                 strong_self->_rtp_session->onRecv(buf);
-            } catch (std::exception &ex){
+            } catch (std::exception &ex) {
                 SockException err(toolkit::Err_shutdown, ex.what());
                 strong_self->_rtp_session->shutdown(err);
             }
         });
+    } else {
+        _socket_rtp->setOnRead(nullptr);
     }
     _socket_rtp->setOnErr([weak_self](const SockException &err) {
         auto strong_self = weak_self.lock();
@@ -238,12 +263,10 @@ void RtpSender::onConnect(){
             strong_self->onErr(err);
         }
     });
-    //获取本地端口，断开重连后确保端口不变
-    _args.src_port = _socket_rtp->get_local_port();
-    InfoL << "开始发送 rtp:" << _socket_rtp->get_peer_ip() << ":" << _socket_rtp->get_peer_port() << ", 是否为udp方式:" << _args.is_udp;
+    InfoL << "startSend rtp success: " << _socket_rtp->get_peer_ip() << ":" << _socket_rtp->get_peer_port() << ", data_type: " << _args.data_type << ", con_type: " << _args.con_type;
 }
 
-bool RtpSender::addTrack(const Track::Ptr &track){
+bool RtpSender::addTrack(const Track::Ptr &track) {
     if (_args.only_audio && track->getTrackType() == TrackVideo) {
         // 如果只发送音频则忽略视频
         return false;
@@ -251,11 +274,11 @@ bool RtpSender::addTrack(const Track::Ptr &track){
     return _interface->addTrack(track);
 }
 
-void RtpSender::addTrackCompleted(){
+void RtpSender::addTrackCompleted() {
     _interface->addTrackCompleted();
 }
 
-void RtpSender::resetTracks(){
+void RtpSender::resetTracks() {
     _interface->resetTracks();
 }
 
@@ -265,13 +288,12 @@ void RtpSender::flush() {
     }
 }
 
-//此函数在其他线程执行
 bool RtpSender::inputFrame(const Frame::Ptr &frame) {
     if (_args.only_audio && frame->getTrackType() == TrackVideo) {
         // 如果只发送音频则忽略视频
         return false;
     }
-    //连接成功后才做实质操作(节省cpu资源)
+    // 连接成功后才做实质操作(节省cpu资源)
     return _is_connect ? _interface->inputFrame(frame) : false;
 }
 
@@ -283,20 +305,20 @@ void RtpSender::onSendRtpUdp(const toolkit::Buffer::Ptr &buf, bool check) {
     _rtcp_context->onRtp(rtp->getSeq(), rtp->getStamp(), rtp->ntp_stamp, 90000 /*not used*/, rtp->size());
 
     if (!check) {
-        //减少判断次数
+        // 减少判断次数
         return;
     }
-    //每5秒发送一次rtcp
+    // 每5秒发送一次rtcp
     if (_rtcp_send_ticker.elapsedTime() > _args.rtcp_send_interval_ms) {
         _rtcp_send_ticker.resetTime();
-        //rtcp ssrc为rtp ssrc + 1
-       auto sr = _rtcp_context->createRtcpSR(atoi(_args.ssrc.data()) + 1);
-       //send sender report rtcp
-       _socket_rtcp->send(sr);
+        // rtcp ssrc为rtp ssrc + 1
+        auto sr = _rtcp_context->createRtcpSR(atoi(_args.ssrc.data()) + 1);
+        // send sender report rtcp
+        _socket_rtcp->send(sr);
     }
 
     if (_rtcp_recv_ticker.elapsedTime() > _args.rtcp_timeout_ms) {
-        //接收rr rtcp超时
+        // 接收rr rtcp超时
         WarnL << "recv rr rtcp timeout";
         _rtcp_recv_ticker.resetTime();
         onClose(SockException(Err_timeout, "recv rr rtcp timeout"));
@@ -306,28 +328,36 @@ void RtpSender::onSendRtpUdp(const toolkit::Buffer::Ptr &buf, bool check) {
 void RtpSender::onClose(const SockException &ex) {
     auto cb = _on_close;
     if (cb) {
-        //在下次循环时触发onClose，原因是防止遍历map时删除元素
+        // 在下次循环时触发onClose，原因是防止遍历map时删除元素
         _poller->async([cb, ex]() { cb(ex); }, false);
     }
 }
 
-//此函数在其他线程执行
-void RtpSender::onFlushRtpList(shared_ptr<List<Buffer::Ptr> > rtp_list) {
-    if(!_is_connect){
-        //连接成功后才能发送数据
+// 此函数在其他线程执行
+void RtpSender::onFlushRtpList(shared_ptr<List<Buffer::Ptr>> rtp_list) {
+    if (!_is_connect) {
+        // 连接成功后才能发送数据
         return;
     }
 
     size_t i = 0;
     auto size = rtp_list->size();
     rtp_list->for_each([&](Buffer::Ptr &packet) {
-        if (_args.is_udp) {
-            onSendRtpUdp(packet, i == 0);
-            // udp模式，rtp over tcp前4个字节可以忽略
-            _socket_rtp->send(std::make_shared<BufferRtp>(std::move(packet), RtpPacket::kRtpTcpHeaderSize), nullptr, 0, ++i == size);
-        } else {
-            // tcp模式, rtp over tcp前2个字节可以忽略,只保留后续rtp长度的2个字节
-            _socket_rtp->send(std::make_shared<BufferRtp>(std::move(packet), 2), nullptr, 0, ++i == size);
+        switch (_args.con_type) {
+            case MediaSourceEvent::SendRtpArgs::kUdpActive:
+            case MediaSourceEvent::SendRtpArgs::kUdpPassive: {
+                onSendRtpUdp(packet, i == 0);
+                // udp模式，rtp over tcp前4个字节可以忽略
+                _socket_rtp->send(std::make_shared<BufferRtp>(std::move(packet), RtpPacket::kRtpTcpHeaderSize), nullptr, 0, ++i == size);
+                break;
+            }
+            case MediaSourceEvent::SendRtpArgs::kTcpActive:
+            case MediaSourceEvent::SendRtpArgs::kTcpPassive: {
+                // tcp模式, rtp over tcp前2个字节可以忽略,只保留后续rtp长度的2个字节
+                _socket_rtp->send(std::make_shared<BufferRtp>(std::move(packet), 2), nullptr, 0, ++i == size);
+                break;
+            }
+            default: CHECK(0);
         }
     });
 }
@@ -338,9 +368,9 @@ void RtpSender::onErr(const SockException &ex) {
     onClose(ex);
 }
 
-void RtpSender::setOnClose(std::function<void(const toolkit::SockException &ex)> on_close){
+void RtpSender::setOnClose(std::function<void(const toolkit::SockException &ex)> on_close) {
     _on_close = std::move(on_close);
 }
 
-}//namespace mediakit
-#endif// defined(ENABLE_RTPPROXY)
+} // namespace mediakit
+#endif // defined(ENABLE_RTPPROXY)

src/Rtp/RtpSender.h

@@ -63,6 +63,9 @@ public:
      */
     virtual void resetTracks() override;
 
+    /**
+     * 设置发送rtp停止回调
+     */
     void setOnClose(std::function<void(const toolkit::SockException &ex)> on_close);
 
 private:

src/Rtp/RtpServer.cpp

@@ -122,7 +122,7 @@ private:
     std::shared_ptr<struct sockaddr_storage> _rtcp_addr;
 };
 
-void RtpServer::start(uint16_t local_port, const MediaTuple &tuple, TcpMode tcp_mode, const char *local_ip, bool re_use_port, uint32_t ssrc, int only_track, bool multiplex) {
+void RtpServer::start(uint16_t local_port, const char *local_ip, const MediaTuple &tuple, TcpMode tcp_mode, bool re_use_port, uint32_t ssrc, int only_track, bool multiplex) {
     //创建udp服务器
     auto poller = EventPollerPool::Instance().getPoller();
     Socket::Ptr rtp_socket = Socket::createSocket(poller, true);

src/Rtp/RtpServer.h

@@ -36,15 +36,15 @@ public:
     /**
      * 开启服务器，可能抛异常
      * @param local_port 本地端口，0时为随机端口
+     * @param local_ip 绑定的本地网卡ip
      * @param stream_id 流id，置空则使用ssrc
      * @param tcp_mode tcp服务模式
-     * @param local_ip 绑定的本地网卡ip
      * @param re_use_port 是否设置socket为re_use属性
      * @param ssrc 指定的ssrc
      * @param multiplex 多路复用
      */
-    void start(uint16_t local_port, const MediaTuple &tuple = MediaTuple{DEFAULT_VHOST, kRtpAppName, "", ""}, TcpMode tcp_mode = PASSIVE,
-               const char *local_ip = "::", bool re_use_port = true, uint32_t ssrc = 0, int only_track = 0, bool multiplex = false);
+    void start(uint16_t local_port, const char *local_ip = "::", const MediaTuple &tuple = MediaTuple{DEFAULT_VHOST, kRtpAppName, "", ""}, TcpMode tcp_mode = PASSIVE,
+               bool re_use_port = true, uint32_t ssrc = 0, int only_track = 0, bool multiplex = false);
 
     /**
      * 连接到tcp服务(tcp主动模式)

src/Rtp/RtpSplitter.cpp

@@ -46,7 +46,7 @@ const char *RtpSplitter::onSearchPacketTail(const char *data, size_t len) {
         return nullptr;
     }
 
-    if ( _is_ehome ) {
+    if (_check_ehome_count) {
         if (isEhome(data, len)) {
             //是ehome协议
             if (len < kEHOME_OFFSET + 4) {
@@ -59,7 +59,7 @@ const char *RtpSplitter::onSearchPacketTail(const char *data, size_t len) {
             //忽略ehome私有头
             return onSearchPacketTail_l(data + kEHOME_OFFSET + 2, len - kEHOME_OFFSET - 2);
         }
-        _is_ehome = false;
+        _check_ehome_count--;
     }
 
     if ( _is_rtsp_interleaved ) {
@@ -70,7 +70,7 @@ const char *RtpSplitter::onSearchPacketTail(const char *data, size_t len) {
         }
         _is_rtsp_interleaved = false;
     }
-    
+
     //两个字节的rtp头
     _offset = 2;
     return onSearchPacketTail_l(data, len);

src/Rtp/RtpSplitter.h

@@ -31,7 +31,8 @@ protected:
     const char *onSearchPacketTail_l(const char *data, size_t len);
 
 private:
-    bool _is_ehome = true;
+    bool _is_ehome = false;
+    int _check_ehome_count = 3;
     bool _is_rtsp_interleaved = true;
     size_t _offset = 0;
 };