支持绑定到指定网卡 (#3760)

api/source/mk_rtp_server.cpp

@@ -18,13 +18,15 @@ using namespace mediakit;
 
 API_EXPORT mk_rtp_server API_CALL mk_rtp_server_create(uint16_t port, int tcp_mode, const char *stream_id) {
     RtpServer::Ptr *server = new RtpServer::Ptr(new RtpServer);
-    (*server)->start(port, MediaTuple { DEFAULT_VHOST, kRtpAppName, stream_id, "" }, (RtpServer::TcpMode)tcp_mode);
+    GET_CONFIG(std::string, local_ip, General::kListenIP)
+    (*server)->start(port, local_ip.c_str(), MediaTuple { DEFAULT_VHOST, kRtpAppName, stream_id, "" }, (RtpServer::TcpMode)tcp_mode);
     return (mk_rtp_server)server;
 }
 
 API_EXPORT mk_rtp_server API_CALL mk_rtp_server_create2(uint16_t port, int tcp_mode, const char *vhost, const char *app, const char *stream_id) {
     RtpServer::Ptr *server = new RtpServer::Ptr(new RtpServer);
-    (*server)->start(port, MediaTuple { vhost, app, stream_id, "" }, (RtpServer::TcpMode)tcp_mode);
+    GET_CONFIG(std::string, local_ip, General::kListenIP)
+    (*server)->start(port, local_ip.c_str(), MediaTuple { vhost, app, stream_id, "" }, (RtpServer::TcpMode)tcp_mode);
     return (mk_rtp_server)server;
 }
 

conf/config.ini

@@ -128,6 +128,8 @@ wait_add_track_ms=3000
 unready_frame_cache=100
 #是否启用观看人数变化事件广播，置1则启用，置0则关闭
 broadcast_player_count_changed=0
+#绑定的本地网卡ip
+listen_ip=::
 
 [hls]
 #hls写文件的buf大小，调整参数可以提高文件io性能

server/WebApi.cpp

@@ -482,7 +482,7 @@ uint16_t openRtpServer(uint16_t local_port, const mediakit::MediaTuple &tuple, i
     }
 
     auto server = s_rtp_server.makeWithAction(key, [&](RtpServer::Ptr server) {
-        server->start(local_port, tuple, (RtpServer::TcpMode)tcp_mode, local_ip.c_str(), re_use_port, ssrc, only_track, multiplex);
+        server->start(local_port, local_ip.c_str(), tuple, (RtpServer::TcpMode)tcp_mode, re_use_port, ssrc, only_track, multiplex);
     });
     server->setOnDetach([key](const SockException &ex) {
         //设置rtp超时移除事件
@@ -1242,7 +1242,7 @@ void installWebApi() {
             // 兼容老版本请求，新版本去除only_audio参数并新增only_track参数
             only_track = 1;
         }
-        std::string local_ip = "::";
+        GET_CONFIG(std::string, local_ip, General::kListenIP)
         if (!allArgs["local_ip"].empty()) {
             local_ip = allArgs["local_ip"];
         }

server/main.cpp

@@ -281,6 +281,7 @@ int start_main(int argc,char *argv[]) {
             });
         }
 
+        std::string listen_ip = mINI::Instance()[General::kListenIP];
         uint16_t shellPort = mINI::Instance()[Shell::kPort];
         uint16_t rtspPort = mINI::Instance()[Rtsp::kPort];
         uint16_t rtspsPort = mINI::Instance()[Rtsp::kSSLPort];
@@ -362,39 +363,39 @@ int start_main(int argc,char *argv[]) {
 
         try {
             //rtsp服务器，端口默认554
-            if (rtspPort) { rtspSrv->start<RtspSession>(rtspPort); }
+            if (rtspPort) { rtspSrv->start<RtspSession>(rtspPort, listen_ip); }
             //rtsps服务器，端口默认322
-            if (rtspsPort) { rtspSSLSrv->start<RtspSessionWithSSL>(rtspsPort); }
+            if (rtspsPort) { rtspSSLSrv->start<RtspSessionWithSSL>(rtspsPort, listen_ip); }
 
             //rtmp服务器，端口默认1935
-            if (rtmpPort) { rtmpSrv->start<RtmpSession>(rtmpPort); }
+            if (rtmpPort) { rtmpSrv->start<RtmpSession>(rtmpPort, listen_ip); }
             //rtmps服务器，端口默认19350
-            if (rtmpsPort) { rtmpsSrv->start<RtmpSessionWithSSL>(rtmpsPort); }
+            if (rtmpsPort) { rtmpsSrv->start<RtmpSessionWithSSL>(rtmpsPort, listen_ip); }
 
             //http服务器，端口默认80
-            if (httpPort) { httpSrv->start<HttpSession>(httpPort); }
+            if (httpPort) { httpSrv->start<HttpSession>(httpPort, listen_ip); }
             //https服务器，端口默认443
-            if (httpsPort) { httpsSrv->start<HttpsSession>(httpsPort); }
+            if (httpsPort) { httpsSrv->start<HttpsSession>(httpsPort, listen_ip); }
 
             //telnet远程调试服务器
-            if (shellPort) { shellSrv->start<ShellSession>(shellPort); }
+            if (shellPort) { shellSrv->start<ShellSession>(shellPort, listen_ip); }
 
 #if defined(ENABLE_RTPPROXY)
             //创建rtp服务器
-            if (rtpPort) { rtpServer->start(rtpPort); }
+            if (rtpPort) { rtpServer->start(rtpPort, listen_ip.c_str()); }
 #endif//defined(ENABLE_RTPPROXY)
 
 #if defined(ENABLE_WEBRTC)
             //webrtc udp服务器
-            if (rtcPort) { rtcSrv_udp->start<WebRtcSession>(rtcPort);}
+            if (rtcPort) { rtcSrv_udp->start<WebRtcSession>(rtcPort, listen_ip);}
 
-            if (rtcTcpPort) { rtcSrv_tcp->start<WebRtcSession>(rtcTcpPort);}
+            if (rtcTcpPort) { rtcSrv_tcp->start<WebRtcSession>(rtcTcpPort, listen_ip);}
              
 #endif//defined(ENABLE_WEBRTC)
 
 #if defined(ENABLE_SRT)
             // srt udp服务器
-            if (srtPort) { srtSrv->start<SRT::SrtSession>(srtPort); }
+            if (srtPort) { srtSrv->start<SRT::SrtSession>(srtPort, listen_ip); }
 #endif//defined(ENABLE_SRT)
 
         } catch (std::exception &ex) {

src/Common/config.cpp

@@ -84,6 +84,7 @@ const string kWaitTrackReadyMS = GENERAL_FIELD "wait_track_ready_ms";
 const string kWaitAddTrackMS = GENERAL_FIELD "wait_add_track_ms";
 const string kUnreadyFrameCache = GENERAL_FIELD "unready_frame_cache";
 const string kBroadcastPlayerCountChanged = GENERAL_FIELD "broadcast_player_count_changed";
+const string kListenIP = GENERAL_FIELD "listen_ip";
 
 static onceToken token([]() {
     mINI::Instance()[kFlowThreshold] = 1024;
@@ -99,6 +100,7 @@ static onceToken token([]() {
     mINI::Instance()[kWaitAddTrackMS] = 3000;
     mINI::Instance()[kUnreadyFrameCache] = 100;
     mINI::Instance()[kBroadcastPlayerCountChanged] = 0;
+    mINI::Instance()[kListenIP] = "::";
 });
 
 } // namespace General

src/Common/config.h

@@ -202,6 +202,8 @@ extern const std::string kWaitAddTrackMS;
 extern const std::string kUnreadyFrameCache;
 // 是否启用观看人数变化事件广播，置1则启用，置0则关闭
 extern const std::string kBroadcastPlayerCountChanged;
+// 绑定的本地网卡ip
+extern const std::string kListenIP;
 } // namespace General
 
 namespace Protocol {

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)