1

src/rtmp_manager.cpp

@@ -1,13 +1,50 @@
 // rtsp_manager.cpp
 #include "rtmp_manager.hpp"
 
+#include <arpa/inet.h>
+#include <ifaddrs.h>
+#include <net/if.h>
+#include <netinet/in.h>
+
 #include <chrono>
-#include <future>
+#include <cstring>
 #include <iostream>
+#include <string>
 #include <thread>
 
 #include "logger.hpp"
 
+static std::string get_ip_address(const std::string &ifname)
+{
+    struct ifaddrs *ifaddr, *ifa;
+    char ip[INET_ADDRSTRLEN] = {0};
+
+    if (getifaddrs(&ifaddr) == -1)
+    {
+        perror("getifaddrs");
+        return "";
+    }
+
+    for (ifa = ifaddr; ifa != nullptr; ifa = ifa->ifa_next)
+    {
+        if (ifa->ifa_addr == nullptr) continue;
+
+        // 只看 IPv4
+        if (ifa->ifa_addr->sa_family == AF_INET && ifname == ifa->ifa_name)
+        {
+            void *addr = &((struct sockaddr_in *)ifa->ifa_addr)->sin_addr;
+            if (inet_ntop(AF_INET, addr, ip, sizeof(ip)))
+            {
+                freeifaddrs(ifaddr);
+                return ip;
+            }
+        }
+    }
+
+    freeifaddrs(ifaddr);
+    return "";  // 没找到
+}
+
 static inline std::string stream_type_suffix(StreamType type) { return (type == StreamType::MAIN) ? "_main" : "_sub"; }
 
 std::unordered_map<std::string, std::unique_ptr<RTMPManager::StreamContext>> RTMPManager::streams;
@@ -314,7 +351,15 @@ bool RTMPManager::is_any_streaming()
 
 std::string RTMPManager::get_stream_url(const std::string &cam_name, StreamType type)
 {
-    return "rtmp://127.0.0.1/live/" + make_stream_key(cam_name, type);
+    // 获取当前设备 enp1s0 网卡 IP（或者改成你希望的接口）
+    std::string ip = get_ip_address("enP2p33s0");
+    if (ip.empty()) ip = "127.0.0.1";
+
+    // 构建流名，例如 AHD2_main
+    std::string stream_name = make_stream_key(cam_name, type);
+
+    // 最终返回 WebRTC 拉流地址（不加 .flv）
+    return "http://" + ip + ":1985/rtc/v1/whep/?app=live&stream=" + stream_name;
 }
 
 std::vector<RTMPManager::StreamResultInfo> RTMPManager::process_push_request(const VideoPushRequest &req)