From 48c37d4f46240d8d70f3ee29fa5558a88a858a71 Mon Sep 17 00:00:00 2001
From: haorui wang <56127613+HR1025@users.noreply.github.com>
Date: Thu, 8 Jan 2026 20:28:30 +0800
Subject: [PATCH] =?UTF-8?q?[what][bugfix][rtsp]=20=E4=BF=AE=E5=A4=8Dhandle?=
 =?UTF-8?q?ResPAUSE=20=E5=9B=9E=E8=B0=83=E6=9C=AA=E8=A2=AB=E6=AD=A3?=
 =?UTF-8?q?=E5=B8=B8=E8=A7=A6=E5=8F=91=20(#4631)?=
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[what][bugfix][rtsp][https://github.com/ZLMediaKit/ZLMediaKit/issues/4625]
修复handleResPAUSE 回调未被正常触发
---
 src/Rtsp/RtspPlayer.cpp | 10 +++++++++-
 src/Rtsp/RtspPlayer.h   |  1 +
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/Rtsp/RtspPlayer.cpp b/src/Rtsp/RtspPlayer.cpp
index b55c7909..c1b668f7 100644
--- a/src/Rtsp/RtspPlayer.cpp
+++ b/src/Rtsp/RtspPlayer.cpp
@@ -446,7 +446,11 @@ void RtspPlayer::sendOptions() {
 }
 
 void RtspPlayer::sendKeepAlive() {
-    _on_response = [](const Parser &parser) {};
+    if (_play_check_timer)
+    {
+        WarnL << "receive RTP packet before handleResPAUSE";
+    }
+    _on_keepalive_reponse = [](const Parser &parser) {};
     if (_supported_cmd.find("GET_PARAMETER") != _supported_cmd.end()) {
         // 支持GET_PARAMETER，用此命令保活  [AUTO-TRANSLATED:b45cd737]
         // Support GET_PARAMETER, use this command to keep alive
@@ -532,6 +536,10 @@ void RtspPlayer::onWholeRtspPacket(Parser &parser) {
     try {
         decltype(_on_response) func;
         _on_response.swap(func);
+        if (!func)
+        {
+            _on_keepalive_reponse.swap(func);
+        }
         if (func) {
             func(parser);
         }
diff --git a/src/Rtsp/RtspPlayer.h b/src/Rtsp/RtspPlayer.h
index 909d39b4..9c98714e 100644
--- a/src/Rtsp/RtspPlayer.h
+++ b/src/Rtsp/RtspPlayer.h
@@ -162,6 +162,7 @@ private:
     float _speed = 0.0f;
     std::vector<SdpTrack::Ptr> _sdp_track;
     std::function<void(const Parser&)> _on_response;
+    std::function<void(const Parser&)> _on_keepalive_reponse;
  protected:   
     // RTP端口,trackid idx 为数组下标  [AUTO-TRANSLATED:77c186bb]
     // RTP port, trackid idx is the array subscript