From 4c50a1b4b75a574c9d572a9c5103af0e164e1a52 Mon Sep 17 00:00:00 2001
From: wangjiyu <wangjiyu@wjy.local>
Date: Fri, 11 Apr 2025 08:50:11 +0800
Subject: [PATCH] debug

---
 util/RTCContext.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/util/RTCContext.cpp b/util/RTCContext.cpp
index 9a7e2c0..9db77ce 100644
--- a/util/RTCContext.cpp
+++ b/util/RTCContext.cpp
@@ -336,6 +336,9 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
         if (!pyCallback_.is_none()) {
             std::cout << "[7] 准备执行Python回调..." << std::endl;
             try {
+                // 增加引用计数防止提前释放
+                Py_INCREF(pyCallback_.ptr());
+                std::cout << "    py incr" << std::endl;
                 // 传递共享内存信息
                 pyCallback_(
                         py::str(shm_name),  // 共享内存名称
@@ -345,7 +348,13 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
                         audioFrame.numChannels,
                         audioFrame.channelIndex
                 );
+                std::cout << "    after callback" << std::endl;
+                if (PyErr_Occurred()) {
+                    PyErr_Print();
+                    throw std::runtime_error("Python callback error");
+                }
                 std::cout << "    回调执行成功" << std::endl;
+
             } catch (...) {
                 std::cout << "[ERROR] 回调执行失败" << std::endl;
                 munmap(ptr, data_size);