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rtc_plugins
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This commit is contained in:
wangjiyu 2025-04-11 09:57:01 +08:00
parent 22f01bdc64
commit 63d9838311
1 changed files with 23 additions and 4 deletions
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25
util/RTCContext.cpp
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@ -335,11 +335,15 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
// 7. 执行回调
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());
try {
std::cout << " pyCallback_ type: " << Py_TYPE(pyCallback_.ptr())->tp_name << std::endl;
std::cout << " pyCallback_ repr: " << PyObject_Repr(pyCallback_.ptr()) << std::endl;
PyObject* repr = PyObject_Repr(pyCallback_.ptr());
if (repr) {
std::cout << " pyCallback_ repr: " << PyUnicode_AsUTF8(repr) << std::endl;
Py_DECREF(repr); // 必须手动释放
}
// 传递共享内存信息
pyCallback_(
py::str(shm_name), // 共享内存名称
@ -351,7 +355,19 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
);
std::cout << " after callback" << std::endl;
if (PyErr_Occurred()) {
PyErr_Print();
PyObject *type, *value, *traceback;
PyErr_Fetch(&type, &value, &traceback);
if (value) {
PyObject* str = PyObject_Str(value);
if (str) {
std::cerr << "Python Error: " << PyUnicode_AsUTF8(str) << std::endl;
Py_DECREF(str);
}
}
Py_XDECREF(type);
Py_XDECREF(value);
Py_XDECREF(traceback);
//PyErr_Print();
throw std::runtime_error("Python callback error");
}
std::cout << " 回调执行成功" << std::endl;
@ -367,13 +383,16 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
<< PyUnicode_AsUTF8(PyObject_Str(value)) << std::endl;
PyErr_Restore(type, value, traceback);
}
Py_DECREF(pyCallback_.ptr());
} catch (...) {
std::cout << "[ERROR] 回调执行失败" << std::endl;
munmap(ptr, data_size);
close(fd);
shm_unlink(shm_name);
Py_DECREF(pyCallback_.ptr());
throw;
}
Py_DECREF(pyCallback_.ptr());
} else {
std::cout << "[7] 无回调函数设置" << std::endl;
}