Beast Socket from Boost Python Package Kills Kernel

从 issue 中显示的 SocketExample 和 ExampleModule 代码开始，然后在 Jupyter 示例中导入 ExampleModule 并调用 constructSocket，以复现该故障。将该行为与从 main.cpp 调用相同的 SocketExample 进行比较；当 Jupyter 内核保持运行且套接字构造完成而不终止内核时，即视为完成。

For some reason when exposing the below to python using Boost Python, the unique pointer constructor (the obj constructor) fails. This used to work for me before, not sure why it stopped.

#pragma once
#include <memory>
#include <boost/asio/ssl.hpp>
#include <boost/asio/ip/tcp.hpp>
#include <boost/beast.hpp>

//Socket
class Contextable
{
public:
	Contextable() : m_ssl(boost::asio::ssl::context::sslv23_client) {}

protected:
	boost::asio::io_context    m_ctx;
	boost::asio::ssl::context  m_ssl;
};

class SocketExample : protected Contextable
{
	using SocketImp = boost::beast::websocket::stream<boost::asio::ssl::stream<boost::asio::ip::tcp::socket>>;
public:
	SocketExample()
	{
	}

	void constructSocket()
	{
		m_ws = std::make_unique<SocketImp>(m_ctx, m_ssl); //kills jupyter kernel
		std::cout << "DONE. OPEN FLAG: " << m_ws->is_open() << std::endl;
	}

private:
	std::unique_ptr<SocketImp> m_ws;
};

//ExampleModule
#include <boost/python.hpp>

BOOST_PYTHON_MODULE(ExampleModule)
{
    boost::python::class_<SocketExample, std::shared_ptr<SocketExample>, boost::noncopyable>("SocketExample")
        .def(boost::python::init<>())
        .def("constructSocket", &SocketExample::constructSocket)
        ;
}

##Jupyter Notebook
import ExampleModule as m
socket = m.SocketExample()
socket.constructSocket() ##kills kernel

Any idea what I am doing wrong? When running this using c++ as follows does not fail.

SocketExample sk;
sk.constructSocket(); //works fine when run inside main.cpp