hoditohod

#include <boost/asio.hpp>
#include <boost/beast/websocket.hpp>
#include <boost/beast/core.hpp>
//#include <zmq.hpp>


using namespace std::chrono_literals;

const std::size_t WSClientSendFrameSize = 8*1024; //128*1024;
//zmq::context_t zmqCtx;

hoditohod

#include <iostream>

using namespace std;

// blank template class
template<typename T>
class Holder { };

// specialized one with call signature
template<typename RetType, typename... ArgsType>

hoditohod

#include <iostream>
#include <memory>

using namespace std;

// blank template class
template<typename T>
class Holder { };

// specialized one with call signature