#include<boost/network/include/http/client.hpp>intmain() {usingnamespaceboost::network;usingnamespaceboost::network::http;    client c;    client::request req{"http://github.com"};auto resp = c.get(req);auto check =ready(resp);}

.../include/boost/network/protocol/http/message/wrappers/ready.hpp: In instantiation of ‘boost::network::http::impl::ready_wrapper<Tag>::operator bool() [with Tag = boost::network::http::tags::http_async_8bit_udp_resolve]’:.../include/boost/network/protocol/http/message/wrappers/ready.hpp:38:42:   required from ‘bool boost::network::http::ready(const boost::network::http::async_message<Tag>&) [with Tag = boost::network::http::tags::http_async_8bit_udp_resolve]’/home/dvd/Projects/personal/rg/ck/main.cpp:10:25:   required from here.../include/boost/network/protocol/http/message/wrappers/ready.hpp:27:44: error: ‘class std::shared_future<std::__cxx11::basic_string<char> >’ has no member named ‘is_ready’     return wrapper_base::_message.version_.is_ready() &&            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~.../include/boost/network/protocol/http/message/wrappers/ready.hpp:28:43: error: ‘class std::shared_future<short unsigned int>’ has no member named ‘is_ready’            wrapper_base::_message.status_.is_ready() &&            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~.../include/boost/network/protocol/http/message/wrappers/ready.hpp:29:51: error: ‘class std::shared_future<std::__cxx11::basic_string<char> >’ has no member named ‘is_ready’            wrapper_base::_message.status_message_.is_ready() &&            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~.../include/boost/network/protocol/http/message/wrappers/ready.hpp:30:44: error: ‘class std::shared_future<std::multimap<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>, boost::network::impl::is_less_ignore_case_impl> >’ has no member named ‘is_ready’            wrapper_base::_message.headers_.is_ready() &&            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~.../include/boost/network/protocol/http/message/wrappers/ready.hpp:31:41: error: ‘class std::shared_future<std::__cxx11::basic_string<char> >’ has no member named ‘is_ready’            wrapper_base::_message.body_.is_ready();            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~