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#1 2020-04-10 10:34:38

kovac
Member
Registered: 2020-03-14
Posts: 16

Problem with boost-asio c++ library: no member named 'member_name'

I'm on boost version 1.72, the current version of boost on Arch. I have the following script:

int main(int argc, char *argv[])
{
    boost::asio::io_service ioService;

    boost::asio::ssl::context sslContext(boost::asio::ssl::context::sslv23);
    boost::asio::ssl::stream<boost::asio::ip::tcp::socket> sslSocket(ioService, sslContext);
    sslSocket.set_verify_mode(boost::asio::ssl::verify_none);
    boost::asio::ip::tcp::socket::lowest_layer_type &socket = sslSocket.lowest_layer();

    // Resolve endpoint and connect successfully...

    std::stringstream ss;
    ss << "$ LOGIN " << username << " " << password;
    const char *req = ss.str().c_str();
    char data[500];
    strcpy(data, req);
    boost::asio::write(socket, boost::asio::buffer(data, sizeof(data)));

    char buffer[1000];
    boost::asio::read(socket, boost::asio::buffer(buffer));
    std::string response = std::string(buffer);
    std::cout << "Received response: " << response << std::endl;

    return 0;
}

Now, when I compile this, I get the below errors:

/usr/bin/clang++   -I/ -pthread   -std=gnu++17 -MD -MT CMakeFiles/app.dir/main.cpp.o -MF CMakeFiles/app.dir/main.cpp.o.d -o CMakeFiles/app.dir/main.cpp.o -c /src/main.cpp
In file included from /src/main.cpp:3:
In file included from /usr/include/boost/asio/write.hpp:1246:
/usr/include/boost/asio/impl/write.hpp:54:23: error: no member named 'write_some' in 'boost::asio::basic_socket<boost::asio::ip::tcp, boost::asio::executor>'
        tmp.consume(s.write_some(tmp.prepare(max_size), ec));
                    ~ ^
/usr/include/boost/asio/impl/write.hpp:70:18: note: in instantiation of function template specialization 'boost::asio::detail::write_buffer_sequence<boost::asio::basic_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::mutable_buffers_1, const boost::asio::mutable_buffer *, boost::asio::detail::transfer_all_t>' requested here
  return detail::write_buffer_sequence(s, buffers,
                 ^
/usr/include/boost/asio/impl/write.hpp:82:35: note: in instantiation of function template specialization 'boost::asio::write<boost::asio::basic_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t>' requested here
  std::size_t bytes_transferred = write(s, buffers, transfer_all(), ec);
                                  ^
/src/main.cpp:59:18: note: in instantiation of function template specialization 'boost::asio::write<boost::asio::basic_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::mutable_buffers_1>' requested here
    boost::asio::write(socket, boost::asio::buffer(data, sizeof(data)));
                 ^
In file included from /src/main.cpp:2:
In file included from /usr/include/boost/asio/read.hpp:1288:
/usr/include/boost/asio/impl/read.hpp:56:23: error: no member named 'read_some' in 'boost::asio::basic_socket<boost::asio::ip::tcp, boost::asio::executor>'
        tmp.consume(s.read_some(tmp.prepare(max_size), ec));
                    ~ ^
/usr/include/boost/asio/impl/read.hpp:72:18: note: in instantiation of function template specialization 'boost::asio::detail::read_buffer_sequence<boost::asio::basic_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::mutable_buffers_1, const boost::asio::mutable_buffer *, boost::asio::detail::transfer_all_t>' requested here
  return detail::read_buffer_sequence(s, buffers,
                 ^
/usr/include/boost/asio/impl/read.hpp:84:35: note: in instantiation of function template specialization 'boost::asio::read<boost::asio::basic_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t>' requested here
  std::size_t bytes_transferred = read(s, buffers, transfer_all(), ec);
                                  ^
/src/main.cpp:62:18: note: in instantiation of function template specialization 'boost::asio::read<boost::asio::basic_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::mutable_buffers_1>' requested here
    boost::asio::read(socket, boost::asio::buffer(buffer));

Seems to be some issue with the boost library itself? Anyone has any idea? Thanks.

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