Method do_write_output

example/cpp11/chat/posix_chat_client.cpp:84–103

  }

  void do_write_output()
  {
    // Write out the message we just received, terminated by a newline.
    static char eol[] = { '\n' };
    std::array<boost::asio::const_buffer, 2> buffers = {{
      boost::asio::buffer(read_msg_.body(), read_msg_.body_length()),
      boost::asio::buffer(eol) }};
    boost::asio::async_write(output_, buffers,
        [this](boost::system::error_code ec, std::size_t /*length*/)
        {
          if (!ec)
          {
            do_read_header();
          }
          else
          {
            close();
          }
        });
  }

  void do_read_input()
  {