etting the current option value:
        </p>
<pre class="programlisting">boost::asio::ip::tcp::socket socket(io_context);
...
boost::asio::socket_base::send_buffer_size option;
socket.get_option(option);
int size = option.value();
</pre>
<h6>
<a name="boost_asio.reference.basic_stream_socket.send_buffer_size.h1"></a>
          <span class="phrase"><a name="boost_asio.reference.basic_stream_socket.send_buffer_size.requirements"></a></span><a class="link" href="send_buffer_size.html#boost_asio.reference.basi