t">// Read a line from the stream into our dynamic buffer, with a timeout</span>
            <span class="identifier">net</span><span class="special">::</span><span class="identifier">async_read_until</span><span class="special">(</span><span class="identifier">stream</span><span class="special">,</span> <span class="identifier">net</span><span class="special">::</span><span class="identifier">dynamic_buffer</span><span class="special">(*</span><span class="identifier">s</span><span class="special">),</span