special">::</span><span class="identifier">linger</span> <span class="identifier">option</span><span class="special">(</span><span class="keyword">true</span><span class="special">,</span> <span class="number">30</span><span class="special">);</span>
<span class="identifier">socket</span><span class="special">.</span><span class="identifier">set_option</span><span class="special">(</span><span class="identifier">option</span><span class="special">);</span>
</pre>
<p>
          Getting the current option val