tation. For other reverse proxies, consult their
    documentation.</p>
  </div></div>

</div></div>


<div class="subsection"><h4 id="Extended_Access_Log_Valve">Extended Access Log Valve</h4><div class="text">

  <div class="subsection"><h4 id="Extended_Access_Log_Valve/Introduction">Introduction</h4><div class="text">

    <p>The <strong>Extended Access Log Valve</strong> extends the
    <a href="#Access_Log_Valve">Access Log Valve</a> class, and so
    uses the same self-contained logging logic.  This me