"computeroutput"><span class="identifier">error</span><span class="special">::</span><span class="identifier">timeout</span></code></a> on expiration.
              </li>
<li class="listitem">
                Traffic-shaping policies <a class="link" href="ref/boost__beast__simple_rate_policy.html" title="simple_rate_policy"><code class="computeroutput"><span class="identifier">simple</span></code></a> and <a class="link" href="ref/boost__beast__unlimited_rate_policy.html" title="unlimited_rate_policy"><code