. The settings apply to
each individual host in the upstream service.  See Envoy&rsquo;s <a href="https://www.envoyproxy.io/docs/envoy/latest/intro/arch_overview/upstream/circuit_breaking">circuit
breaker</a>
for more details. Connection pool settings can be applied at the TCP
level as well as at HTTP level.</p>
<p>For example, the following rule sets a limit of 100 connections to redis
service called myredissrv with a connect timeout of 30ms</p>
<pre><code class="language-yaml">apiVersion: networking.istio