ing <hostname>:<port number> ex) localhost:6379</p></td></tr><tr id="Params.connection_pool_size"><td><code>connectionPoolSize</code></td><td><code>int64</code></td><td><p>Maximum number of idle connections to redis Default is 10 connections per every CPU as reported by runtime.NumCPU.</p></td></tr></tbody></table></section><h2 id="Params.Override">Params.Override</h2><section><table class="message-fields"><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr id="Params.Override.