title: Why does connecting to a cluster constantly loop in IoRedis?
body: <p>I am currently trying to connect to my Redis cluster stored on another instance from a server running my application. I am using IoRedis to interface between my application and my Redis instance and it worked fine when there was only a single Redis node running. However, after trying to setup the cluster connection in my Node application, it constantly loops on the connection. My cluster setup works correctly.</p>
  
  <p>As of now, I have tried the following configuration in my application to connect to the cluster. The issue is that the 'connect' even constantly loops printing out 'Connected to Redis!'. The events for 'ready' and 'error' are never fired.</p>
  
  <pre class="lang-js prettyprint-override"><code>const cache: Cluster = new Cluster([{
     port: 8000,
     host: REDIS_HOST
  }, {
     port: 8001,
     host: REDIS_HOST
  }, {
     port: 8002,
     host: REDIS_HOST
  }]);
  
  cache.on('connect', () =&gt; {
      console.log('Connected to Redis!');
  });
  </code></pre>
  
  <p>In the end, the 'connect' event should only fire once. Does anyone have any thoughts on this?</p>