title: Facing an issue with Java SDK 3 while performing the CRUD operations
body: <p>I am <strong>facing an issue with Java SDK 3</strong>, after performing some operations i.e creating and deleting documents from kuzzle, it hangs and does not respond.</p>
  <p>I investigated the issue and found that CPU utilization of my java service (which is making Web Sockets connection with Kuzzle) is spiking to 100%.
  Is it a normal behavior or I am missing some WebSocketOptions  or KuzzleOptions  setting?</p>
  <p>I am using kuzzle over ssl</p>
  <pre><code>    WebSocketOptions opts = new WebSocketOptions();
      opts.setPort(443);
      opts.setSsl(true);
      opts.setAutoReconnect(true);
      opts.setConnectionTimeout(42000);
  
      WebSocket ws = new WebSocket(host, opts);
  
      KuzzleOptions kuzzleOptions = new KuzzleOptions();
  
      // Instantiates a Kuzzle client
      kuzzle = new Kuzzle(ws, kuzzleOptions);
  
      // Connects to the server.
      kuzzle.connect();
      System.out.println(&quot;Connected!&quot;);
  </code></pre>