title: Looking for NodeJS hystrix like circuit breaker
body: <p>I have one query to integrate this hystrixJS package in my app.
  This is my express router call: </p>
  
  <pre><code>router.route('/users').post(userController.addUser);
  </code></pre>
  
  <p>The actual end point URL looks like: <strong><a href="http://localhost:3700/test/users" rel="nofollow noreferrer">http://localhost:3700/test/users</a></strong></p>
  
  <p>I want to add circuit breaker for the above end point URL, in case of service down fall back method should be called. can anyone tell me how to do it.
  Also i want to see the hystrixSSEStream as well.</p>
  
  <p>Thanks in advance</p>