title: Websockets in microservices architecture
body: <p>Let's say we have a notification service which read an event from message queue and notify all web clients in real time. I know how web socket work but i am puzzled when there is an API gateway in between then how web socket connection is maintained between client, API gateway and notification service.</p>
  
  <p>Please help! Thanks</p>
  
  <p><strong>Edit:</strong>
  Architecture:
  <a href="https://i.stack.imgur.com/wEeu3.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/wEeu3.jpg" alt="enter image description here"></a></p>