<p>I'm trying to expose a SignalR hub hosted in a Kubernetes (Azure) pod. Basically, the authentication and the handshake steps work fine, but when I trigger some action, all clients connected via the k8s Ingress doesn't receive the message. Has anybody experienced this issue or just have shared SignalR hubs through Kubernetes - Ingress? </p>

<p><strong>ingress.yml</strong></p>

<pre><code>apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: endpoints
  annotations:
    kubernetes.io/ingress.class: addon-http-application-routing
    ingress.kubernetes.io/ssl-redirect: "false"  
    nginx.ingress.kubernetes.io/ssl-redirect: "false"  
    nginx.org/websocket-services: "myservice"
spec:
  rules:
  - host: api.[MY-DOMAIN].com
    http:
      paths:
      - backend:
          serviceName: myservice
          servicePort: 80
        path: /myservice
</code></pre>

<p>Try: </p>

<pre><code>annotations:
    kubernetes.io/ingress.class: nginx
    nginx.ingress.kubernetes.io/ssl-redirect: "false"
    nginx.ingress.kubernetes.io/affinity: cookie
    nginx.ingress.kubernetes.io/session-cookie-hash: sha1
    nginx.ingress.kubernetes.io/session-cookie-name: REALTIMESERVERID
</code></pre>

<p>I wrote a sample project a while back, if you want a working example: <a href="https://github.com/DenisBiondic/RealTimeMicroservices" rel="noreferrer">DenisBiondic/RealTimeMicroservices</a></p>

<p>As a side note, consider using Azure SignalR Service, it should remove many headaches (also in the example above).</p>
