We have a platform running on Azure Kubernetes with Nginx ingress and RStudio hosted on this a workspace. When we run an RShiny application on this, we get gery screen. On inspection the browser console show the error as below;
WebSocket connection to 'wss://xxxx.xxxxxx.com/svc/rshiny-new/302c6db10de44e31a2ea9c9ce72c68a1/websocket/' failed: Error during WebSocket handshake: 'Upgrade' header is missing
But, when we check the request, the Upgrade header is actually present.
We are running RStudio version: 3.6.1 and the httpuv library version 1.5.4
Provide any insights on this issue;