This has been a minor annoyance that's been going on since I set my rstudio server up.
Basically, whenever I am working on a shiny application and and run said application from the rstudio server, the preview window (either the rstudio viewer or a different tab) gets disconnected after a short time. The Viewer window goes blank while distinct tabs gray out in the typical shiny timeout fashion.
This happens regardless of my continued interaction with the app so I don't think it is tied to the standard idle timeout. Was wondering if anyone had any ideas what could be causing this and how I can prevent it.
I am on an Ubuntu server and using nginx, set up following Dean Attali's tutorial