"Attempting to reconnect..." message in shiny app deployed on Cloud Run

[cwilligv]

Hi,

I have this app running on cloud run. Every 15 seconds though I get this message in the lower left corner of the app as shown in the image below. Does anyone know how to disable it? I'm working with R server free version.

The app doesn't crash but there are some strange messages going through the javascript console and netword section of Chrome's dev tools.

Console messages:

Network messages:

one example of those websocket urls is this: https://hostserver.com/__sockjs__/o=cJUkzPBNEWCBXgTBwH/info?t=1733056195337

I searched in stackoverflow for this similar problem but didn't find anything.

What do you reckon? is this a call in my app that is being faulty or a shiny's input trying to connect to the server via sockets?

Any clues is very much welcomes :)

Thanks!

[philibe]

Same as your issue in rstudio/shiny-server#579 (and same advice).

[philibe]

Without a R shiny source for a reprex (reproducible example) it's difficult to help you.

[FSanto001]

cwilligv

Did you find a solution to this?

[cwilligv]

Hey @philibe and @FSanto001 , I haven't been able reproduce this in isolation in order to put together a reprex as I don't know what's causing the disconnection and reconnection. I've tested it locally and it seems to be fine, that's why I didn't notice it until I put it on the cloud. This seems to be happening only on the google cloud run instance. I couldn't replicate this locally.

@FSanto001 , can you describe in more details where is this happening to you? maybe together we can find a solution.

Regards