Cloudflare Tunnel with Websocket

[ruihere]

Hi,

I read a few posts about the Websocket support on Cloudflare tunnels, and have tried the instructions from these few posts, seems like not working ?

WebSocket / Socket IO on Tunnel?

Tried this with a html we page. Tunnel with websockets - #4 by user1470. Still does now work with ws://mydomain.com/ws/ or ws://ws.mydomain.com

Websocket with Cloudflare Tunnel Reversed Proxy to Self-hosted Ubuntu Server

Argo tunnel problem with websockets

I have a problem with using websockets with Argo. Our application has three components IIS7 hosting the static content (*.html, *.js, *.png, …) over HTTP on port 8003. Standalone application serving dynamic RESTful content over HTTP on port 1341. Another standalone application serving streaming content over a websocket (ws://) on port 7171. I can create an argo tunnel with the command ./Cloudflared --hostname host1.example.com --url http://server.internal and connect with my browser to `http…

thanks

[user17948]

Did you change the rule to bypass?

[ruihere]

I did, here is the screenshot I made the change inside the “Applications”:

I got error response, 404.

I also noticed that there is a new settings on the “Settings” tab of the application rule I have
“Browser VNC”, when I chose it, same 404 error.

[user17948]

404 sounds like nginx issue

[ruihere]

thanks @user17948

I have a chrome on docker, so I just point the host at my internal chrome docker port.
where I can check the exact error log?

this is the one I am using
https://hub.docker.com/r/ich777/chrome/