markdown preview is not working

[XiepengLi]

/webview/main.js:115 Uncaught (in promise) Error: Service Workers are not enabled in browser. Webviews will not work.
/webview/main.js:115 Uncaught (in promise) TypeError: Cannot read property 'addEventListener' of undefined

[jsjoeio]

Possibly related to #3826

If that can help somebody, I noticed that although it doesn't work on Firefox (linux), it works on my Ipad.

[jgsun]

Dear all,

do we have any update?

Hey I think I tracked down the issue somehow. I have code-server behind a Nginx reverse proxy and I needed to add this to my server block:

proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
Now it works perfectly on my tablet and laptop.

[jsjoeio]

Nice work @spouradrix! I'll see if we can investigate this on our side in the upcoming release.

[joole]

I found 3.10 - the latest version that all has the same problem,
If you use 127.0.0.1 to access code-server page all the webview ok which like tabnine, platformio,eg
If you use real-ip like 192.168.x.x to access code-server page, all the webview is blanked screen

[jsjoeio]

@joole I don't think real-ips use https, do they? That means the service workers won't work which explains the blank webviews

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no activity occurs in the next 5 days.