PermissionDenied

[bassra]

Hi,

I download build from https://github.com/lightpanda-io/browser/releases/download/nightly/lightpanda-x86_64-linux

and try to run in docker but it fails everytime with following error, i tried different ports but couldn’t succeed.

info(cli): Server mode: listening on 0.0.0.0:9223...
error: PermissionDenied

[bassra]

if i build the docker locally and run it, it gives following error.

docker run -it  -p 3245:3245 lightpanda:latest
info(cli): Server mode: listening on 0.0.0.0:3245...
info(server): accepting new conn...
error(server): accept error: error.WouldBlock
error(server): Server error: error.WouldBlock

[krichprollsch]

Hello @bassra, thank you for testing the browser 🙏

I think the issue is due to docker's default seccomp profile blocking io_uring.
See moby/moby#47532.

Can you try to run your container w/ --privileged option?

Note 1: On my local test I wasn't able to stop the container correctly, I had to kill it manually. I don't know what's wrong 🤔

Note 2: about your tests, for now, the binary doesn't expose directly a websocket server for CDP, but an internal protocol instead.
You will have to use a gateway server until we finish the websocket (WIP).

If your interested, I can share with you the gateway binary.

Thanks to #310 you can directly use lightpanda now.

Note 3: I tried to retrieve a webpage directly with the lightpanda https://google.com command, but the final container doesn't include ca certificates, that's something we have to fix.

[krichprollsch]

hello @bassra, about my Note 2, thanks to #310 the websocket is now directly intergrated. No need to have an additional gateway.