Websocket wpt tests hangs in CI

[mcollina]

As titled, they often hang and they need to be manually terminated.

This does not happen locally.

[mcollina]

cc @KhafraDev

[KhafraDev]

I think we should disable the websocket WPTs.

What's (probably) happening:

• websocket WPTs are about to run
• websocket server is created in a child process
• tests are loaded and run as expected
• undici can't connect to the server (I can repro this when using wsl & a vpn). Eventually we get a timeout error and it's propagated to the websocket handshake.
• the websocket emits an error event, which the WPTs don't listen for.
• since no tests pass, the runner is never notified that the tests are complete (because they aren't).
• we have an infinite hang where the tests can never pass and the worker isn't exiting.

Now that's where I got lost. There is no socket, so theoretically nothing should stop the worker from exiting (even unref'ing the worker doesn't cause it to close).

Even if this was fixed, the websocket tests would still fail.

---

I spent many, many hours working on this ☹️

[ronag]

I'm ok with disabling...

[mcollina]

since no tests pass, the runner is never notified that the tests are complete (because they aren't).

Is the runner a piece of our machinery? In that case we should have a timeout.

[KhafraDev]

I haven't seen a timeout in some time, I think this is sorted.