Comlink proxy to pyodide sometimes gets prematurely released

[chvp]

This one will probably be hard to investigate/fix, but we get the following error somewhat frequently: https://dodona.sentry.io/issues/1082642/.

I'm not sure when that proxy is released (or who is doing it), but we're still using it after that happens.

[chvp]

We're still seeing this issue. I've also gotten the following screenshot via-via, so this is impacting production:

I've asked that they contact support so hopefully we can get a better idea of environment and circumstances this occurs in.

[jorg-vr]

Was this after the latest papyros version was merged into dodona?
As I closed this issue when it was fixed in papyros, but it took some time for this to be rolled out in Dodona

[jorg-vr]

Reproducing was very simple originally, just press stop, before loading was finished (eg directly after first pressing start)
This is now resolved, but maybe it does occur in other circumstances as well

[chvp]

Yes, I checked that this was with the latest version.