Code Editor 2/LSP: [Ubu IDE] "Language Server for GML" crashes and notifies frequently in 2024.1100 Beta 6

[gnysek]

Description

On Ubuntu, I'm getting some notifiactions about Language Server for GML has been restarted and after some time info, that it crashed 3 times, so will be no no longer restarting.

Steps To Reproduce

1. Open any project
2. Write some code, or just click in few places (including folding/unfolding)
3. Check for blue baloon in top-right corner

Which version of GameMaker are you reporting this issue for?

IDE v2024.1100.0.674 Runtime v2024.1100.0.700

Which operating system(s) are you seeing the problem on?

Linux Ubuntu 22.04.5 LTS kernel 6.8.0.48

Attached Files

• Zrzut ekranu z 2024-11-13 20-10-17.png
• ui.log

74f687e3-96d0-4f78-8b95-ffb91bde601d

[stuckie]

This might already be fixed in the next Beta release, following changes since the last public Beta. We will review if that is the case, or whether this is a bigger fix and so needs to wait for after 2024.11.

[stuckie]

We are thinking this is now fixed as of the 2024.1100.0.686 release, if you could confirm that on your setup, thanks!

[gnysek]

It still happens on .686:

However, I have some suspicion that it crashes only on Start Page now (and those messages just comes with little delay), as I didn't have more than two and they shown very early after opening project.

[zreedy]

Fixed. This issue was related to errant PDEATHSIG signals raised for the forking thread. The Client spawns the Server via a TPL Task which does not have a guaranteed lifetime of the Client's process. The Server subscribed to the PDEATHSIG to be terminated when raised.
Since this signal is raised for thread termination not process termination we cannot rely on it to terminate an orphaned Server process. Instead we now poll the current PPID once a second and gracefully terminate if the PPID migrates.

[Emc1923]

Verified as of IDE v2024.1100.0.713 Runtime v2024.1100.0.726