harper-ls --stdio using too many threads

[acampove]

Hi,

I just downloaded this with Mason and I am using it with neovim. I suddenly found out that I cannot spawn threads and when I check with htop I see that harper-ls is using about 150 theads:

Why is this happening? How can I configure this tool to use only one thread?

Cheers.

[grantlemons]

This should be configured by tokio to be the number of cores on your machine, how many do you have?

[acampove]

This should be configured by tokio to be the number of cores on your machine, how many do you have?

I probably have around 128 cores. Do you know how to configure this using? I definitely do not think the program should be allowed to use all the cores. It should be limited to 2, at most 3. I am seeing the same problem with pyright, BTW.

[elijah-potter]

Ah. This should be a simple fix. We'll set harper-ls to cap out at 4 threads. That should be more than enough.

[elijah-potter]

@grantlemons drafted a fix and it has been merged. I'm going to spend some time with Harper this afternoon to make sure everything checks out before creating a release. At that point, you can confirm that the problem is fixed.

[acampove]

@grantlemons Thanks, could you please make another tag, 0.12.0? I am using Mason and this seems to download the latest tag.

[elijah-potter]

Sorry it took so long to get back to you on this. The Mason maintainer is extremely unresponsive when it comes to PRs. You should be able to get a new version now. Would you mind confirming whether your issue has been fixed?

[elijah-potter]

I'm assuming we're good here. Thanks for letting us know about the problem!

[acampove]

Hi @elijah-potter thanks. I am having other issues with neovim, this time memory issues, but I think I haven't really seen any problem with this plugin lately, so I assume the update fixed the issue.

[elijah-potter]

I'm sorry about the other issues, but I'm glad Harper's working. Thanks again!