Thanks, Tom. I only have one stack project open, but I do have a single hs file open from outside that project, usually. That single hs file does not reside in a stack project tree. I'll try running VS Code with and without that single hs file. D On Sat, Sep 30, 2023 at 1:56 AM Tom Ellis < tom-lists-haskell-cafe-2023@jaguarpaw.co.uk> wrote:

On Sat, Sep 30, 2023 at 01:51:01AM -0700, Dennis Raddle wrote:

...

When I first run VS Code on a Haskell workspace, there is one process called "haskell-language-server-9.2.8". Eventually another process, taking an additional 1 GB, joins it. The two processes have the same name.

Is it supposed to work like this?

I use Emacs, not VS Code, but when I have two "haskell-language-server" processes it's because I have opened a second project. Is it possible that's happened for you?

For a hacky way to explore what's going on you could kill one of the processes and see what complains.

Tom _______________________________________________ Haskell-Cafe mailing list To (un)subscribe, modify options or view archives go to: http://mail.haskell.org/cgi-bin/mailman/listinfo/haskell-cafe Only members subscribed via the mailman list are allowed to post.

When I don't open that extra file, the one time I tested it, there was now only one hls process, so I guess that was it! Easy to fix then. D On Sat, Sep 30, 2023 at 3:09 PM Jeff Clites wrote:

Stack treats files outside a project as being in a default project (or at least, `stack ghci` sessions outside a project are treated that way), so that might be it.

Jeff

On Sep 30, 2023, at 6:01 PM, Dennis Raddle wrote:

 Thanks, Tom. I only have one stack project open, but I do have a single hs file open from outside that project, usually. That single hs file does not reside in a stack project tree. I'll try running VS Code with and without that single hs file.

D

On Sat, Sep 30, 2023 at 1:56 AM Tom Ellis < tom-lists-haskell-cafe-2023@jaguarpaw.co.uk> wrote:

...

On Sat, Sep 30, 2023 at 01:51:01AM -0700, Dennis Raddle wrote:

...

When I first run VS Code on a Haskell workspace, there is one process called "haskell-language-server-9.2.8". Eventually another process, taking an additional 1 GB, joins it. The two processes have the same name.

Is it supposed to work like this?

I use Emacs, not VS Code, but when I have two "haskell-language-server" processes it's because I have opened a second project. Is it possible that's happened for you?

For a hacky way to explore what's going on you could kill one of the processes and see what complains.

Tom _______________________________________________ Haskell-Cafe mailing list To (un)subscribe, modify options or view archives go to: http://mail.haskell.org/cgi-bin/mailman/listinfo/haskell-cafe Only members subscribed via the mailman list are allowed to post.

_______________________________________________ Haskell-Cafe mailing list To (un)subscribe, modify options or view archives go to: http://mail.haskell.org/cgi-bin/mailman/listinfo/haskell-cafe Only members subscribed via the mailman list are allowed to post.