Description
Seen on version 0.56 today. This is not issue #976 -- I had that one too but it is fixed for me in 0.56.
My editor (nvim) starts a solargraph language server with solargraph stdio.
The server process continually forks a sub-process with the command-line solargraph cache ostruct 0.6.2.
This process seems to last for only a few seconds. Then the parent process starts it over again.
$ ps aux | grep solargrap[h]
fhanson 389347 12.8 3.1 1294016 1044040 ? Ssl 12:25 1:17 /usr/bin/ruby3.1 /data/home/fhanson/.local/share/nvim/mason/packages/solargraph/bin/solargraph stdio
fhanson 391103 100 0.3 166072 106084 ? R 12:35 0:01 /usr/bin/ruby3.1 /data/home/fhanson/.local/share/nvim/mason/packages/solargraph/bin/solargraph cache ostruct 0.6.2
In the ps output above, the first process is the language server, it stays running as long as my editor is open.
The second process is the one that continually repeats. The PID changes every few seconds but the command-line remains the same.
I tried manually running ~/.local/share/nvim/mason/bin/solargraph cache ostruct 0.6.2 with the same working directory as my editor.
The command completes in a few seconds with 0 exit code.
Within the editor, this shows up as constantly repeated notifications that the background scan is running.
Strangely, the command is cache ostruct 0.6.2 but that version of the ostruct gem is not installed on my system. According to gem list ostruct I have 0.6.0 and 0.5.2.