Warning - Timeout

[coop]

Very quickly after opening my project in neovim I am seeing the below timeout error when saving my project.

This seems to happen "about" ~5 ":w" into my workflow. Saving becomes significantly slower until I quit and restart. Disabling nextls "fixes" the problem.

I am using stock LazyVim with this additional change to lua/plugins/example.lua:

return {
  {
    "elixir-tools/elixir-tools.nvim",
    version = "*",
    event = { "BufReadPre", "BufNewFile" },
    config = function()
      local elixir = require("elixir")
      local elixirls = require("elixir.elixirls")

      elixir.setup {
        nextls = {
          enable = true,
          version = "0.19.0",
          init_options = {
            experimental = {
              completions = {
                enable = true
              }
            }
          }
        },
        credo = {},
        elixirls = {
          enable = false,
          settings = elixirls.settings {
            dialyzerEnabled = false,
            enableTestLenses = false,
          },
          on_attach = function(client, bufnr)
            vim.keymap.set("n", "<space>fp", ":ElixirFromPipe<cr>", { buffer = true, noremap = true })
            vim.keymap.set("n", "<space>tp", ":ElixirToPipe<cr>", { buffer = true, noremap = true })
            vim.keymap.set("v", "<space>em", ":ElixirExpandMacro<cr>", { buffer = true, noremap = true })
          end,
        }
      }
    end,
    dependencies = {
      "nvim-lua/plenary.nvim",
    },
  }
}

Neovim version:

❯ vim --version                                       
NVIM v0.9.5
Build type: Release
LuaJIT 2.1.1703358377

   system vimrc file: "$VIM/sysinit.vim"
  fall-back for $VIM: "/opt/homebrew/Cellar/neovim/0.9.5/share/nvim"

Run :checkhealth for more info

nextls version

❯ /Users/dad/.cache/elixir-tools/nextls/bin/nextls --version
0.19.1

[mhanberg]

Do you format on save?

Can you share the contents of .elixir-tools/next-ls.log when you save? You can tail -f that file and watch it when the timeout happens

[mhanberg]

Also, disable credo as next has support for credo.

[mhanberg]

Also the version key isn't used in the next config, so you can remove that

[coop]

Do you format on save?

Yes.

disable credo as next has support for credo

No problems - I don't use credo but good to know.

Can you share the contents of .elixir-tools/next-ls.log when you save? You can tail -f that file and watch it when the timeout happens

Nothing interesting in here.

13:51:29.545 id=3 [debug] handled request client -> server textDocument/formatting in 11ms

13:51:30.678 [debug] sent notification server -> client $/progress

13:51:30.678 [debug] handled notification client -> server textDocument/didSave in 709µs

13:51:30.678 [debug] sent notification server -> client $/progress

13:51:30.678 [debug] handled notification client -> server textDocument/didSave in 704µs

13:51:30.837 [debug] sent notification server -> client window/logMessage

13:51:30.837 [info] Compiled backend!

13:51:30.837 [debug] sent notification server -> client $/progress

13:51:30.850 [debug] sent notification server -> client window/logMessage

13:51:30.850 [debug] sent notification server -> client $/progress

13:51:30.850 [info] Compiled backend!

[mhanberg]

It definitely seems like the formatting call is timing out for some reason.

Does the timeout message happen when you format manually?

[mhanberg]

You can also check :LspLog to see if there are formatting requests in there that don't show up in the next log.

[coop]

Does the timeout message happen when you format manually?

No.

[coop]

Maybe related, maybe not... nvim just crashed and the output of `tail -f .elixir-tools/next-ls.log is

14:24:03.231 [debug] sent notification server -> client window/logMessage

14:24:03.231 [debug] Unchecked dependencies for environment dev:
* uniq (Hex package)


14:24:03.231 [debug] sent notification server -> client window/logMessage

14:24:03.231 [info]   the dependency is not available, run "mix deps.get"
* bcrypt_elixir (Hex package)
  the dependency is not available, run "mix deps.get"
* telemetry_metrics (Hex package)
  the dependency is not available, run "mix deps.get"
* opentelemetry_semantic_conventions (Hex package)
  the dependency is not available, run "mix deps.get"
* gen_state_machine (Hex package)
  the dependency is not available, run "mix deps.get"
* phoenix_live_view (Hex package)
  the dependency is not available, run "mix deps.get"
* grpcbox (Hex package)
  the dependency is not available, run "mix deps.get"
* propcheck (Hex package)
  the dependency is not available, run "mix deps.get"
* postman (Hex package)
  the dependency is not available, run "mix deps.get"
* telemetry_poller (Hex package)
  the dependency is not available, run "mix deps.get"
* eternal (Hex package)
  the dependency is not available, run "mix deps.get"
* decimal (Hex package)
  the dependency is not available, run "mix deps.get"


14:24:03.231 [debug] sent notification server -> client window/logMessage

14:24:03.231 id=322 [debug] sent request server -> client window/showMessageRequest

14:24:03.231 [info] The runtime for backend has successfully shut down.

14:24:03.233 [debug] sent notification server -> client window/logMessage

14:24:03.233 [error] Bad RPC call to node nextls-runtime-1709699041936306709@Tims-MBP: :nodedown

14:24:03.234 [debug] sent notification server -> client $/progress

14:24:03.234 [debug] sent notification server -> client window/logMessage

14:24:03.234 [debug] sent notification server -> client window/logMessage

14:24:03.234 [debug] Unchecked dependencies for environment dev:
* uniq (Hex package)
  the dependency is not available, run "mix deps.get"
* telemetry_metrics (Hex package)
  the dependency is not available, run "mix deps.get"
* opentelemetry_semantic_conventions (Hex package)
  the dependency is not available, run "mix deps.get"
* phoenix_live_view (Hex package)
  the dependency is not available, run "mix deps.get"


14:24:03.234 [debug] sent notification server -> client window/logMessage

14:24:03.234 [info] * propcheck (Hex package)
  the dependency is not available, run "mix deps.get"

I did not make any changes to mix.exs. I'm in the middle of writing tests,:w, ztrl+z, mix test path/to/file.exs, fg.

[coop]

Followed by

[mhanberg]

did you change branches and had the mix.lock file change?

[coop]

did you change branches and had the mix.lock file change?

No. I am in the middle of a feature doing this pattern:

:w, ctrl+z, mix test path/to/file.exs, fg.

Disabling nextls fixes the problem. So it's some combination of nextls + my vim config (stock lazy vim other than the one addition mentioned in the stop description) + my project.

I haven't tried working on a different project to see if I can replicate yet.

[mhanberg]

Is this an umbrella app?

[coop]

Is this an umbrella app?

no.

[mhanberg]

I believe #401 should close out this issue, I will likely release it in v0.20.2, please update and let me know if you can still reproduce.

I'll close the issue if I don't hear back in a while, but feel free to comment and I'll re-open