Pyright Attempts Triggering registerCapability handler despite dynamicRegistration set to false

[holmanb]

Describe the bug
Pyright attempts dynamic registration despite the the fact that the client does not support it.

To Reproduce
A minimal pyright configuration with neovim will reproduce. Requires (nvim > 0.5). Enable logging and check the logs.

Expected behavior
I expected to not see this warning.

Screenshots or Code

  4 [DEBUG][2021-12-09 21:30:06] .../vim/lsp/rpc.lua:496    "rpc.receive"   {  id = 0,  jsonrpc = "2.0",  method = "client/registerCapability",  params = {    registrations = { {        id = "b984e4cb-c66    3-453c-a46e-7eda50013708",        method = "workspace/didChangeWorkspaceFolders",        registerOptions = vim.empty_dict()      } }  }}
  3 [WARN][2021-12-09 21:30:06] ...lsp/handlers.lua:108     "The language server pyright triggers a registerCapability handler despite dynamicRegistration set to false. Report upstream, this warning is ha    rmless"

VS Code extension or command-line
Neither. Neovim 0.5.1 using native lsp.

Additional context

Here is a minimal log containing all of the JSON RPC related to this issue. I am also using esm with flake8 as an LSP server, so there are traces of that in the log. Note dynamicRegistration = false on line 2.

[erictraut]

I think pyright is doing the right thing here. It's registering for the "workspaceFolders" capability. Unlike most capabilities, this one doesn't have a "dynamicRegistration" indication. It's simply a boolean field indicating whether "workspaceFolders" is supported. NeoVim is indicating that it supports this capability ("workspaceFolders = true"). So I think the error message in the attached log is incorrect.

[holmanb]

@erictraut Thanks for the response! It sounds like there is nothing to do here, so I will close this issue.

[nschloe]

I'm debugging a similar issue and also found this error message. @holmanb Did you report this anywhere else?
In the message

[WARN][2022-04-06 09:38:58] ...lsp/handlers.lua:109     "The language server pyright triggers a registerCapability handler despite dynamicRegistration set to false. Report upstream, this warning is harmless"

I don't even know what "upstream" is.

[holmanb]

@holmanb Did you report this anywhere else?

I don't recall. I doubt it.