You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Handle requests received after shutdown message (#16262)
## Summary
This PR should help in
astral-sh/ruff-vscode#676.
There are two issues that this is trying to fix all related to the way
shutdown should happen as per the protocol:
1. After the server handled the [shutdown
request](https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#shutdown)
and while waiting for the exit notification:
> If a server receives requests after a shutdown request those requests
should error with `InvalidRequest`.
But, we raised an error and exited. This PR fixes it by entering a loop
which responds to any request during this period with `InvalidRequest`
2. If the server received an [exit
notification](https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#exit)
but the shutdown request was never received, the server handled that by
logging and exiting with success but as per the spec:
> The server should exit with success code 0 if the shutdown request has
been received before; otherwise with error code 1.
So, this PR fixes that as well by raising an error in this case.
## Test Plan
I'm not sure how to go about testing this without using a mock server.
0 commit comments