didChange: Avoid presenting stale diagnostics #488
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aeschright
approved these changes
May 10, 2021
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I'm going to lock this pull request because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues. |
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This PR fixes a bug where we'd always be one step behind in terms of publishing diagnostics.
Because memdb does not update data in-place it means that we'd publish any diagnostics known prior to re-parsing config and applying the change.
Unfortunately there isn't any easy way of testing diagnostics, or generally test whether requests were sent from server to client. The test framework does not have that capability.