From fa2d8d9afbb049c5c9458be7920b367ea3580b7d Mon Sep 17 00:00:00 2001
From: Rob Lourens <roblourens@gmail.com>
Date: Thu, 1 Dec 2022 15:02:52 -0600
Subject: [PATCH] Don't create more than one notebook detection task per-type
 (#167878)

Don't create more than one notebook detection task per-type.
This is creating detection tasks to cover the period between opening a notebook, and the notebook extension activating and starting its own detection task. This code is a bit more complex than necessary, and it would be simpler to manage the lifecycle of this task from the `activateByEvent` promise.
Fix #167875
---
 .../browser/contrib/kernelDetection/notebookKernelDetection.ts  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vs/workbench/contrib/notebook/browser/contrib/kernelDetection/notebookKernelDetection.ts b/src/vs/workbench/contrib/notebook/browser/contrib/kernelDetection/notebookKernelDetection.ts
index 7d6ff757c83..03254dd3980 100644
--- a/src/vs/workbench/contrib/notebook/browser/contrib/kernelDetection/notebookKernelDetection.ts
+++ b/src/vs/workbench/contrib/notebook/browser/contrib/kernelDetection/notebookKernelDetection.ts
@@ -58,7 +58,7 @@ class NotebookKernelDetection extends Disposable implements IWorkbenchContributi
 						}
 					});
 
-					if (shouldStartDetection) {
+					if (shouldStartDetection && !this._detectionMap.has(notebookType)) {
 						const task = this._notebookKernelService.registerNotebookKernelDetectionTask({
 							notebookType: notebookType
 						});