From ced2441e203acd7b86b6f9caca2e61149a3c33be Mon Sep 17 00:00:00 2001
From: Raymond Zhao <raymondzhao@microsoft.com>
Date: Fri, 21 Jan 2022 10:40:41 -0800
Subject: [PATCH] Add a delay, mitigates #141053

---
 src/vs/code/node/cli.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/vs/code/node/cli.ts b/src/vs/code/node/cli.ts
index 500b11f00ba..8aac55005d4 100644
--- a/src/vs/code/node/cli.ts
+++ b/src/vs/code/node/cli.ts
@@ -401,7 +401,11 @@ export async function main(argv: string[]): Promise<any> {
 							const stream = outputType === 'stdout' ? process.stdout : process.stderr;
 
 							const cts = new CancellationTokenSource();
-							child.on('close', () => cts.dispose(true));
+							child.on('close', () => {
+								// We must dispose the token to stop watching,
+								// but the watcher might still be reading data.
+								setTimeout(() => cts.dispose(true), 200);
+							});
 							await watchFileContents(tmpName, chunk => stream.write(chunk), () => { /* ignore */ }, cts.token);
 						} finally {
 							unlinkSync(tmpName);