From 60a33fa0fdf534018105389a624a203c1b5cb29f Mon Sep 17 00:00:00 2001
From: Moshe Atlow <moshe@atlow.co.il>
Date: Mon, 12 Sep 2022 23:57:50 +0300
Subject: [PATCH] CR

---
 test/sequential/test-watch-mode.mjs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/sequential/test-watch-mode.mjs b/test/sequential/test-watch-mode.mjs
index e003d6287ac30b..55098cf4be1692 100644
--- a/test/sequential/test-watch-mode.mjs
+++ b/test/sequential/test-watch-mode.mjs
@@ -15,6 +15,7 @@ if (common.isIBMi)
   common.skip('IBMi does not support `fs.watch()`');
 
 function restart(file) {
+  // To avoid flakiness, we save the file repeatedly until test is done
   writeFileSync(file, readFileSync(file));
   const timer = setInterval(() => writeFileSync(file, readFileSync(file)), 100);
   return () => clearInterval(timer);
@@ -48,6 +49,7 @@ async function spawnWithRestarts({
     if (restartsCount >= restarts) {
       cancelRestarts?.();
       if (!child.kill()) {
+        // If failed to kill, kill forcefully
         setTimeout(() => child.kill('SIGKILL'), 1);
       }
       return;