From 25e49e10166ae786883f2a58394d796724b0c109 Mon Sep 17 00:00:00 2001
From: Primiano Tucci <primiano@google.com>
Date: Fri, 17 Jan 2025 17:27:06 +0000
Subject: [PATCH] ui: run-dev-server, kill more aggressively on Ctrl-C

Bug: 388734468
Change-Id: If3149cae1593605e9b60fd1e746aaf200bee04cb
---
 ui/build.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ui/build.js b/ui/build.js
index c44277a0d4..30aca5489b 100644
--- a/ui/build.js
+++ b/ui/build.js
@@ -209,8 +209,9 @@ async function main() {
   process.on('SIGINT', () => {
     console.log('\nSIGINT received. Killing all child processes and exiting');
     for (const proc of subprocesses) {
-      if (proc) proc.kill('SIGINT');
+      if (proc) proc.kill('SIGKILL');
     }
+    process.kill(0, 'SIGKILL');  // Kill the whole process group.
     process.exit(130);  // 130 -> Same behavior of bash when killed by SIGINT.
   });