From 21d7203fa91abd914dcc794f0f5a331c1f1a0466 Mon Sep 17 00:00:00 2001
From: 0xRain <tianrun.yang@hotmail.com>
Date: Thu, 12 Feb 2026 21:55:29 +0800
Subject: [PATCH] fix(daemon): suppress EPIPE error in restartLaunchAgent
 stdout write (#14343)

After a successful launchctl kickstart, the stdout.write() for the
status message may fail with EPIPE if the receiving end has already
closed. Catch and ignore EPIPE specifically; re-throw other errors.

Closes #14234

Co-authored-by: Echo Ito <echoito@MacBook-Air.local>
---
 src/daemon/launchd.ts | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/daemon/launchd.ts b/src/daemon/launchd.ts
index a40b7a7e41e..56da87df332 100644
--- a/src/daemon/launchd.ts
+++ b/src/daemon/launchd.ts
@@ -460,5 +460,11 @@ export async function restartLaunchAgent({
   if (res.code !== 0) {
     throw new Error(`launchctl kickstart failed: ${res.stderr || res.stdout}`.trim());
   }
-  stdout.write(`${formatLine("Restarted LaunchAgent", `${domain}/${label}`)}\n`);
+  try {
+    stdout.write(`${formatLine("Restarted LaunchAgent", `${domain}/${label}`)}\n`);
+  } catch (err: unknown) {
+    if ((err as NodeJS.ErrnoException)?.code !== "EPIPE") {
+      throw err;
+    }
+  }
 }