From d5936d856606d7b95cae817737161c807cefd8e2 Mon Sep 17 00:00:00 2001
From: Jakob Ackermann <jakob.ackermann@overleaf.com>
Date: Mon, 26 Jan 2026 16:37:01 +0000
Subject: [PATCH] [document-updater] trigger graceful shutdown on unhandled
 error (#31027)

GitOrigin-RevId: dde99528bfbc1d33f392a52fa8eaf5d4e82266b3
---
 services/document-updater/app.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/services/document-updater/app.js b/services/document-updater/app.js
index 8e400950b0..e55bcdb443 100644
--- a/services/document-updater/app.js
+++ b/services/document-updater/app.js
@@ -299,6 +299,11 @@ for (const signal of [
   process.on(signal, shutdownCleanly(signal))
 }
 
+process.on('uncaughtException', function (err) {
+  logger.error({ err }, 'uncaught exception')
+  shutdownCleanly('uncaughtException')()
+})
+
 function longerTimeout(req, res, next) {
   res.setTimeout(6 * 60 * 1000)
   next()