From 16a616f112b1bab663c5487c6cd9c0814b13dc44 Mon Sep 17 00:00:00 2001
From: Andrew Rumble <andrew.rumble@overleaf.com>
Date: Tue, 24 Mar 2026 11:58:40 +0100
Subject: [PATCH] Merge pull request #32395 from
 overleaf/ar-more-information-on-long-requests

[fetch-utils] more information on long requests

GitOrigin-RevId: 716620fa95fcfbe563ad0a3728cebd09509b03f5
---
 libraries/fetch-utils/index.js | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

diff --git a/libraries/fetch-utils/index.js b/libraries/fetch-utils/index.js
index 57cce2ce85..8a740fe7b0 100644
--- a/libraries/fetch-utils/index.js
+++ b/libraries/fetch-utils/index.js
@@ -188,16 +188,25 @@ function parseOpts(opts, url) {
   if (opts.signal) {
     detachSignal = abortOnSignal(abortController, opts.signal)
   } else {
+    let overTimeoutStart
+    const stack = new Error().stack
     const timeout = setTimeout(() => {
-      if (logger) {
-        logger.warn(
-          { url, method: opts.method ?? 'GET' },
-          'Fetch request did not complete within 120 seconds'
-        )
-      }
+      overTimeoutStart = process.hrtime.bigint()
     }, 120000)
     detachSignal = () => {
       clearTimeout(timeout)
+      if (overTimeoutStart && logger) {
+        logger.warn(
+          {
+            url,
+            method: opts.method ?? 'GET',
+            overTimeoutMs:
+              Number(process.hrtime.bigint() - overTimeoutStart) / 1e6,
+            stack,
+          },
+          'Fetch request did not complete within 120 seconds'
+        )
+      }
     }
   }
   if (opts.body instanceof Readable) {