From b8339c5b4ab6cdd50ad744b5b0e3f00134f268e3 Mon Sep 17 00:00:00 2001
From: Anna Claire Fields <58918237+franklovefrank@users.noreply.github.com>
Date: Thu, 6 Aug 2026 14:18:25 +0200
Subject: [PATCH] history-v1: handle ERR_STREAM_PREMATURE_CLOSE in streamZip
 (#36135)

GitOrigin-RevId: 963b65583da58034afe304206f6e0c66e9186b06
---
 services/history-v1/api/controllers/projects.js | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/services/history-v1/api/controllers/projects.js b/services/history-v1/api/controllers/projects.js
index 428800a654..c8042ba6f3 100644
--- a/services/history-v1/api/controllers/projects.js
+++ b/services/history-v1/api/controllers/projects.js
@@ -320,7 +320,18 @@ async function streamZip(snapshot, blobStore, res) {
     res.set('Content-Type', 'application/octet-stream')
     res.set('Content-Disposition', 'attachment; filename=project.zip')
     const stream = fs.createReadStream(tmpFilename)
-    await pipeline(stream, res)
+    try {
+      await pipeline(stream, res)
+    } catch (err) {
+      if (
+        err?.code === 'ERR_STREAM_PREMATURE_CLOSE' ||
+        err?.code === 'ERR_STREAM_UNABLE_TO_PIPE'
+      ) {
+        res.end()
+      } else {
+        throw err
+      }
+    }
   })
 }