From 2f2f4c872f931c4a4a87a0cec4988030a353a132 Mon Sep 17 00:00:00 2001
From: G30 <50341825+silentoplayz@users.noreply.github.com>
Date: Mon, 7 Sep 2026 13:20:59 -0400
Subject: [PATCH] fix(retrieval): drain playwright route handlers before the
 page closes (#29325)

---
 backend/open_webui/retrieval/web/utils.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/backend/open_webui/retrieval/web/utils.py b/backend/open_webui/retrieval/web/utils.py
index 333392a4d1..1605e65b3c 100644
--- a/backend/open_webui/retrieval/web/utils.py
+++ b/backend/open_webui/retrieval/web/utils.py
@@ -868,6 +868,7 @@ class SafePlaywrightURLLoader(PlaywrightURLLoader, RateLimitMixin, URLProcessing
                                 raise ValueError(f'page.goto() returned None for url {url}')
 
                             text = self.evaluator.evaluate(page, browser, response)
+                            page.unroute_all(behavior='ignoreErrors')
                             metadata = {'source': url}
                             yield Document(page_content=text, metadata=metadata)
                     except Exception as e:
@@ -903,6 +904,7 @@ class SafePlaywrightURLLoader(PlaywrightURLLoader, RateLimitMixin, URLProcessing
                                 raise ValueError(f'page.goto() returned None for url {url}')
 
                             text = await self.evaluator.evaluate_async(page, browser, response)
+                            await page.unroute_all(behavior='ignoreErrors')
                             metadata = {'source': url}
                             yield Document(page_content=text, metadata=metadata)
                     except Exception as e: