From dfca731b9c5eff4a92f5f29e4dc4505fcc20682c Mon Sep 17 00:00:00 2001
From: James Addison <jay@jp-hosting.net>
Date: Thu, 27 Apr 2023 19:33:59 +0100
Subject: [PATCH] tests: linkcheck: InfiniteRedirectOnHeadHandler: close
 server-side connection after response body is written, since we do not
 anticipate the client will read it

Ref: https://github.com/sphinx-doc/sphinx/pull/11340#issuecomment-1526141880
---
 tests/test_build_linkcheck.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/test_build_linkcheck.py b/tests/test_build_linkcheck.py
index 5fab448069b..356e2c8a19d 100644
--- a/tests/test_build_linkcheck.py
+++ b/tests/test_build_linkcheck.py
@@ -536,6 +536,7 @@ def do_GET(self):
         self.send_header("Content-Length", str(len(content)))
         self.end_headers()
         self.wfile.write(content)
+        self.close_connection = True  # we don't expect the client to read this response body
 
 
 @pytest.mark.sphinx('linkcheck', testroot='linkcheck-localserver', freshenv=True)