From ad50a44a44663de9191317824466e4d86a08031b Mon Sep 17 00:00:00 2001
From: Alex Gaynor <alex.gaynor@gmail.com>
Date: Sun, 25 Sep 2022 10:29:32 -0400
Subject: [PATCH] disallow latest sphinx release because it doesn't work with
 sphinx_rtd_theme (#1147)

* disallow latest sphinx release because it doesn't work with sphinx_rtd_theme

* Update test_ssl.py

* black
---
 setup.py          | 2 +-
 tests/test_ssl.py | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index 67e018b5e..f46642fbb 100644
--- a/setup.py
+++ b/setup.py
@@ -100,6 +100,6 @@ def find_meta(meta):
         ],
         extras_require={
             "test": ["flaky", "pretend", "pytest>=3.0.1"],
-            "docs": ["sphinx", "sphinx_rtd_theme"],
+            "docs": ["sphinx!=5.2.0,!=5.2.0.post0", "sphinx_rtd_theme"],
         },
     )
diff --git a/tests/test_ssl.py b/tests/test_ssl.py
index 39d3af525..6fe1c1ac2 100644
--- a/tests/test_ssl.py
+++ b/tests/test_ssl.py
@@ -218,6 +218,8 @@ def socket_pair():
     client.setblocking(True)
     server = port.accept()[0]
 
+    port.close()
+
     # Let's pass some unencrypted data to make sure our socket connection is
     # fine.  Just one byte, so we don't have to worry about buffers getting
     # filled up or fragmentation.