From 60beec81ed5771743a34aa53e510b93e8dbb3595 Mon Sep 17 00:00:00 2001
From: Daniel Garcia Moreno <daniel.garcia@suse.com>
Date: Mon, 15 Jan 2024 09:48:00 +0100
Subject: [PATCH] OpenSSL 3.2 compatibility

Fix https://github.com/tornadoweb/tornado/issues/3355
---
 tornado/iostream.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tornado/iostream.py b/tornado/iostream.py
index bd001aeeb1..ee5775932e 100644
--- a/tornado/iostream.py
+++ b/tornado/iostream.py
@@ -1374,7 +1374,7 @@ def _do_ssl_handshake(self) -> None:
                 return
             elif err.args[0] in (ssl.SSL_ERROR_EOF, ssl.SSL_ERROR_ZERO_RETURN):
                 return self.close(exc_info=err)
-            elif err.args[0] == ssl.SSL_ERROR_SSL:
+            elif err.args[0] in (ssl.SSL_ERROR_SSL, ssl.SSL_ERROR_SYSCALL):
                 try:
                     peer = self.socket.getpeername()
                 except Exception: