Issue #22641: In asyncio, the default SSL context for client connections is now created using ssl.create_default_context(), for stronger security.
diff --git a/Lib/asyncio/test_utils.py b/Lib/asyncio/test_utils.py
index ac7680d..3e5eee5 100644
--- a/Lib/asyncio/test_utils.py
+++ b/Lib/asyncio/test_utils.py
@@ -91,6 +91,13 @@
 
 class SilentWSGIServer(WSGIServer):
 
+    request_timeout = 2
+
+    def get_request(self):
+        request, client_addr = super().get_request()
+        request.settimeout(self.request_timeout)
+        return request, client_addr
+
     def handle_error(self, request, client_address):
         pass
 
@@ -138,7 +145,8 @@
     httpd = server_class(address, SilentWSGIRequestHandler)
     httpd.set_app(app)
     httpd.address = httpd.server_address
-    server_thread = threading.Thread(target=httpd.serve_forever)
+    server_thread = threading.Thread(
+        target=lambda: httpd.serve_forever(poll_interval=0.05))
     server_thread.start()
     try:
         yield httpd
@@ -160,12 +168,15 @@
 
     class UnixWSGIServer(UnixHTTPServer, WSGIServer):
 
+        request_timeout = 2
+
         def server_bind(self):
             UnixHTTPServer.server_bind(self)
             self.setup_environ()
 
         def get_request(self):
             request, client_addr = super().get_request()
+            request.settimeout(self.request_timeout)
             # Code in the stdlib expects that get_request
             # will return a socket and a tuple (host, port).
             # However, this isn't true for UNIX sockets,