Add Windows socket warning filter for Py3.10/3.11

Author: rodrigo.nogueira

tests/conftest.py

@@ -49,6 +49,13 @@
     TRUSTME = False
 
 
+def pytest_configure(config: pytest.Config) -> None:
+    if os.name == "nt" and sys.version_info[:2] in ((3, 10), (3, 11)):
+        config.addinivalue_line(
+            "filterwarnings",
+            "ignore:Exception ignored in.*socket.*:pytest.PytestUnraisableExceptionWarning",
+        )
+
 try:
     if sys.platform == "win32":
         import winloop as uvloop

tests/test_proxy_functional.py

@@ -66,13 +66,6 @@ def secure_proxy_url(tls_certificate_pem_path: str) -> Iterator[URL]:
 
     This fixture also spawns that instance and tears it down after the test.
     """
-    if os.name == "nt":
-        import gc
-        import threading
-        import time
-
-        baseline_threads = set(threading.enumerate())
-
     proxypy_args = [
         # --threadless does not work on windows, see
         # https://github.com/abhinavsingh/proxy.py/issues/492
@@ -96,18 +89,6 @@ def secure_proxy_url(tls_certificate_pem_path: str) -> Iterator[URL]:
             port=proxy_instance.flags.port,
         )
 
-    if os.name == "nt":
-        deadline = time.monotonic() + 5.0
-        while time.monotonic() < deadline:
-            gc.collect()
-            new_threads = set(threading.enumerate()) - baseline_threads
-            if not new_threads:
-                break
-            time.sleep(0.05)
-        for _ in range(3):
-            gc.collect()
-            time.sleep(0.1)
-
 
 @pytest.fixture
 def web_server_endpoint_payload() -> str: