monkey-patch Python 3.5.2 to disable broken asyncio.base_events._ipad…

…dr_info optimization (#506)
m-labs · Jul 13, 2016 · 972a742 · 972a742
1 parent 078a9ab
commit 972a742
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/artiq/monkey_patches.py b/artiq/monkey_patches.py
@@ -155,3 +155,12 @@ def _loop_writing(self, f=None, data=None):
 
     from asyncio import proactor_events
     proactor_events._ProactorBaseWritePipeTransport._loop_writing = _loop_writing
+
+
+if sys.version_info[:3] == (3, 5, 2):
+    import asyncio
+
+    # See https://github.com/m-labs/artiq/issues/506
+    def _ipaddr_info(host, port, family, type, proto):
+        return None
+    asyncio.base_events._ipaddr_info = _ipaddr_info