Issue #8184: multiprocessing: On Windows, don't set SO_REUSEADDR on Connection
sockets, and set FILE_FLAG_FIRST_PIPE_INSTANCE on named pipes, to make sure two
listeners can't bind to the same socket/pipe (or any existing socket/pipe).
diff --git a/Misc/NEWS b/Misc/NEWS
index 6338555..7367e1a 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -472,6 +472,11 @@
- Issue #13846: Add time.monotonic(), monotonic clock.
+- Issue #8184: multiprocessing: On Windows, don't set SO_REUSEADDR on
+ Connection sockets, and set FILE_FLAG_FIRST_PIPE_INSTANCE on named pipes, to
+ make sure two listeners can't bind to the same socket/pipe (or any existing
+ socket/pipe).
+
- Issue #10811: Fix recursive usage of cursors. Instead of crashing,
raise a ProgrammingError now.