changeset:   90507:b0f6983d63df
user:        Antoine Pitrou <solipsis@pitrou.net>
date:        Tue Apr 29 10:05:59 2014 +0200
files:       Doc/whatsnew/3.5.rst
description:
Add porting note for issue #20951.


diff -r 3cf067049211 -r b0f6983d63df Doc/whatsnew/3.5.rst
--- a/Doc/whatsnew/3.5.rst	Tue Apr 29 10:03:28 2014 +0200
+++ b/Doc/whatsnew/3.5.rst	Tue Apr 29 10:05:59 2014 +0200
@@ -213,3 +213,7 @@
   if it represented midnight in UTC.  This behavior was considered obscure and
   error-prone and has been removed in Python 3.5.  See :issue:`13936` for full
   details.
+
+* :meth:`ssl.SSLSocket.send()` now raises either :exc:`ssl.SSLWantReadError`
+  or :exc:`ssl.SSLWantWriteError` on a non-blocking socket if the operation
+  would block. Previously, it would return 0.  See :issue:`20951`.