[Python-checkins] cpython (merge 3.6 -> default): Merge 3.6 (issue #28399)
yury.selivanov
python-checkins at python.org
Sun Oct 9 12:16:35 EDT 2016
https://hg.python.org/cpython/rev/2e5a8b4d9c97
changeset: 104416:2e5a8b4d9c97
parent: 104413:5f9351bc317e
parent: 104415:019c5c2f1239
user: Yury Selivanov <yury at magic.io>
date: Sun Oct 09 12:16:26 2016 -0400
summary:
Merge 3.6 (issue #28399)
files:
Lib/asyncio/unix_events.py | 11 ++++++++++
Lib/test/test_asyncio/test_unix_events.py | 12 ++++++----
Misc/NEWS | 3 ++
3 files changed, 21 insertions(+), 5 deletions(-)
diff --git a/Lib/asyncio/unix_events.py b/Lib/asyncio/unix_events.py
--- a/Lib/asyncio/unix_events.py
+++ b/Lib/asyncio/unix_events.py
@@ -258,6 +258,17 @@
sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+ # Check for abstract socket. `str` and `bytes` paths are supported.
+ if path[0] not in (0, '\x00'):
+ try:
+ if stat.S_ISSOCK(os.stat(path).st_mode):
+ os.remove(path)
+ except FileNotFoundError:
+ pass
+ except OSError as err:
+ # Directory may have permissions only to create socket.
+ logger.error('Unable to check or remove stale UNIX socket %r: %r', path, err)
+
try:
sock.bind(path)
except OSError as exc:
diff --git a/Lib/test/test_asyncio/test_unix_events.py b/Lib/test/test_asyncio/test_unix_events.py
--- a/Lib/test/test_asyncio/test_unix_events.py
+++ b/Lib/test/test_asyncio/test_unix_events.py
@@ -241,11 +241,13 @@
with test_utils.unix_socket_path() as path:
sock = socket.socket(socket.AF_UNIX)
sock.bind(path)
- with sock:
- coro = self.loop.create_unix_server(lambda: None, path)
- with self.assertRaisesRegex(OSError,
- 'Address.*is already in use'):
- self.loop.run_until_complete(coro)
+ sock.listen(1)
+ sock.close()
+
+ coro = self.loop.create_unix_server(lambda: None, path)
+ srv = self.loop.run_until_complete(coro)
+ srv.close()
+ self.loop.run_until_complete(srv.wait_closed())
def test_create_unix_server_existing_path_nonsock(self):
with tempfile.NamedTemporaryFile() as file:
diff --git a/Misc/NEWS b/Misc/NEWS
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -225,6 +225,9 @@
- Issue #28372: Fix asyncio to support formatting of non-python coroutines.
+- Issue #28399: Remove UNIX socket from FS before binding.
+ Patch by Коренберг Марк.
+
Windows
-------
--
Repository URL: https://hg.python.org/cpython
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