mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-11-13 15:40:05 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

bpo-41467: Fix asyncio recv_into() on Windows (GH-21720)

Browse source 
On Windows, fix asyncio recv_into() return value when the socket/pipe
is closed (BrokenPipeError): return 0 rather than an empty byte
string (b'').
This commit is contained in:
Victor Stinner 2020-08-04 02:40:10 +02:00 • committed by GitHub
parent bde48fd811
commit 602a971a2a
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
2 changed files with 4 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Lib/asyncio/windows_events.py
View file

@ -469,7 +469,7 @@ class IocpProactor:
else: else:
ov.ReadFileInto(conn.fileno(), buf) ov.ReadFileInto(conn.fileno(), buf)
except BrokenPipeError: except BrokenPipeError:
return self._result(b'') return self._result(0)
def finish_recv(trans, key, ov): def finish_recv(trans, key, ov):
try: try:

3
Misc/NEWS.d/next/Library/2020-08-04-00-20-30.bpo-41467.Z8DgTL.rst Normal file
View file

@ -0,0 +1,3 @@
On Windows, fix asyncio ``recv_into()`` return value when the socket/pipe is
closed (:exc:`BrokenPipeError`): return ``0`` rather than an empty byte
string (``b''``).