Staging
v0.8.1
https://github.com/python/cpython
Revision b6e43af669f61a37a29d8ff0785455108e6bc29d authored by Christian Heimes on 29 January 2018, 21:37:58 UTC, committed by GitHub on 29 January 2018, 21:37:58 UTC
Fix socket(fileno=fd) by auto-detecting the socket's family, type,
and proto from the file descriptor. The auto-detection can be overruled
by passing in family, type, and proto explicitly.

Without the fix, all socket except for TCP/IP over IPv4 are basically broken:

>>> s = socket.create_connection(('www.python.org', 443))
>>> s
<socket.socket fd=3, family=AddressFamily.AF_INET6, type=SocketKind.SOCK_STREAM, proto=6, laddr=('2003:58:bc4a:3b00:56ee:75ff:fe47:ca7b', 59730, 0, 0), raddr=('2a04:4e42:1b::223', 443, 0, 0)>
>>> socket.socket(fileno=s.fileno())
<socket.socket fd=3, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('2003:58:bc4a:3b00::%2550471192', 59730, 0, 2550471192), raddr=('2a04:4e42:1b:0:700c:e70b:ff7f:0%2550471192', 443, 0, 2550471192)>

Signed-off-by: Christian Heimes <christian@python.org>
1 parent 72a0d21
History
Tip revision: b6e43af669f61a37a29d8ff0785455108e6bc29d authored by Christian Heimes on 29 January 2018, 21:37:58 UTC
bpo-28134: Auto-detect socket values from file descriptor (#1349)
Tip revision: b6e43af
File Mode Size
c-api
data
distributing
distutils
extending
faq
howto
includes
install
installing
library
reference
tools
tutorial
using
whatsnew
Makefile -rw-r--r-- 7.3 KB
README.rst -rw-r--r-- 4.3 KB
about.rst -rw-r--r-- 1.5 KB
bugs.rst -rw-r--r-- 4.2 KB
conf.py -rw-r--r-- 6.1 KB
contents.rst -rw-r--r-- 538 bytes
copyright.rst -rw-r--r-- 451 bytes
docutils.conf -rw-r--r-- 56 bytes
glossary.rst -rw-r--r-- 48.7 KB
license.rst -rw-r--r-- 43.4 KB
make.bat -rw-r--r-- 5.1 KB

README.rst

back to top