multiprocessing.Connection does not communicate pipe closure between parent and child

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
25/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
python
Domain
documentation

Research direction

No source file or test is named. Start by reading the multiprocessing.Connection documentation and the linked BPO issue, then reproduce the parent/child pipe-closure behavior to determine whether the documented behavior or implementation is incorrect. Done means the closure behavior is clearly resolved and covered by the appropriate documentation or test.

Written by the indexing model from the issue text.

Description

3.10 3.8 (EOL) 3.9 (EOL) docs topic-multiprocessing type-bug
BPO 12488
Nosy @pitrou

Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

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GitHub fields:

assignee = None
closed_at = None
created_at = <Date 2011-07-04.11:43:29.105>
labels = ['type-bug', '3.8', '3.9', '3.10', 'docs']
title = 'multiprocessing.Connection does not communicate pipe closure between parent and child'
updated_at = <Date 2020-11-14.11:11:23.404>
user = 'https://bugs.python.org/lcampagn'

bugs.python.org fields:

activity = <Date 2020-11-14.11:11:23.404>
actor = 'neologix'
assignee = 'docs@python'
closed = False
closed_date = None
closer = None
components = ['Documentation']
creation = <Date 2011-07-04.11:43:29.105>
creator = 'lcampagn'
dependencies = []
files = []
hgrepos = []
issue_num = 12488
keywords = []
message_count = 8.0
messages = ['139754', '139765', '139769', '139788', '139789', '139791', '139792', '159282']
nosy_count = 4.0
nosy_names = ['syeberman', 'pitrou', 'docs@python', 'lcampagn']
pr_nums = []
priority = 'normal'
resolution = None
stage = 'needs patch'
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue12488'
versions = ['Python 3.8', 'Python 3.9', 'Python 3.10']

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