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IP_RECVTOS option is missing from socket module #88243

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gsauthof mannequin opened this issue May 8, 2021 · 3 comments
Closed

IP_RECVTOS option is missing from socket module #88243

gsauthof mannequin opened this issue May 8, 2021 · 3 comments
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3.11 only security fixes stdlib Python modules in the Lib dir type-feature A feature request or enhancement

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@gsauthof
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Mannequin

gsauthof mannequin commented May 8, 2021

BPO 44077
Nosy @gsauthof, @pablogsal, @miss-islington
PRs
  • bpo-44077: Expose IP_RECVTOS in the socket module #25992
  • [3.10] bpo-44077: Expose IP_RECVTOS in the socket module (GH-25992) #26815
    		•

    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 = <Date 2021-12-06.21:41:29.529>
created_at = <Date 2021-05-08.14:57:49.849>
labels = ['type-feature', 'library', '3.11']
title = 'IP_RECVTOS option is missing from socket module'
updated_at = <Date 2021-12-06.21:41:29.529>
user = 'https://github.com/gsauthof'

    bugs.python.org fields:

    activity = <Date 2021-12-06.21:41:29.529>
actor = 'andrei.avk'
assignee = 'none'
closed = True
closed_date = <Date 2021-12-06.21:41:29.529>
closer = 'andrei.avk'
components = ['Library (Lib)']
creation = <Date 2021-05-08.14:57:49.849>
creator = 'gms'
dependencies = []
files = []
hgrepos = []
issue_num = 44077
keywords = ['patch']
message_count = 3.0
messages = ['393261', '396192', '396198']
nosy_count = 4.0
nosy_names = ['python-dev', 'gms', 'pablogsal', 'miss-islington']
pr_nums = ['25992', '26815']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue44077'
versions = ['Python 3.11']
    @gsauthof
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    gsauthof mannequin commented May 8, 2021

    Currently, the socket module doesn't provide the IP_RECVTOS constant.

    This constant is needed for receiving the TOS byte (or the DSCP bits) via ancillary data when calling recvmsg() or recvmsg_into().

    That means it would be used in a setsockopt() call like this:

    s.setsockopt(socket.IPPROTO_IP, socket.IP_RECVTOS, 1)

    This socket option is available on Linux and perhaps other operating systems, as well.

    See also https://manpath.be/f33/7/ip#L467

    @gsauthof gsauthof mannequin added 3.11 only security fixes stdlib Python modules in the Lib dir type-feature A feature request or enhancement labels May 8, 2021
    @pablogsal
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    New changeset a317778 by Georg Sauthoff in branch 'main':
    bpo-44077: Expose IP_RECVTOS in the socket module (GH-25992)
    a317778

    @miss-islington
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    New changeset 28fe015 by Miss Islington (bot) in branch '3.10':
    bpo-44077: Expose IP_RECVTOS in the socket module (GH-25992)
    28fe015

    @akulakov akulakov closed this as completed Dec 6, 2021
    @akulakov akulakov closed this as completed Dec 6, 2021
    @ezio-melotti ezio-melotti transferred this issue from another repository Apr 10, 2022
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