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test_asyncio, test_imaplib and test_socket fail with FreeBSD TCP blackhole #109015

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vstinner opened this issue Sep 6, 2023 · 1 comment
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test_asyncio, test_imaplib and test_socket fail with FreeBSD TCP blackhole #109015

vstinner opened this issue Sep 6, 2023 · 1 comment

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@vstinner
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vstinner commented Sep 6, 2023 •
edited by bedevere-bot

test_asyncio, test_imaplib and test_socket fail with FreeBSD TCP blackhole. When a FreeBSD machine is configured with:

sudo sysctl net.inet.tcp.blackhole=2
sudo sysctl net.inet.udp.blackhole=1

That's the case by default in FreeBSD GCP image:

I'm working on a PR to skip affected tests with such special configuration.

Linked PRs
vstinner added a commit to vstinner/cpython that referenced this issue Sep 6, 2023
@vstinner
pythongh-109015: Add test.support.socket_helper.tcp_blackhole()
23ea747 
Skip test_asyncio, test_imaplib and test_socket tests if FreeBSD TCP
blackhole is enabled (net.inet.tcp.blackhole=2).
vstinner added a commit to vstinner/cpython that referenced this issue Sep 6, 2023
@vstinner
pythongh-109015: Add test.support.socket_helper.tcp_blackhole()
79f34c4 
Skip test_asyncio, test_imaplib and test_socket tests if FreeBSD TCP
blackhole is enabled (net.inet.tcp.blackhole=2).
@bedevere-bot bedevere-bot mentioned this issue Sep 6, 2023
Merged
@vstinner vstinner mentioned this issue Sep 6, 2023
Closed
vstinner added a commit to vstinner/cpython that referenced this issue Sep 6, 2023
@vstinner
pythongh-109015: Add test.support.socket_helper.tcp_blackhole()
d265e1c 
Skip test_asyncio, test_imaplib and test_socket tests if FreeBSD TCP
blackhole is enabled (net.inet.tcp.blackhole=2).
vstinner added a commit to vstinner/cpython that referenced this issue Sep 6, 2023
@vstinner
pythongh-109015: Add test.support.socket_helper.tcp_blackhole()
a411c8c 
Skip test_asyncio, test_imaplib and test_socket tests if FreeBSD TCP
blackhole is enabled (net.inet.tcp.blackhole=2).
vstinner added a commit to vstinner/cpython that referenced this issue Sep 6, 2023
@vstinner
pythongh-109015: Add test.support.socket_helper.tcp_blackhole()
43499b7 
Skip test_asyncio, test_imaplib and test_socket tests if FreeBSD TCP
blackhole is enabled (net.inet.tcp.blackhole=2).
@emaste
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emaste commented Sep 6, 2023

I seem to have left my comment in the wrong spot -- sysctl provides a -n arg to suppress the name:

$ sysctl -n net.inet.tcp.blackhole
0

vstinner added a commit that referenced this issue Sep 6, 2023
@vstinner
gh-109015: Add test.support.socket_helper.tcp_blackhole() (#109016)
a52a350 
Skip test_asyncio, test_imaplib and test_socket tests if FreeBSD TCP
blackhole is enabled (net.inet.tcp.blackhole=2).
miss-islington pushed a commit to miss-islington/cpython that referenced this issue Sep 6, 2023
@vstinner @miss-islington
pythongh-109015: Add test.support.socket_helper.tcp_blackhole() (pyth…
a766a68 
…onGH-109016)

Skip test_asyncio, test_imaplib and test_socket tests if FreeBSD TCP
blackhole is enabled (net.inet.tcp.blackhole=2).
(cherry picked from commit a52a350)

Co-authored-by: Victor Stinner <vstinner@python.org>
@bedevere-bot bedevere-bot mentioned this issue Sep 6, 2023
Merged
vstinner added a commit to vstinner/cpython that referenced this issue Sep 7, 2023
@vstinner
pythongh-109015: Add test.support.socket_helper.tcp_blackhole() (pyth…
bc1579e 
…on#109016)

Skip test_asyncio, test_imaplib and test_socket tests if FreeBSD TCP
blackhole is enabled (net.inet.tcp.blackhole=2).

(cherry picked from commit a52a350)
@bedevere-bot bedevere-bot mentioned this issue Sep 7, 2023
Merged
@vstinner vstinner closed this as completed Sep 7, 2023
vstinner added a commit that referenced this issue Sep 7, 2023
@vstinner
[3.11] gh-109015: Add test.support.socket_helper.tcp_blackhole() (#10…
1ebe014 
…9016) (#109042)

gh-109015: Add test.support.socket_helper.tcp_blackhole() (#109016)

Skip test_asyncio, test_imaplib and test_socket tests if FreeBSD TCP
blackhole is enabled (net.inet.tcp.blackhole=2).

(cherry picked from commit a52a350)
Yhg1s pushed a commit that referenced this issue Sep 8, 2023
@miss-islington @vstinner
[3.12] gh-109015: Add test.support.socket_helper.tcp_blackhole() (GH-…
c9dc2bc 
…109016) (#109041)

gh-109015: Add test.support.socket_helper.tcp_blackhole() (GH-109016)

Skip test_asyncio, test_imaplib and test_socket tests if FreeBSD TCP
blackhole is enabled (net.inet.tcp.blackhole=2).
(cherry picked from commit a52a350)

Co-authored-by: Victor Stinner <vstinner@python.org>
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@vstinner @emaste