wai dev's test: the stand-in room service listens without a reverse lookup #663

Merged

dcharlot merged 2 commits from fix/fake-stack-reverse-lookup into main 2026-11-06 13:15:50 -05:00

Conversation 0 Commits 2 Files changed 1 +10 -1

2026-11-06

Transaction Science

wai dev's test fixture: the change has no changelog entry, by its trailer ...

The fixture commit before this one carried its no-entry trailer in a paragraph
of its own, so it was not in that message's trailer block and the changelog
check read none. This commit states it where the check reads it. It changes
no file.

Changelog: none
Co-Authored-By: Claude Opus 5.5 <[email protected]>

55e17b4f6a

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2026-11-06 07:16:41 -05:00

2026-11-05

Transaction Science

wai dev's test: the stand-in room service listens without a reverse lookup ...

tests/cli_studio.rs failed on every run on one macOS runner and passed on
every other runner, 3 of 3 against 19 of 19 on 5 November, with "the room
service's clock on the relay: not within 30 s".

The stand-in room service starts an HTTPServer, whose server_bind calls
socket.getfqdn before the server listens. On that host, under the runner's
Python 3.15.2, getfqdn("127.0.0.1") takes 35 s, past the 30 s wai dev waits, and
a stack dump of the stalled stand-in shows it there. The stand-in relay opens a
plain socket and answers in 0.1 s. Nothing here reads the name, so the fixture
no longer asks for it.

On that host and Python the room stand-in took 35.5 s and now takes 0.12 s. A
socket.getfqdn planted to stall for 40 s fails the test without this change,
with the same message, and passes with it.

Changelog: none

Co-Authored-By: Claude Opus 5.5 <[email protected]>

576511d62b

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2026-11-05 18:24:54 -05:00