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Downgrade "timeout" and "attempts" arguments in shutdown

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The shutdown system test sends queries when named is shutting down, not
in an attempt to get answers but to destabilize the server into a crash.
With isctest.query.udp() defaulting to try up to ten times with a
ten-second timeout to get a response we don't care about from a likely
terminated server, we make the test run much longer than needed because
of retries and long timeouts.
This commit is contained in:
Michal Nowak 2024-09-16 14:55:06 +02:00
parent 59cce28320
commit 463ab2f3f5
1 changed files with 5 additions and 1 deletions
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6
bin/tests/system/shutdown/tests_shutdown.py
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@ -101,7 +101,11 @@ def do_work(named_proc, resolver_ip, instance, kill_method, n_workers, n_queries
qname = relname + ".test"
msg = dns.message.make_query(qname, "A")
futures[executor.submit(isctest.query.udp, msg, resolver_ip)] = tag
futures[
executor.submit(
isctest.query.udp, msg, resolver_ip, timeout=1, attempts=1
)
] = tag
elif shutdown: # We attempt to stop named in the middle
shutdown = False
if kill_method == "rndc":