Files
lmxopcua/tests
Joseph Doherty ab29b76be0 perf(sql): rate-limit per-poll warnings and cache poll plans per reference list (R06:S-6, S-7)
S-6: a frozen group's BadTimeout warning and a failing group's query-error warning
(with SQL text) logged every poll per group indefinitely; both are now rate-limited
per plan (once a minute), and an uncoercible cell warns once per tag instead of once
per poll. Every poll still publishes the Bad status.
S-7: plans and the slot map were rebuilt every poll although a poll loop passes the
same reference list each cycle. They are cached per list instance (weakly keyed) and
rebuilt only when a reference resolves to a different definition instance, which a
catalog-gate swap produces.

Refs #744
Claude-Session: https://claude.ai/code/session_01Ub9hGmYLQvn9XETzw7CMsT
2026-10-22 16:00:25 -04:00
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