5-min cron processes up to 100 pending rows per pass: private IPs
short-circuit to state=private_ip; same-IP cache (30 days) avoids
duplicate ip-api.com calls; reverse DNS via socket with 1.5s timeout;
HTTP lookup respects ip-api''s X-Rl rate-limit header. Tests cover
private-IP shortcut, cache hit (no HTTP), and internal-state skip --
no network calls needed.
Per-row isolation uses cr.savepoint() instead of cr.commit() because
Odoo 19 TestCursor raises AssertionError on commit/rollback. Recorded
the gotcha as CLAUDE.md rule #14.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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