perf(monitor): dedupe initial ws subscriptions#120
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cgfixit
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July 13, 2026 18:30
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What
Why
The direct initial send did not update
_last_subscribed, so the heartbeat or first inbound message sent the same subscription again.Impact
The monitor sends one initial market-subscription frame per socket without changing the desired token set, order flow, risk rules, or live-mode gating.
Validation
pytest -m "not integration"— 624 passedpytest tests/test_monitor.py -q— 55 passedruff check .— passedruff format --check .— passedmypy polymarket_copier --ignore-missing-imports --no-strict-optional— passedRisk to monitor
No live WebSocket endpoint was contacted; behavior is covered by the deterministic socket regression test.