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SequencerIO/arnold/__pycache__/poller.cpython-311.pyc

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2026-03-02 17:48:55 -05:00
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arnold/poller.py — Background fast-poll thread per device.
One PollerThread is created per DeviceConfig. It:
1. Connects to the device on start
2. Reads all input modules in a single FC02 request each cycle
3. Writes results into IOState keyed by logical signal name
4. Tracks achieved poll rate and error counts
5. On comms error: marks affected signals stale, retries next cycle
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