mirror of
https://github.com/hansjone/netx.git
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oliver
3a0de0d7fb
Add PG claim/NE mutex, persist pool, and biz_state_worker replicas; fix double-SSH and row-count bugs; stop 32m collectNow while-loop from freezing page switches. Co-authored-by: Cursor <cursoragent@cursor.com>
64 lines
1.7 KiB
Python
64 lines
1.7 KiB
Python
"""Background worker process for long-running schedulers.
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Optional when ``NETX_RUN_INLINE_SCHEDULERS=false`` (API does not start collectors):
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python -m netx_api.worker
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Starts: config_sync, lldp_collect, port_traffic, fabric_reconcile tick loops.
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When ``NETX_BIZ_STATE_DEDICATED_WORKERS=true`` (default), biz_state is NOT started
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here — run ``python -m netx_api.biz_state_worker`` instead (start_netx does both).
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UME WS / keepalive remain in the API process (token + alarm coordination).
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By default the API runs collectors inline — no separate worker needed.
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"""
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from __future__ import annotations
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import logging
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import signal
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import threading
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import time
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logging.basicConfig(
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level=logging.INFO,
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format="%(asctime)s %(levelname)s %(name)s: %(message)s",
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)
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_log = logging.getLogger("netx.worker")
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def main() -> None:
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stop = threading.Event()
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def _handle(_sig: int, _frame: object) -> None:
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_log.info("shutdown signal received")
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stop.set()
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for sig in (signal.SIGINT, signal.SIGTERM):
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try:
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signal.signal(sig, _handle)
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except Exception:
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pass
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from .ume_runtime import start_device_schedulers
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start_device_schedulers()
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try:
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from .runtime_budget import log_runtime_budget
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log_runtime_budget(role="worker")
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except Exception:
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_log.exception("worker runtime budget log failed")
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_log.info(
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"netx worker schedulers started (config_sync, lldp_collect, port_traffic, fabric_reconcile)"
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)
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while not stop.is_set():
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time.sleep(1.0)
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from .app_shutdown import shutdown_runtime
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shutdown_runtime(reason="worker_signal")
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_log.info("netx worker exiting")
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if __name__ == "__main__":
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main()
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