gahusb
77e21b54e6
FastAPI lifespan에서 watcher_loop 스폰. /health. tzdata(zoneinfo Asia/Seoul). .env: REDIS_URL, STOCK_BASE_URL, TRADING_START/END. Plan-B-Infra Phase 2. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
37 lines
874 B
Python
37 lines
874 B
Python
"""task-watcher FastAPI entry — health + lifespan (watcher loop spawn)."""
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from __future__ import annotations
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import asyncio
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import logging
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from contextlib import asynccontextmanager
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from fastapi import FastAPI
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import watcher
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logging.basicConfig(level=logging.INFO, format="%(asctime)s %(name)s %(levelname)s %(message)s")
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logger = logging.getLogger(__name__)
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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watcher_task = asyncio.create_task(watcher.watcher_loop())
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logger.info("task-watcher lifespan 시작")
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try:
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yield
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finally:
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watcher_task.cancel()
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try:
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await watcher_task
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except asyncio.CancelledError:
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pass
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logger.info("task-watcher lifespan 종료")
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app = FastAPI(lifespan=lifespan)
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@app.get("/health")
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def health():
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return {"ok": True, "service": "task-watcher"}
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