uvicorn 启动重复加载 多次加载

目录

[uvicorn 启动重复加载 多次加载](#uvicorn 启动重复加载 多次加载)

解决方法1：

解决方法2：

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uvicorn 启动重复加载 多次加载

fastapi_aa 是当前类

解决方法1：

import uvicorn

from fastapi import FastAPI

app = FastAPI()


if __name__ == "__main__":
    if sys.gettrace() is not None or os.getenv("RUN_MODE") == "debug":
        uvicorn.run(app=app, host="0.0.0.0", port=45503, workers=1, reload=False)
    else:
        uvicorn.run(app="fastapi_aa:app", host="0.0.0.0", port=45503, workers=1, reload=True)

解决方法2：

from prometheus_client import Counter, generate_latest, CollectorRegistry, multiprocess, CONTENT_TYPE_LATEST, make_asgi_app, Gauge


registry = CollectorRegistry()
# 定义 Prometheus 指标
CALL_COUNT = Counter(
    "live_asr_method_calls_total_part3", 
    "part3 Total number of method calls",
    ["method", "status"],registry=registry
)

registry_1 = CollectorRegistry(auto_describe=True)


@app.get("/metrics")
def metrics():
    return Response(generate_latest(registry), media_type="text/plain")

# @app.get('/metrics', response_class=Response)
# async def make_metrics_app():
#     logger.info(f"call get metrics")
#     registry = CollectorRegistry()
#     multiprocess.MultiProcessCollector(registry)

#     metrics_data = generate_latest(registry)
#     return Response(content=metrics_data, media_type=CONTENT_TYPE_LATEST)