18 lines
641 B
Python
18 lines
641 B
Python
from __future__ import annotations
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import uuid
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import structlog
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from starlette.middleware.base import BaseHTTPMiddleware, RequestResponseEndpoint
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from starlette.requests import Request
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from starlette.responses import Response
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class RequestIDMiddleware(BaseHTTPMiddleware):
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async def dispatch(self, request: Request, call_next: RequestResponseEndpoint) -> Response:
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request_id = request.headers.get("X-Request-ID", str(uuid.uuid4()))
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structlog.contextvars.bind_contextvars(request_id=request_id)
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response = await call_next(request)
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response.headers["X-Request-ID"] = request_id
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return response
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