15 lines
481 B
Python
15 lines
481 B
Python
from uuid import uuid4
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from starlette.middleware.base import BaseHTTPMiddleware
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from starlette.requests import Request
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class RequestIdMiddleware(BaseHTTPMiddleware):
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async def dispatch(self, request: Request, call_next):
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request_id = request.headers.get("X-Request-Id", f"req_{uuid4().hex[:16]}")
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request.state.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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