INNER CODE UNIT · Python

request_diagnostics

shenmintao/marginalia · src/marginalia/main.py:265

async def request_diagnostics(request: Request, call_next):
    request_id = uuid.uuid4().hex[:12]
    request.state.request_id = request_id
    started = time.perf_counter()
    try:
        response = await call_next(request)
    except Exception:
        duration_ms = int((time.perf_counter() - started) * 1000)
        log.exception(
            "request %s failed method=%s path=%s client=%s duration_ms=%d",
            request_id,
            request.method,
            request.url.path,
            _client_host(request),
            duration_ms,
        )
        raise
    duration_ms = int((time.perf_counter() - started) * 1000)

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