"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.requestIdMiddleware = requestIdMiddleware;
const crypto_1 = __importDefault(require("crypto"));
function requestIdMiddleware(req, res, next) {
    const incoming = req.headers['x-request-id'];
    const requestId = Array.isArray(incoming) ? incoming[0] : incoming;
    req.requestId = requestId && requestId.length <= 128 ? requestId : `req_${crypto_1.default.randomUUID()}`;
    res.setHeader('X-Request-Id', req.requestId);
    next();
}
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