Async Context

const Sentry = require("@sentry/node");

function requestHandlerMiddleware(req, res, next) {
  // Any breadcrumbs or tags added will be isolated to the request
  return Sentry.runWithAsyncContext(() => {
    return next(req, res);
  });
}

const domain = require("domain");

function myRequestHandler(req, res, next) {
  const localDomain = domain.create();
  return localDomain.bind(() => {
    return next(req, res);
  })();
}