Node.jsAsync Context
You can use the runWithAsyncContext method to isolate Sentry scope and breadcrumbs to a single request if you are using SDK v7.48.0 or higher. This is useful if you are finding that breadcrumbs and scope are leaking across requests.
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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);
});
}
Under the hood, the SDK uses Node's AsyncLocalStorage API to perform the isolation.
On lower SDK versions you'll have to use domains to isolate Sentry scope and breadcrumbs to a single request.
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const domain = require("domain");
function myRequestHandler(req, res, next) {
const localDomain = domain.create();
return localDomain.bind(() => {
return next(req, res);
})();
}
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Our documentation is open source and available on GitHub. Your contributions are welcome, whether fixing a typo (drat!) or suggesting an update ("yeah, this would be better").
Our documentation is open source and available on GitHub. Your contributions are welcome, whether fixing a typo (drat!) or suggesting an update ("yeah, this would be better").
