feat(browser): Detect redirects when emitting navigation spans #16324
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mydea
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s1gr1d
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| if (getClient() !== client) { | ||
| return; | ||
| } | ||
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| if (navigationOptions?.isRedirect) { | ||
| DEBUG_BUILD && logger.warn('[Tracing] Detected redirect, navigation span will not be the root span.'); |
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| DEBUG_BUILD && logger.warn('[Tracing] Detected redirect, navigation span will not be the root span.'); | |
| DEBUG_BUILD && logger.warn('[Tracing] Detected redirect, navigation span will not be the root span, but a child span.'); |
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edwardgou-sentry
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| @@ -371,6 +396,10 @@ export const browserTracingIntegration = ((_options: Partial<BrowserTracingOptio | |||
| startTrackingInteractions(); | |||
| } | |||
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| if (detectRedirects && optionalWindowDocument) { | |||
| addEventListener('click', () => (lastClickTimestamp = timestampInSeconds()), { capture: true, passive: true }); | |||
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are there other events, such as key presses, that could indicate a user manually navigating?
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Closes #15286
This PR adds a new option to
browserTracingIntegration,detectRedirects, which is enabled by default. If this is enabled, the integration will try to detect if a navigation is actually a redirect based on a simple heuristic, and in this case, will not end the ongoing pageload/navigation, but instead let it run and create anavigation.redirectzero-duration span instead.An example trace for this would be: https://sentry-sdks.sentry.io/explore/discover/trace/95280de69dc844448d39de7458eab527/?dataset=transactions&eventId=8a1150fd1dc846e4ac8420ccf03ad0ee&field=title&field=project&field=user.display&field=timestamp&name=All%20Errors&project=4504956726345728&query=&queryDataset=transaction-like&sort=-timestamp&source=discover&statsPeriod=5m×tamp=1747646096&yAxis=count%28%29
Where the respective index route that triggered this has this code:
The used heuristic is:
this limit was chosen somewhat arbitrarily, open for other suggestions too.
While this logic will not be 100% bullet proof, it should be reliable enough and likely better than what we have today. Users can opt-out of this logic via
browserTracingIntegration({ detectRedirects: false }), if needed.