I'm getting a 502 bad gateway error back from SEntry.io in the browser. Is this a sentry server issue? Or is it something I'm doing wrong? I didn't see this yesterday.
#502 Gateway Error. Sentry.io issue?
random patrol
meager reefBOT
Hi @random patrol. I'm happy to dig into this for you! I'll check my internal sources for answers to your question! :wave:
Based on the knowledge sources, 502 Bad Gateway errors with Sentry can occur for several reasons. This is a common issue that has been reported in both self-hosted Sentry instances and occasionally with Sentry.io.
The 502 error indicates that Nginx (the web server that handles Sentry's traffic) received an invalid response from an upstream server. This could be due to:
- Server-side issues: The Sentry backend services might be temporarily unavailable or experiencing connectivity problems
- Request-related issues: Particularly with large requests, such as:
- Bulk API operations with many issues API Inconsistent Behavior
- Requests with many parameters or attachments
- Viewing issues with a large number of events BadGatewayError with large events
Several GitHub issues show this is a recurring problem that can happen in different contexts:
- When uploading source maps
- When accessing the "All Events" tab for issues with many events
- During API operations
- When sending performance metrics
If you're experiencing this with Sentry.io (not self-hosted):
- Try refreshing the page - some reports indicate the error resolves on subsequent attempts
- Check if you're making particularly large requests
- If the problem persists, it might be a temporary service issue with Sentry.io
Since you mentioned this is a new issue that wasn't happening yesterday, it's possible there's a temporary service disruption. If the problem continues, you might want to contact Sentry support for further assistance.