Aias00 opened a new issue, #2349: URL: https://github.com/apache/rocketmq-dashboard/issues/2349
## Problem\n pre-checks a username, then inserts it. Concurrent requests can both pass the pre-check; the loser reaches the unique database constraint and returns 500 instead of 409.\n\n## Scope\nTranslate the duplicate-key race to the existing conflict response and add a concurrency-focused service/controller test. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
