RockteMQ-AI commented on issue #1316: URL: https://github.com/apache/rocketmq-clients/issues/1316#issuecomment-5231193324
**Issue Evaluation** Category: `bug` | Status: **Confirmed** The reported issue has been analyzed and verified. This issue already has the `type/bug` label. **Root Cause:** `Producer.Start()` deadlocks infinitely when no topics are pre-registered via `WithTopics`. The start routine waits on a channel or condition that is only signaled when topics are available, creating an infinite blocking state. **Impact:** Go SDK users who create a Producer without pre-registering topics (a valid use case for dynamic topic publishing) will experience a permanent hang on `Start()`. This is a regression introduced in v5.1.4. **Severity:** Critical — complete producer unavailability for the affected code path. No workaround except pre-registering topics. --- *Automated evaluation by RockteMQ-AI* -- 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]
