chenBright opened a new pull request, #3268: URL: https://github.com/apache/brpc/pull/3268
### What problem does this PR solve? Issue Number: resolve #3258, related to #2763 Problem Summary: Some internal modules were using wall-clock time for elapsed-time measurement, periodic scheduling, and timeout-related calculations even though they do not depend on real calendar time. This makes them vulnerable to system clock jumps caused by NTP adjustments, manual time changes, or virtualization time drift. As discussed in #2763 and observed in #3258, clock jumps can lead to incorrect interval calculations, unstable sampling behavior, and unexpected internal state inconsistencies. This PR addresses the issue by switching the affected modules to monotonic time sources where wall-clock semantics are not required. ### What is changed and the side effects? Changed: Side effects: - Performance effects: - Breaking backward compatibility: --- ### Check List: - Please make sure your changes are compilable. - When providing us with a new feature, it is best to add related tests. - Please follow [Contributor Covenant Code of Conduct](https://github.com/apache/brpc/blob/master/CODE_OF_CONDUCT.md). -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
