altman08 opened a new pull request, #3496: URL: https://github.com/apache/brpc/pull/3496
Add 5 new tests using bthread native Mutex/ConditionVariable: - boost_style_multiple_readers: multiple readers can hold the read lock concurrently. - boost_style_only_one_writer_permitted: only one writer runs in the critical section at a time. - boost_style_reader_blocks_writer: a held read lock blocks a writer that arrives afterwards. - boost_style_unlocking_writer_unblocks_all_readers: releasing the write lock wakes up all waiting readers at once. - boost_style_unlocking_last_reader_only_unblocks_one_writer: once the last reader releases the read lock, only a single queued writer is unblocked, not all of them. These complement the existing writer_priority/no_writer_starvation tests, which focus on ordering/starvation, by covering the basic mutual-exclusion and wake-up-count invariants of bthread_rwlock_t. ### What problem does this PR solve? Issue Number: resolve Problem Summary: ### 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]
