MJY-HUST opened a new pull request, #2558: URL: https://github.com/apache/brpc/pull/2558
### What problem does this PR solve? Issue Number: #2554 Problem Summary: 当一个bthread（taskmeta中的attr.keytable_pool = null）的生命周期结束，且其拥有keytable实例时。在销毁keytable时会调用由用户创建bthread_key_create(bthread_key_t* key, void (destructor)(void data))中传入的destructor析构函数，如果destructor内部使用了bthread-mutex并挂起的话，bthread恢复后所在的task_group会发生变化。在现有的task_runner实现中，如果在return_keytable后不重新指定task_group的话，调用ending_sched(&g)会出现错误。 ### What is changed and the side effects? Changed: Side effects: - Performance effects(性能影响): - Breaking backward compatibility(向后兼容性): --- ### Check List: - Please make sure your changes are compilable(请确保你的更改可以通过编译). - When providing us with a new feature, it is best to add related tests(如果你向我们增加一个新的功能, 请添加相关测试). - Please follow [Contributor Covenant Code of Conduct](../../master/CODE_OF_CONDUCT.md).(请遵循贡献者准则). -- 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]
