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如何保证资源被清理，不会内存泄漏？ #160

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oldbig opened this issue Dec 21, 2019 · 2 comments
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如何保证资源被清理，不会内存泄漏？ #160

oldbig opened this issue Dec 21, 2019 · 2 comments
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oldbig commented Dec 21, 2019 •
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当前线程设置的一个值，在子线程，子子线程，孨线程中都可以访问到。

当创建很多复杂的子线程时，如何能在所有子线程中清理掉 remove() 那些值？
是需要找到所有子线程依次调用 remove清理吗？还是这个已经实现了无需自己手动清理？

谢谢！
@oldratlee oldratlee self-assigned this Dec 21, 2019
@oldratlee oldratlee added duplicate ❓question Further information is requested labels Dec 21, 2019
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oldratlee commented Dec 21, 2019 •
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问题重复。参见已有Issue中的说明：

是需要找到所有子线程依次调用 remove清理吗？还是这个已经实现了无需自己手动清理？

@oldbig
简单地说，TTL传递（capture/replay/restore）中的 restore 做了恢复，
即在任务执行完成后，会自动清除带过来的上下文。

进一步系统理解或确认，请看

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oldbig commented Dec 22, 2019

谢谢 @oldratlee !

@oldratlee oldratlee mentioned this issue Jun 26, 2021
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@oldratlee oldratlee mentioned this issue Oct 21, 2021
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