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Posted to notifications@dubbo.apache.org by "kang-hl (via GitHub)" <gi...@apache.org> on 2023/03/08 10:15:02 UTC
[GitHub] [dubbo] kang-hl opened a new issue, #11768: 关于ReferenceConfig的get()方法调用init()方法的疑问
kang-hl opened a new issue, #11768:
URL: https://github.com/apache/dubbo/issues/11768
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init()方法已经被synchronized关键字所修饰，get()方法调用init()方法所进行的同步操作是否多余？
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[GitHub] [dubbo] MieAh commented on issue #11768: 关于ReferenceConfig的get()方法调用init()方法的疑问
Posted by "MieAh (via GitHub)" <gi...@apache.org>.
MieAh commented on issue #11768:
URL: https://github.com/apache/dubbo/issues/11768#issuecomment-1459990958
但DCL是必要的，避免多次初始化
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Re: [I] 关于ReferenceConfig的get()方法调用init()方法的疑问 [dubbo]
Posted by "wxbty (via GitHub)" <gi...@apache.org>.
wxbty closed issue #11768: 关于ReferenceConfig的get()方法调用init()方法的疑问
URL: https://github.com/apache/dubbo/issues/11768
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[GitHub] [dubbo] MieAh commented on issue #11768: 关于ReferenceConfig的get()方法调用init()方法的疑问
Posted by "MieAh (via GitHub)" <gi...@apache.org>.
MieAh commented on issue #11768:
URL: https://github.com/apache/dubbo/issues/11768#issuecomment-1459988627
这确实会出现两次同步操作，在init上加synchornized是没必要的
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[GitHub] [dubbo] kang-hl commented on issue #11768: 关于ReferenceConfig的get()方法调用init()方法的疑问
Posted by "kang-hl (via GitHub)" <gi...@apache.org>.
kang-hl commented on issue #11768:
URL: https://github.com/apache/dubbo/issues/11768#issuecomment-1460035501
> 但DCL是必要的，避免多次初始化
保留init上的synchornized，删除DCL，不会多次初始化吧
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