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Posted to dev@brpc.apache.org by GitBox <gi...@apache.org> on 2023/01/08 09:17:51 UTC
[GitHub] [incubator-brpc] luliyucoordinate opened a new issue, #2073: 关于append_user_data数据的生命周期问题
luliyucoordinate opened a new issue, #2073:
URL: https://github.com/apache/incubator-brpc/issues/2073
我看到现有iobuf里面如果想要使用一个申请好的内存可以使用append_user_data，这个方法需要传入一个delete的析构（是一个`void(void*)`函数，传入raw数据地址）。
如果申请好的内存是一个引用计数管理的内存，也就是需要append_user_data需要支持引用计数管理的内存，这个现有的代码中有办法实现吗？还是说需要修改原来iobuf的逻辑，将delete改为支持可以传入对象地址的一个function呢？
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[GitHub] [brpc] luliyucoordinate closed issue #2073: 关于append_user_data中使用引用计数内存的问题
Posted by GitBox <gi...@apache.org>.
luliyucoordinate closed issue #2073: 关于append_user_data中使用引用计数内存的问题
URL: https://github.com/apache/brpc/issues/2073
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[GitHub] [incubator-brpc] Tuvie commented on issue #2073: 关于append_user_data中使用引用计数内存的问题
Posted by GitBox <gi...@apache.org>.
Tuvie commented on issue #2073:
URL: https://github.com/apache/incubator-brpc/issues/2073#issuecomment-1375016238
目前IOBuf还不支持帮外部内存做引用技术
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