zyearn commented on code in PR #1817:
URL: https://github.com/apache/incubator-brpc/pull/1817#discussion_r928310515
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src/brpc/socket.h:
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@@ -797,9 +805,17 @@ friend void DereferenceSocket(Socket*);
// Set by SetLogOff
butil::atomic<bool> _logoff_flag;
- // Flag used to mark whether additional reference has been decreased
- // by either `SetFailed' or `SetRecycle'
- butil::atomic<bool> _recycle_flag;
+ enum AdditionalRefStatus {
+ REF_USING, // socket is normal
+ REF_REVIVING, // socket is reviving
+ REF_RECYCLED // socket has been recycled
Review Comment:
在brpc里socket recycle的意思是归还到resource pool里，注释写的是“socket has been
recycled”，而实际可能并没有，用原来的注释更清楚一些。
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