[GitHub] [dubbo] chickenlj commented on issue #8752: 一个消费端包含多个引用同一服务接口的DubboReference时，ReconnectTimerTask任务在服务端修订地址端口重新注册后仍然不断尝试连接旧地址

[GitBox <gi...@apache.org>]

chickenlj commented on issue #8752:
URL: https://github.com/apache/dubbo/issues/8752#issuecomment-918929703


   我不确定为什么需要 destroyAll 接口：
   1. 如果 Directory.destroyAllInvokers() 被调用了，只是最终client关闭会稍微延迟一些，因为中间有一些invoker迭代过程，但这也符合未关闭的invoker的状态
   2. 如果只是 Directory.destroyUnusedInvokers() 被调用了，则会根据实际关闭的invoker数量决定client是否应该被关闭。
   
   > ReferenceCountExchangeClient的referenceCount大于1，只close一次只是把referenceCount减一而已，不会实际关闭。
   
   referenceCount 应该和 DubboInvoker 实例的数量严格相等，和reference多次没有关系吧？


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