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Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2022/06/14 07:23:46 UTC

[GitHub] [dubbo] chickenlj commented on issue #10046: Provider Url 中除了IP和端口相同,其它信息都不同时,Consumer中Channel绑定的仍是旧的Provider Url 信息

chickenlj commented on issue #10046:
URL: https://github.com/apache/dubbo/issues/10046#issuecomment-1154814151

   这是一个已知问题,是和当前 Dubbo 的 channel 连接模型有关系的,所有服务共享一条 channel 连接,因此 Dubbo 会选中随机一条 url 用来建立 channel,并且只要连接上有服务在就会一直被复用。
   
   总体从服务和连接管理的层面是没问题的,出问题的是在 `Dubbo 会选中随机一条 url 用来建立 channel` ,这会导致不通服务的 payload 参数配置无法体现在 channel 上(包括后续动态增加的 payload 配置)


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