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Posted to commits@servicecomb.apache.org by GitBox <gi...@apache.org> on 2020/07/30 09:30:30 UTC

[GitHub] [servicecomb-pack] wangxudong6451 opened a new issue #677: 0.4.0版本在istio环境下grpc通信异常

wangxudong6451 opened a new issue #677:
URL: https://github.com/apache/servicecomb-pack/issues/677


   ![image](https://user-images.githubusercontent.com/53718510/88906374-f4584700-d289-11ea-849c-68f2418be086.png)
   alpha server能正常收到请求，但客户端好像收不到ACK


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[GitHub] [servicecomb-pack] WillemJiang commented on issue #677: 0.4.0版本在istio环境下grpc通信异常

Posted by GitBox <gi...@apache.org>.
WillemJiang commented on issue #677:
URL: https://github.com/apache/servicecomb-pack/issues/677#issuecomment-671059263


   Omega端这边是随机的， Alpha这边是固定端口。 


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[GitHub] [servicecomb-pack] wangxudong6451 commented on issue #677: 0.4.0版本在istio环境下grpc通信异常

Posted by GitBox <gi...@apache.org>.
wangxudong6451 commented on issue #677:
URL: https://github.com/apache/servicecomb-pack/issues/677#issuecomment-670848687


   @WillemJiang omega端grpc通信的端口是随机占用的吗？我怀疑是这个问题，就是要在istio环境中把这个端口暴露出去，但是没找到这块的源码


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[GitHub] [servicecomb-pack] WillemJiang commented on issue #677: 0.4.0版本在istio环境下grpc通信异常

Posted by GitBox <gi...@apache.org>.
WillemJiang commented on issue #677:
URL: https://github.com/apache/servicecomb-pack/issues/677#issuecomment-670297592


   istio那边有报错吗？ 因为Alpha 和Omega通讯是采用的同步应答方式，一个请求会对应一个应答。
   不知道istio会不会在转发的过程中把ACK的消息吃掉了。 


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[GitHub] [servicecomb-pack] coolbeevip commented on issue #677: 0.4.0版本在istio环境下grpc通信异常

Posted by GitBox <gi...@apache.org>.
coolbeevip commented on issue #677:
URL: https://github.com/apache/servicecomb-pack/issues/677#issuecomment-671265324


   > @WillemJiang omega端grpc通信的端口是随机占用的吗？我怀疑是这个问题，就是要在istio环境中把这个端口暴露出去，但是没找到这块的源码
   
   grpc 的 channel 在这里构造的
   
   https://github.com/apache/servicecomb-pack/blob/a89c7cd8b416c9b281fdbe28644cb6b7e2e78f91/omega/omega-connector/omega-connector-grpc/src/main/java/org/apache/servicecomb/pack/omega/connector/grpc/core/LoadBalanceContextBuilder.java#L85


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