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Posted to commits@servicecomb.apache.org by GitBox <gi...@apache.org> on 2020/02/26 12:40:46 UTC

[GitHub] [servicecomb-java-chassis] liubao68 commented on issue #1596: 微服务RPC调用时在HttpClientFilter 中如何处理请求中产生的异常？

liubao68 commented on issue #1596: 微服务RPC调用时在HttpClientFilter 中如何处理请求中产生的异常？
URL: https://github.com/apache/servicecomb-java-chassis/issues/1596#issuecomment-591406000
 
 
   比较通用的做法可以实现一个[Handler](https://docs.servicecomb.io/java-chassis/zh_CN/references-handlers/intruduction/)，比如 error-handler, 然后配置在其他Handler的前面。 Handler里面可以从Invocation取到很多信息，如果没有的信息，比如HTTP协议里面的某些header，可以在HttpClientFilter里面setContext。 
   

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