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Posted to notifications@dubbo.apache.org by "wongoo (GitHub)" <gi...@apache.org> on 2020/03/12 05:58:26 UTC

[GitHub] [dubbo-go-hessian2] wongoo opened pull request #165: release note for v1.4.0

**What this PR does**:
merge release note for v1.4.0


[ Full content available at: https://github.com/apache/dubbo-go-hessian2/pull/165 ]
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[GitHub] [dubbo-go-hessian2] fangyincheng commented on issue #165: release note for v1.4.0

Posted by "fangyincheng (GitHub)" <gi...@apache.org>.

## 支持忽略非注册pojo的解析方式
由于hessian编码协议与java的类型高度耦合，在golang的实现中会相对比较麻烦，需要有指明的对应类型，dubbo-go-hessian2的实现方式是：定义POJO接口，要求实现JavaClassName方法来供程序获取java对应的类名。这导致了接收到包含未注册类的请求时，将会无法解析而报错，这个问题目前是无法解决的。但是，有一种需求——网关，需要将dubbo请求转发，就像http读取head信息一样，网关也需要读取dubbo请求的附加信息，此时，程序并不关注具体body，于是需要实现在数据流的解析中跳过无法解析的具体类型，直接读取attachments的内容。pr： https://github.com/apache/dubbo-go-hessian2/pull/128 。该实现中通过在Decoder中添加的skip字段，对每一个object做出特殊处理。

[ Full content available at: https://github.com/apache/dubbo-go-hessian2/pull/165 ]
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