tiltwind commented on issue #189: URL: https://github.com/apache/dubbo-go-hessian2/issues/189#issuecomment-1417240076
some materials: - dubbo rpc protocol: https://cn.dubbo.apache.org/zh/blog/2018/10/05/dubbo-%e5%8d%8f%e8%ae%ae%e8%af%a6%e8%a7%a3/ - dubbo rpc protocol implement : https://github.com/apache/dubbo-go/blob/master/protocol/dubbo/dubbo_protocol.go dubbo rpc attachments belongs to the Variable Part, but u can't get where it starts from, u must skip the parts before it, include Dubbo version， Service name， Service version， Method name， Method parameter types， Method arguments. But for hessian2 serialization protocol , u must decode the data to find where it ends with. There is't a length to tell the length of the data. So it costs a lot for the sidecar of mesh to update the attachments. And I'm not sure whether the MOSN has already implemented this feature. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
