feat: common dubbo-proxy plugin

[mayunSaicmotor]

Description

Dear， It seems it is not easy to use the dubbo proxy plugin in real project. It has too much restriction. It's not very common solution. Do you have plan to develop a common dubbo proxy plugin in future?

[sheharyaar]

@mayunSaicmotor , as we discussed in the previous issue #10648 , I would summarise the issues we faced :

• mod_dubbo used by APISIX, does not any datatype other than Map<String, Object> for both as return type and arguments.
• mod_dubbo uses hessian2 as the only deserialization protocol
• data passed through headers work out of the box, but for data in the body, it requires further deserialization using hessian2 decoder.

These are the issues that need to be worked upon to make dubbo-proxy better.

[Vacant2333]

Agree! how do u think about this feat @shreemaan-abhishek @monkeyDluffy6017

[sheharyaar]

@shreemaan-abhishek , can you please assign me this

[sheharyaar]

Hi @mayunSaicmotor , can you please checkout this : #10703 , usage example can be found under t/plugin/http-dubbo.t

[monkeyDluffy6017]

LGTM