AI proxy return unified status in header phase

[StarryVae]

Ⅰ. Describe what this PR did

AI proxy return unified status in header phase.

#1584 (comment)

[CLAassistant]

All committers have signed the CLA.

[StarryVae]

should we just return ActionContinue when there is no body here, or sendLocalReply? cc @johnlanni

[johnlanni]

should we just return ActionContinue when there is no body here, or sendLocalReply? cc @johnlanni

Returning only "ActionContinue" is okay, as this leaves the handling of the response to the backend service.

[StarryVae]

ok, i think it is ready for review.

[johnlanni]

It seems that all providers no longer need to worry about the return value of the status code. Can we uniformly adjust the interfaces of all providers?

[StarryVae]

emm, yeah, i will adjust the OnRequestHeaders of all providers.

[StarryVae]

build docker image: higress-registry.cn-hangzhou.cr.aliyuncs.com/plugins/wasm-go-builder:go1.20.14-tinygo0.29.0-oras1.0.0

should the build image update? @johnlanni

[johnlanni]

Is your PC an ARM architecture? This image likely does not support ARM architecture

[johnlanni]

Inspect It seems that it is now a multi-architecture image, and I can also compile under ARM, what is your machine environment?

[StarryVae]

my environment is just x86

[StarryVae]

it can work now, but i have no idea why 😆 , anyway, i can compile now, thanks.

[StarryVae]

@johnlanni PTAL, thanks.

[johnlanni]

LGTM, Thanks!

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 43.42%. Comparing base (ef31e09) to head (2a22b03).
Report is 230 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1588      +/-   ##
==========================================
+ Coverage   35.91%   43.42%   +7.51%     
==========================================
  Files          69       76       +7     
  Lines       11576    12325     +749     
==========================================
+ Hits         4157     5352    +1195     
+ Misses       7104     6636     -468     
- Partials      315      337      +22     

see 69 files with indirect coverage changes

[StarryVae]

i have rebased the main branch