🐞 `ERROR NetworkError` with the proxy + `ssr-dev-server`

[Yberion]

🐞 Bug report

What modules are related to this issue?

• builders (ssr-dev-server)
• common
• express-engine

Is this a regression?

No idea.

Description

When using the proxy (proxy.conf.js + "proxyConfig": "proxy.conf.js") with @nguniversal/builders:ssr-dev-server, it seems that the proxy doesn't occure when rendering from the server.

Works fine on Client Side Rendering.

I'd like to test the SSR (checking if page are fine, etc) without a local reverse proxy using the proxy middleware that should be available with ssr-dev-server.

I'm not sure it is related to angular/angular#51626 as it should use the proxy.

Edit: I've tested to set this.config.useAbsoluteUrl = true; as said in the issue, but I'm facing ERROR Error: "PlatformConfig.baseUrl" must be set if "useAbsoluteUrl" is true

🔬 Minimal Reproduction

• Clone this repo: https://github.com/Yberion/Angular-SSR-Common-Engine
• npm i
• npm run start:ssr:fastify:development or npm run start:ssr:express:development

🔥 Exception or Error

ERROR NetworkError
    at XMLHttpRequest.send (D:\GitHub\Angular-SSR-Common-Engine\dist\Angular-SSR-Common-Engine\server\fastify\main.js:102272:19)
    at Observable._subscribe (D:\GitHub\Angular-SSR-Common-Engine\dist\Angular-SSR-Common-Engine\server\fastify\main.js:131916:11)
    at Observable._trySubscribe (D:\GitHub\Angular-SSR-Common-Engine\dist\Angular-SSR-Common-Engine\server\fastify\main.js:81340:19)
    at D:\GitHub\Angular-SSR-Common-Engine\dist\Angular-SSR-Common-Engine\server\fastify\main.js:81334:115
    at Object.errorContext (D:\GitHub\Angular-SSR-Common-Engine\dist\Angular-SSR-Common-Engine\server\fastify\main.js:91215:5)
    at Observable.subscribe (D:\GitHub\Angular-SSR-Common-Engine\dist\Angular-SSR-Common-Engine\server\fastify\main.js:81330:20)
    at scheduleTask (D:\GitHub\Angular-SSR-Common-Engine\dist\Angular-SSR-Common-Engine\server\fastify\main.js:186131:24)
    at Observable._subscribe (D:\GitHub\Angular-SSR-Common-Engine\dist\Angular-SSR-Common-Engine\server\fastify\main.js:186168:7)
    at Observable._trySubscribe (D:\GitHub\Angular-SSR-Common-Engine\dist\Angular-SSR-Common-Engine\server\fastify\main.js:81340:19)
    at D:\GitHub\Angular-SSR-Common-Engine\dist\Angular-SSR-Common-Engine\server\fastify\main.js:81334:115

🌍 Your Environment

(Also having the problem with Angular 14)

     _                      _                 ____ _     ___
    / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|
   / △ \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |
  / ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |
 /_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
                |___/


Angular CLI: 15.1.4
Node: 18.13.0
Package Manager: npm 9.2.0
OS: win32 x64

Angular: 15.1.2
... animations, common, compiler, compiler-cli, core, forms
... platform-browser, platform-browser-dynamic, platform-server
... router

Package                         Version
---------------------------------------------------------
@angular-devkit/architect       0.1501.4
@angular-devkit/build-angular   15.1.4
@angular-devkit/core            15.1.4
@angular-devkit/schematics      15.1.4
@angular/cli                    15.1.4
@nguniversal/builders           15.1.0
@nguniversal/common             15.1.0
@schematics/angular             15.1.4
rxjs                            7.8.0
typescript                      4.9.5

[Yberion]

Hello,

After further diving, it was more or less related to angular/angular#51626.
After creating an ApiInterceptor that change the url to http://localhost:4200${request.url} when in PlatformServer, it seems to work.

Therefore checking ssr-dev-server, it seems that PlatformConfig.baseUrl is only set when there's the BrowserSync.

I'm closing the issue for now.

[angular-automatic-lock-bot]

This issue has been automatically locked due to inactivity.
Please file a new issue if you are encountering a similar or related problem.

Read more about our automatic conversation locking policy.

_{This action has been performed automatically by a bot.}