[bug] webview sock5 proxy_url not activate on windows 11

[lindongchen]

Describe the bug

The following seems to be compatibility issues, which have been verified by macos 14 and are effective 1. webview sock5 proxy_url not activate on windows 11, but macos 14 is activated. Is it still not supported, or is there a special configuration for the windows plm.

import { getCurrent } from '@tauri-apps/api/window'
...
const webview = new Webview(getCurrent(),`${app.name}-webview`, {
    url: app.url,
    proxyUrl:'sock5://....'
    title: app.name,
    width:960
});

---

2. By the way, I would like to confirm new WebviewWindow will crash in Windows system, But the console has no errors， tauri://created Triggered tauri://error Not triggered Is it because the window API still doesn't support on wins plm?

Reproduction

No response

Expected behavior

Confirm support and plan

Full tauri info output

[✔] Environment
    - OS: Mac OS 14.5.0 X64
    ✔ Xcode Command Line Tools: installed
    ✔ rustc: 1.77.0 (aedd173a2 2024-03-17)
    ✔ cargo: 1.77.0 (3fe68eabf 2024-02-29)
    ✔ rustup: 1.27.0 (bbb9276d2 2024-03-08)
    ✔ Rust toolchain: stable-aarch64-apple-darwin (default)
    - node: 21.7.1
    - pnpm: 8.10.5
    - yarn: 1.22.17
    - npm: 6.14.17

[-] Packages
    - tauri [RUST]: 2.0.0-beta.22
    - tauri-build [RUST]: 2.0.0-beta.17
    - wry [RUST]: 0.40.1
    - tao [RUST]: 0.28.0
    - @tauri-apps/api [NPM]: 2.0.0-beta.13
    - @tauri-apps/cli [NPM]: 2.0.0-beta.20

[-] App
    - build-type: bundle
    - CSP: unset
    - frontendDist: ../../agent/gui
    - devUrl: http://localhost:1420/
    - framework: Vue.js
    - bundler: Vite

Stack trace

No response

Additional context

No response

[dklassic]

This one is rather curious, I did some digging and here are some characteristics I've found so far:

• wry's proxy support does work on Windows 11 for both http and socks5, building a window using wry with with_proxy_config totally works.
• However the window created with proxyUrl argument using tauri will immediately result in the window spawning and closing.
• Additional investigation shows this window created by tauri isn't closed properly, as crash callback isn't raised and additional attempt at creating the same window after the first one closes will result in the error "a webview with label my-label already exists".

[lindongchen]

https://github.com/tauri-apps/wry/pull/1006/files#diff-7134ef3789fee9def2afb1d6196ed5eff5f37b7bbad5eceaa5d85cbf3e3513de Yeah , I have reviewed wry's code and added socks5 and HTTP proxies for webview2

I can use new Windows into new Webview separately without using WebviewWindow. It works and not crashing, but the proxy is still invalid I think just https://github.com/tauri-apps/tauri/blob/dev/core/tauri/src/webview/plugin.rs#WebViewConfig missing proxy_url definition

[lindongchen]

#[command]
async fn create_wry_webview(
    app: tauri::AppHandle,
    label: String,
    window_label: String,
    proxy_host: String,
    proxy_port: String,
    curl: String,
) -> Result<(),()> {
    unsafe {
        let window = app
            .get_window(&window_label)
            .expect("Failed to find window by label");

        let proxy_config = wry::ProxyConfig::Socks5(wry::ProxyEndpoint {
            host: proxy_host,
            port: proxy_port
        });

        let builder = wry::WebViewBuilder::new_as_child(&window);
        let webview = builder
          .with_url(curl)
            .with_proxy_config(proxy_config)
            .with_bounds(wry::Rect {
                position: tauri::LogicalPosition::new(100, 100).into(),
                size: tauri::LogicalSize::new(960, 800).into(),
              })
          .build()
          .unwrap();
    }
    Ok(())
}

import { getCurrent,Window } from '@tauri-apps/api/window'
import { invoke } from '@tauri-apps/api/core';
...
options.parent = getCurrent();
const appWindow = new Window(`${app.name}-window`,options);

appWindow.once('tauri://created', function () {
                 invoke('create_wry_webview', {
                                windowLabel:`xxx-window`,
                                label:`xxx-webview`,
                                curl:'https://chatgpt.com/',
                                proxyHost: '127.0.0.1',
                                proxyPort: `1234`
                 });
 });

@dklassic When I tried to create a webview using wry(0.41.0) and set "with_proxy_config", I opened a blank window while running Win11. After a while, the window froze (it didn't immediately froze, it froze for a few seconds), and I ruled out other reasons. The froze was caused by with_proxy_config, So with_proxy_config not working and caused the window to freeze

Cloud you help me check the code issue? Thanks