proxy websockets

[prabirshrestha]

I have create-react-app and have the proxy working for http, but for websockets it is failing.
https://github.com/prabirshrestha/objstor/tree/baace9364171f63a66f4826d65a092ba7216a147

pub fn spa() -> impl Handler {
    use trillium_rustls::RustlsConnector;
    use trillium_tokio::TcpConnector;
    type Proxy = trillium_proxy::Proxy<RustlsConnector<TcpConnector>>;
    Proxy::new("http://localhost:3000")
}

I tried registering a wildcard route with Router::new().get("*", spa()) and the without using spa() but I'm not able to proxy websocket connections. I get the following error.

Is it possible to proxy websocket connections?

[jbr]

It should be possible to proxy websocket connections. I don't understand why there's a router involved here, though. Why not just inline spa()?

Additionally, why are you using a RustlsConnector when you're not making any upstream tls connections? You can just use Proxy<TcpConnector>

[prabirshrestha]

Made the appropriate changes but still not able to connector to websockets.

https://github.com/prabirshrestha/objstor/commit/d015f961ad216ab2431c0a5c4f803d0150d699f8