dioxus/packages/liveview/examples/salvo.rs

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use dioxus::prelude::*;
use dioxus_liveview::LiveViewPool;
use salvo::affix;
use salvo::prelude::*;
use std::net::SocketAddr;
use std::sync::Arc;
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fn app(cx: Scope) -> Element {
let mut num = use_state(cx, || 0);
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cx.render(rsx! {
div {
"hello salvo! {num}"
button { onclick: move |_| num += 1, "Increment" }
}
})
}
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#[tokio::main]
async fn main() {
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pretty_env_logger::init();
let addr: SocketAddr = ([127, 0, 0, 1], 3030).into();
let view = LiveViewPool::new();
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let router = Router::new()
.hoop(affix::inject(Arc::new(view)))
.get(index)
.push(Router::with_path("ws").get(connect));
println!("Listening on http://{}", addr);
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Server::new(TcpListener::bind(addr)).serve(router).await;
}
#[handler]
fn index(_depot: &mut Depot, res: &mut Response) {
let addr: SocketAddr = ([127, 0, 0, 1], 3030).into();
res.render(Text::Html(format!(
r#"
<!DOCTYPE html>
<html>
<head> <title>Dioxus LiveView with Warp</title> </head>
<body> <div id="main"></div> </body>
{glue}
</html>
"#,
glue = dioxus_liveview::interpreter_glue(&format!("ws://{addr}/ws"))
)));
}
#[handler]
async fn connect(
req: &mut Request,
depot: &mut Depot,
res: &mut Response,
) -> Result<(), StatusError> {
let view = depot.obtain::<Arc<LiveViewPool>>().unwrap().clone();
WebSocketUpgrade::new()
.upgrade(req, res, |ws| async move {
_ = view.launch(dioxus_liveview::salvo_socket(ws), app).await;
})
.await
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}