allow server functions to read request and modify responce

packages/server/examples/axum-hello-world/src/main.rs

@@ -56,11 +56,12 @@ fn app(cx: Scope<AppProps>) -> Element {
         button {
             onclick: move |_| {
                 to_owned![text];
+                let sc = cx.sc();
                 async move {
                     if let Ok(data) = get_server_data().await {
                         println!("Client received: {}", data);
                         text.set(data.clone());
-                        post_server_data(data).await.unwrap();
+                        post_server_data(sc, data).await.unwrap();
                     }
                 }
             },
@@ -71,8 +72,12 @@ fn app(cx: Scope<AppProps>) -> Element {
 }
 
 #[server(PostServerData)]
-async fn post_server_data(data: String) -> Result<(), ServerFnError> {
+async fn post_server_data(cx: DioxusServerContext, data: String) -> Result<(), ServerFnError> {
+    // The server context contains information about the current request and allows you to modify the response.
+    cx.responce_headers_mut()
+        .insert("Set-Cookie", "foo=bar".parse().unwrap());
     println!("Server received: {}", data);
+    println!("Request parts are {:?}", cx.request_parts());
 
     Ok(())
 }