This method interacts with information from the current request. The request may come from:
1. The initial SSR render if this method called from a [`Component`](dioxus_lib::prelude::component) or a [`server`](crate::prelude::server) function that is called during the initial render
```rust
# use dioxus::prelude::*;
#[component]
fn PrintHtmlRequestInfo() -> Element {
// The server context only exists on the server, so we need to put it behind a server_only! config
server_only! {
// Since we are calling this from a component, the server context that is returned will be from
// the html request for ssr rendering
let context = server_context();
let request_parts = context.request_parts();
println!("headers are {:?}", request_parts.headers);
}
rsx! {}
}
```
2. A request to a [`server`](crate::prelude::server) function called directly from the client (either on desktop/mobile or on the web frontend after the initial render)
```rust
# use dioxus::prelude::*;
#[server]
async fn read_headers() -> Result<(), ServerFnError> {
// Since we are calling this from a server function, the server context that is may be from the
// initial request or a request from the client
let context = server_context();
let request_parts = context.request_parts();
println!("headers are {:?}", request_parts.headers);
Ok(())
}
#[component]
fn CallServerFunction() -> Element {
rsx! {
button {
// If you click the button, the server function will be called and the server context will be
// from the client request
onclick: move |_| async {
_ = read_headers().await
},
"Call server function"
}
}
}
```