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Code Issues Releases Wiki Activity

docs: clean up ws examples

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This commit is contained in:
Rob Ede
2024-06-20 01:55:14 +01:00
parent e7ee2a06ab
commit 7e21fd753e
5 changed files with 52 additions and 41 deletions
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18
actix-ws/README.md
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@ -19,22 +19,14 @@
## Usage
```toml
# Cargo.toml
anyhow = "1"
actix-web = "4"
actix-ws-ng = "0.3"
```
```rust
// main.rs
use actix_web::{middleware::Logger, web, App, Error, HttpRequest, HttpResponse, HttpServer};
use actix_web::{middleware::Logger, web, App, HttpRequest, HttpServer, Responder};
use actix_ws::Message;
async fn ws(req: HttpRequest, body: web::Payload) -> Result<HttpResponse, Error> {
async fn ws(req: HttpRequest, body: web::Payload) -> actix_web::Result<impl Responder> {
let (response, mut session, mut msg_stream) = actix_ws::handle(&req, body)?;
actix_rt::spawn(async move {
actix_web::rt::spawn(async move {
while let Some(Ok(msg)) = msg_stream.next().await {
match msg {
Message::Ping(bytes) => {
@ -42,7 +34,7 @@ async fn ws(req: HttpRequest, body: web::Payload) -> Result<HttpResponse, Error>
return;
}
}
Message::Text(s) => println!("Got text, {}", s),
Message::Text(msg) => println!("Got text: {msg}"),
_ => break,
}
}
@ -54,7 +46,7 @@ async fn ws(req: HttpRequest, body: web::Payload) -> Result<HttpResponse, Error>
}
#[actix_web::main]
async fn main() -> Result<(), anyhow::Error> {
async fn main() -> std::io::Result<()> {
HttpServer::new(move || {
App::new()
.wrap(Logger::default())