---
title: HTTP Server Initialization
menu: docs_architecture
weight: 1020
---
## Architecture overview
Below is a diagram of HttpServer initialization, which happens on the following code
```rust
#[actix_web::main]
async fn main() -> std::io::Result<()> {
HttpServer::new(|| {
App::new()
.route("/", web::to(|| HttpResponse::Ok()))
})
.bind("127.0.0.1:8080")?
.run()
.await
}
```
