Restructure folders (#411)

unix-socket/Cargo.toml

@@ -1,9 +0,0 @@
-[package]
-name = "unix-socket"
-version = "1.0.0"
-authors = ["Messense Lv <messense@icloud.com>"]
-edition = "2018"
-
-[dependencies]
-env_logger = "0.8"
-actix-web = "3"

unix-socket/README.md

@@ -1,14 +0,0 @@
-## Unix domain socket example
-
-```bash
-$ curl --unix-socket /tmp/actix-uds.socket http://localhost/
-Hello world!
-```
-
-Although this will only one thread for handling incoming connections 
-according to the 
-[documentation](https://actix.github.io/actix-web/actix_web/struct.HttpServer.html#method.bind_uds).
-
-And it does not delete the socket file (`/tmp/actix-uds.socket`) when stopping
-the server so it will fail to start next time you run it unless you delete
-the socket file manually.

unix-socket/src/main.rs

@@ -1,32 +0,0 @@
-use actix_web::{middleware, web, App, HttpRequest, HttpServer};
-
-async fn index(_req: HttpRequest) -> &'static str {
-    "Hello world!"
-}
-
-#[actix_web::main]
-#[cfg(unix)]
-async fn main() -> std::io::Result<()> {
-    ::std::env::set_var("RUST_LOG", "actix_server=info,actix_web=info");
-    env_logger::init();
-
-    HttpServer::new(|| {
-        App::new()
-            // enable logger - always register actix-web Logger middleware last
-            .wrap(middleware::Logger::default())
-            .service(
-                web::resource("/index.html")
-                    .route(web::get().to(|| async { "Hello world!" })),
-            )
-            .service(web::resource("/").to(index))
-    })
-    .bind_uds("/tmp/actix-uds.socket")?
-    .run()
-    .await
-}
-
-#[cfg(not(unix))]
-fn main() -> std::io::Result<()> {
-    println!("not supported");
-    Ok(())
-}