Restructure folders (#411)

shutdown-server/Cargo.toml

@@ -1,12 +0,0 @@
-[package]
-name = "shutdown-server"
-version = "2.0.0"
-authors = ["Rob Ede <robjtede@icloud.com>"]
-edition = "2018"
-description = "Send a request to the server to shut it down"
-
-[dependencies]
-actix-web = "3"
-env_logger = "0.8"
-futures = "0.3"
-tokio = { version = "0.2", features = ["signal"] }

shutdown-server/README.md

@@ -1,28 +0,0 @@
-# shutdown-server
-
-Demonstrates how to shutdown the web server in a couple of ways:
-
-1. remotely, via http request
-	- Created in response to actix/actix-web#1315
-
-2. sending a SIGINT signal to the server (control-c)
-	- actix-server natively supports SIGINT
-
-
-## Usage
-
-### Running The Server
-
-```bash
-cargo run --bin shutdown-server
-
-# Starting 8 workers
-# Starting "actix-web-service-127.0.0.1:8080" service on 127.0.0.1:8080
-```
-
-### Available Routes
-
-- [GET /hello](http://localhost:8080/hello)
-  - Regular hello world route
-- [POST /stop](http://localhost:8080/stop)
-  - Calling this will shutdown the server and exit

shutdown-server/src/main.rs

@@ -1,52 +0,0 @@
-use actix_web::{get, middleware, post, web, App, HttpResponse, HttpServer};
-use futures::executor;
-use std::{sync::mpsc, thread};
-
-#[get("/hello")]
-async fn hello() -> &'static str {
-    "Hello world!"
-}
-
-#[post("/stop")]
-async fn stop(stopper: web::Data<mpsc::Sender<()>>) -> HttpResponse {
-    // make request that sends message through the Sender
-    stopper.send(()).unwrap();
-
-    HttpResponse::NoContent().finish()
-}
-
-#[actix_web::main]
-async fn main() -> std::io::Result<()> {
-    std::env::set_var("RUST_LOG", "actix_server=debug,actix_web=debug");
-    env_logger::init();
-
-    // create a channel
-    let (tx, rx) = mpsc::channel::<()>();
-
-    let bind = "127.0.0.1:8080";
-
-    // start server as normal but don't .await after .run() yet
-    let server = HttpServer::new(move || {
-        // give the server a Sender in .data
-        App::new()
-            .data(tx.clone())
-            .wrap(middleware::Logger::default())
-            .service(hello)
-            .service(stop)
-    })
-    .bind(&bind)?
-    .run();
-
-    // clone the Server handle
-    let srv = server.clone();
-    thread::spawn(move || {
-        // wait for shutdown signal
-        rx.recv().unwrap();
-
-        // stop server gracefully
-        executor::block_on(srv.stop(true))
-    });
-
-    // run server
-    server.await
-}