re-enable examples

Cargo.toml

@@ -1,3 +1,18 @@
+[package]
+name = "actix-net"
+version = "0.3.0"
+authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
+description = "Actix net - framework for the compisible network services for Rust"
+readme = "README.md"
+keywords = ["network", "framework", "async", "futures"]
+homepage = "https://actix.rs"
+repository = "https://github.com/actix/actix-net.git"
+documentation = "https://docs.rs/actix-net/"
+categories = ["network-programming", "asynchronous"]
+license = "MIT/Apache-2.0"
+exclude = [".gitignore", ".travis.yml", ".cargo/config", "appveyor.yml"]
+edition = "2018"
+
 [workspace]
 members = [
   "actix-codec",
@@ -9,3 +24,14 @@ members = [
   "actix-utils",
   "router",
 ]
+
+[dev-dependencies]
+actix-service = { path="actix-service" }
+actix-codec = "0.1.1"
+actix-rt = "0.2.0"
+actix-server = { path="actix-server", features=["ssl"] }
+env_logger = "0.6"
+futures = "0.1.25"
+openssl = "0.10"
+tokio-tcp = "0.1"
+tokio-openssl = "0.3"

examples/basic.rs

@@ -5,12 +5,12 @@ use std::sync::{
     atomic::{AtomicUsize, Ordering},
     Arc,
 };
-use std::{env, fmt};
+use std::{env, fmt, io};
 
 use actix_codec::{AsyncRead, AsyncWrite};
 use actix_rt::System;
 use actix_server::Server;
-use actix_service::{IntoNewService, NewService};
+use actix_service::{fn_service, NewService};
 use futures::{future, Future};
 use openssl::ssl::{SslAcceptor, SslFiletype, SslMethod};
 use tokio_openssl::SslAcceptorExt;
@@ -23,7 +23,7 @@ fn logger<T: AsyncRead + AsyncWrite + fmt::Debug>(
     future::ok(stream)
 }
 
-fn main() {
+fn main() -> io::Result<()> {
     env::set_var("RUST_LOG", "actix_net=trace");
     env_logger::init();
 
@@ -54,16 +54,14 @@ fn main() {
                 let acceptor = acceptor.clone();
 
                 // service for converting incoming TcpStream to a SslStream<TcpStream>
-                (move |stream| {
+                fn_service(move |stream: tokio_tcp::TcpStream| {
                     SslAcceptorExt::accept_async(&acceptor, stream)
                         .map_err(|e| println!("Openssl error: {}", e))
                 })
-                // convert closure to a `NewService`
-                .into_new_service()
                 // .and_then() combinator uses other service to convert incoming `Request` to a
                 // `Response` and then uses that response as an input for next
                 // service. in this case, on success we use `logger` service
-                .and_then(logger)
+                .and_then(fn_service(logger))
                 // Next service counts number of connections
                 .and_then(move |_| {
                     let num = num.fetch_add(1, Ordering::Relaxed);
@@ -75,5 +73,5 @@ fn main() {
         .unwrap()
         .start();
 
-    sys.run();
+    sys.run()
 }

examples/ssl.rs

@@ -1,13 +1,13 @@
+use std::io;
 use std::sync::{
     atomic::{AtomicUsize, Ordering},
     Arc,
 };
 
-use actix_codec::{AsyncRead, AsyncWrite};
 use actix_rt::System;
 use actix_server::{ssl, Server};
 use actix_service::NewService;
-use futures::{future, Future};
+use futures::future;
 use openssl::ssl::{SslAcceptor, SslFiletype, SslMethod};
 
 #[derive(Debug)]
@@ -15,16 +15,7 @@ struct ServiceState {
     num: Arc<AtomicUsize>,
 }
 
-fn service<T: AsyncRead + AsyncWrite>(
-    st: &mut ServiceState,
-    _: T,
-) -> impl Future<Item = (), Error = ()> {
-    let num = st.num.fetch_add(1, Ordering::Relaxed);
-    println!("got ssl connection {:?}", num);
-    future::ok(())
-}
-
-fn main() {
+fn main() -> io::Result<()> {
     let sys = System::new("test");
 
     // load ssl keys
@@ -53,9 +44,8 @@ fn main() {
                     println!("got ssl connection {:?}", num);
                     future::ok(())
                 })
-        })
-        .unwrap()
+        })?
         .start();
 
-    sys.run();
+    sys.run()
 }