add file reader example

actix-server/src/builder.rs

@@ -6,7 +6,7 @@ use tokio::sync::mpsc::{unbounded_channel, UnboundedReceiver, UnboundedSender};
 
 use crate::{
     server::ServerCommand,
-    service::{InternalServiceFactory, ServiceFactory, StreamNewService},
+    service::{InternalServiceFactory, ServerServiceFactory, StreamNewService},
     socket::{
         create_mio_tcp_listener, MioListener, MioTcpListener, StdTcpListener, ToSocketAddrs,
     },
@@ -142,7 +142,7 @@ impl ServerBuilder {
     /// Add new service to the server.
     pub fn bind<F, U, N: AsRef<str>>(mut self, name: N, addr: U, factory: F) -> io::Result<Self>
     where
-        F: ServiceFactory<TcpStream>,
+        F: ServerServiceFactory<TcpStream>,
         U: ToSocketAddrs,
     {
         let sockets = bind_addr(addr, self.backlog)?;
@@ -172,7 +172,7 @@ impl ServerBuilder {
         factory: F,
     ) -> io::Result<Self>
     where
-        F: ServiceFactory<TcpStream>,
+        F: ServerServiceFactory<TcpStream>,
     {
         lst.set_nonblocking(true)?;
         let addr = lst.local_addr()?;
@@ -213,7 +213,7 @@ impl ServerBuilder {
     /// Add new unix domain service to the server.
     pub fn bind_uds<F, U, N>(self, name: N, addr: U, factory: F) -> io::Result<Self>
     where
-        F: ServiceFactory<actix_rt::net::UnixStream>,
+        F: ServerServiceFactory<actix_rt::net::UnixStream>,
         N: AsRef<str>,
         U: AsRef<std::path::Path>,
     {
@@ -240,7 +240,7 @@ impl ServerBuilder {
         factory: F,
     ) -> io::Result<Self>
     where
-        F: ServiceFactory<actix_rt::net::UnixStream>,
+        F: ServerServiceFactory<actix_rt::net::UnixStream>,
     {
         use std::net::{IpAddr, Ipv4Addr};
         lst.set_nonblocking(true)?;

actix-server/src/lib.rs

@@ -21,7 +21,7 @@ mod worker;
 pub use self::builder::ServerBuilder;
 pub use self::handle::ServerHandle;
 pub use self::server::Server;
-pub use self::service::ServiceFactory;
+pub use self::service::ServerServiceFactory;
 pub use self::test_server::TestServer;
 
 #[doc(hidden)]

actix-server/src/service.rs

@@ -1,16 +1,21 @@
-use std::marker::PhantomData;
-use std::net::SocketAddr;
-use std::task::{Context, Poll};
+use std::{
+    marker::PhantomData,
+    net::SocketAddr,
+    task::{Context, Poll},
+};
 
 use actix_service::{Service, ServiceFactory as BaseServiceFactory};
 use actix_utils::future::{ready, Ready};
 use futures_core::future::LocalBoxFuture;
 use log::error;
 
-use crate::socket::{FromStream, MioStream};
-use crate::worker::WorkerCounterGuard;
+use crate::{
+    socket::{FromStream, MioStream},
+    worker::WorkerCounterGuard,
+};
 
-pub trait ServiceFactory<Stream: FromStream>: Send + Clone + 'static {
+#[doc(hidden)]
+pub trait ServerServiceFactory<Stream: FromStream>: Send + Clone + 'static {
     type Factory: BaseServiceFactory<Stream, Config = ()>;
 
     fn create(&self) -> Self::Factory;
@@ -80,7 +85,7 @@ where
     }
 }
 
-pub(crate) struct StreamNewService<F: ServiceFactory<Io>, Io: FromStream> {
+pub(crate) struct StreamNewService<F: ServerServiceFactory<Io>, Io: FromStream> {
     name: String,
     inner: F,
     token: usize,
@@ -90,7 +95,7 @@ pub(crate) struct StreamNewService<F: ServiceFactory<Io>, Io: FromStream> {
 
 impl<F, Io> StreamNewService<F, Io>
 where
-    F: ServiceFactory<Io>,
+    F: ServerServiceFactory<Io>,
     Io: FromStream + Send + 'static,
 {
     pub(crate) fn create(
@@ -111,7 +116,7 @@ where
 
 impl<F, Io> InternalServiceFactory for StreamNewService<F, Io>
 where
-    F: ServiceFactory<Io>,
+    F: ServerServiceFactory<Io>,
     Io: FromStream + Send + 'static,
 {
     fn name(&self, _: usize) -> &str {
@@ -143,7 +148,7 @@ where
     }
 }
 
-impl<F, T, I> ServiceFactory<I> for F
+impl<F, T, I> ServerServiceFactory<I> for F
 where
     F: Fn() -> T + Send + Clone + 'static,
     T: BaseServiceFactory<I, Config = ()>,

actix-server/src/socket.rs

@@ -1,19 +1,18 @@
 pub(crate) use std::net::{
     SocketAddr as StdSocketAddr, TcpListener as StdTcpListener, ToSocketAddrs,
 };
+use std::{fmt, io};
 
+use actix_rt::net::TcpStream;
 pub(crate) use mio::net::TcpListener as MioTcpListener;
+use mio::{event::Source, Interest, Registry, Token};
+
 #[cfg(unix)]
 pub(crate) use {
     mio::net::UnixListener as MioUnixListener,
     std::os::unix::net::UnixListener as StdUnixListener,
 };
 
-use std::{fmt, io};
-
-use actix_rt::net::TcpStream;
-use mio::{event::Source, Interest, Registry, Token};
-
 pub(crate) enum MioListener {
     Tcp(MioTcpListener),
     #[cfg(unix)]

actix-server/src/test_server.rs

@@ -2,7 +2,7 @@ use std::{io, net, sync::mpsc, thread};
 
 use actix_rt::{net::TcpStream, System};
 
-use crate::{Server, ServerBuilder, ServerHandle, ServiceFactory};
+use crate::{Server, ServerBuilder, ServerHandle, ServerServiceFactory};
 
 /// A testing server.
 ///
@@ -66,7 +66,7 @@ impl TestServer {
     }
 
     /// Start new test server with application factory.
-    pub fn with<F: ServiceFactory<TcpStream>>(factory: F) -> TestServerRuntime {
+    pub fn with<F: ServerServiceFactory<TcpStream>>(factory: F) -> TestServerRuntime {
         let (tx, rx) = mpsc::channel();
 
         // run server in separate thread