Merge actix-http project

actix-http/src/ws/transport.rs

@@ -0,0 +1,49 @@
+use actix_codec::{AsyncRead, AsyncWrite, Framed};
+use actix_service::{IntoService, Service};
+use actix_utils::framed::{FramedTransport, FramedTransportError};
+use futures::{Future, Poll};
+
+use super::{Codec, Frame, Message};
+
+pub struct Transport<S, T>
+where
+    S: Service<Request = Frame, Response = Message> + 'static,
+    T: AsyncRead + AsyncWrite,
+{
+    inner: FramedTransport<S, T, Codec>,
+}
+
+impl<S, T> Transport<S, T>
+where
+    T: AsyncRead + AsyncWrite,
+    S: Service<Request = Frame, Response = Message>,
+    S::Future: 'static,
+    S::Error: 'static,
+{
+    pub fn new<F: IntoService<S>>(io: T, service: F) -> Self {
+        Transport {
+            inner: FramedTransport::new(Framed::new(io, Codec::new()), service),
+        }
+    }
+
+    pub fn with<F: IntoService<S>>(framed: Framed<T, Codec>, service: F) -> Self {
+        Transport {
+            inner: FramedTransport::new(framed, service),
+        }
+    }
+}
+
+impl<S, T> Future for Transport<S, T>
+where
+    T: AsyncRead + AsyncWrite,
+    S: Service<Request = Frame, Response = Message>,
+    S::Future: 'static,
+    S::Error: 'static,
+{
+    type Item = ();
+    type Error = FramedTransportError<S::Error, Codec>;
+
+    fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
+        self.inner.poll()
+    }
+}