4 files changed, 117 insertions, 1 deletions
diff --git a/net/src/error.rs b/net/src/error.rs
index be90a03..6e04a12 100644
--- a/net/src/error.rs
+++ b/net/src/error.rs
@@ -28,6 +28,9 @@ pub enum Error {
     #[error(transparent)]
     ChannelRecv(#[from] smol::channel::RecvError),
 
+    #[error("Ws Error: {0}")]
+    WsError(#[from] async_tungstenite::tungstenite::Error),
+
     #[error("Tls Error: {0}")]
     Rustls(#[from] futures_rustls::rustls::Error),
 
diff --git a/net/src/lib.rs b/net/src/lib.rs
index 5f1c8a6..c1d72b2 100644
--- a/net/src/lib.rs
+++ b/net/src/lib.rs
@@ -8,7 +8,7 @@ pub use {
     connection::{dial, Conn, Connection, ToConn},
     endpoint::{Addr, Endpoint, Port},
     listener::{listen, ConnListener, Listener, ToListener},
-    transports::{tcp, tls, udp, unix},
+    transports::{tcp, tls, udp, unix, ws},
 };
 
 use error::{Error, Result};
diff --git a/net/src/transports/mod.rs b/net/src/transports/mod.rs
index ac23021..14ef6f3 100644
--- a/net/src/transports/mod.rs
+++ b/net/src/transports/mod.rs
@@ -2,3 +2,4 @@ pub mod tcp;
 pub mod tls;
 pub mod udp;
 pub mod unix;
+pub mod ws;
diff --git a/net/src/transports/ws.rs b/net/src/transports/ws.rs
new file mode 100644
index 0000000..eaf3b9b
--- /dev/null
+++ b/net/src/transports/ws.rs
@@ -0,0 +1,112 @@
+use std::net::SocketAddr;
+
+use async_trait::async_trait;
+use smol::{
+    io::{split, AsyncReadExt, AsyncWriteExt, ReadHalf, WriteHalf},
+    lock::Mutex,
+    net::{TcpListener, TcpStream},
+};
+
+use ws_stream_tungstenite::WsStream;
+
+use crate::{
+    connection::{Connection, ToConn},
+    endpoint::Endpoint,
+    listener::{ConnListener, ToListener},
+    Error, Result,
+};
+
+/// WS network connection implementation of the [`Connection`] trait.
+pub struct WsConn {
+    inner: TcpStream,
+    read: Mutex<ReadHalf<WsStream<TcpStream>>>,
+    write: Mutex<WriteHalf<WsStream<TcpStream>>>,
+}
+
+impl WsConn {
+    /// Creates a new WsConn
+    pub fn new(inner: TcpStream, conn: WsStream<TcpStream>) -> Self {
+        let (read, write) = split(conn);
+        Self {
+            inner,
+            read: Mutex::new(read),
+            write: Mutex::new(write),
+        }
+    }
+}
+
+#[async_trait]
+impl Connection for WsConn {
+    fn peer_endpoint(&self) -> Result<Endpoint> {
+        Ok(Endpoint::new_ws_addr(&self.inner.peer_addr()?))
+    }
+
+    fn local_endpoint(&self) -> Result<Endpoint> {
+        Ok(Endpoint::new_ws_addr(&self.inner.local_addr()?))
+    }
+
+    async fn read(&self, buf: &mut [u8]) -> Result<usize> {
+        self.read.lock().await.read(buf).await.map_err(Error::from)
+    }
+
+    async fn write(&self, buf: &[u8]) -> Result<usize> {
+        self.write
+            .lock()
+            .await
+            .write(buf)
+            .await
+            .map_err(Error::from)
+    }
+}
+
+/// Ws network listener implementation of the `Listener` [`ConnListener`] trait.
+pub struct WsListener {
+    inner: TcpListener,
+}
+
+#[async_trait]
+impl ConnListener for WsListener {
+    fn local_endpoint(&self) -> Result<Endpoint> {
+        Ok(Endpoint::new_ws_addr(&self.inner.local_addr()?))
+    }
+
+    async fn accept(&self) -> Result<Box<dyn Connection>> {
+        let (stream, _) = self.inner.accept().await?;
+        let conn = async_tungstenite::accept_async(stream.clone()).await?;
+        Ok(Box::new(WsConn::new(stream, WsStream::new(conn))))
+    }
+}
+
+/// Connects to the given WS address and port.
+pub async fn dial(endpoint: &Endpoint) -> Result<WsConn> {
+    let addr = SocketAddr::try_from(endpoint.clone())?;
+    let stream = TcpStream::connect(addr).await?;
+    let (conn, _resp) =
+        async_tungstenite::client_async(endpoint.to_string(), stream.clone()).await?;
+    Ok(WsConn::new(stream, WsStream::new(conn)))
+}
+
+/// Listens on the given WS address and port.
+pub async fn listen(endpoint: &Endpoint) -> Result<WsListener> {
+    let addr = SocketAddr::try_from(endpoint.clone())?;
+    let listener = TcpListener::bind(addr).await?;
+    Ok(WsListener { inner: listener })
+}
+
+impl From<WsListener> for Box<dyn ConnListener> {
+    fn from(listener: WsListener) -> Self {
+        Box::new(listener)
+    }
+}
+
+impl ToConn for WsConn {
+    fn to_conn(self) -> Box<dyn Connection> {
+        Box::new(self)
+    }
+}
+
+impl ToListener for WsListener {
+    fn to_listener(self) -> Box<dyn ConnListener> {
+        self.into()
+    }
+}