Moves websocket example to crate.

examples/websockets/src/main.rs

@@ -0,0 +1,29 @@
+// <websockets>
+// use actix::*;
+// use actix_web::*;
+
+// /// Define http actor
+// struct Ws;
+
+// impl Actor for Ws {
+//     type Context = ws::WebsocketContext<Self>;
+// }
+
+// /// Handler for ws::Message message
+// impl StreamHandler<ws::Message, ws::ProtocolError> for Ws {
+//     fn handle(&mut self, msg: ws::Message, ctx: &mut Self::Context) {
+//         match msg {
+//             ws::Message::Ping(msg) => ctx.pong(&msg),
+//             ws::Message::Text(text) => ctx.text(text),
+//             ws::Message::Binary(bin) => ctx.binary(bin),
+//             _ => (),
+//         }
+//     }
+// }
+
+// fn main() {
+//     App::new()
+//         .resource("/ws/", |r| r.f(|req| ws::start(req, Ws)))
+//         .finish();
+// }
+// </websockets>