websocket: demonstrating send message in Rust code.

src/sockets/ws.rs

@@ -7,7 +7,7 @@ struct Server {
 
 impl Handler for Server {
     fn on_message(&mut self, msg: Message) -> Result<()> {
-        foomp();
+        foomp(msg.clone());
         // Echo the message back
         self.out.send(msg)
     }
@@ -16,7 +16,9 @@ impl Handler for Server {
         match code {
             CloseCode::Normal => println!("The client is done with the connection."),
             CloseCode::Away => println!("The client is leaving the site."),
-            _ => println!("The client encountered an error: {}", reason),
+            _ => {
+                println!("The client encountered an error: {}", reason);
+            }
         }
     }
 }
@@ -25,6 +27,8 @@ pub fn start(socket_address: SocketAddr) {
     listen(socket_address, |out| Server { out: out }).unwrap()
 }
 
-fn foomp() {
-    println!("FOOOOOOOOOOOOOOOOOOOOOOOOMMMMMMMMMMMMPPPPPPPPPPPPPPPPP");
+// Proves we can call Rust methods from the websocket listener. Re-route it to wherever JS puts
+// the `send_message` functionality.
+fn foomp(msg: Message) {
+    println!("Foomp!: {:?}", msg);
 }