Hide unknown messages in production (#275)

backend/src/node/connector.rs

@@ -154,10 +154,13 @@ impl StreamHandler<ws::Message, ws::ProtocolError> for NodeConnector {
                 // info!("New node message: {}", std::str::from_utf8(&data).unwrap_or_else(|_| "INVALID UTF8"));
                 self.handle_message(msg, data, ctx)
             },
+            #[cfg(debug)]
             Err(err) => {
                 let data: &[u8] = data.get(..512).unwrap_or_else(|| &data);
                 warn!("Failed to parse node message: {} {}", err, std::str::from_utf8(data).unwrap_or_else(|_| "INVALID UTF8"))
             },
+            #[cfg(not(debug))]
+            Err(_) => (),
         }
     }
 }