possibly websocket?

src/util/webserver.rs

@@ -1,6 +1,7 @@
 use std::net::TcpListener;
 use std::thread;
 use tungstenite::accept;
+use util::pattern::*;
 
 pub fn websocket(pattern: &mut Vec<Box<dyn Pattern>>) {
     let server = TcpListener::bind("0.0.0.0:29999").unwrap();