Deno.Listenerinterface Listener extends AsyncIterable<Conn> {ref(): void;unref(): void;}§Extends§AsyncIterable<Conn>[src]§Methods§ref(): void[src]UNSTABLE: new API, yet to be vetted. Make the listener block the event loop from finishing. Note: the listener blocks the event loop from finishing by default. This method is only meaningful after .unref() is called. §unref(): void[src]UNSTABLE: new API, yet to be vetted. Make the listener not block the event loop from finishing.