Method stop

src/main/java/org/jetlang/web/WebSocketClient.java:41–44

(NioControls nioControls)

    private static final State ClosedForGood = new State() {

        @Override
        public State stop(NioControls nioControls) {
            return ClosedForGood;
        }

        @Override
        public SendResult send(String msg) {