public void stop() {
        if (!this.started) {
            return;
        }
        this.started = false;
        healConnectionThreads.interrupt();
        this.tasks.clear();
        this.canceled.clear();
    }
public void stop() {
        if (!this.started) {
            return;
        }
        this.started = false;
        healConnectionThreads.interrupt();
        this.tasks.clear();
        this.canceled.clear();
    }
public void stop ( ) { if ( ! this . started ) { return ; } this . started = false ; healConnectionThreads . interrupt ( ) ; this . tasks . clear ( ) ; this . canceled . clear ( ) ; }
stop reconnect thread
stop reconnect thread