Sem sem = new Sem(2);
        int type = isWINS(svr) ? 0x1b : 0x1d;

        QueryThread q1x = new QueryThread(sem, name, type, null, svr, this.transportContext);
        QueryThread q20 = new QueryThread(sem, name, 0x20, null, svr, this.transportContext);
        q1x.setDaemon(true);
        q20.setDaemon(true);
        try {
            synchronized ( sem ) {
                q1x.start();