t.wait(timeout); /* wait for doConnect */

                st = this.state;
                switch (st) {
                case 1: /* doConnect never returned */
                    this.state = 6;
                    throw new ConnectionTimeoutException("Connection timeout");
                case 2:
                    if (this.te != null) { /* doConnect throw Exception */

        }

        if (referral != null) {
            t.markDomainDfs();
        }

        try {
            if (log.isTraceEnabled()) {
                log.trace("doConnect: " + addr);
            }
            t.treeConnect(null, null);
            return t.acquire();
        } catch (final SmbAuthException sae) {
            log.debug("Authentication failed", sae);

    }

    private SmbNegotiation negotiate(int prt) throws IOException {
        /*
         * We cannot use Transport.sendrecv() yet because
         * the Transport thread is not setup until doConnect()
         * returns and we want to suppress all communication
         * until we have properly negotiated.
         */
        synchronized (this.inLock) {
            if (prt == 139) {
                ssn139();

        } catch (final SmbException se) {
            throw se;
        } catch (final IOException ioe) {
            throw new SmbException("Failed to connect to server", ioe);
        }
    }

    void doConnect() throws IOException {
        SmbTransport trans;
        UniAddress addr = getAddress();

        if (tree != null) {
            trans = tree.session.transport;
        } else {