try {
                        key = peekKey();
                    }
                    catch ( SocketTimeoutException e ) {
                        log.trace("Socket timeout during peekKey", e);
                        if ( getUsageCount() > 0 ) {
                            if ( log.isDebugEnabled() ) {
                                log.debug("Transport still in use, no idle timeout " + this);

        }

        /* If a local hostname was not provided a name like
         * JCIFS34_172_A6 will be dynamically generated for the
         * client. This is primarily (exclusively?) used as a
         * CallingName during session establishment.
         */
        localHostname = Config.getProperty( "jcifs.smb1.netbios.hostname", null );
        if( localHostname == null || localHostname.length() == 0 ) {

     */
    long getDfsTtl ();


    /**
     * 
     * Property <tt>jcifs.smb.client.dfs.strictView</tt> (boolean, default false)
     * 
     * @return whether a authentication failure during DFS resolving will throw an exception
     */
    boolean isDfsStrictView ();


    /**
     * 
     * Property <tt>jcifs.smb.client.dfs.disabled</tt> (boolean, default false)
     * 

        try {
            resp = send(req, RequestParam.NO_RETRY);
        }
        catch ( SMBSignatureValidationException e ) {
            throw new SMBProtocolDowngradeException("Signature error during negotiate validation", e);
        }
        catch ( SmbException e ) {
            if ( log.isDebugEnabled() ) {
                log.debug(String.format("VALIDATE_NEGOTIATE_INFO response code 0x%x", e.getNtStatus()));

            if (readn( in, sbuf, 0, 4 ) < 4) {
                try {
                    socket.close();
                } catch(IOException ioe) {
                }
                throw new SmbException( "EOF during NetBIOS session request" );
            }
            switch( sbuf[0] & 0xFF ) {
                case SessionServicePacket.POSITIVE_SESSION_RESPONSE:
                    if( log.level >= 4 )

        /*
         * If a local hostname was not provided a name like
         * JCIFS34_172_A6 will be dynamically generated for the
         * client. This is primarily (exclusively?) used as a
         * CallingName during session establishment.
         */
        String localHostname = tc.getConfig().getNetbiosHostname();
        if ( localHostname == null || localHostname.length() == 0 ) {

            thread.start();
        }
    }
    void tryClose() {
        synchronized( LOCK ) {

            /* Yes, there is the potential to drop packets
             * because we might close the socket during a
             * request. However the chances are slim and the
             * retry code should ensure the overall request
             * is serviced. The alternative complicates things

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