/**
     * Just bypasses TransWaitNamedPipe - used by DCERPC bind.
     * 
     * @param b
     * @param off
     * @param len
     * @param flags
     * @throws IOException
     */
    public void writeDirect ( byte[] b, int off, int len, int flags ) throws IOException {
        if ( len <= 0 ) {
            return;
        }

        if ( this.tmp == null ) {

        while ( fields.hasMoreElements() ) {
            ASN1TaggedObject tagged = ASN1Util.as(ASN1TaggedObject.class, fields);

            switch ( tagged.getTagNo() ) {
            case 0: // Ticket Flags
                break;
            case 1: // Key
                break;
            case 2: // Realm
                DERGeneralString derRealm = ASN1Util.as(DERGeneralString.class, tagged);

        String[] arr = new String[4];
        dr.ttl = ref.getTtl();
        dr.rflags = ref.getRFlags();
        dr.expiration = expire;
        if ( ( dr.rflags & Trans2GetDfsReferralResponse.FLAGS_NAME_LIST_REFERRAL ) == Trans2GetDfsReferralResponse.FLAGS_NAME_LIST_REFERRAL ) {
            String[] expandedNames = ref.getExpandedNames();
            if ( expandedNames.length > 0 ) {

                               * UniAddress calls always use this
                               * because it specifies addr
                               */
            request.addr = addr; /* if addr ends with 255 flag it bcast */
            request.isBroadcast = isBroadcastAddress(addr);

            int n = this.transportContext.getConfig().getNetbiosRetryCount();
            do {
                try {