protected void doConnect() throws IOException {
    // ... existing connection logic ...
    
    if (context.getConfig().isUseLeases() && tree.getSession().supports(SMB3_0)) {
        // Request lease when opening file
        leaseManager = tree.getSession().getLeaseManager();
        int requestedState = isDirectory() ? 
            Smb2LeaseState.SMB2_LEASE_READ_HANDLE :
            Smb2LeaseState.SMB2_LEASE_FULL;
            

     */
    @Override
    protected int writeBytesWireFormat(final byte[] dst, int dstIndex) {
        final int start = dstIndex;

        if (log.isDebugEnabled()) {
            log.debug("Opening " + this.name);
            log.debug("Flags are " + Hexdump.toHexString(getFlags(), 4));
        }

        SMBUtil.writeInt2(57, dst, dstIndex);
        dst[dstIndex + 2] = this.securityFlags;

        try {
            reconnectWithDurableHandle(existingHandle);
            return;  // Success
        } catch (IOException e) {
            log.debug("Durable handle reconnect failed, opening new handle", e);
        }
    }
    
    // Request new durable handle if configured
    if (context.getConfig().isUseDurableHandles()) {
        requestDurableHandle();
    }
    

        if (getType() == TYPE_NAMED_PIPE) { // try opening the pipe for reading?
            return true;
        }
        return exists(); // try opening and catch sharing violation?
    }

    @Override
    public boolean canWrite() throws SmbException {
        if (getType() == TYPE_NAMED_PIPE) { // try opening the pipe for writing?
            return true;
        }

     */

    public boolean canRead() throws SmbException {
        if (getType() == TYPE_NAMED_PIPE) { // try opening the pipe for reading?
            return true;
        }
        return exists(); // try opening and catch sharing violation?
    }

    /**
     * Tests to see if the file this <code>SmbFile</code> represents

nconst SELECTOR_BODY = 'body'\nconst SELECTOR_OVERLAY = '#sidebar-overlay'\nconst SELECTOR_WRAPPER = '.wrapper'\n\nconst CLASS_NAME_COLLAPSED = 'sidebar-collapse'\nconst CLASS_NAME_OPEN = 'sidebar-open'\nconst CLASS_NAME_IS_OPENING = 'sidebar-is-opening'\nconst CLASS_NAME_CLOSED = 'sidebar-closed'\n\nconst Default = {\n  autoCollapseSize: 992,\n  enableRemember: false,\n  noTransitionAfterReload: true,\n  animationSpeed: 300\n}\n\n/**\n * Class Definition\n * ====================================================\n...

    }

    /**
     * Get number of pending operations
     *
     * @return number of pending operations
     */
    public long getRequestsPending() {
        return pendingOperations.size();
    }

    /**
     * Get pending operations list
     *
     * @return list of pending operations
     */
    public List<CommonServerMessageBlock> getPendingOperations() {

    /**
     * Array of new input character sequences for update operations.
     * When not null, indicates this item has pending updates.
     */
    private String[] newInputs;

    /**
     * The new output character sequence for update operations.
     * When not null, indicates this item has pending updates.
     */
    private String newOutput;

    /**

     * Last fragment flag - indicates last fragment of a multi-fragment message
     */
    int DCERPC_LAST_FRAG = 0x02; /* Last fragment */
    /**
     * Pending cancel flag - indicates cancel was pending at sender
     */
    int DCERPC_PENDING_CANCEL = 0x04; /* Cancel was pending at sender */
    /**
     * Reserved flag for future use
     */
    int DCERPC_RESERVED_1 = 0x08;
    /**
     * Supports concurrent multiplexing flag

        ChannelInfo leastLoadedChannel = null;
        long minPending = Long.MAX_VALUE;
        for (ChannelInfo channel : channels) {
            long pending = channel.getRequestsPending();
            if (pending < minPending) {
                minPending = pending;
                leastLoadedChannel = channel;
            }
        }
        return leastLoadedChannel != null ? leastLoadedChannel : channels.iterator().next();