this.streamCloseTimeout = streamCloseTimeout;
    }

    /**
     * Sends a command to the process associated with the given session ID.
     * Uses finer-grained locking to avoid blocking other operations during I/O.
     *
     * @param sessionId unique identifier for the process session
     * @param command the command to send to the process

            log.debug("getDiskFreeSpace", ex);
            switch (ex.getNtStatus()) {
            case NtStatus.NT_STATUS_INVALID_INFO_CLASS:
            case NtStatus.NT_STATUS_UNSUCCESSFUL: // NetApp Filer
                if (!th.isSMB2()) {
                    // SMB_FS_FULL_SIZE_INFORMATION not supported by the server.
                    ai = queryFSInformation(th, AllocInfo.class, FileSystemInformation.SMB_INFO_ALLOCATION);

            } catch (final SmbException ex) {
                switch (ex.getNtStatus()) {
                case NtStatus.NT_STATUS_INVALID_INFO_CLASS:
                case NtStatus.NT_STATUS_UNSUCCESSFUL: // NetApp Filer
                    // SMB_FS_FULL_SIZE_INFORMATION not supported by the server.
                    level = Trans2QueryFSInformationResponse.SMB_INFO_ALLOCATION;
                    return queryFSInformation(level);