if ( th.hasCapability(SmbConstants.CAP_LARGE_READX) ) {
            this.largeReadX = true;
            this.readSizeFile = Math.min(th.getConfig().getReceiveBufferSize() - 70, th.areSignaturesActive() ? 0xFFFF - 70 : 0xFFFFFF - 70);
            log.debug("Enabling LARGE_READX with " + this.readSizeFile);
        }
        else {
            log.debug("LARGE_READX disabled");
            this.readSizeFile = this.readSize;

    };

    static final String[] NT_STATUS_MESSAGES = {
        "The operation completed successfully.", "Request is pending", "A notify change request is being completed.",
        "The data was too large to fit into the specified buffer.", "A device attached to the system is not functioning.", "Incorrect function.",

        // CAP_LARGE_WRITE
        if ( th.hasCapability(SmbConstants.CAP_LARGE_WRITEX) && !th.areSignaturesActive() ) {
            this.writeSizeFile = Math.min(th.getConfig().getSendBufferSize() - 70, 0xFFFF - 70);
        }
        else {
            log.debug("No support or SMB signing is enabled, not enabling large writes");
            this.writeSizeFile = this.writeSize;
        }

                    | ( this.useExtendedSecurity ? SmbConstants.CAP_EXTENDED_SECURITY : 0 )
                    | ( this.useLargeReadWrite ? SmbConstants.CAP_LARGE_READX : 0 ) | ( this.useLargeReadWrite ? SmbConstants.CAP_LARGE_WRITEX : 0 )
                    | ( this.useUnicode ? SmbConstants.CAP_UNICODE : 0 );
        }

        if ( this.broadcastAddress == null ) {
            try {

            if ( th.hasCapability(SmbConstants.CAP_LARGE_READX) ) {
                this.largeReadX = true;
                this.readSize = Math.min(th.getConfig().getReceiveBufferSize() - 70, th.areSignaturesActive() ? 0xFFFF - 70 : 0xFFFFFF - 70);
            }

            // there seems to be a bug with some servers that causes corruption if using signatures + CAP_LARGE_WRITE

                    logger.warn("Failed to write a cache: {}:{}", sessionId, responseData, e);
                }
            } else {
                logger.debug("Content size is too large({} > {}): {}", responseData.getContentLength(),
                        fessConfig.getCrawlerDocumentCacheMaxSizeAsInteger(), responseData.getUrl());
            }
        }
        // digest