case SMB_COM_CLOSE -> "SMB_COM_CLOSE";
        case SMB_COM_WRITE_ANDX -> "SMB_COM_WRITE_ANDX";
        case SMB_COM_CREATE_DIRECTORY -> "SMB_COM_CREATE_DIRECTORY";
        case SMB_COM_NT_TRANSACT -> "SMB_COM_NT_TRANSACT";
        case SMB_COM_NT_TRANSACT_SECONDARY -> "SMB_COM_NT_TRANSACT_SECONDARY";
        case SMB_COM_LOCKING_ANDX -> "SMB_COM_LOCKING_ANDX";
        default -> "UNKNOWN";
        };

            this.totalDataCount = writeDataWireFormat(this.txn_buf, this.bufDataOffset);

            this.dataCount = Math.min(this.totalDataCount, available);
        } else {
            if (this.getCommand() != SMB_COM_NT_TRANSACT) {
                this.setCommand(SMB_COM_TRANSACTION_SECONDARY);
            } else {
                this.setCommand(SMB_COM_NT_TRANSACT_SECONDARY);
            }