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99 lines
4.2 KiB
JavaScript
99 lines
4.2 KiB
JavaScript
/*
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* (c) Copyright Ascensio System SIA 2010-2023
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
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* street, Riga, Latvia, EU, LV-1050.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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'use strict';
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var config = require('config');
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var configCoAuthoring = config.get('services.CoAuthoring');
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var co = require('co');
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var logger = require('./../../Common/sources/logger');
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var pubsubService = require('./pubsubRabbitMQ');
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var commonDefines = require('./../../Common/sources/commondefines');
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var constants = require('./../../Common/sources/constants');
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var utils = require('./../../Common/sources/utils');
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var cfgRedisPrefix = configCoAuthoring.get('redis.prefix');
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var redisKeyShutdown = cfgRedisPrefix + constants.REDIS_KEY_SHUTDOWN;
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var WAIT_TIMEOUT = 30000;
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var LOOP_TIMEOUT = 1000;
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var EXEC_TIMEOUT = WAIT_TIMEOUT + utils.CONVERTION_TIMEOUT;
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exports.shutdown = function(ctx, editorData, status) {
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return co(function*() {
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var res = true;
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try {
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ctx.logger.debug('shutdown start:' + EXEC_TIMEOUT);
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//redisKeyShutdown не простой счетчик, чтобы его не уменьшала сборка, которая началась перед запуском Shutdown
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//сбрасываем redisKeyShutdown на всякий случай, если предыдущий запуск не дошел до конца
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yield editorData.cleanupShutdown(redisKeyShutdown);
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var pubsub = new pubsubService();
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yield pubsub.initPromise();
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//inner ping to update presence
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ctx.logger.debug('shutdown pubsub shutdown message');
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pubsub.publish(JSON.stringify({type: commonDefines.c_oPublishType.shutdown, ctx: ctx, status: status}));
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//wait while pubsub deliver and start conversion
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ctx.logger.debug('shutdown start wait pubsub deliver');
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var startTime = new Date().getTime();
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var isStartWait = true;
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while (true) {
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var curTime = new Date().getTime() - startTime;
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if (isStartWait && curTime >= WAIT_TIMEOUT) {
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isStartWait = false;
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ctx.logger.debug('shutdown stop wait pubsub deliver');
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} else if (curTime >= EXEC_TIMEOUT) {
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res = false;
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ctx.logger.debug('shutdown timeout');
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break;
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}
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var remainingFiles = yield editorData.getShutdownCount(redisKeyShutdown);
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ctx.logger.debug('shutdown remaining files:%d', remainingFiles);
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if (!isStartWait && remainingFiles <= 0) {
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break;
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}
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yield utils.sleep(LOOP_TIMEOUT);
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}
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//todo надо проверять очереди, потому что могут быть долгие конвертации запущенные до Shutdown
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//clean up
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yield editorData.cleanupShutdown(redisKeyShutdown);
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yield pubsub.close();
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ctx.logger.debug('shutdown end');
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} catch (e) {
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res = false;
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ctx.logger.error('shutdown error: %s', e.stack);
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}
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return res;
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});
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};
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