100 lines
4.3 KiB
JavaScript
100 lines
4.3 KiB
JavaScript
/*
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* (c) Copyright Ascensio System SIA 2010-2024
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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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const config = require('config');
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const configCoAuthoring = config.get('services.CoAuthoring');
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const co = require('co');
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const pubsubService = require('./pubsubRabbitMQ');
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const sqlBase = require('./databaseConnectors/baseConnector');
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const commonDefines = require('./../../Common/sources/commondefines');
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const constants = require('./../../Common/sources/constants');
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const utils = require('./../../Common/sources/utils');
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const cfgRedisPrefix = configCoAuthoring.get('redis.prefix');
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const redisKeyShutdown = cfgRedisPrefix + constants.REDIS_KEY_SHUTDOWN;
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const WAIT_TIMEOUT = 30000;
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const LOOP_TIMEOUT = 1000;
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const EXEC_TIMEOUT = WAIT_TIMEOUT + utils.getConvertionTimeout(undefined);
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exports.shutdown = function (ctx, editorStat, status) {
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return co(function* () {
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let res = true;
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try {
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ctx.logger.debug('shutdown start:' + EXEC_TIMEOUT);
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//redisKeyShutdown is not a simple counter, so it doesn't get decremented by a build that started before Shutdown started
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//reset redisKeyShutdown just in case the previous run didn't finish
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yield editorStat.cleanupShutdown(redisKeyShutdown);
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const 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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yield pubsub.publish(JSON.stringify({type: commonDefines.c_oPublishType.shutdown, ctx, 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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const startTime = new Date().getTime();
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let isStartWait = true;
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while (true) {
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const 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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const remainingFiles = yield editorStat.getShutdownCount(redisKeyShutdown);
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const inSavingStatus = yield sqlBase.getCountWithStatus(ctx, commonDefines.FileStatus.SaveVersion, EXEC_TIMEOUT);
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ctx.logger.debug('shutdown remaining files editorStat:%d, db:%d', remainingFiles, inSavingStatus);
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if (!isStartWait && remainingFiles + inSavingStatus <= 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 need to check the queues, because there may be long conversions running before Shutdown
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//clean up
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yield editorStat.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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