756 lines
27 KiB
JavaScript
756 lines
27 KiB
JavaScript
import 'dotenv/config';
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import crypto from 'crypto';
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import fs from 'fs';
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import path from 'path';
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import log4js from 'log4js';
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import dirTree from 'directory-tree';
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import { execSync } from 'child_process';
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import Reader from '@commaai/log_reader';
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import ffprobe from 'ffprobe';
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import ffprobeStatic from 'ffprobe-static';
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import orm from '../models/index.model';
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const startTime = Date.now();
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let lastCleaningTime = 0;
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log4js.configure({
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appenders: { logfile: { type: 'file', filename: 'worker.log' }, out: { type: 'console' } },
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categories: { default: { appenders: ['out', 'logfile'], level: 'info' } },
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});
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const logger = log4js.getLogger('default');
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function initializeStorage() {
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const verifiedPath = mkDirByPathSync(process.env.STORAGE_PATH, { isRelativeToScript: (process.env.STORAGE_PATH.indexOf('/') !== 0) });
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if (verifiedPath != null) {
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logger.info(`Verified storage path ${verifiedPath}`);
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}
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else {
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logger.error(`Unable to verify storage path '${process.env.STORAGE_PATH}', check filesystem / permissions`);
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process.exit();
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}
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}
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function mkDirByPathSync(targetDir, { isRelativeToScript = false } = {}) {
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const { sep } = path;
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const initDir = path.isAbsolute(targetDir) ? sep : '';
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const baseDir = isRelativeToScript ? __dirname : '.';
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return targetDir.split(sep)
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.reduce((parentDir, childDir) => {
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const curDir = path.resolve(baseDir, parentDir, childDir);
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try {
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fs.mkdirSync(curDir);
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} catch (err) {
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if (err.code === 'EEXIST') { // curDir already exists!
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return curDir;
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}
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// To avoid `EISDIR` error on Mac and `EACCES`-->`ENOENT` and `EPERM` on Windows.
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if (err.code === 'ENOENT') { // Throw the original parentDir error on curDir `ENOENT` failure.
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logger.error(`EACCES: permission denied, mkdir '${parentDir}'`);
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return null;
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}
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const caughtErr = ['EACCES', 'EPERM', 'EISDIR'].indexOf(err.code) > -1;
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if (!caughtErr || (caughtErr && curDir === path.resolve(targetDir))) {
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logger.error('\'EACCES\', \'EPERM\', \'EISDIR\' during mkdir');
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return null;
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}
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}
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return curDir;
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}, initDir);
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}
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function writeFileSync(path, buffer, permission) {
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let fileDescriptor;
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try {
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fileDescriptor = fs.openSync(path, 'w', permission);
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} catch (e) {
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fs.chmodSync(path, permission);
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fileDescriptor = fs.openSync(path, 'w', permission);
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}
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if (fileDescriptor) {
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fs.writeSync(fileDescriptor, buffer, 0, buffer.length, 0);
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fs.closeSync(fileDescriptor);
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logger.info(`writeFileSync wiriting to '${path}' successful`);
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return true;
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}
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logger.error(`writeFileSync writing to '${path}' failed`);
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return false;
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}
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// eslint-disable-next-line
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function moveUploadedFile(buffer, directory, filename) {
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logger.info(`moveUploadedFile called with '${filename}' -> '${directory}'`);
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if (directory.indexOf('..') >= 0 || filename.indexOf('..') >= 0) {
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logger.error('moveUploadedFile failed, .. in directory or filename');
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return false;
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}
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if (process.env.STORAGE_PATH.lastIndexOf('/') !== process.env.STORAGE_PATH.length - 1) {
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directory = `/${directory}`;
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}
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if (directory.lastIndexOf('/') !== directory.length - 1) directory += '/';
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const finalPath = mkDirByPathSync(process.env.STORAGE_PATH + directory, { isRelativeToScript: (process.env.STORAGE_PATH.indexOf('/') !== 0) });
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if (finalPath && finalPath.length > 0) {
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if (writeFileSync(`${finalPath}/${filename}`, buffer, 0o660)) {
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logger.info(`moveUploadedFile successfully written '${finalPath}/${filename}'`);
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return `${finalPath}/${filename}`;
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}
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logger.error('moveUploadedFile failed to writeFileSync');
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return false;
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}
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logger.error(`moveUploadedFile invalid final path, check permissions to create / write '${process.env.STORAGE_PATH + directory}'`);
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return false;
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}
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function deleteFolderRecursive(directoryPath) {
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if (fs.existsSync(directoryPath)) {
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fs.readdirSync(directoryPath)
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.forEach((file) => {
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const curPath = path.join(directoryPath, file);
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if (fs.lstatSync(curPath).isDirectory()) {
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deleteFolderRecursive(curPath);
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} else {
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fs.unlinkSync(curPath);
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}
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});
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fs.rmdirSync(directoryPath);
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}
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}
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let segmentProcessQueue = [];
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let segmentProcessPosition = 0;
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let affectedDrives = {};
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let affectedDriveInitData = {};
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let affectedDriveCarParams = {};
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let affectedDevices = {};
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let rlog_lastTsInternal = 0;
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let rlog_prevLatInternal = -1000;
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let rlog_prevLngInternal = -1000;
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let rlog_totalDistInternal = 0;
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let rlog_lastTsExternal = 0;
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let rlog_prevLatExternal = -1000;
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let rlog_prevLngExternal = -1000;
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let rlog_totalDistExternal = 0;
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let rlog_CarParams = null;
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let rlog_InitData = null;
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let qcamera_duration = 0;
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function processSegmentRLog(rLogPath) {
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rlog_lastTsInternal = 0;
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rlog_prevLatInternal = -1000;
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rlog_prevLngInternal = -1000;
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rlog_totalDistInternal = 0;
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rlog_lastTsExternal = 0;
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rlog_prevLatExternal = -1000;
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rlog_prevLngExternal = -1000;
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rlog_totalDistExternal = 0;
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rlog_CarParams = null;
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rlog_InitData = null;
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return new Promise(
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(resolve) => {
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const temporaryFile = rLogPath.replace('.bz2', '');
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try {
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execSync(`bunzip2 -k -f "${rLogPath}"`);
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} catch (exception) { // if bunzip2 fails, something was wrong with the file (corrupt / missing)
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logger.error(exception);
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try {
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fs.unlinkSync(temporaryFile);
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} catch (exception) { }
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resolve();
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return;
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}
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let readStream;
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let reader;
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try {
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readStream = fs.createReadStream(temporaryFile);
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reader = Reader(readStream);
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} catch (err) {
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logger.error('314 - logger', err);
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}
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readStream.on('close', () => {
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logger.info('processSegmentRLog readStream close event triggered, resolving promise');
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try {
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fs.unlinkSync(temporaryFile);
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} catch (exception) { }
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resolve();
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});
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//const jsonLog = fs.createWriteStream(rLogPath.replace('.bz2', '.json'));
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try {
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reader((obj) => {
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//jsonLog.write(JSON.stringify(obj));
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try {
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if (obj.LogMonoTime !== undefined && obj.LogMonoTime - rlog_lastTsInternal >= 1000000 * 1000 * 0.99 && obj.GpsLocation !== undefined) {
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logger.info(`processSegmentRLog GpsLocation @ ${obj.LogMonoTime}: ${obj.GpsLocation.Latitude} ${obj.GpsLocation.Longitude}`);
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if (rlog_prevLatInternal != -1000) {
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const lat1 = rlog_prevLatInternal;
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const lat2 = obj.GpsLocation.Latitude;
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const lon1 = rlog_prevLngInternal;
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const lon2 = obj.GpsLocation.Longitude;
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const p = 0.017453292519943295; // Math.PI / 180
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const c = Math.cos;
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const a = 0.5 - c((lat2 - lat1) * p) / 2
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+ c(lat1 * p) * c(lat2 * p)
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* (1 - c((lon2 - lon1) * p)) / 2;
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let dist_m = 1000 * 12742 * Math.asin(Math.sqrt(a)); // 2 * R; R = 6371 km
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if (dist_m > 70) dist_m = 0; // each segment is max. 60s. if the calculated speed would exceed ~250km/h for this segment, we assume the coordinates off / defective and skip it
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rlog_totalDistInternal += dist_m;
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}
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rlog_prevLatInternal = obj.GpsLocation.Latitude;
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rlog_prevLngInternal = obj.GpsLocation.Longitude;
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rlog_lastTsInternal = obj.LogMonoTime;
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} else if (obj.LogMonoTime !== undefined && obj.LogMonoTime - rlog_lastTsExternal >= 1000000 * 1000 * 0.99 && obj.GpsLocationExternal !== undefined) {
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logger.info(`processSegmentRLog GpsLocationExternal @ ${obj.LogMonoTime}: ${obj.GpsLocationExternal.Latitude} ${obj.GpsLocationExternal.Longitude}`);
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if (rlog_prevLatExternal != -1000) {
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const lat1 = rlog_prevLatExternal;
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const lat2 = obj.GpsLocationExternal.Latitude;
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const lon1 = rlog_prevLngExternal;
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const lon2 = obj.GpsLocationExternal.Longitude;
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const p = 0.017453292519943295; // Math.PI / 180
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const c = Math.cos;
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const a = 0.5 - c((lat2 - lat1) * p) / 2
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+ c(lat1 * p) * c(lat2 * p)
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* (1 - c((lon2 - lon1) * p)) / 2;
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let dist_m = 1000 * 12742 * Math.asin(Math.sqrt(a)); // 2 * R; R = 6371 km
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if (dist_m > 70) dist_m = 0; // each segment is max. 60s. if the calculated speed would exceed ~250km/h for this segment, we assume the coordinates off / defective and skip it
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rlog_totalDistExternal += dist_m;
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}
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rlog_prevLatExternal = obj.GpsLocationExternal.Latitude;
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rlog_prevLngExternal = obj.GpsLocationExternal.Longitude;
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rlog_lastTsExternal = obj.LogMonoTime;
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} else if (obj.LogMonoTime !== undefined && obj.CarParams !== undefined && rlog_CarParams == null) {
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rlog_CarParams = obj.CarParams;
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} else if (obj.LogMonoTime !== undefined && obj.InitData !== undefined && rlog_InitData == null) {
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rlog_InitData = obj.InitData;
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}
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} catch (exception) {
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}
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});
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} catch (readerERr) {
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throw new Error('reader Err 385', readerEEr);
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}
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}
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);
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}
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function processSegmentVideo(qcameraPath) {
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qcamera_duration = 0;
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return new Promise((resolve, reject) => {
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ffprobe(qcameraPath, { path: ffprobeStatic.path })
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.then((info) => {
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if (info.streams !== undefined && info.streams[0] !== undefined && info.streams[0].duration !== undefined) {
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qcamera_duration = info.streams[0].duration;
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}
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logger.info(`processSegmentVideo duration: ${qcamera_duration}s`);
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resolve();
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})
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.catch((err) => {
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console.error(err);
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logger.error(`processSegmentVideo error: ${err}`);
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resolve();
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});
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});
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}
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async function processSegmentsRecursive() {
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if (segmentProcessQueue.length <= segmentProcessPosition) {
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return updateDrives();
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}
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const {
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segment,
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uploadComplete,
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driveIdentifier,
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fileStatus,
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} = segmentProcessQueue[segmentProcessPosition];
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logger.info(`processSegmentsRecursive ${segment.dongle_id} ${segment.drive_identifier} ${segment.segment_id} ${JSON.stringify(segment)}`);
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segment.process_attempts += 1;
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await orm.query(
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`UPDATE drive_segments SET process_attempts = ${segment.process_attempts} WHERE id = ${segment.id}`,
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);
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if (segment.process_attempts > 5) {
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logger.error(`FAILING TO PROCESS SEGMENT,${segment.dongle_id} ${segment.drive_identifier} ${segment.segment_id} JSON: ${JSON.stringify(segment)} SKIPPING `);
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segmentProcessPosition++;
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} else {
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Promise.all([
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processSegmentRLog(fileStatus['rlog.bz2']),
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processSegmentVideo(fileStatus['qcamera.ts']),
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])
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.then(async () => {
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logger.info(`processSegmentsRecursive ${segment.dongle_id} ${segment.drive_identifier} ${segment.segment_id} internal gps: ${Math.round(rlog_totalDistInternal * 100) / 100}m, external gps: ${Math.round(rlog_totalDistExternal * 100) / 100}m, duration: ${qcamera_duration}s`);
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const driveSegmentResult = await orm.models.drive_segments.update({
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duration: Math.round(qcamera_duration),
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distance_meters: Math.round(Math.max(rlog_totalDistInternal, rlog_totalDistExternal) * 10) / 10,
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is_processed: true,
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upload_complete: uploadComplete,
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is_stalled: false
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}, {where: {id: segment.id}})
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// if the update failed, stop right here with segment processing and try to update the drives at least
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if (driveSegmentResult === null) {
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segmentProcessPosition = segmentProcessQueue.length;
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}
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affectedDrives[driveIdentifier] = true;
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if (rlog_CarParams != null) {
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affectedDriveCarParams[driveIdentifier] = rlog_CarParams;
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}
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if (rlog_InitData != null) {
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affectedDriveInitData[driveIdentifier] = rlog_InitData;
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}
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segmentProcessPosition++;
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setTimeout(() => {
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processSegmentsRecursive();
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}, 0);
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})
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.catch((error) => {
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logger.error(error);
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});
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}
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}
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async function updateSegments() {
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segmentProcessQueue = [];
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segmentProcessPosition = 0;
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affectedDrives = {};
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affectedDriveCarParams = {};
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affectedDriveInitData = {};
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const [drive_segments] = await orm.query('SELECT * FROM drive_segments WHERE upload_complete = false AND is_stalled = false AND process_attempts < 5 ORDER BY created ASC');
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logger.info('updateSegments - total drive_segments', drive_segments.length);
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if (drive_segments != null) {
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for (let t = 0; t < drive_segments.length; t++) {
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const segment = drive_segments[t];
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const dongleIdHash = crypto.createHmac('sha256', process.env.APP_SALT)
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.update(segment.dongle_id)
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.digest('hex');
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const driveIdentifierHash = crypto.createHmac('sha256', process.env.APP_SALT)
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.update(segment.drive_identifier)
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.digest('hex');
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const directoryTreePath = `${process.env.STORAGE_PATH + segment.dongle_id}/${dongleIdHash}/${driveIdentifierHash}/${segment.drive_identifier}/${segment.segment_id}`;
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const directoryTree = dirTree(directoryTreePath);
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if (directoryTree == null || directoryTree.children == undefined) {
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console.log('missing directory', directoryTreePath);
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continue; // happens if upload in progress (db entity written but directory not yet created)
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}
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const fileStatus = {
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'fcamera.hevc': false,
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'dcamera.hevc': false,
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'qcamera.ts': false,
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'qlog.bz2': false,
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'rlog.bz2': false
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};
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for (let i in directoryTree.children) {
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fileStatus[directoryTree.children[i].name] = directoryTree.children[i].path;
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}
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let uploadComplete = false;
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if (Object.keys(fileStatus).filter(key => fileStatus[key] === false).length === 0) {
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uploadComplete = true;
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}
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if (fileStatus['qcamera.ts'] !== false && fileStatus['rlog.bz2'] !== false && !segment.is_processed) { // can process
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segmentProcessQueue.push({
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segment,
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fileStatus,
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uploadComplete,
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driveIdentifier: `${segment.dongle_id}|${segment.drive_identifier}`
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});
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} else if (uploadComplete) {
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logger.info(`updateSegments uploadComplete for ${segment.dongle_id} ${segment.drive_identifier} ${segment.segment_id}`);
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await orm.query(
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`UPDATE drive_segments SET upload_complete = true, is_stalled = false WHERE id = ${segment.id}`
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);
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affectedDrives[`${segment.dongle_id}|${segment.drive_identifier}`] = true;
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} else if (Date.now() - segment.created > 10 * 24 * 3600 * 1000) { // ignore non-uploaded segments after 10 days until a new upload_url is requested (which resets is_stalled)
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logger.info(`updateSegments isStalled for ${segment.dongle_id} ${segment.drive_identifier} ${segment.segment_id}`);
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await orm.query(
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`UPDATE drive_segments SET is_stalled = true WHERE id = ${segment.id}`
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);
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}
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// we process at most 15 segments per batch
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if (segmentProcessQueue.length >= 15) {
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break;
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}
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}
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}
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if (segmentProcessQueue.length > 0) {
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processSegmentsRecursive();
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}
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else // if no data is to be collected, call updateDrives to update those where eventually just the last segment completed the upload
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{
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updateDrives();
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}
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}
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async function updateDevices() {
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// go through all affected devices (with deleted or updated drives) and update them (storage_used)
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logger.info(`updateDevices - affected drives: ${JSON.stringify(affectedDevices)}`);
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for (const dongleId of Object.keys(affectedDevices)) {
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const [device] = await orm.query(`SELECT * FROM devices WHERE dongle_id = ${dongleId}`);
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if (device == null) continue;
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const dongleIdHash = crypto.createHmac('sha256', process.env.APP_SALT)
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.update(device.dongle_id)
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.digest('hex');
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const devicePath = `${process.env.STORAGE_PATH + device.dongle_id}/${dongleIdHash}`;
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const deviceQuotaMb = Math.round(parseInt(execSync(`du -s ${devicePath} | awk -F'\t' '{print $1;}'`)
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.toString()) / 1024);
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logger.info(`updateDevices device ${dongleId} has an updated storage_used of: ${deviceQuotaMb} MB`);
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await orm.models.drives.update(
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{
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storage_used: deviceQuotaMb
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},
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{
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where: {
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dongle_id: device.dongle_id,
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},
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},
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);
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}
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affectedDevices = [];
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}
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async function updateDrives() {
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// go through all affected drives and update them / complete and/or build m3u8
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logger.info(`updateDrives - affected drives: ${JSON.stringify(affectedDrives)}`);
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for (const key of Object.keys(affectedDrives)) {
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const [dongleId, driveIdentifier] = key.split('|');
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let drive = await orm.models.drives.findOne({ where: { identifier: driveIdentifier, dongle_id: dongleId } });
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if (drive == null) continue;
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drive = drive.dataValues;
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const dongleIdHash = crypto.createHmac('sha256', process.env.APP_SALT)
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.update(drive.dongle_id)
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.digest('hex');
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const driveIdentifierHash = crypto.createHmac('sha256', process.env.APP_SALT)
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.update(drive.identifier)
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.digest('hex');
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const driveUrl = `${process.env.BASE_DRIVE_DOWNLOAD_URL + drive.dongle_id}/${dongleIdHash}/${driveIdentifierHash}/${drive.identifier}`;
|
|
const drivePath = `${process.env.STORAGE_PATH + drive.dongle_id}/${dongleIdHash}/${driveIdentifierHash}/${drive.identifier}`;
|
|
|
|
let uploadComplete = true;
|
|
let isProcessed = true;
|
|
|
|
let totalDistanceMeters = 0;
|
|
let totalDurationSeconds = 0;
|
|
let playlistSegmentStrings = '';
|
|
|
|
const drive_segments = await orm.models.drive_segments.findAll({
|
|
where: {
|
|
drive_identifier: driveIdentifier,
|
|
dongle_id: dongleId
|
|
},
|
|
order: [
|
|
orm.fn('ASC', orm.col('segment_id')),
|
|
]
|
|
});
|
|
|
|
if (drive_segments != null) {
|
|
for (let t = 0; t < drive_segments.length; t++) {
|
|
if (!drive_segments[t].upload_complete) uploadComplete = false;
|
|
if (!drive_segments[t].is_processed) {
|
|
isProcessed = false;
|
|
}
|
|
else {
|
|
totalDistanceMeters += parseFloat(drive_segments[t].distance_meters);
|
|
totalDurationSeconds += parseFloat(drive_segments[t].duration);
|
|
|
|
playlistSegmentStrings += `#EXTINF:${drive_segments[t].duration},${drive_segments[t].segment_id}\n${driveUrl}/${drive_segments[t].segment_id}/qcamera.ts\n`;
|
|
}
|
|
}
|
|
}
|
|
|
|
let { filesize } = drive;
|
|
if (uploadComplete) {
|
|
try {
|
|
filesize = parseInt(execSync(`du -s ${drivePath} | awk -F'\t' '{print $1;}'`)
|
|
.toString()); // in kilobytes
|
|
} catch (exception) { }
|
|
}
|
|
|
|
let metadata = {};
|
|
try {
|
|
metadata = JSON.parse(drive.metadata);
|
|
} catch (exception) {
|
|
logger.error(exception);
|
|
}
|
|
if (metadata == null) metadata = {};
|
|
|
|
if (affectedDriveInitData[key] != undefined && metadata.InitData == undefined) {
|
|
metadata.InitData = affectedDriveInitData[key];
|
|
}
|
|
if (affectedDriveCarParams[key] != undefined && metadata.CarParams == undefined) {
|
|
metadata.CarParams = affectedDriveCarParams[key];
|
|
}
|
|
|
|
logger.info(`updateDrives drive ${dongleId} ${driveIdentifier} uploadComplete: ${uploadComplete}`);
|
|
|
|
await orm.models.drives.update(
|
|
{distance_meters: Math.round(totalDistanceMeters),
|
|
duration: Math.round(totalDurationSeconds),
|
|
upload_complete: uploadComplete,
|
|
is_processed: isProcessed,
|
|
filesize,
|
|
metadata:JSON.stringify(metadata)
|
|
},
|
|
{where: {id: drive.id}}
|
|
);
|
|
|
|
affectedDevices[dongleId] = true;
|
|
|
|
if (isProcessed) {
|
|
// create the playlist file m3u8 for cabana
|
|
const playlist = '#EXTM3U\n'
|
|
+ '#EXT-X-VERSION:3\n'
|
|
+ '#EXT-X-TARGETDURATION:61\n'
|
|
+ '#EXT-X-MEDIA-SEQUENCE:0\n'
|
|
+ `#EXT-X-PLAYLIST-TYPE:VOD\n${playlistSegmentStrings}\n`
|
|
+ '#EXT-X-ENDLIST';
|
|
|
|
fs.writeFileSync(`${drivePath}/qcamera.m3u8`, playlist);
|
|
}
|
|
}
|
|
|
|
updateDevices();
|
|
|
|
setTimeout(() => {
|
|
mainWorkerLoop();
|
|
}, 0);
|
|
}
|
|
|
|
async function deleteExpiredDrives() {
|
|
const expirationTs = Date.now() - process.env.DEVICE_EXPIRATION_DAYS * 24 * 3600 * 1000;
|
|
|
|
const [expiredDrives] = await orm.query(`SELECT * FROM drives WHERE is_preserved = false AND is_deleted = false AND created < ${expirationTs}`);
|
|
if (expiredDrives != null) {
|
|
for (let t = 0; t < expiredDrives.length; t++) {
|
|
logger.info(`deleteExpiredDrives drive ${expiredDrives[t].dongle_id} ${expiredDrives[t].identifier} is older than ${process.env.DEVICE_EXPIRATION_DAYS} days, set is_deleted=true`);
|
|
await orm.models.drives.update(
|
|
{
|
|
is_deleted: true
|
|
},
|
|
{where: {id: expiredDrives[t].id}}
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
async function removeDeletedDrivesPhysically() {
|
|
const [deletedDrives] = await orm.query('SELECT * FROM drives WHERE is_deleted = true AND is_physically_removed = false');
|
|
if (deletedDrives == null) {
|
|
return;
|
|
}
|
|
for (let t = 0; t < deletedDrives.length; t++) {
|
|
logger.info(`removeDeletedDrivesPhysically drive ${deletedDrives[t].dongle_id} ${deletedDrives[t].identifier} is deleted, remove physical files and clean database`);
|
|
|
|
const dongleIdHash = crypto.createHmac('sha256', process.env.APP_SALT)
|
|
.update(deletedDrives[t].dongle_id)
|
|
.digest('hex');
|
|
const driveIdentifierHash = crypto.createHmac('sha256', process.env.APP_SALT)
|
|
.update(deletedDrives[t].identifier)
|
|
.digest('hex');
|
|
|
|
const drivePath = `${process.env.STORAGE_PATH + deletedDrives[t].dongle_id}/${dongleIdHash}/${driveIdentifierHash}`;
|
|
logger.info(`removeDeletedDrivesPhysically drive ${deletedDrives[t].dongle_id} ${deletedDrives[t].identifier} storage path is ${drivePath}`);
|
|
try {
|
|
const driveResult = await orm.query(`UPDATE drives SET is_physically_removed = true WHERE id = ${deletedDrives[t].id}`);
|
|
|
|
const driveSegmentResult = await orm.query(
|
|
`DELETE FROM drive_segments WHERE drive_identifier = ${deletedDrives[t].identifier} AND dongle_id = ${deletedDrives[t].dongle_id}`
|
|
);
|
|
|
|
if (driveResult != null && driveSegmentResult != null) deleteFolderRecursive(drivePath, { recursive: true });
|
|
affectedDevices[deletedDrives[t].dongle_id] = true;
|
|
} catch (exception) {
|
|
logger.error(exception);
|
|
}
|
|
}
|
|
}
|
|
|
|
async function deleteOverQuotaDrives() {
|
|
const [devices] = await orm.query(`SELECT * FROM devices WHERE storage_used > ${process.env.DEVICE_STORAGE_QUOTA_MB}`);
|
|
if (devices == null) {
|
|
return;
|
|
}
|
|
|
|
for (let t = 0; t < devices.length; t++) {
|
|
let foundDriveToDelete = false;
|
|
|
|
const [driveNormal] = await orm.query(`SELECT * FROM drives WHERE dongle_id = ${devices[t].dongle_id} AND is_preserved = false AND is_deleted = false ORDER BY created ASC LIMIT 1`);
|
|
if (driveNormal != null) {
|
|
logger.info(`deleteOverQuotaDrives drive ${driveNormal.dongle_id} ${driveNormal.identifier} (normal) is deleted for over-quota`);
|
|
const [driveResult] = await orm.query(
|
|
`UPDATE drives SET is_deleted = true WHERE id = ${driveNormal.id}`,
|
|
);
|
|
foundDriveToDelete = true;
|
|
}
|
|
|
|
if (!foundDriveToDelete) {
|
|
const [drivePreserved] = await orm.query(`SELECT * FROM drives WHERE dongle_id = devices[t].dongle_id AND is_preserved = true AND is_deleted = false ORDER BY created ASC LIMIT 1`);
|
|
if (drivePreserved != null) {
|
|
logger.info(`deleteOverQuotaDrives drive ${drivePreserved.dongle_id} ${drivePreserved.identifier} (preserved!) is deleted for over-quota`);
|
|
const [driveResult] = await orm.query(
|
|
`UPDATE drives SET is_deleted = ? WHERE id = ${drivePreserved.id}`
|
|
);
|
|
foundDriveToDelete = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
async function deleteBootAndCrashLogs() {
|
|
const [devices] = await orm.query('SELECT * FROM devices');
|
|
if (devices == null) {
|
|
return;
|
|
}
|
|
|
|
for (let t = 0; t < devices.length; t++) {
|
|
const device = devices[t];
|
|
const dongleIdHash = crypto.createHmac('sha256', process.env.APP_SALT)
|
|
.update(device.dongle_id)
|
|
.digest('hex');
|
|
|
|
const bootlogDirectoryTree = dirTree(`${process.env.STORAGE_PATH + device.dongle_id}/${dongleIdHash}/boot/`, { attributes: ['size'] });
|
|
const bootlogFiles = [];
|
|
if (bootlogDirectoryTree != undefined) {
|
|
for (let i = 0; i < bootlogDirectoryTree.children.length; i++) {
|
|
const timeSplit = bootlogDirectoryTree.children[i].name.replace('boot-', '')
|
|
.replace('crash-', '')
|
|
.replace('\.bz2', '')
|
|
.split('--');
|
|
const timeString = `${timeSplit[0]} ${timeSplit[1].replace(/-/g, ':')}`;
|
|
bootlogFiles.push({
|
|
name: bootlogDirectoryTree.children[i].name,
|
|
size: bootlogDirectoryTree.children[i].size,
|
|
date: Date.parse(timeString),
|
|
path: bootlogDirectoryTree.children[i].path
|
|
});
|
|
}
|
|
bootlogFiles.sort((a, b) => ((a.date < b.date) ? 1 : -1));
|
|
for (let c = 5; c < bootlogFiles.length; c++) {
|
|
logger.info(`deleteBootAndCrashLogs deleting boot log ${bootlogFiles[c].path}`);
|
|
try {
|
|
fs.unlinkSync(bootlogFiles[c].path);
|
|
affectedDevices[device.dongle_id] = true;
|
|
} catch (exception) {
|
|
logger.error(exception);
|
|
}
|
|
}
|
|
}
|
|
|
|
const crashlogDirectoryTree = dirTree(`${process.env.STORAGE_PATH + device.dongle_id}/${dongleIdHash}/crash/`, { attributes: ['size'] });
|
|
const crashlogFiles = [];
|
|
if (crashlogDirectoryTree != undefined) {
|
|
for (let i = 0; i < crashlogDirectoryTree.children.length; i++) {
|
|
const timeSplit = crashlogDirectoryTree.children[i].name.replace('boot-', '')
|
|
.replace('crash-', '')
|
|
.replace('\.bz2', '')
|
|
.split('--');
|
|
const timeString = `${timeSplit[0]} ${timeSplit[1].replace(/-/g, ':')}`;
|
|
crashlogFiles.push({
|
|
name: crashlogDirectoryTree.children[i].name,
|
|
size: crashlogDirectoryTree.children[i].size,
|
|
date: Date.parse(timeString),
|
|
path: crashlogDirectoryTree.children[i].path
|
|
});
|
|
}
|
|
crashlogFiles.sort((a, b) => ((a.date < b.date) ? 1 : -1));
|
|
for (let c = 5; c < crashlogFiles.length; c++) {
|
|
logger.info(`deleteBootAndCrashLogs deleting crash log ${crashlogFiles[c].path}`);
|
|
try {
|
|
fs.unlinkSync(crashlogFiles[c].path);
|
|
affectedDevices[device.dongle_id] = true;
|
|
} catch (exception) {
|
|
logger.error(exception);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
async function mainWorkerLoop() {
|
|
if (Date.now() - startTime > 60 * 60 * 1000) {
|
|
logger.info('EXIT WORKER AFTER 1 HOUR TO PREVENT MEMORY LEAKS...');
|
|
process.exit();
|
|
}
|
|
|
|
try {
|
|
if (Date.now() - lastCleaningTime > 20 * 60 * 1000) {
|
|
await deleteBootAndCrashLogs();
|
|
await deleteExpiredDrives();
|
|
await deleteOverQuotaDrives();
|
|
await removeDeletedDrivesPhysically();
|
|
lastCleaningTime = Date.now();
|
|
}
|
|
|
|
setTimeout(() => {
|
|
updateSegments();
|
|
}, 5000);
|
|
} catch (e) {
|
|
logger.error(e);
|
|
}
|
|
}
|
|
|
|
const main = async () => {
|
|
// make sure bunzip2 is available
|
|
try {
|
|
//execSync('bunzip2 --help');
|
|
} catch (exception) {
|
|
logger.error('bunzip2 is not installed or not available in environment path');
|
|
process.exit();
|
|
}
|
|
|
|
initializeStorage();
|
|
setTimeout(() => {
|
|
mainWorkerLoop();
|
|
}, 0);
|
|
};
|
|
|
|
try {
|
|
main();
|
|
} catch (e) {
|
|
console.error(e);
|
|
}
|