92 lines
2.6 KiB
TypeScript
92 lines
2.6 KiB
TypeScript
import type { ProsodyFilePaths } from './config/paths'
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type Rotate = (file: string, options: {
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count?: number
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compress?: boolean
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}, cb: Function) => void
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const rotate: Rotate = require('log-rotate')
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interface ProsodyLogRotate {
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timer: NodeJS.Timeout
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lastRotation: number
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}
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type ReloadProsody = (options: RegisterServerOptions) => Promise<boolean>
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let logRotate: ProsodyLogRotate | undefined
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async function _rotate (options: RegisterServerOptions, path: string): Promise<void> {
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const p = new Promise<void>((resolve) => {
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// I dont use compress.
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// I guess that this could cause log losses, because the prosody reload will not happen immediatly.
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rotate(path, { count: 14, compress: false }, (err: any) => {
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if (err) {
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options.peertubeHelpers.logger.error('Failed to rotate file ' + path, err)
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return resolve()
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}
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return resolve()
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})
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})
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return p
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}
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function startProsodyLogRotate (options: RegisterServerOptions, paths: ProsodyFilePaths, reload: ReloadProsody): void {
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const logger = options.peertubeHelpers.logger
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const checkInterval = process.env.NODE_ENV === 'test' ? 60 * 1000 : 60 * 60 * 1000 // check every hour
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const rotateEvery = process.env.NODE_ENV === 'test' ? 2 * 60 * 1000 : 24 * 60 * 60 * 1000 // rotate every 24hour
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// TODO: also rotate when file is too big
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if (logRotate) {
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stopProsodyLogRotate(options)
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}
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logger.info('Starting Prosody log rotation')
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const timer = setInterval(() => {
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logger.debug('Checking if Prosody logs need to be rotated')
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if (!logRotate) {
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logger.error('Seems that we dont need to rotate Prosody logs, but the timer was called.')
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return
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}
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if (logRotate.lastRotation + rotateEvery - 1000 > Date.now()) {
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// minus 1000 to not miss next check
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logger.debug('To soon to rotate.')
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return
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}
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logger.info('Rotating Prosody log files.')
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logRotate.lastRotation = Date.now()
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const p = Promise.all([
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_rotate(options, paths.log),
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_rotate(options, paths.error)
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])
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p.then(() => {
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reload(options).then(() => {
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logger.debug('Prosody reloaded')
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}, () => {
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logger.error('Prosody failed to reload')
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})
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}, (err) => {
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logger.error('Failed rotating logs', err)
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})
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}, checkInterval)
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logRotate = {
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timer: timer,
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lastRotation: Date.now()
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}
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}
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function stopProsodyLogRotate (options: RegisterServerOptions): void {
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const logger = options.peertubeHelpers.logger
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if (logRotate === undefined) {
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return
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}
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logger.info('Stoping Prosody log rotation')
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clearInterval(logRotate.timer)
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}
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export {
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startProsodyLogRotate,
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stopProsodyLogRotate
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}
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