PeerTube/server/lib/live/live-manager.ts

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import { readdir, readFile } from 'fs-extra'
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import { createServer, Server } from 'net'
import { join } from 'path'
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import { createServer as createServerTLS, Server as ServerTLS } from 'tls'
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import { logger, loggerTagsFactory } from '@server/helpers/logger'
import { CONFIG, registerConfigChangedHandler } from '@server/initializers/config'
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import { VIDEO_LIVE, WEBSERVER } from '@server/initializers/constants'
import { sequelizeTypescript } from '@server/initializers/database'
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import { RunnerJobModel } from '@server/models/runner/runner-job'
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import { UserModel } from '@server/models/user/user'
import { VideoModel } from '@server/models/video/video'
import { VideoLiveModel } from '@server/models/video/video-live'
import { VideoLiveReplaySettingModel } from '@server/models/video/video-live-replay-setting'
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import { VideoLiveSessionModel } from '@server/models/video/video-live-session'
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import { VideoStreamingPlaylistModel } from '@server/models/video/video-streaming-playlist'
import { MVideo, MVideoLiveSession, MVideoLiveVideo, MVideoLiveVideoWithSetting } from '@server/types/models'
import { pick, wait } from '@shared/core-utils'
import { ffprobePromise, getVideoStreamBitrate, getVideoStreamDimensionsInfo, getVideoStreamFPS, hasAudioStream } from '@shared/ffmpeg'
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import { LiveVideoError, VideoState } from '@shared/models'
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import { federateVideoIfNeeded } from '../activitypub/videos'
import { JobQueue } from '../job-queue'
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import { getLiveReplayBaseDirectory } from '../paths'
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import { PeerTubeSocket } from '../peertube-socket'
import { Hooks } from '../plugins/hooks'
import { computeResolutionsToTranscode } from '../transcoding/transcoding-resolutions'
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import { LiveQuotaStore } from './live-quota-store'
import { cleanupAndDestroyPermanentLive, getLiveSegmentTime } from './live-utils'
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import { MuxingSession } from './shared'
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const NodeRtmpSession = require('node-media-server/src/node_rtmp_session')
const context = require('node-media-server/src/node_core_ctx')
const nodeMediaServerLogger = require('node-media-server/src/node_core_logger')
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// Disable node media server logs
nodeMediaServerLogger.setLogType(0)
const config = {
rtmp: {
port: CONFIG.LIVE.RTMP.PORT,
chunk_size: VIDEO_LIVE.RTMP.CHUNK_SIZE,
gop_cache: VIDEO_LIVE.RTMP.GOP_CACHE,
ping: VIDEO_LIVE.RTMP.PING,
ping_timeout: VIDEO_LIVE.RTMP.PING_TIMEOUT
}
}
const lTags = loggerTagsFactory('live')
class LiveManager {
private static instance: LiveManager
private readonly muxingSessions = new Map<string, MuxingSession>()
private readonly videoSessions = new Map<string, string>()
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private rtmpServer: Server
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private rtmpsServer: ServerTLS
private running = false
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private constructor () {
}
init () {
const events = this.getContext().nodeEvent
events.on('postPublish', (sessionId: string, streamPath: string) => {
logger.debug('RTMP received stream', { id: sessionId, streamPath, ...lTags(sessionId) })
const splittedPath = streamPath.split('/')
if (splittedPath.length !== 3 || splittedPath[1] !== VIDEO_LIVE.RTMP.BASE_PATH) {
logger.warn('Live path is incorrect.', { streamPath, ...lTags(sessionId) })
return this.abortSession(sessionId)
}
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const session = this.getContext().sessions.get(sessionId)
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const inputLocalUrl = session.inputOriginLocalUrl + streamPath
const inputPublicUrl = session.inputOriginPublicUrl + streamPath
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this.handleSession({ sessionId, inputPublicUrl, inputLocalUrl, streamKey: splittedPath[2] })
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.catch(err => logger.error('Cannot handle sessions.', { err, ...lTags(sessionId) }))
})
events.on('donePublish', sessionId => {
logger.info('Live session ended.', { sessionId, ...lTags(sessionId) })
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// Force session aborting, so we kill ffmpeg even if it still has data to process (slow CPU)
setTimeout(() => this.abortSession(sessionId), 2000)
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})
registerConfigChangedHandler(() => {
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if (!this.running && CONFIG.LIVE.ENABLED === true) {
this.run().catch(err => logger.error('Cannot run live server.', { err }))
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return
}
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if (this.running && CONFIG.LIVE.ENABLED === false) {
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this.stop()
}
})
// Cleanup broken lives, that were terminated by a server restart for example
this.handleBrokenLives()
.catch(err => logger.error('Cannot handle broken lives.', { err, ...lTags() }))
}
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async run () {
this.running = true
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if (CONFIG.LIVE.RTMP.ENABLED) {
logger.info('Running RTMP server on port %d', CONFIG.LIVE.RTMP.PORT, lTags())
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this.rtmpServer = createServer(socket => {
const session = new NodeRtmpSession(config, socket)
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session.inputOriginLocalUrl = 'rtmp://127.0.0.1:' + CONFIG.LIVE.RTMP.PORT
session.inputOriginPublicUrl = WEBSERVER.RTMP_URL
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session.run()
})
this.rtmpServer.on('error', err => {
logger.error('Cannot run RTMP server.', { err, ...lTags() })
})
this.rtmpServer.listen(CONFIG.LIVE.RTMP.PORT, CONFIG.LIVE.RTMP.HOSTNAME)
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}
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if (CONFIG.LIVE.RTMPS.ENABLED) {
logger.info('Running RTMPS server on port %d', CONFIG.LIVE.RTMPS.PORT, lTags())
const [ key, cert ] = await Promise.all([
readFile(CONFIG.LIVE.RTMPS.KEY_FILE),
readFile(CONFIG.LIVE.RTMPS.CERT_FILE)
])
const serverOptions = { key, cert }
this.rtmpsServer = createServerTLS(serverOptions, socket => {
const session = new NodeRtmpSession(config, socket)
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session.inputOriginLocalUrl = 'rtmps://127.0.0.1:' + CONFIG.LIVE.RTMPS.PORT
session.inputOriginPublicUrl = WEBSERVER.RTMPS_URL
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session.run()
})
this.rtmpsServer.on('error', err => {
logger.error('Cannot run RTMPS server.', { err, ...lTags() })
})
this.rtmpsServer.listen(CONFIG.LIVE.RTMPS.PORT, CONFIG.LIVE.RTMPS.HOSTNAME)
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}
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}
stop () {
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this.running = false
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if (this.rtmpServer) {
logger.info('Stopping RTMP server.', lTags())
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this.rtmpServer.close()
this.rtmpServer = undefined
}
if (this.rtmpsServer) {
logger.info('Stopping RTMPS server.', lTags())
this.rtmpsServer.close()
this.rtmpsServer = undefined
}
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// Sessions is an object
this.getContext().sessions.forEach((session: any) => {
if (session instanceof NodeRtmpSession) {
session.stop()
}
})
}
isRunning () {
return !!this.rtmpServer
}
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hasSession (sessionId: string) {
return this.getContext().sessions.has(sessionId)
}
stopSessionOf (videoUUID: string, error: LiveVideoError | null) {
const sessionId = this.videoSessions.get(videoUUID)
if (!sessionId) {
logger.debug('No live session to stop for video %s', videoUUID, lTags(sessionId, videoUUID))
return
}
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logger.info('Stopping live session of video %s', videoUUID, { error, ...lTags(sessionId, videoUUID) })
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this.saveEndingSession(videoUUID, error)
.catch(err => logger.error('Cannot save ending session.', { err, ...lTags(sessionId, videoUUID) }))
this.videoSessions.delete(videoUUID)
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this.abortSession(sessionId)
}
private getContext () {
return context
}
private abortSession (sessionId: string) {
const session = this.getContext().sessions.get(sessionId)
if (session) {
session.stop()
this.getContext().sessions.delete(sessionId)
}
const muxingSession = this.muxingSessions.get(sessionId)
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if (muxingSession) {
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// Muxing session will fire and event so we correctly cleanup the session
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muxingSession.abort()
this.muxingSessions.delete(sessionId)
}
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}
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private async handleSession (options: {
sessionId: string
inputLocalUrl: string
inputPublicUrl: string
streamKey: string
}) {
const { inputLocalUrl, inputPublicUrl, sessionId, streamKey } = options
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const videoLive = await VideoLiveModel.loadByStreamKey(streamKey)
if (!videoLive) {
logger.warn('Unknown live video with stream key %s.', streamKey, lTags(sessionId))
return this.abortSession(sessionId)
}
const video = videoLive.Video
if (video.isBlacklisted()) {
logger.warn('Video is blacklisted. Refusing stream %s.', streamKey, lTags(sessionId, video.uuid))
return this.abortSession(sessionId)
}
if (this.videoSessions.has(video.uuid)) {
logger.warn('Video %s has already a live session. Refusing stream %s.', video.uuid, streamKey, lTags(sessionId, video.uuid))
return this.abortSession(sessionId)
}
// Cleanup old potential live (could happen with a permanent live)
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const oldStreamingPlaylist = await VideoStreamingPlaylistModel.loadHLSPlaylistByVideo(video.id)
if (oldStreamingPlaylist) {
if (!videoLive.permanentLive) throw new Error('Found previous session in a non permanent live: ' + video.uuid)
await cleanupAndDestroyPermanentLive(video, oldStreamingPlaylist)
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}
this.videoSessions.set(video.uuid, sessionId)
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const now = Date.now()
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const probe = await ffprobePromise(inputLocalUrl)
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const [ { resolution, ratio }, fps, bitrate, hasAudio ] = await Promise.all([
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getVideoStreamDimensionsInfo(inputLocalUrl, probe),
getVideoStreamFPS(inputLocalUrl, probe),
getVideoStreamBitrate(inputLocalUrl, probe),
hasAudioStream(inputLocalUrl, probe)
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])
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logger.info(
'%s probing took %d ms (bitrate: %d, fps: %d, resolution: %d)',
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inputLocalUrl, Date.now() - now, bitrate, fps, resolution, lTags(sessionId, video.uuid)
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)
const allResolutions = await Hooks.wrapObject(
this.buildAllResolutionsToTranscode(resolution, hasAudio),
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'filter:transcoding.auto.resolutions-to-transcode.result',
{ video }
)
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logger.info(
'Handling live video of original resolution %d.', resolution,
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{ allResolutions, ...lTags(sessionId, video.uuid) }
)
return this.runMuxingSession({
sessionId,
videoLive,
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inputLocalUrl,
inputPublicUrl,
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fps,
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bitrate,
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ratio,
allResolutions,
hasAudio
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})
}
private async runMuxingSession (options: {
sessionId: string
videoLive: MVideoLiveVideoWithSetting
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inputLocalUrl: string
inputPublicUrl: string
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fps: number
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bitrate: number
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ratio: number
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allResolutions: number[]
hasAudio: boolean
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}) {
const { sessionId, videoLive } = options
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const videoUUID = videoLive.Video.uuid
const localLTags = lTags(sessionId, videoUUID)
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const liveSession = await this.saveStartingSession(videoLive)
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const user = await UserModel.loadByLiveId(videoLive.id)
LiveQuotaStore.Instance.addNewLive(user.id, sessionId)
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const muxingSession = new MuxingSession({
context: this.getContext(),
sessionId,
videoLive,
user,
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...pick(options, [ 'inputLocalUrl', 'inputPublicUrl', 'bitrate', 'ratio', 'fps', 'allResolutions', 'hasAudio' ])
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})
muxingSession.on('live-ready', () => this.publishAndFederateLive(videoLive, localLTags))
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muxingSession.on('bad-socket-health', ({ videoUUID }) => {
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logger.error(
'Too much data in client socket stream (ffmpeg is too slow to transcode the video).' +
' Stopping session of video %s.', videoUUID,
localLTags
)
this.stopSessionOf(videoUUID, LiveVideoError.BAD_SOCKET_HEALTH)
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})
muxingSession.on('duration-exceeded', ({ videoUUID }) => {
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logger.info('Stopping session of %s: max duration exceeded.', videoUUID, localLTags)
this.stopSessionOf(videoUUID, LiveVideoError.DURATION_EXCEEDED)
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})
muxingSession.on('quota-exceeded', ({ videoUUID }) => {
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logger.info('Stopping session of %s: user quota exceeded.', videoUUID, localLTags)
this.stopSessionOf(videoUUID, LiveVideoError.QUOTA_EXCEEDED)
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})
muxingSession.on('transcoding-error', ({ videoUUID }) => {
this.stopSessionOf(videoUUID, LiveVideoError.FFMPEG_ERROR)
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})
muxingSession.on('transcoding-end', ({ videoUUID }) => {
this.onMuxingFFmpegEnd(videoUUID, sessionId)
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})
muxingSession.on('after-cleanup', ({ videoUUID }) => {
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this.muxingSessions.delete(sessionId)
LiveQuotaStore.Instance.removeLive(user.id, sessionId)
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muxingSession.destroy()
return this.onAfterMuxingCleanup({ videoUUID, liveSession })
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.catch(err => logger.error('Error in end transmuxing.', { err, ...localLTags }))
})
this.muxingSessions.set(sessionId, muxingSession)
muxingSession.runMuxing()
.catch(err => {
logger.error('Cannot run muxing.', { err, ...localLTags })
this.abortSession(sessionId)
})
}
private async publishAndFederateLive (live: MVideoLiveVideo, localLTags: { tags: string[] }) {
const videoId = live.videoId
try {
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const video = await VideoModel.loadFull(videoId)
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logger.info('Will publish and federate live %s.', video.url, localLTags)
video.state = VideoState.PUBLISHED
video.publishedAt = new Date()
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await video.save()
live.Video = video
await wait(getLiveSegmentTime(live.latencyMode) * 1000 * VIDEO_LIVE.EDGE_LIVE_DELAY_SEGMENTS_NOTIFICATION)
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try {
await federateVideoIfNeeded(video, false)
} catch (err) {
logger.error('Cannot federate live video %s.', video.url, { err, ...localLTags })
}
PeerTubeSocket.Instance.sendVideoLiveNewState(video)
Add Podcast RSS feeds (#5487) * Initial test implementation of Podcast RSS This is a pretty simple implementation to add support for The Podcast Namespace in RSS -- instead of affecting the existing RSS implementation, this adds a new UI option. I attempted to retain compatibility with the rest of the RSS feed implementation as much as possible and have created a temporary fork of the "pfeed" library to support this effort. * Update to pfeed-podcast 1.2.2 * Initial test implementation of Podcast RSS This is a pretty simple implementation to add support for The Podcast Namespace in RSS -- instead of affecting the existing RSS implementation, this adds a new UI option. I attempted to retain compatibility with the rest of the RSS feed implementation as much as possible and have created a temporary fork of the "pfeed" library to support this effort. * Update to pfeed-podcast 1.2.2 * Initial test implementation of Podcast RSS This is a pretty simple implementation to add support for The Podcast Namespace in RSS -- instead of affecting the existing RSS implementation, this adds a new UI option. I attempted to retain compatibility with the rest of the RSS feed implementation as much as possible and have created a temporary fork of the "pfeed" library to support this effort. * Update to pfeed-podcast 1.2.2 * Add correct feed image to RSS channel * Prefer HLS videos for podcast RSS Remove video/stream titles, add optional height attribute to podcast RSS * Prefix podcast RSS images with root server URL * Add optional video query support to include captions * Add transcripts & person images to podcast RSS feed * Prefer webseed/webtorrent files over HLS fragmented mp4s * Experimentally adding podcast fields to basic config page * Add validation for new basic config fields * Don't include "content" in podcast feed, use full description for "description" * Initial test implementation of Podcast RSS This is a pretty simple implementation to add support for The Podcast Namespace in RSS -- instead of affecting the existing RSS implementation, this adds a new UI option. I attempted to retain compatibility with the rest of the RSS feed implementation as much as possible and have created a temporary fork of the "pfeed" library to support this effort. * Update to pfeed-podcast 1.2.2 * Add correct feed image to RSS channel * Prefer HLS videos for podcast RSS Remove video/stream titles, add optional height attribute to podcast RSS * Prefix podcast RSS images with root server URL * Add optional video query support to include captions * Add transcripts & person images to podcast RSS feed * Prefer webseed/webtorrent files over HLS fragmented mp4s * Experimentally adding podcast fields to basic config page * Add validation for new basic config fields * Don't include "content" in podcast feed, use full description for "description" * Add medium/socialInteract to podcast RSS feeds. Use HTML for description * Change base production image to bullseye, install prosody in image * Add liveItem and trackers to Podcast RSS feeds Remove height from alternateEnclosure, replaced with title. * Clear Podcast RSS feed cache when live streams start/end * Upgrade to Node 16 * Refactor clearCacheRoute to use ApiCache * Remove unnecessary type hint * Update dockerfile to node 16, install python-is-python2 * Use new file paths for captions/playlists * Fix legacy videos in RSS after migration to object storage * Improve method of identifying non-fragmented mp4s in podcast RSS feeds * Don't include fragmented MP4s in podcast RSS feeds * Add experimental support for podcast:categories on the podcast RSS item * Fix undefined category when no videos exist Allows for empty feeds to exist (important for feeds that might only go live) * Add support for podcast:locked -- user has to opt in to show their email * Use comma for podcast:categories delimiter * Make cache clearing async * Fix merge, temporarily test with pfeed-podcast * Syntax changes * Add EXT_MIMETYPE constants for captions * Update & fix tests, fix enclosure mimetypes, remove admin email * Add test for podacst:socialInteract * Add filters hooks for podcast customTags * Remove showdown, updated to pfeed-podcast 6.1.2 * Add 'action:api.live-video.state.updated' hook * Avoid assigning undefined category to podcast feeds * Remove nvmrc * Remove comment * Remove unused podcast config * Remove more unused podcast config * Fix MChannelAccountDefault type hint missed in merge * Remove extra line * Re-add newline in config * Fix lint errors for isEmailPublic * Fix thumbnails in podcast feeds * Requested changes based on review * Provide podcast rss 2.0 only on video channels * Misc cleanup for a less messy PR * Lint fixes * Remove pfeed-podcast * Add peertube version to new hooks * Don't use query include, remove TODO * Remove film medium hack * Clear podcast rss cache before video/channel update hooks * Clear podcast rss cache before video uploaded/deleted hooks * Refactor podcast feed cache clearing * Set correct person name from video channel * Styling * Fix tests --------- Co-authored-by: Chocobozzz <me@florianbigard.com>
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Hooks.runAction('action:live.video.state.updated', { video })
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} catch (err) {
logger.error('Cannot save/federate live video %d.', videoId, { err, ...localLTags })
}
}
private onMuxingFFmpegEnd (videoUUID: string, sessionId: string) {
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// Session already cleaned up
if (!this.videoSessions.has(videoUUID)) return
this.videoSessions.delete(videoUUID)
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this.saveEndingSession(videoUUID, null)
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.catch(err => logger.error('Cannot save ending session.', { err, ...lTags(sessionId) }))
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}
private async onAfterMuxingCleanup (options: {
videoUUID: string
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liveSession?: MVideoLiveSession
cleanupNow?: boolean // Default false
}) {
const { videoUUID, liveSession: liveSessionArg, cleanupNow = false } = options
logger.debug('Live of video %s has been cleaned up. Moving to its next state.', videoUUID, lTags(videoUUID))
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try {
const fullVideo = await VideoModel.loadFull(videoUUID)
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if (!fullVideo) return
const live = await VideoLiveModel.loadByVideoId(fullVideo.id)
const liveSession = liveSessionArg ?? await VideoLiveSessionModel.findLatestSessionOf(fullVideo.id)
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// On server restart during a live
if (!liveSession.endDate) {
liveSession.endDate = new Date()
await liveSession.save()
}
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JobQueue.Instance.createJobAsync({
type: 'video-live-ending',
payload: {
videoId: fullVideo.id,
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replayDirectory: live.saveReplay
? await this.findReplayDirectory(fullVideo)
: undefined,
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liveSessionId: liveSession.id,
streamingPlaylistId: fullVideo.getHLSPlaylist()?.id,
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publishedAt: fullVideo.publishedAt.toISOString()
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},
delay: cleanupNow
? 0
: VIDEO_LIVE.CLEANUP_DELAY
})
fullVideo.state = live.permanentLive
? VideoState.WAITING_FOR_LIVE
: VideoState.LIVE_ENDED
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await fullVideo.save()
PeerTubeSocket.Instance.sendVideoLiveNewState(fullVideo)
await federateVideoIfNeeded(fullVideo, false)
Add Podcast RSS feeds (#5487) * Initial test implementation of Podcast RSS This is a pretty simple implementation to add support for The Podcast Namespace in RSS -- instead of affecting the existing RSS implementation, this adds a new UI option. I attempted to retain compatibility with the rest of the RSS feed implementation as much as possible and have created a temporary fork of the "pfeed" library to support this effort. * Update to pfeed-podcast 1.2.2 * Initial test implementation of Podcast RSS This is a pretty simple implementation to add support for The Podcast Namespace in RSS -- instead of affecting the existing RSS implementation, this adds a new UI option. I attempted to retain compatibility with the rest of the RSS feed implementation as much as possible and have created a temporary fork of the "pfeed" library to support this effort. * Update to pfeed-podcast 1.2.2 * Initial test implementation of Podcast RSS This is a pretty simple implementation to add support for The Podcast Namespace in RSS -- instead of affecting the existing RSS implementation, this adds a new UI option. I attempted to retain compatibility with the rest of the RSS feed implementation as much as possible and have created a temporary fork of the "pfeed" library to support this effort. * Update to pfeed-podcast 1.2.2 * Add correct feed image to RSS channel * Prefer HLS videos for podcast RSS Remove video/stream titles, add optional height attribute to podcast RSS * Prefix podcast RSS images with root server URL * Add optional video query support to include captions * Add transcripts & person images to podcast RSS feed * Prefer webseed/webtorrent files over HLS fragmented mp4s * Experimentally adding podcast fields to basic config page * Add validation for new basic config fields * Don't include "content" in podcast feed, use full description for "description" * Initial test implementation of Podcast RSS This is a pretty simple implementation to add support for The Podcast Namespace in RSS -- instead of affecting the existing RSS implementation, this adds a new UI option. I attempted to retain compatibility with the rest of the RSS feed implementation as much as possible and have created a temporary fork of the "pfeed" library to support this effort. * Update to pfeed-podcast 1.2.2 * Add correct feed image to RSS channel * Prefer HLS videos for podcast RSS Remove video/stream titles, add optional height attribute to podcast RSS * Prefix podcast RSS images with root server URL * Add optional video query support to include captions * Add transcripts & person images to podcast RSS feed * Prefer webseed/webtorrent files over HLS fragmented mp4s * Experimentally adding podcast fields to basic config page * Add validation for new basic config fields * Don't include "content" in podcast feed, use full description for "description" * Add medium/socialInteract to podcast RSS feeds. Use HTML for description * Change base production image to bullseye, install prosody in image * Add liveItem and trackers to Podcast RSS feeds Remove height from alternateEnclosure, replaced with title. * Clear Podcast RSS feed cache when live streams start/end * Upgrade to Node 16 * Refactor clearCacheRoute to use ApiCache * Remove unnecessary type hint * Update dockerfile to node 16, install python-is-python2 * Use new file paths for captions/playlists * Fix legacy videos in RSS after migration to object storage * Improve method of identifying non-fragmented mp4s in podcast RSS feeds * Don't include fragmented MP4s in podcast RSS feeds * Add experimental support for podcast:categories on the podcast RSS item * Fix undefined category when no videos exist Allows for empty feeds to exist (important for feeds that might only go live) * Add support for podcast:locked -- user has to opt in to show their email * Use comma for podcast:categories delimiter * Make cache clearing async * Fix merge, temporarily test with pfeed-podcast * Syntax changes * Add EXT_MIMETYPE constants for captions * Update & fix tests, fix enclosure mimetypes, remove admin email * Add test for podacst:socialInteract * Add filters hooks for podcast customTags * Remove showdown, updated to pfeed-podcast 6.1.2 * Add 'action:api.live-video.state.updated' hook * Avoid assigning undefined category to podcast feeds * Remove nvmrc * Remove comment * Remove unused podcast config * Remove more unused podcast config * Fix MChannelAccountDefault type hint missed in merge * Remove extra line * Re-add newline in config * Fix lint errors for isEmailPublic * Fix thumbnails in podcast feeds * Requested changes based on review * Provide podcast rss 2.0 only on video channels * Misc cleanup for a less messy PR * Lint fixes * Remove pfeed-podcast * Add peertube version to new hooks * Don't use query include, remove TODO * Remove film medium hack * Clear podcast rss cache before video/channel update hooks * Clear podcast rss cache before video uploaded/deleted hooks * Refactor podcast feed cache clearing * Set correct person name from video channel * Styling * Fix tests --------- Co-authored-by: Chocobozzz <me@florianbigard.com>
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Hooks.runAction('action:live.video.state.updated', { video: fullVideo })
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} catch (err) {
logger.error('Cannot save/federate new video state of live streaming of video %s.', videoUUID, { err, ...lTags(videoUUID) })
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}
}
private async handleBrokenLives () {
await RunnerJobModel.cancelAllJobs({ type: 'live-rtmp-hls-transcoding' })
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const videoUUIDs = await VideoModel.listPublishedLiveUUIDs()
for (const uuid of videoUUIDs) {
await this.onAfterMuxingCleanup({ videoUUID: uuid, cleanupNow: true })
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}
}
private async findReplayDirectory (video: MVideo) {
const directory = getLiveReplayBaseDirectory(video)
const files = await readdir(directory)
if (files.length === 0) return undefined
return join(directory, files.sort().reverse()[0])
}
private buildAllResolutionsToTranscode (originResolution: number, hasAudio: boolean) {
const includeInput = CONFIG.LIVE.TRANSCODING.ALWAYS_TRANSCODE_ORIGINAL_RESOLUTION
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const resolutionsEnabled = CONFIG.LIVE.TRANSCODING.ENABLED
? computeResolutionsToTranscode({ input: originResolution, type: 'live', includeInput, strictLower: false, hasAudio })
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: []
if (resolutionsEnabled.length === 0) {
return [ originResolution ]
}
return resolutionsEnabled
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}
private async saveStartingSession (videoLive: MVideoLiveVideoWithSetting) {
const replaySettings = videoLive.saveReplay
? new VideoLiveReplaySettingModel({
privacy: videoLive.ReplaySetting.privacy
})
: null
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return sequelizeTypescript.transaction(async t => {
if (videoLive.saveReplay) {
await replaySettings.save({ transaction: t })
}
return VideoLiveSessionModel.create({
startDate: new Date(),
liveVideoId: videoLive.videoId,
saveReplay: videoLive.saveReplay,
replaySettingId: videoLive.saveReplay ? replaySettings.id : null,
endingProcessed: false
}, { transaction: t })
})
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}
private async saveEndingSession (videoUUID: string, error: LiveVideoError | null) {
const liveSession = await VideoLiveSessionModel.findCurrentSessionOf(videoUUID)
if (!liveSession) return
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liveSession.endDate = new Date()
liveSession.error = error
return liveSession.save()
}
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static get Instance () {
return this.instance || (this.instance = new this())
}
}
// ---------------------------------------------------------------------------
export {
LiveManager
}