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8ebf2a5d | 1 | |
4ec52d04 | 2 | import { readdir, readFile } from 'fs-extra' |
8ebf2a5d | 3 | import { createServer, Server } from 'net' |
4ec52d04 | 4 | import { join } from 'path' |
df1db951 | 5 | import { createServer as createServerTLS, Server as ServerTLS } from 'tls' |
c826f34a | 6 | import { |
ad5db104 | 7 | computeLowerResolutionsToTranscode, |
c826f34a | 8 | ffprobePromise, |
f443a746 | 9 | getLiveSegmentTime, |
c729caf6 | 10 | getVideoStreamBitrate, |
f443a746 C |
11 | getVideoStreamDimensionsInfo, |
12 | getVideoStreamFPS | |
c729caf6 | 13 | } from '@server/helpers/ffmpeg' |
8ebf2a5d C |
14 | import { logger, loggerTagsFactory } from '@server/helpers/logger' |
15 | import { CONFIG, registerConfigChangedHandler } from '@server/initializers/config' | |
51353d9a | 16 | import { P2P_MEDIA_LOADER_PEER_VERSION, VIDEO_LIVE } from '@server/initializers/constants' |
8ebf2a5d C |
17 | import { UserModel } from '@server/models/user/user' |
18 | import { VideoModel } from '@server/models/video/video' | |
19 | import { VideoLiveModel } from '@server/models/video/video-live' | |
26e3e98f | 20 | import { VideoLiveSessionModel } from '@server/models/video/video-live-session' |
8ebf2a5d | 21 | import { VideoStreamingPlaylistModel } from '@server/models/video/video-streaming-playlist' |
26e3e98f | 22 | import { MStreamingPlaylistVideo, MVideo, MVideoLiveSession, MVideoLiveVideo } from '@server/types/models' |
4ec52d04 | 23 | import { wait } from '@shared/core-utils' |
26e3e98f | 24 | import { LiveVideoError, VideoState, VideoStreamingPlaylistType } from '@shared/models' |
8ebf2a5d C |
25 | import { federateVideoIfNeeded } from '../activitypub/videos' |
26 | import { JobQueue } from '../job-queue' | |
4ec52d04 | 27 | import { generateHLSMasterPlaylistFilename, generateHlsSha256SegmentsFilename, getLiveReplayBaseDirectory } from '../paths' |
df1db951 | 28 | import { PeerTubeSocket } from '../peertube-socket' |
8ebf2a5d C |
29 | import { LiveQuotaStore } from './live-quota-store' |
30 | import { LiveSegmentShaStore } from './live-segment-sha-store' | |
31 | import { cleanupLive } from './live-utils' | |
32 | import { MuxingSession } from './shared' | |
33 | ||
7a397c7f C |
34 | const NodeRtmpSession = require('node-media-server/src/node_rtmp_session') |
35 | const context = require('node-media-server/src/node_core_ctx') | |
36 | const nodeMediaServerLogger = require('node-media-server/src/node_core_logger') | |
8ebf2a5d C |
37 | |
38 | // Disable node media server logs | |
39 | nodeMediaServerLogger.setLogType(0) | |
40 | ||
41 | const config = { | |
42 | rtmp: { | |
43 | port: CONFIG.LIVE.RTMP.PORT, | |
44 | chunk_size: VIDEO_LIVE.RTMP.CHUNK_SIZE, | |
45 | gop_cache: VIDEO_LIVE.RTMP.GOP_CACHE, | |
46 | ping: VIDEO_LIVE.RTMP.PING, | |
47 | ping_timeout: VIDEO_LIVE.RTMP.PING_TIMEOUT | |
8ebf2a5d C |
48 | } |
49 | } | |
50 | ||
51 | const lTags = loggerTagsFactory('live') | |
52 | ||
53 | class LiveManager { | |
54 | ||
55 | private static instance: LiveManager | |
56 | ||
57 | private readonly muxingSessions = new Map<string, MuxingSession>() | |
58 | private readonly videoSessions = new Map<number, string>() | |
8ebf2a5d C |
59 | |
60 | private rtmpServer: Server | |
df1db951 C |
61 | private rtmpsServer: ServerTLS |
62 | ||
63 | private running = false | |
8ebf2a5d C |
64 | |
65 | private constructor () { | |
66 | } | |
67 | ||
68 | init () { | |
69 | const events = this.getContext().nodeEvent | |
70 | events.on('postPublish', (sessionId: string, streamPath: string) => { | |
71 | logger.debug('RTMP received stream', { id: sessionId, streamPath, ...lTags(sessionId) }) | |
72 | ||
73 | const splittedPath = streamPath.split('/') | |
74 | if (splittedPath.length !== 3 || splittedPath[1] !== VIDEO_LIVE.RTMP.BASE_PATH) { | |
75 | logger.warn('Live path is incorrect.', { streamPath, ...lTags(sessionId) }) | |
76 | return this.abortSession(sessionId) | |
77 | } | |
78 | ||
df1db951 C |
79 | const session = this.getContext().sessions.get(sessionId) |
80 | ||
81 | this.handleSession(sessionId, session.inputOriginUrl + streamPath, splittedPath[2]) | |
8ebf2a5d C |
82 | .catch(err => logger.error('Cannot handle sessions.', { err, ...lTags(sessionId) })) |
83 | }) | |
84 | ||
85 | events.on('donePublish', sessionId => { | |
86 | logger.info('Live session ended.', { sessionId, ...lTags(sessionId) }) | |
87 | }) | |
88 | ||
89 | registerConfigChangedHandler(() => { | |
df1db951 C |
90 | if (!this.running && CONFIG.LIVE.ENABLED === true) { |
91 | this.run().catch(err => logger.error('Cannot run live server.', { err })) | |
8ebf2a5d C |
92 | return |
93 | } | |
94 | ||
df1db951 | 95 | if (this.running && CONFIG.LIVE.ENABLED === false) { |
8ebf2a5d C |
96 | this.stop() |
97 | } | |
98 | }) | |
99 | ||
100 | // Cleanup broken lives, that were terminated by a server restart for example | |
101 | this.handleBrokenLives() | |
102 | .catch(err => logger.error('Cannot handle broken lives.', { err, ...lTags() })) | |
8ebf2a5d C |
103 | } |
104 | ||
df1db951 C |
105 | async run () { |
106 | this.running = true | |
8ebf2a5d | 107 | |
df1db951 C |
108 | if (CONFIG.LIVE.RTMP.ENABLED) { |
109 | logger.info('Running RTMP server on port %d', CONFIG.LIVE.RTMP.PORT, lTags()) | |
8ebf2a5d | 110 | |
df1db951 C |
111 | this.rtmpServer = createServer(socket => { |
112 | const session = new NodeRtmpSession(config, socket) | |
8ebf2a5d | 113 | |
df1db951 C |
114 | session.inputOriginUrl = 'rtmp://127.0.0.1:' + CONFIG.LIVE.RTMP.PORT |
115 | session.run() | |
116 | }) | |
117 | ||
118 | this.rtmpServer.on('error', err => { | |
119 | logger.error('Cannot run RTMP server.', { err, ...lTags() }) | |
120 | }) | |
121 | ||
cfbe6be5 | 122 | this.rtmpServer.listen(CONFIG.LIVE.RTMP.PORT, CONFIG.LIVE.RTMP.HOSTNAME) |
df1db951 | 123 | } |
8ebf2a5d | 124 | |
df1db951 C |
125 | if (CONFIG.LIVE.RTMPS.ENABLED) { |
126 | logger.info('Running RTMPS server on port %d', CONFIG.LIVE.RTMPS.PORT, lTags()) | |
127 | ||
128 | const [ key, cert ] = await Promise.all([ | |
129 | readFile(CONFIG.LIVE.RTMPS.KEY_FILE), | |
130 | readFile(CONFIG.LIVE.RTMPS.CERT_FILE) | |
131 | ]) | |
132 | const serverOptions = { key, cert } | |
133 | ||
134 | this.rtmpsServer = createServerTLS(serverOptions, socket => { | |
135 | const session = new NodeRtmpSession(config, socket) | |
136 | ||
137 | session.inputOriginUrl = 'rtmps://127.0.0.1:' + CONFIG.LIVE.RTMPS.PORT | |
138 | session.run() | |
139 | }) | |
140 | ||
141 | this.rtmpsServer.on('error', err => { | |
142 | logger.error('Cannot run RTMPS server.', { err, ...lTags() }) | |
143 | }) | |
144 | ||
cfbe6be5 | 145 | this.rtmpsServer.listen(CONFIG.LIVE.RTMPS.PORT, CONFIG.LIVE.RTMPS.HOSTNAME) |
df1db951 | 146 | } |
8ebf2a5d C |
147 | } |
148 | ||
149 | stop () { | |
df1db951 C |
150 | this.running = false |
151 | ||
5037e0e4 C |
152 | if (this.rtmpServer) { |
153 | logger.info('Stopping RTMP server.', lTags()) | |
8ebf2a5d | 154 | |
5037e0e4 C |
155 | this.rtmpServer.close() |
156 | this.rtmpServer = undefined | |
157 | } | |
158 | ||
159 | if (this.rtmpsServer) { | |
160 | logger.info('Stopping RTMPS server.', lTags()) | |
161 | ||
162 | this.rtmpsServer.close() | |
163 | this.rtmpsServer = undefined | |
164 | } | |
8ebf2a5d C |
165 | |
166 | // Sessions is an object | |
167 | this.getContext().sessions.forEach((session: any) => { | |
168 | if (session instanceof NodeRtmpSession) { | |
169 | session.stop() | |
170 | } | |
171 | }) | |
172 | } | |
173 | ||
174 | isRunning () { | |
175 | return !!this.rtmpServer | |
176 | } | |
177 | ||
26e3e98f | 178 | stopSessionOf (videoId: number, error: LiveVideoError | null) { |
8ebf2a5d C |
179 | const sessionId = this.videoSessions.get(videoId) |
180 | if (!sessionId) return | |
181 | ||
26e3e98f C |
182 | this.saveEndingSession(videoId, error) |
183 | .catch(err => logger.error('Cannot save ending session.', { err, ...lTags(sessionId) })) | |
184 | ||
8ebf2a5d C |
185 | this.videoSessions.delete(videoId) |
186 | this.abortSession(sessionId) | |
187 | } | |
188 | ||
8ebf2a5d C |
189 | private getContext () { |
190 | return context | |
191 | } | |
192 | ||
193 | private abortSession (sessionId: string) { | |
194 | const session = this.getContext().sessions.get(sessionId) | |
195 | if (session) { | |
196 | session.stop() | |
197 | this.getContext().sessions.delete(sessionId) | |
198 | } | |
199 | ||
200 | const muxingSession = this.muxingSessions.get(sessionId) | |
609a4442 | 201 | if (muxingSession) { |
e466544f | 202 | // Muxing session will fire and event so we correctly cleanup the session |
609a4442 | 203 | muxingSession.abort() |
609a4442 C |
204 | |
205 | this.muxingSessions.delete(sessionId) | |
206 | } | |
8ebf2a5d C |
207 | } |
208 | ||
df1db951 | 209 | private async handleSession (sessionId: string, inputUrl: string, streamKey: string) { |
8ebf2a5d C |
210 | const videoLive = await VideoLiveModel.loadByStreamKey(streamKey) |
211 | if (!videoLive) { | |
212 | logger.warn('Unknown live video with stream key %s.', streamKey, lTags(sessionId)) | |
213 | return this.abortSession(sessionId) | |
214 | } | |
215 | ||
216 | const video = videoLive.Video | |
217 | if (video.isBlacklisted()) { | |
218 | logger.warn('Video is blacklisted. Refusing stream %s.', streamKey, lTags(sessionId, video.uuid)) | |
219 | return this.abortSession(sessionId) | |
220 | } | |
221 | ||
222 | // Cleanup old potential live files (could happen with a permanent live) | |
223 | LiveSegmentShaStore.Instance.cleanupShaSegments(video.uuid) | |
224 | ||
225 | const oldStreamingPlaylist = await VideoStreamingPlaylistModel.loadHLSPlaylistByVideo(video.id) | |
226 | if (oldStreamingPlaylist) { | |
227 | await cleanupLive(video, oldStreamingPlaylist) | |
228 | } | |
229 | ||
230 | this.videoSessions.set(video.id, sessionId) | |
231 | ||
c826f34a | 232 | const now = Date.now() |
df1db951 | 233 | const probe = await ffprobePromise(inputUrl) |
c826f34a | 234 | |
679c12e6 | 235 | const [ { resolution, ratio }, fps, bitrate ] = await Promise.all([ |
c729caf6 C |
236 | getVideoStreamDimensionsInfo(inputUrl, probe), |
237 | getVideoStreamFPS(inputUrl, probe), | |
238 | getVideoStreamBitrate(inputUrl, probe) | |
8ebf2a5d C |
239 | ]) |
240 | ||
c826f34a C |
241 | logger.info( |
242 | '%s probing took %d ms (bitrate: %d, fps: %d, resolution: %d)', | |
df1db951 | 243 | inputUrl, Date.now() - now, bitrate, fps, resolution, lTags(sessionId, video.uuid) |
c826f34a C |
244 | ) |
245 | ||
679c12e6 | 246 | const allResolutions = this.buildAllResolutionsToTranscode(resolution) |
8ebf2a5d C |
247 | |
248 | logger.info( | |
679c12e6 | 249 | 'Will mux/transcode live video of original resolution %d.', resolution, |
8ebf2a5d C |
250 | { allResolutions, ...lTags(sessionId, video.uuid) } |
251 | ) | |
252 | ||
253 | const streamingPlaylist = await this.createLivePlaylist(video, allResolutions) | |
254 | ||
255 | return this.runMuxingSession({ | |
256 | sessionId, | |
257 | videoLive, | |
258 | streamingPlaylist, | |
df1db951 | 259 | inputUrl, |
8ebf2a5d | 260 | fps, |
c826f34a | 261 | bitrate, |
679c12e6 | 262 | ratio, |
8ebf2a5d C |
263 | allResolutions |
264 | }) | |
265 | } | |
266 | ||
267 | private async runMuxingSession (options: { | |
268 | sessionId: string | |
269 | videoLive: MVideoLiveVideo | |
270 | streamingPlaylist: MStreamingPlaylistVideo | |
df1db951 | 271 | inputUrl: string |
8ebf2a5d | 272 | fps: number |
c826f34a | 273 | bitrate: number |
679c12e6 | 274 | ratio: number |
8ebf2a5d C |
275 | allResolutions: number[] |
276 | }) { | |
df1db951 | 277 | const { sessionId, videoLive, streamingPlaylist, allResolutions, fps, bitrate, ratio, inputUrl } = options |
8ebf2a5d C |
278 | const videoUUID = videoLive.Video.uuid |
279 | const localLTags = lTags(sessionId, videoUUID) | |
280 | ||
26e3e98f C |
281 | const liveSession = await this.saveStartingSession(videoLive) |
282 | ||
8ebf2a5d C |
283 | const user = await UserModel.loadByLiveId(videoLive.id) |
284 | LiveQuotaStore.Instance.addNewLive(user.id, videoLive.id) | |
285 | ||
286 | const muxingSession = new MuxingSession({ | |
287 | context: this.getContext(), | |
288 | user, | |
289 | sessionId, | |
290 | videoLive, | |
291 | streamingPlaylist, | |
df1db951 | 292 | inputUrl, |
c826f34a | 293 | bitrate, |
679c12e6 | 294 | ratio, |
8ebf2a5d C |
295 | fps, |
296 | allResolutions | |
297 | }) | |
298 | ||
299 | muxingSession.on('master-playlist-created', () => this.publishAndFederateLive(videoLive, localLTags)) | |
300 | ||
301 | muxingSession.on('bad-socket-health', ({ videoId }) => { | |
302 | logger.error( | |
303 | 'Too much data in client socket stream (ffmpeg is too slow to transcode the video).' + | |
304 | ' Stopping session of video %s.', videoUUID, | |
305 | localLTags | |
306 | ) | |
307 | ||
26e3e98f | 308 | this.stopSessionOf(videoId, LiveVideoError.BAD_SOCKET_HEALTH) |
8ebf2a5d C |
309 | }) |
310 | ||
311 | muxingSession.on('duration-exceeded', ({ videoId }) => { | |
312 | logger.info('Stopping session of %s: max duration exceeded.', videoUUID, localLTags) | |
313 | ||
26e3e98f | 314 | this.stopSessionOf(videoId, LiveVideoError.DURATION_EXCEEDED) |
8ebf2a5d C |
315 | }) |
316 | ||
317 | muxingSession.on('quota-exceeded', ({ videoId }) => { | |
318 | logger.info('Stopping session of %s: user quota exceeded.', videoUUID, localLTags) | |
319 | ||
26e3e98f C |
320 | this.stopSessionOf(videoId, LiveVideoError.QUOTA_EXCEEDED) |
321 | }) | |
322 | ||
323 | muxingSession.on('ffmpeg-error', ({ videoId }) => { | |
324 | this.stopSessionOf(videoId, LiveVideoError.FFMPEG_ERROR) | |
8ebf2a5d C |
325 | }) |
326 | ||
8ebf2a5d | 327 | muxingSession.on('ffmpeg-end', ({ videoId }) => { |
26e3e98f | 328 | this.onMuxingFFmpegEnd(videoId, sessionId) |
8ebf2a5d C |
329 | }) |
330 | ||
331 | muxingSession.on('after-cleanup', ({ videoId }) => { | |
332 | this.muxingSessions.delete(sessionId) | |
333 | ||
609a4442 C |
334 | muxingSession.destroy() |
335 | ||
26e3e98f | 336 | return this.onAfterMuxingCleanup({ videoId, liveSession }) |
8ebf2a5d C |
337 | .catch(err => logger.error('Error in end transmuxing.', { err, ...localLTags })) |
338 | }) | |
339 | ||
340 | this.muxingSessions.set(sessionId, muxingSession) | |
341 | ||
342 | muxingSession.runMuxing() | |
343 | .catch(err => { | |
344 | logger.error('Cannot run muxing.', { err, ...localLTags }) | |
345 | this.abortSession(sessionId) | |
346 | }) | |
347 | } | |
348 | ||
349 | private async publishAndFederateLive (live: MVideoLiveVideo, localLTags: { tags: string[] }) { | |
350 | const videoId = live.videoId | |
351 | ||
352 | try { | |
353 | const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoId) | |
354 | ||
355 | logger.info('Will publish and federate live %s.', video.url, localLTags) | |
356 | ||
357 | video.state = VideoState.PUBLISHED | |
7137377d | 358 | video.publishedAt = new Date() |
8ebf2a5d C |
359 | await video.save() |
360 | ||
361 | live.Video = video | |
362 | ||
4ec52d04 | 363 | await wait(getLiveSegmentTime(live.latencyMode) * 1000 * VIDEO_LIVE.EDGE_LIVE_DELAY_SEGMENTS_NOTIFICATION) |
8ebf2a5d | 364 | |
4ec52d04 C |
365 | try { |
366 | await federateVideoIfNeeded(video, false) | |
367 | } catch (err) { | |
368 | logger.error('Cannot federate live video %s.', video.url, { err, ...localLTags }) | |
369 | } | |
370 | ||
371 | PeerTubeSocket.Instance.sendVideoLiveNewState(video) | |
8ebf2a5d C |
372 | } catch (err) { |
373 | logger.error('Cannot save/federate live video %d.', videoId, { err, ...localLTags }) | |
374 | } | |
375 | } | |
376 | ||
26e3e98f | 377 | private onMuxingFFmpegEnd (videoId: number, sessionId: string) { |
8ebf2a5d | 378 | this.videoSessions.delete(videoId) |
26e3e98f C |
379 | |
380 | this.saveEndingSession(videoId, null) | |
381 | .catch(err => logger.error('Cannot save ending session.', { err, ...lTags(sessionId) })) | |
8ebf2a5d C |
382 | } |
383 | ||
4ec52d04 C |
384 | private async onAfterMuxingCleanup (options: { |
385 | videoId: number | string | |
26e3e98f | 386 | liveSession?: MVideoLiveSession |
4ec52d04 C |
387 | cleanupNow?: boolean // Default false |
388 | }) { | |
26e3e98f | 389 | const { videoId, liveSession: liveSessionArg, cleanupNow = false } = options |
4ec52d04 | 390 | |
8ebf2a5d | 391 | try { |
4ec52d04 | 392 | const fullVideo = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoId) |
8ebf2a5d C |
393 | if (!fullVideo) return |
394 | ||
395 | const live = await VideoLiveModel.loadByVideoId(fullVideo.id) | |
396 | ||
26e3e98f C |
397 | const liveSession = liveSessionArg ?? await VideoLiveSessionModel.findCurrentSessionOf(fullVideo.id) |
398 | ||
399 | // On server restart during a live | |
400 | if (!liveSession.endDate) { | |
401 | liveSession.endDate = new Date() | |
402 | await liveSession.save() | |
403 | } | |
404 | ||
4ec52d04 C |
405 | JobQueue.Instance.createJob({ |
406 | type: 'video-live-ending', | |
407 | payload: { | |
408 | videoId: fullVideo.id, | |
26e3e98f | 409 | |
4ec52d04 C |
410 | replayDirectory: live.saveReplay |
411 | ? await this.findReplayDirectory(fullVideo) | |
412 | : undefined, | |
26e3e98f C |
413 | |
414 | liveSessionId: liveSession.id, | |
415 | ||
4ec52d04 C |
416 | publishedAt: fullVideo.publishedAt.toISOString() |
417 | } | |
418 | }, { delay: cleanupNow ? 0 : VIDEO_LIVE.CLEANUP_DELAY }) | |
419 | ||
420 | fullVideo.state = live.permanentLive | |
421 | ? VideoState.WAITING_FOR_LIVE | |
422 | : VideoState.LIVE_ENDED | |
8ebf2a5d C |
423 | |
424 | await fullVideo.save() | |
425 | ||
426 | PeerTubeSocket.Instance.sendVideoLiveNewState(fullVideo) | |
427 | ||
428 | await federateVideoIfNeeded(fullVideo, false) | |
429 | } catch (err) { | |
4ec52d04 | 430 | logger.error('Cannot save/federate new video state of live streaming of video %d.', videoId, { err, ...lTags(videoId + '') }) |
8ebf2a5d C |
431 | } |
432 | } | |
433 | ||
8ebf2a5d C |
434 | private async handleBrokenLives () { |
435 | const videoUUIDs = await VideoModel.listPublishedLiveUUIDs() | |
436 | ||
437 | for (const uuid of videoUUIDs) { | |
4ec52d04 | 438 | await this.onAfterMuxingCleanup({ videoId: uuid, cleanupNow: true }) |
8ebf2a5d C |
439 | } |
440 | } | |
441 | ||
4ec52d04 C |
442 | private async findReplayDirectory (video: MVideo) { |
443 | const directory = getLiveReplayBaseDirectory(video) | |
444 | const files = await readdir(directory) | |
445 | ||
446 | if (files.length === 0) return undefined | |
447 | ||
448 | return join(directory, files.sort().reverse()[0]) | |
449 | } | |
450 | ||
8ebf2a5d C |
451 | private buildAllResolutionsToTranscode (originResolution: number) { |
452 | const resolutionsEnabled = CONFIG.LIVE.TRANSCODING.ENABLED | |
ad5db104 | 453 | ? computeLowerResolutionsToTranscode(originResolution, 'live') |
8ebf2a5d C |
454 | : [] |
455 | ||
456 | return resolutionsEnabled.concat([ originResolution ]) | |
457 | } | |
458 | ||
764b1a14 C |
459 | private async createLivePlaylist (video: MVideo, allResolutions: number[]): Promise<MStreamingPlaylistVideo> { |
460 | const playlist = await VideoStreamingPlaylistModel.loadOrGenerate(video) | |
8ebf2a5d | 461 | |
764b1a14 C |
462 | playlist.playlistFilename = generateHLSMasterPlaylistFilename(true) |
463 | playlist.segmentsSha256Filename = generateHlsSha256SegmentsFilename(true) | |
8ebf2a5d | 464 | |
764b1a14 C |
465 | playlist.p2pMediaLoaderPeerVersion = P2P_MEDIA_LOADER_PEER_VERSION |
466 | playlist.type = VideoStreamingPlaylistType.HLS | |
467 | ||
468 | playlist.assignP2PMediaLoaderInfoHashes(video, allResolutions) | |
469 | ||
470 | return playlist.save() | |
8ebf2a5d C |
471 | } |
472 | ||
26e3e98f C |
473 | private saveStartingSession (videoLive: MVideoLiveVideo) { |
474 | const liveSession = new VideoLiveSessionModel({ | |
475 | startDate: new Date(), | |
476 | liveVideoId: videoLive.videoId | |
477 | }) | |
478 | ||
479 | return liveSession.save() | |
480 | } | |
481 | ||
482 | private async saveEndingSession (videoId: number, error: LiveVideoError | null) { | |
483 | const liveSession = await VideoLiveSessionModel.findCurrentSessionOf(videoId) | |
484 | liveSession.endDate = new Date() | |
485 | liveSession.error = error | |
486 | ||
487 | return liveSession.save() | |
488 | } | |
489 | ||
8ebf2a5d C |
490 | static get Instance () { |
491 | return this.instance || (this.instance = new this()) | |
492 | } | |
493 | } | |
494 | ||
495 | // --------------------------------------------------------------------------- | |
496 | ||
497 | export { | |
498 | LiveManager | |
499 | } |