X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=shared%2Fextra-utils%2Fvideos%2Flive.ts;h=c8acb90daa5b5f453c410c9546a6bc2d22fef7d4;hb=6b67897e2eab96978daee40aeaf716835856d65d;hp=f500fdc3e8ef52bd840bb94983946e44d94bb8c0;hpb=77e9f859c6ad75ba179dec74e5410cc651eaa49b;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/shared/extra-utils/videos/live.ts b/shared/extra-utils/videos/live.ts
index f500fdc3e..c8acb90da 100644
--- a/shared/extra-utils/videos/live.ts
+++ b/shared/extra-utils/videos/live.ts
@@ -1,9 +1,15 @@
+/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
+
+import { expect } from 'chai'
 import * as ffmpeg from 'fluent-ffmpeg'
-import { LiveVideoCreate, LiveVideoUpdate, VideoDetails, VideoState } from '@shared/models'
-import { buildAbsoluteFixturePath, wait } from '../miscs/miscs'
+import { pathExists, readdir } from 'fs-extra'
+import { omit } from 'lodash'
+import { join } from 'path'
+import { LiveVideo, LiveVideoCreate, LiveVideoUpdate, VideoDetails, VideoState } from '@shared/models'
+import { buildAbsoluteFixturePath, buildServerDirectory, wait } from '../miscs/miscs'
 import { makeGetRequest, makePutBodyRequest, makeUploadRequest } from '../requests/requests'
 import { ServerInfo } from '../server/servers'
-import { getVideo, getVideoWithToken } from './videos'
+import { getVideoWithToken } from './videos'
 
 function getLive (url: string, token: string, videoId: number | string, statusCodeExpected = 200) {
   const path = '/api/v1/videos/live'
@@ -31,28 +37,38 @@ function updateLive (url: string, token: string, videoId: number | string, field
 function createLive (url: string, token: string, fields: LiveVideoCreate, statusCodeExpected = 200) {
   const path = '/api/v1/videos/live'
 
-  let attaches: any = {}
-  if (fields.thumbnailfile) attaches = { thumbnailfile: fields.thumbnailfile }
-  if (fields.previewfile) attaches = { previewfile: fields.previewfile }
+  const attaches: any = {}
+  if (fields.thumbnailfile) attaches.thumbnailfile = fields.thumbnailfile
+  if (fields.previewfile) attaches.previewfile = fields.previewfile
+
+  const updatedFields = omit(fields, 'thumbnailfile', 'previewfile')
 
   return makeUploadRequest({
     url,
     path,
     token,
     attaches,
-    fields,
+    fields: updatedFields,
     statusCodeExpected
   })
 }
 
-function sendRTMPStream (rtmpBaseUrl: string, streamKey: string) {
-  const fixture = buildAbsoluteFixturePath('video_short.mp4')
+async function sendRTMPStreamInVideo (url: string, token: string, videoId: number | string, fixtureName?: string) {
+  const res = await getLive(url, token, videoId)
+  const videoLive = res.body as LiveVideo
+
+  return sendRTMPStream(videoLive.rtmpUrl, videoLive.streamKey, fixtureName)
+}
+
+function sendRTMPStream (rtmpBaseUrl: string, streamKey: string, fixtureName = 'video_short.mp4') {
+  const fixture = buildAbsoluteFixturePath(fixtureName)
 
   const command = ffmpeg(fixture)
   command.inputOption('-stream_loop -1')
   command.inputOption('-re')
-
-  command.outputOption('-c copy')
+  command.outputOption('-c:v libx264')
+  command.outputOption('-g 50')
+  command.outputOption('-keyint_min 2')
   command.outputOption('-f flv')
 
   const rtmpUrl = rtmpBaseUrl + '/' + streamKey
@@ -61,7 +77,7 @@ function sendRTMPStream (rtmpBaseUrl: string, streamKey: string) {
   command.on('error', err => {
     if (err?.message?.includes('Exiting normally')) return
 
-    console.error('Cannot send RTMP stream.', { err })
+    if (process.env.DEBUG) console.error(err)
   })
 
   if (process.env.DEBUG) {
@@ -73,13 +89,54 @@ function sendRTMPStream (rtmpBaseUrl: string, streamKey: string) {
   return command
 }
 
+function waitFfmpegUntilError (command: ffmpeg.FfmpegCommand, successAfterMS = 10000) {
+  return new Promise((res, rej) => {
+    command.on('error', err => {
+      return rej(err)
+    })
+
+    setTimeout(() => {
+      res()
+    }, successAfterMS)
+  })
+}
+
+async function runAndTestFfmpegStreamError (url: string, token: string, videoId: number | string, shouldHaveError: boolean) {
+  const command = await sendRTMPStreamInVideo(url, token, videoId)
+
+  return testFfmpegStreamError(command, shouldHaveError)
+}
+
+async function testFfmpegStreamError (command: ffmpeg.FfmpegCommand, shouldHaveError: boolean) {
+  let error: Error
+
+  try {
+    await waitFfmpegUntilError(command, 15000)
+  } catch (err) {
+    error = err
+  }
+
+  await stopFfmpeg(command)
+
+  if (shouldHaveError && !error) throw new Error('Ffmpeg did not have an error')
+  if (!shouldHaveError && error) throw error
+}
+
 async function stopFfmpeg (command: ffmpeg.FfmpegCommand) {
   command.kill('SIGINT')
 
   await wait(500)
 }
 
-async function waitUntilLiveStarts (url: string, token: string, videoId: number | string) {
+function waitUntilLiveStarts (url: string, token: string, videoId: number | string) {
+  return waitWhileLiveState(url, token, videoId, VideoState.WAITING_FOR_LIVE)
+}
+
+function waitUntilLivePublished (url: string, token: string, videoId: number | string) {
+  return waitWhileLiveState(url, token, videoId, VideoState.PUBLISHED)
+}
+
+async function waitWhileLiveState (url: string, token: string, videoId: number | string, state: VideoState) {
   let video: VideoDetails
 
   do {
@@ -87,16 +144,47 @@ async function waitUntilLiveStarts (url: string, token: string, videoId: number
     video = res.body
 
     await wait(500)
-  } while (video.state.id === VideoState.WAITING_FOR_LIVE)
+  } while (video.state.id === state)
+}
+
+async function checkLiveCleanup (server: ServerInfo, videoUUID: string, resolutions: number[] = []) {
+  const basePath = buildServerDirectory(server, 'streaming-playlists')
+  const hlsPath = join(basePath, 'hls', videoUUID)
+
+  if (resolutions.length === 0) {
+    const result = await pathExists(hlsPath)
+    expect(result).to.be.false
+
+    return
+  }
+
+  const files = await readdir(hlsPath)
+
+  // fragmented file and playlist per resolution + master playlist + segments sha256 json file
+  expect(files).to.have.lengthOf(resolutions.length * 2 + 2)
+
+  for (const resolution of resolutions) {
+    expect(files).to.contain(`${videoUUID}-${resolution}-fragmented.mp4`)
+    expect(files).to.contain(`${resolution}.m3u8`)
+  }
+
+  expect(files).to.contain('master.m3u8')
+  expect(files).to.contain('segments-sha256.json')
 }
 
 // ---------------------------------------------------------------------------
 
 export {
   getLive,
+  waitUntilLivePublished,
   updateLive,
   waitUntilLiveStarts,
   createLive,
+  runAndTestFfmpegStreamError,
+  checkLiveCleanup,
   stopFfmpeg,
-  sendRTMPStream
+  sendRTMPStreamInVideo,
+  waitFfmpegUntilError,
+  sendRTMPStream,
+  testFfmpegStreamError
 }