Discord.js v13机器人在Heroku上无法播放网络电台流媒体

环境信息 #

Heroku已配置Buildpack #

• heroku/nodejs
• https://github.com/jonathanong/heroku-buildpack-ffmpeg-latest.git
• https://github.com/xrisk/heroku-opus.git
• https://github.com/OnlyNoob/heroku-buildpack-libsodium.git

项目依赖包 #

• "@discordjs/opus": "^0.5.3"
• "@discordjs/rest": "^0.5.0"
• "@discordjs/voice": "^0.10.0"
• "discord-api-types": "^0.36.0"
• "discord.js": "^13.8.1"
• "ffmpeg-static": "^4.4.1"
• "libsodium-wrappers": "^0.7.10"

核心播放代码 #

let voiceChn = message.member.voice.channel;
const connection = joinVoiceChannel({
    channelId: message.member.voice.channel.id,
    guildId: message.member.voice.channel.guildId,
    adapterCreator: message.guild.voiceAdapterCreator,
    selfDeaf: true
  });
const player = createAudioPlayer();
let resource = createAudioResource(STREAM_URL);
connection.subscribe(player);
connection.on(VoiceConnectionStatus.Ready, () => {
    player.play(resource);
});

问题描述 #

上述代码在本地运行完全正常，但部署到Heroku后无法播放网络电台流。播放器会立即触发idle事件，相关日志如下：

{
status: 'playing',
missedFrames: 0,
playbackDuration: 120,
resource: AudioResource {
    playStream: OggDemuxer {
    _readableState: [ReadableState],
    _events: [Object: null prototype],
    _eventsCount: 5,
    _maxListeners: undefined,
    _writableState: [WritableState],
    allowHalfOpen: true,
    _remainder: null,
    _head: null,
    _bitstream: null,
    [Symbol(kCapture)]: false,
    [Symbol(kCallback)]: null
},
    edges: [ [Object], [Object] ],
    metadata: null,
    volume: undefined,
    encoder: undefined,
    audioPlayer: undefined,
    playbackDuration: 0,
    started: true,
    silencePaddingFrames: 5,
    silenceRemaining: 0
},
onStreamError: [Function: onStreamError]
}

内容的提问来源于stack exchange，提问作者Tom