Crash when voice connection is lost.

[DaleJV]

🐛 Describe the Bug

After having the bot run for 2 days on my server, it completely crashes

✏️ Steps to Reproduce

1. Turn of pause music on empty server
2. Run bot for multiple days
3. See error...

😕 Expected Behavior

The bot should not be crashing, its a 24/7 bot. Its gives issues such as code: 'ERR_UNHANDLED_ERROR', Error: getaddrinfo ENOTFOUND sydney4015.discord.media, and type: 'error', message: 'getaddrinfo ENOTFOUND sydney4015.discord.media',

📜 Log

node:events:381
    throw err; // Unhandled 'error' event
    ^

Error [ERR_UNHANDLED_ERROR]: Unhandled error. (ErrorEvent {
  target: WebSocket {
    _events: [Object: null prototype] {
      open: [Function],
      message: [Function],
      close: [Function],
      error: [Function]
    },
    _eventsCount: 4,
    _maxListeners: undefined,
    _binaryType: 'nodebuffer',
    _closeCode: 1006,
    _closeFrameReceived: false,
    _closeFrameSent: false,
    _closeMessage: '',
    _closeTimer: null,
    _extensions: {},
    _protocol: '',
    _readyState: 2,
    _receiver: null,
    _sender: null,
    _socket: null,
    _bufferedAmount: 0,
    _isServer: false,
    _redirects: 0,
    _url: 'wss://sydney4015.discord.media/?v=4&encoding=json',
    _req: null,
    [Symbol(kCapture)]: false
  },
  type: 'error',
  message: 'getaddrinfo ENOTFOUND sydney4015.discord.media',
  error: Error: getaddrinfo ENOTFOUND sydney4015.discord.media
      at GetAddrInfoReqWrap.onlookup [as oncomplete] (node:dns:71:26) {
    errno: -3008,
    code: 'ENOTFOUND',
    syscall: 'getaddrinfo',
    hostname: 'sydney4015.discord.media'
  }
})
    at new NodeError (node:internal/errors:371:5)
    at VoiceConnection.emit (node:events:379:17)
    at VoiceWebSocket.<anonymous> (C:\Users\User\Desktop\DC bot\project\discord-music-24-7\node_modules\discord.js\src\client\voice\VoiceConnection.js:422:32)
    at VoiceWebSocket.emit (node:events:390:28)
    at VoiceWebSocket.onError (C:\Users\User\Desktop\DC bot\project\discord-music-24-7\node_modules\discord.js\src\client\voice\networking\VoiceWebSocket.js:160:10)
    at WebSocket.onError (C:\Users\User\Desktop\DC bot\project\discord-music-24-7\node_modules\ws\lib\event-target.js:140:16)
    at WebSocket.emit (node:events:390:28)
    at emitErrorAndClose (C:\Users\User\Desktop\DC bot\project\discord-music-24-7\node_modules\ws\lib\websocket.js:835:13)
    at ClientRequest.<anonymous> (C:\Users\User\Desktop\DC bot\project\discord-music-24-7\node_modules\ws\lib\websocket.js:697:5)
    at ClientRequest.emit (node:events:390:28) {
  code: 'ERR_UNHANDLED_ERROR',
  context: ErrorEvent {
    target: WebSocket {
      _events: [Object: null prototype] {
        open: [Function: onOpen] { _listener: [Function: bound onOpen] },
        message: [Function: onMessage] { _listener: [Function: bound onMessage] },
        close: [Function: onClose] { _listener: [Function: bound onClose] },
        error: [Function: onError] { _listener: [Function: bound onError] }
      },
      _eventsCount: 4,
      _maxListeners: undefined,
      _binaryType: 'nodebuffer',
      _closeCode: 1006,
      _closeFrameReceived: false,
      _closeFrameSent: false,
      _closeMessage: '',
      _closeTimer: null,
      _protocol: '',
      _readyState: 2,
      _receiver: null,
      _sender: null,
      _socket: null,
      _bufferedAmount: 0,
      _isServer: false,
      _redirects: 0,
      _url: 'wss://sydney4015.discord.media/?v=4&encoding=json',
      _req: null,
      [Symbol(kCapture)]: false
    },
    type: 'error',
    message: 'getaddrinfo ENOTFOUND sydney4015.discord.media',
    error: Error: getaddrinfo ENOTFOUND sydney4015.discord.media
        at GetAddrInfoReqWrap.onlookup [as oncomplete] (node:dns:71:26) {
      errno: -3008,
      code: 'ENOTFOUND',
      syscall: 'getaddrinfo',
      hostname: 'sydney4015.discord.media'
    }
  }
}

📷 Screenshots

Paste a screenshot of the bug (if applicable).

❓ Other Information

• v16.13.2

[moonstar-x]

Is this a recurring issue?

Kinda sounds like you lost connection to the voice servers.

But I suppose an error like this shouldn't crash the bot.

[DaleJV]

Its on my server computer which is connected 24/7 via ethernet and none of my other servers lost connection, so I assume its bot related.

To be safe, I will wait another couple of days and see if it happens again and then I will report back here.

[moonstar-x]

Ah probably I didn't explain myself correctly, I didn't mean your server losing connection but losing the link between your server and discord. Could be the discord voice server went out for a bit.

[DaleJV]

Should that cause a crash?

If so, is there any possibility in the future of developing a function that catches the error and then attempts to reconnect the bot every few seconds?

[moonstar-x]

I think this should not cause a crash, indeed.

I'm going to update this bot once I have some free time to discord.js13, it should have a much better behavior when using voice so hopefully this would be fixed with just an update.

[moonstar-x]

Let me change the title of the issue to something a bit more relevant.

[Dalrae1]

Just wanted to add onto this since I'm also experiencing this with my bot - I am using the latest version of Discord.js and Discord.js/voice and no attempts have been made by them to fix this issue. My bot crashes every few days and it's very annoying. I suspect that since my router resets every few days automatically, that's what's causing the issue.

[headasstommy]

got a fix?

[moonstar-x]

Not yet. 😭

[headasstommy]

all good, im also having a problerm where it disconnects if i leave, and sometimes it says its playing music and i cant hear anything (idk how to do logs)