How to avoid logging of hole object in graphql-ws?

[inpercima]

Hi,

i use the createClient() method to open a Websocket connection. So far all is working like expected. :)
But if connection is closed a log message is given I would like to prevent from logging.
It seems this is info log but I can't find how to disable this logging.
There is a lot of internal information, it seems this i the websocket object which is logged out.

Implementation:

createClient({
  webSocketImpl: WebSocket,
  url: wsUrl,
  lazyCloseTimeout: 50000,
  retryAttempts: Infinity,
  connectionParams: async () => {
    return {
      Authorization: this.authHeaderToken,
      Accept: 'application/json',
    };
  },
  lazy: false,
  on: {
    connected: () => {
      console.debug(`graphql-ws connected`);
    },
  },
})

Logging:

// normal logging from app
[Nest] 21706  - 08.03.2024, 08:04:55     LOG [PrismaService] Starting a postgresql pool with 25 connections.
// close event logging with unknown source
CloseEvent {
  [Symbol(kTarget)]: <ref *1> WebSocket {
    _events: [Object: null prototype] {
      error: [Function],
      close: [Function],
      open: [Function],
      message: [Function]
    },
    _eventsCount: 4,
    _maxListeners: undefined,
    _binaryType: 'nodebuffer',
    _closeCode: 4401,
    _closeFrameReceived: true,
    _closeFrameSent: true,
    _closeMessage: <Buffer ...>,
    _closeTimer: Timeout {
      _idleTimeout: -1,
      _idlePrev: null,
      _idleNext: null,
      _idleStart: 1110,
      _onTimeout: null,
      _timerArgs: undefined,
      _repeat: null,
      _destroyed: true,
      [Symbol(refed)]: true,
      [Symbol(kHasPrimitive)]: false,
      [Symbol(asyncId)]: 136,
      [Symbol(triggerId)]: 39
    },
    _extensions: {},
    _paused: false,
    _protocol: 'graphql-transport-ws',
    _readyState: 3,
    _receiver: Receiver {
      _writableState: [WritableState],
      _events: [Object: null prototype] {},
      _eventsCount: 0,
      _maxListeners: undefined,
      _allowSynchronousEvents: false,
      _binaryType: 'nodebuffer',
      _extensions: {},
      _isServer: false,
      _maxPayload: 104857600,
      _skipUTF8Validation: false,
      _bufferedBytes: 0,
      _buffers: [],
      _compressed: false,
      _payloadLength: 21,
      _mask: undefined,
      _fragmented: 0,
      _masked: false,
      _fin: true,
      _opcode: 8,
      _totalPayloadLength: 0,
      _messageLength: 0,
      _fragments: [],
      _errored: false,
      _loop: false,
      _state: 0,
      [Symbol(kCapture)]: false,
      [Symbol(websocket)]: [Circular *1]
    },
    _sender: Sender {
      _extensions: {},
      _socket: [TLSSocket],
      _firstFragment: true,
      _compress: false,
      _bufferedBytes: 0,
      _deflating: false,
      _queue: []
    },
...
...

How can I disable this logging?

[enisdenjo]

The log might be coming from the fact that you're not handling non-lazy errors. onNonLazyError logs to error console by default, if you want to ignore it - just provide an empty function there. Read more here.

[inpercima]

Hi @enisdenjo, thank you. So I wasn't reading the docs correctly. This is the solution I search for. :)