jswebsocketerror

Error  ErrorEvent {
  [Symbol(kTarget)]: WebSocket {
    _events: [Object: null prototype] {
      open: [Function],
      message: [Function],
      error: [Function],
      close: [Function]
    },
    _eventsCount: 4,
    _maxListeners: undefined,
    _binaryType: 'nodebuffer',
    _closeCode: 1006,
    _closeFrameReceived: false,
    _closeFrameSent: false,
    _closeMessage: <Buffer >,
    _closeTimer: null,
    _extensions: {},
    _paused: false,
    _protocol: '',
    _readyState: 2,
    _receiver: null,
    _sender: null,
    _socket: null,
    _bufferedAmount: 0,
    _isServer: false,
    _redirects: 0,
    _url: 'ws://localhost:5899',
    _req: null,
    [Symbol(kCapture)]: false
  },
  [Symbol(kType)]: 'error',
  [Symbol(kError)]: Error: connect ECONNREFUSED ::1:5899
      at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1161:16) {
    errno: -4078,
    code: 'ECONNREFUSED',
    syscall: 'connect',
    address: '::1',
    port: 5899
  },
  [Symbol(kMessage)]: 'connect ECONNREFUSED ::1:5899'
}