It doesn't seem like this code is running on websocket close or error

async webSocketClose(ws: WebSocket, code: number, reason: string, wasClean: boolean) {
    console.log(`websocket closed code=${code} wasClean=${wasClean} reason='${reason}'`)
  }
  async webSocketError(ws: WebSocket, error: any) {
    console.log(`websocket error: ${error.message} --- ${JSON.stringify(error)}`)
  }