Error: Converting circular structure to JSON about graphql-transport-electron HOT 5 CLOSED

/* eslint-disable */

import { FetchResult, Observable, Operation } from '@apollo/client';
import { print } from 'graphql';
import { IpcLink as IpcLinkOriginal } from 'graphql-transport-electron';

// @ts-ignore
export class IpcLink extends IpcLinkOriginal {
  private counter;
  private observers;
  private ipc;
  private channel;

  request(operation: Operation): any {
    return new Observable(
      (observer: ZenObservable.SubscriptionObserver<FetchResult>) => {
        const current = `${++this.counter}`;
        const request = {
          operationName: operation.operationName,
          variables: operation.variables,
          query: print(operation.query),
          context: JSON.parse(
            JSON.stringify(operation.getContext(), createSerializer())
          ),
        };

        this.observers.set(current, observer);
        this.ipc.send(this.channel, current, request);
      },
    );
  }
}

export function createIpcLink(options) {
  return new IpcLink(options);
}

function createSerializer() {
  var seen = new WeakSet();

  return function (key, value) {
    if (typeof value === 'object' && value !== null) {
      if (seen.has(value)) {
        return undefined;
      }

      seen.add(value);
    }

    return value;
  };
}