中继订阅-带有请求订阅的间歇性故障

我正在尝试使用 Relay Suscriptions Docs

import { graphql, requestSubscription } from 'react-relay';
import environment from '../relay/environment';

const subscription = graphql`
  subscription somethingHappenedSubscription {
    somethingHappened {
      id
      status
    }
  }
`;

export default () => {
  const subscriptionConfig = {
    subscription,
    updater: store => console.log('updater hit');
    onError: error => console.log('An error occured:', error),
  };
  requestSubscription(environment, subscriptionConfig);
};

我把它吃了如下

import somethingHappenedSubscription from '../subscriptions/somethingHappened.js'

const MyComponent = () => {
   somethingHappenedSubscription()
   // return something simple
}

我已经能够确认这一切都是正确的,我已经看到了 updater 功能,尽管通常不是 最后 将开始失败,并出现以下错误:

An error occured: TypeError: observable.do is not a function
    at Object.execute (index.js:604)
    at RelayModernEnvironment.js:251
    at _subscribe (RelayObservable.js:579)
    at RelayObservable.subscribe (RelayObservable.js:280)
    at RelayObservable.js:195
    at _subscribe (RelayObservable.js:579)
    at RelayObservable.subscribe (RelayObservable.js:280)
    at RelayObservable.js:195
    at _subscribe (RelayObservable.js:579)
    at RelayObservable.subscribe (RelayObservable.js:280)

到处都找过了,但不知道它是从哪里来的,为什么它有时只会失败?

我正在使用以下软件包

"react-relay": "^7.1.0",
"relay": "^0.8.0-1",
"relay-hooks": "^1.2.5",

更新 我注意到一些有趣的事情,可能是一个贡献者(虽然我真的不知道怎么做),如果我 relay-devtools 正在运行(桌面版本)。

不知道这是如何关联的,但似乎只有在我打开它的时候才会发生。