中继订阅-带请求的间歇性故障

时间:2019-12-02 03:53:34

标签: react-native graphql graphql-js relay graphql-subscriptions

我正在尝试使用Relay Suscriptions Docs

设置基本订阅
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);
};

我正在按以下方式食用

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

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

我已经能够确认所有这些连线都正确连接了,而且我已经看到了updater函数的日志,尽管通常情况并非如此,但最终 会因为出现以下错误:

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)

我还没有找到确定何时或为什么发生这种情况的模式。

无处不在,但不知道它是什么来的,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 我注意到可能有贡献的有趣事情(尽管我真的不知道如何做)是,如果我运行relay-devtools(台式机版本),这似乎会发生。

不确定如何关联,但似乎只有在我打开它的情况下才会发生。

0 个答案:

没有答案
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