Unhandled error Network error

[haris-ramzan]

Is this a bug?

Unhandled error Network error: Network request failed Error: Network error: Network request failed
at new ApolloError ()

Environment

1. react-native:0.44.0
2. react-apollo:1.1.1
3. apollo-client:1.0.4

Steps to Reproduce

1. When turn off internet connection.
2. Render
3. When turn off internet during app navigation.

Expected Behavior

Component should render without data and errors received through props. The same when its a query error or some kind of http error.

Actual Behavior

The Red screen occur on failure of internet connection with this error "Unhandled error Network error: Network request failed Error: Network error: Network request failed
at new ApolloError ()"

[hramos]

Hey, thanks for reporting this issue!

It looks like your description is missing some necessary information, or the list of reproduction steps is not complete. Can you please add all the details specified in the template? This is necessary for people to be able to understand and reproduce the issue being reported.

I am going to close this, but feel free to open a new issue with the additional information provided. Thanks!

[haris-ramzan]

@hramos actually i found this error on internet failure during screen navigation with react-native-router-flux.
Here is my Client;

import { AsyncStorage } from 'react-native';
import { SubscriptionClient } from 'subscriptions-transport-ws';
import addGraphQLSubscriptions from '../dev/subscriptions';

const wsClient = new SubscriptionClient('ws://192.168.0.0', {
  reconnect: true,
  connectionParams: {
    accessToken: 'jkasdhkjashd jkashdjk ashdas'
  }
});

const networkInterface = createNetworkInterface({

  uri: 'http://192.168.0.0/graphql',
  opts: {
    credentials: 'same-origin'
  }
});
const logErrors = {
  applyAfterware({ response }, next) {
    if (!response.ok) {
      response.clone().text().then(bodyText => {
        console.error(`Network Error: ${response.status} (${response.statusText}) - ${bodyText}`);
        next();
      });
    } else {
      response.clone().json().then(({ errors }) => {
        if (errors) {
           console.error('GraphQL Errors:', errors.map(e => e.message));
        }
        next();
      });
    }
  },
};
networkInterface.useAfter([logErrors]);
const networkInterfaceWithSubscriptions = addGraphQLSubscriptions(
  networkInterface,
  wsClient
);
const client = new ApolloClient({
  dataIdFromObject: o => o.id,
  networkInterface: networkInterfaceWithSubscriptions

});
networkInterface.use([{
  applyMiddleware(req, next) {
    if (!req.options.headers) {
      req.options.headers = {};  // Create the header object if needed.
    }
    // get the authentication token from local storage if it exists
    AsyncStorage.getItem('sessionToken').then((token) => {
      req.options.headers.Authorization = token ? `${token}` : null;
      next();
    }
    );
  }
}]);
export default client;

I found this Error "Unhandled error Network error: Network request failed Error: Network error: Network request failed
at new ApolloError"

[haris-ramzan]

@hramos Found this Error ,

[HPieters]

@haris-ramzan Did you ever resolve this issue?

[ICCanche]

Same here.

"react-apollo": "2.0.4",
"react-native": "0.52.0",