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feat(@aws-amplify/core): add worker support to reachability #6956

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Merged
iartemiev merged 1 commit into from
Oct 13, 2020
Merged

feat(@aws-amplify/core): add worker support to reachability #6956

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8 changes: 6 additions & 2 deletions packages/core/src/Util/Reachability.ts
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
import { browserOrNode } from '@aws-amplify/core';
import { browserOrNode, isWebWorker } from '@aws-amplify/core';
import Observable, { ZenObservable } from 'zen-observable-ts';

type NetworkStatus = {
Expand All @@ -16,7 +16,11 @@ export default class ReachabilityNavigator implements Reachability {
}

return new Observable(observer => {
observer.next({ online: window.navigator.onLine });
const online = isWebWorker()
? self.navigator.onLine
: window.navigator.onLine;

observer.next({ online });

const notifyOnline = () => observer.next({ online: true });
const notifyOffline = () => observer.next({ online: false });
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