File size: 1,195 Bytes
1e92f2d | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | import { get, merge } from 'lodash';
import { decorrelatedJitter as defaultDelay } from './delays';
import { default as defaultPolicy } from './policies';
const isGetRequest = ( request ) => 'GET' === get( request, 'method', '' ).toUpperCase();
export const retryOnFailure =
( getDelay = defaultDelay ) =>
( inboundData ) => {
const {
nextError,
originalRequest,
store: { dispatch },
} = inboundData;
// if the request came back successfully
// then we have no need to intercept it
// flush our records of it
if ( ! nextError ) {
return inboundData;
}
// otherwise check if we should try again
if ( ! isGetRequest( originalRequest ) ) {
return inboundData;
}
const { options: { retryPolicy: policy = defaultPolicy } = {} } = originalRequest;
const { delay, maxAttempts, name } = policy;
const retryCount = get( originalRequest, 'meta.dataLayer.retryCount', 0 ) + 1;
if ( 'NO_RETRY' === name || retryCount > maxAttempts ) {
return inboundData;
}
setTimeout(
() => dispatch( merge( originalRequest, { meta: { dataLayer: { retryCount } } } ) ),
getDelay( delay, retryCount )
);
return { ...inboundData, shouldAbort: true };
};
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