jiti-meet/react/features/base/util/httpUtils.js

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import { timeoutPromise } from './timeoutPromise';
/**
* The number of milliseconds before deciding that we need retry a fetch request.
*
* @type {number}
*/
const RETRY_TIMEOUT = 3000;
/**
* Wrapper around fetch GET requests to handle json-ifying the response
* and logging errors.
*
* @param {string} url - The URL to perform a GET against.
* @param {?boolean} retry - Whether the request will be retried after short timeout.
* @param {?Object} options - The request options.
* @returns {Promise<Object>} The response body, in JSON format, will be
* through the Promise.
*/
export function doGetJSON(url, retry, options) {
const fetchPromise = fetch(url, options)
.then(response => {
const jsonify = response.json();
if (response.ok) {
return jsonify;
}
return jsonify
.then(result => Promise.reject(result));
});
if (retry) {
return timeoutPromise(fetchPromise, RETRY_TIMEOUT)
.catch(response => {
if (response.status >= 400 && response.status < 500) {
return Promise.reject(response);
}
return timeoutPromise(fetchPromise, RETRY_TIMEOUT);
});
}
return fetchPromise;
}