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Network.js
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Network.js
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/*
* Copyright 2023 Adobe. All rights reserved.
* This file is licensed to you under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. You may obtain a copy
* of the License at http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under
* the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
* OF ANY KIND, either express or implied. See the License for the specific language
* governing permissions and limitations under the License.
*/
const AbortAddon = require('wretch/addons/abort');
const wretch = require('wretch');
const { Core } = require('@adobe/aio-sdk');
const REQUEST_TIMEOUT = 55 * 1000;
const logger = Core.Logger('FirefallAction');
class NetworkError extends Error {
constructor(status, message) {
super(message);
this.name = 'NetworkError';
this.status = status;
}
}
function wretchWithOptions(url) {
return wretch(url)
.addon(AbortAddon())
.resolve((_) => _.setTimeout(REQUEST_TIMEOUT))
.resolve((_) => {
return _.fetchError((error) => {
if (error.name === 'AbortError') {
logger.error('Request aborted', error);
throw new NetworkError(408, 'Request timed out');
}
logger.error('Network error', error);
throw new NetworkError(500, 'Network error');
});
});
}
module.exports = { wretch: wretchWithOptions, NetworkError };