@airbrake/browser/esm/http_req/fetch.js

Official Airbrake notifier for browsers

import fetch from 'cross-fetch';
import Promise from 'promise-polyfill';
import { errors } from './api';
var rateLimitReset = 0;
export function request(req) {
    var utime = Date.now() / 1000;
    if (utime < rateLimitReset) {
        return Promise.reject(errors.ipRateLimited);
    }
    var opt = {
        method: req.method,
        body: req.body,
        headers: req.headers,
    };
    return fetch(req.url, opt).then(function (resp) {
        if (resp.status === 401) {
            throw errors.unauthorized;
        }
        if (resp.status === 429) {
            var s = resp.headers.get('X-RateLimit-Delay');
            if (!s) {
                throw errors.ipRateLimited;
            }
            var n = parseInt(s, 10);
            if (n > 0) {
                rateLimitReset = Date.now() / 1000 + n;
            }
            throw errors.ipRateLimited;
        }
        if (resp.status === 204) {
            return { json: null };
        }
        if (resp.status === 404) {
            throw new Error('404 Not Found');
        }
        if (resp.status >= 200 && resp.status < 300) {
            return resp.json().then(function (json) {
                return { json: json };
            });
        }
        if (resp.status >= 400 && resp.status < 500) {
            return resp.json().then(function (json) {
                var err = new Error(json.message);
                throw err;
            });
        }
        return resp.text().then(function (body) {
            var err = new Error("airbrake: fetch: unexpected response: code=".concat(resp.status, " body='").concat(body, "'"));
            throw err;
        });
    });
}
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