Brunobkr/llama.cpp_AlgMor24_github

1/*2  Copyright 2018 Google LLC3 4  Use of this source code is governed by an MIT-style5  license that can be found in the LICENSE file or at6  https://opensource.org/licenses/MIT.7*/8import { assert } from 'workbox-core/_private/assert.js';9import { logger } from 'workbox-core/_private/logger.js';10import { timeout } from 'workbox-core/_private/timeout.js';11import { WorkboxError } from 'workbox-core/_private/WorkboxError.js';12import { Strategy } from './Strategy.js';13import { messages } from './utils/messages.js';14import './_version.js';15/**16 * An implementation of a17 * [network-only](https://developer.chrome.com/docs/workbox/caching-strategies-overview/#network-only)18 * request strategy.19 *20 * This class is useful if you want to take advantage of any21 * [Workbox plugins](https://developer.chrome.com/docs/workbox/using-plugins/).22 *23 * If the network request fails, this will throw a `WorkboxError` exception.24 *25 * @extends workbox-strategies.Strategy26 * @memberof workbox-strategies27 */28class NetworkOnly extends Strategy {29    /**30     * @param {Object} [options]31     * @param {Array<Object>} [options.plugins] [Plugins]{@link https://developers.google.com/web/tools/workbox/guides/using-plugins}32     * to use in conjunction with this caching strategy.33     * @param {Object} [options.fetchOptions] Values passed along to the34     * [`init`](https://developer.mozilla.org/en-US/docs/Web/API/WindowOrWorkerGlobalScope/fetch#Parameters)35     * of [non-navigation](https://github.com/GoogleChrome/workbox/issues/1796)36     * `fetch()` requests made by this strategy.37     * @param {number} [options.networkTimeoutSeconds] If set, any network requests38     * that fail to respond within the timeout will result in a network error.39     */40    constructor(options = {}) {41        super(options);42        this._networkTimeoutSeconds = options.networkTimeoutSeconds || 0;43    }44    /**45     * @private46     * @param {Request|string} request A request to run this strategy for.47     * @param {workbox-strategies.StrategyHandler} handler The event that48     *     triggered the request.49     * @return {Promise<Response>}50     */51    async _handle(request, handler) {52        if (process.env.NODE_ENV !== 'production') {53            assert.isInstance(request, Request, {54                moduleName: 'workbox-strategies',55                className: this.constructor.name,56                funcName: '_handle',57                paramName: 'request',58            });59        }60        let error = undefined;61        let response;62        try {63            const promises = [64                handler.fetch(request),65            ];66            if (this._networkTimeoutSeconds) {67                const timeoutPromise = timeout(this._networkTimeoutSeconds * 1000);68                promises.push(timeoutPromise);69            }70            response = await Promise.race(promises);71            if (!response) {72                throw new Error(`Timed out the network response after ` +73                    `${this._networkTimeoutSeconds} seconds.`);74            }75        }76        catch (err) {77            if (err instanceof Error) {78                error = err;79            }80        }81        if (process.env.NODE_ENV !== 'production') {82            logger.groupCollapsed(messages.strategyStart(this.constructor.name, request));83            if (response) {84                logger.log(`Got response from network.`);85            }86            else {87                logger.log(`Unable to get a response from the network.`);88            }89            messages.printFinalResponse(response);90            logger.groupEnd();91        }92        if (!response) {93            throw new WorkboxError('no-response', { url: request.url, error });94        }95        return response;96    }97}98export { NetworkOnly };99