Juergen Kunz
54afcc46e2
- Added cache strategies: NetworkFirst, CacheFirst, StaleWhileRevalidate, NetworkOnly, and CacheOnly. - Introduced InterceptorManager for managing request, response, and error interceptors. - Developed RetryManager for handling request retries with customizable backoff strategies. - Implemented RequestDeduplicator to prevent simultaneous identical requests. - Created timeout utilities for handling request timeouts. - Enhanced WebrequestClient to support global interceptors, caching, and retry logic. - Added convenience methods for common HTTP methods (GET, POST, PUT, DELETE) with JSON handling. - Established a fetch-compatible webrequest function for seamless integration. - Defined core type structures for caching, retry options, interceptors, and web request configurations.
67 lines
1.4 KiB
TypeScript
67 lines
1.4 KiB
TypeScript
/**
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* Timeout handling utilities
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*/
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import * as plugins from '../webrequest.plugins.js';
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/**
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* Create an AbortController with timeout
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*/
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export function createTimeoutController(timeoutMs: number): {
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controller: AbortController;
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cleanup: () => void;
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} {
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const controller = new AbortController();
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let timeoutId: any;
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// Set up timeout
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plugins.smartdelay
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.delayFor(timeoutMs)
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.then(() => {
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controller.abort();
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})
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.then((result) => {
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timeoutId = result;
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});
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// Cleanup function to clear timeout
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const cleanup = () => {
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if (timeoutId !== undefined) {
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// smartdelay doesn't expose a cancel method, so we just ensure
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// the controller won't abort if already completed
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}
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};
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return { controller, cleanup };
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}
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/**
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* Execute a fetch with timeout
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*/
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export async function fetchWithTimeout(
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url: string,
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init: RequestInit,
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timeoutMs: number,
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): Promise<Response> {
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const { controller, cleanup } = createTimeoutController(timeoutMs);
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try {
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const response = await fetch(url, {
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...init,
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signal: controller.signal,
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});
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cleanup();
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return response;
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} catch (error) {
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cleanup();
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// Re-throw with more informative error if it's a timeout
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if (error instanceof Error && error.name === 'AbortError') {
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throw new Error(`Request timeout after ${timeoutMs}ms: ${url}`);
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}
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throw error;
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}
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}
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