25 lines
786 B
TypeScript
25 lines
786 B
TypeScript
/**
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* Fetch wrapper that adds timeout support via AbortController.
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*
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* @param url - The URL to fetch
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* @param init - RequestInit options (headers, method, body, etc.)
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* @param timeoutMs - Timeout in milliseconds
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* @param fetchFn - The fetch implementation to use (defaults to global fetch)
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* @returns The fetch Response
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* @throws AbortError if the request times out
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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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fetchFn: typeof fetch = fetch,
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): Promise<Response> {
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const controller = new AbortController();
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const timer = setTimeout(controller.abort.bind(controller), Math.max(1, timeoutMs));
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try {
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return await fetchFn(url, { ...init, signal: controller.signal });
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} finally {
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clearTimeout(timer);
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}
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}
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