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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | 97x 97x 17x 80x 23x 57x 57x 57x 57x 57x 97x 57x 57x | /**
* Fetch with timeout support.
* Wraps the standard fetch API with an AbortController to enforce request timeouts.
*
* @param url - The URL to fetch
* @param options - Standard fetch options
* @param timeoutMs - Timeout in milliseconds (optional)
* @returns Promise<Response>
* @throws Error if the request times out
*/
export async function fetchWithTimeout(
url: string,
options: RequestInit = {},
timeoutMs?: number
): Promise<Response> {
const userSignal = options.signal;
// If no timeout is specified and no user signal, use standard fetch
if ((!timeoutMs || timeoutMs <= 0) && !userSignal) {
return fetch(url, options);
}
// If only user signal (no timeout), use it directly
if (!timeoutMs || timeoutMs <= 0) {
return fetch(url, options);
}
const controller = new AbortController();
const timeoutId = setTimeout(() => controller.abort(), timeoutMs);
Eif (timeoutId.unref) timeoutId.unref();
try {
// Merge user signal with timeout signal
const mergedSignal = userSignal
? AbortSignal.any([userSignal, controller.signal])
: controller.signal;
const response = await fetch(url, {
...options,
signal: mergedSignal
});
clearTimeout(timeoutId);
return response;
} catch (error: unknown) {
clearTimeout(timeoutId);
// Check if the error was due to timeout abort
const isAbortError = error instanceof Error && error.name === "AbortError";
if (isAbortError && controller.signal.aborted) {
throw new Error(`Request timeout after ${timeoutMs}ms`);
}
throw error;
}
}
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