/**
* Fetch wrapper with timeout support using AbortController
*/
export interface TimeoutFetchOptions extends RequestInit {
timeoutMs: number;
}
/**
* Fetch with automatic timeout
* @throws Error with name 'AbortError' on timeout
*/
export async function fetchWithTimeout(
url: string,
{ timeoutMs, ...fetchOptions }: TimeoutFetchOptions
): Promise<Response> {
const controller = new AbortController();
const timeoutId = setTimeout(() => controller.abort(), timeoutMs);
try {
return await fetch(url, {
...fetchOptions,
signal: controller.signal,
});
} finally {
clearTimeout(timeoutId);
}
}
/**
* Type guard for timeout errors
*/
export function isTimeoutError(error: unknown): error is Error {
return error instanceof Error && error.name === "AbortError";
}
