34 lines
974 B
TypeScript
34 lines
974 B
TypeScript
const MAX_ERROR_CHARS = 300;
|
|
|
|
export function normalizeBaseUrl(baseUrl: string | undefined, fallback: string): string {
|
|
const raw = baseUrl?.trim() || fallback;
|
|
return raw.replace(/\/+$/, "");
|
|
}
|
|
|
|
export async function fetchWithTimeout(
|
|
url: string,
|
|
init: RequestInit,
|
|
timeoutMs: number,
|
|
fetchFn: typeof fetch,
|
|
): Promise<Response> {
|
|
const controller = new AbortController();
|
|
const timer = setTimeout(() => controller.abort(), Math.max(1, timeoutMs));
|
|
try {
|
|
return await fetchFn(url, { ...init, signal: controller.signal });
|
|
} finally {
|
|
clearTimeout(timer);
|
|
}
|
|
}
|
|
|
|
export async function readErrorResponse(res: Response): Promise<string | undefined> {
|
|
try {
|
|
const text = await res.text();
|
|
const collapsed = text.replace(/\s+/g, " ").trim();
|
|
if (!collapsed) return undefined;
|
|
if (collapsed.length <= MAX_ERROR_CHARS) return collapsed;
|
|
return `${collapsed.slice(0, MAX_ERROR_CHARS)}…`;
|
|
} catch {
|
|
return undefined;
|
|
}
|
|
}
|