diegosouzapw/OmniRoute · error

[OpenRouterProviderStats] Failed to write cache:

Error message

[OpenRouterProviderStats] Failed to write cache:

What it means

Error "[OpenRouterProviderStats] Failed to write cache:" thrown in diegosouzapw/OmniRoute.

Source

Thrown at src/lib/catalog/openrouterProviderStats.ts:241

}

function readCache(): CacheFile | null {
  const filePath = getCacheFilePath();
  try {
    if (!fs.existsSync(filePath)) return null;
    return JSON.parse(fs.readFileSync(filePath, "utf8")) as CacheFile;
  } catch {
    return null;
  }
}

function writeCache(data: ProviderPopularityEntry[]): void {
  const filePath = getCacheFilePath();
  const cache: CacheFile = { fetchedAt: new Date().toISOString(), data };
  try {
    fs.writeFileSync(filePath, JSON.stringify(cache, null, 2), "utf8");
  } catch (err) {
    console.warn("[OpenRouterProviderStats] Failed to write cache:", err);
  }
}

/** Get provider popularity/enrichment stats, honoring the on-disk TTL cache. */
export async function getOpenRouterProviderStats(): Promise<{
  data: ProviderPopularityEntry[];
  stale: boolean;
  cachedAt: string | null;
  fromCache: boolean;
}> {
  const ttl = getTTL();
  const cache = readCache();
  const now = Date.now();

  if (cache && cache.fetchedAt) {
    const age = now - new Date(cache.fetchedAt).getTime();
    if (age < ttl) {
      return { data: cache.data, stale: false, cachedAt: cache.fetchedAt, fromCache: true };

View on GitHub (pinned to a179ffed5b)

When it happens

Trigger: Thrown at src/lib/catalog/openrouterProviderStats.ts:241 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of diegosouzapw/OmniRoute@a179ffed5b (2026-08-25). Data as JSON: /api/errors/c101b48404751cca. Report an issue: GitHub.