Function getFetchCacheKey

src/cache.ts:515–544

(
  url: RequestInfo,
  options: RequestInit,
  method: string,
  format: 'json' | 'text',
  repeatIndex?: number,
)

}

function getFetchCacheKey(
  url: RequestInfo,
  options: RequestInit,
  method: string,
  format: 'json' | 'text',
  repeatIndex?: number,
) {
  const bodyForCacheKey = getBodyForFetchCacheKey(
    options.body ?? (url instanceof Request ? url.body : undefined),
  );
  if (!bodyForCacheKey.cacheable) {
    return null;
  }

  const optionsForCacheKey = getOptionsForFetchCacheKey(options, bodyForCacheKey.identity);
  if (!optionsForCacheKey.cacheable) {
    return null;
  }

  const repeatSuffix = shouldApplyRepeatCacheSuffix(repeatIndex) ? `:repeat${repeatIndex}` : '';
  return getScopedCacheKey(
    `fetch:v3:${hashFetchCacheKey({
      format,
      headers: getHeadersForCacheKey(url, options),
      method,
      options: optionsForCacheKey.identity,
      url: getUrlForFetchCacheKey(url),
    })}${repeatSuffix}`,
  );
}

function getAbortSignalId(signal: AbortSignal) {
  let signalId = abortSignalIds.get(signal);