gqty/Error/retry.mjs

The No-GraphQL Client for TypeScript

const defaultMaxRetries = 3;
const defaultRetryDelay = (attemptIndex) => Math.min(1e3 * 2 ** attemptIndex, 3e4);
function doRetry(options, state) {
  var _a, _b;
  if (options === false) {
    throw new Error(`Retries are disabled.`);
  }
  const maxRetries = typeof options === "number" ? options : (_a = typeof options === "object" ? options.maxRetries : void 0) != null ? _a : defaultMaxRetries;
  if (maxRetries < 1) {
    throw new Error(`Maximum retries must be >= 1`);
  }
  const retryDelay = (_b = typeof options === "object" ? options.retryDelay : void 0) != null ? _b : defaultRetryDelay;
  const { attemptIndex = 0, onRetry, onLastTry } = state;
  if (onLastTry && attemptIndex === maxRetries - 1) {
    setTimeout(
      () => {
        onLastTry(attemptIndex).catch(console.error);
      },
      typeof retryDelay === "function" ? retryDelay(attemptIndex) : retryDelay
    );
  } else if (attemptIndex < maxRetries) {
    setTimeout(
      () => {
        onRetry(attemptIndex).catch(() => {
          doRetry(
            options,
            Object.assign({}, state, { attemptIndex: attemptIndex + 1 })
          );
        });
      },
      typeof retryDelay === "function" ? retryDelay(attemptIndex) : retryDelay
    );
  }
}

export { doRetry };