Function isAIRouterRetryableFailure

src/server/model/aiRouter.ts:275–293

({
  statusCode,
  errorType,
  retryableStatusCodes,
}: AIRouterFailure)

const DEFAULT_RETRYABLE_STATUS_CODES = new Set([429, 500, 502, 503, 504]);

export function isAIRouterRetryableFailure({
  statusCode,
  errorType,
  retryableStatusCodes,
}: AIRouterFailure): boolean {
  if (errorType === 'network' || errorType === 'timeout') {
    return true;
  }

  if (typeof statusCode !== 'number') {
    return false;
  }

  if (DEFAULT_RETRYABLE_STATUS_CODES.has(statusCode)) {
    return true;
  }

  return retryableStatusCodes?.includes(statusCode) ?? false;
}

interface AIRouterHandlerOptions {
  baseUrl?: string;